Wn - Error correction messages control. Schneider Electric PL7 Micro/Junior/Pro - Communication applications, volume 2

Appendices

Wn - Error correction messages control

Introduction

Parameters

This command controls the format of CONNECT messages. The parameter value, if valid, is written in bits 2 and 3 of S31 (also see description of S95).

The parameters are:

Code

W0

W1

W2

Description

On connection, the modem only indicates the baud rate of the DTE (e.g.

CONNECT 9600). Subsequent responses are deactivated (default value).

On connection, the modem indicates the line baud rate, the error correction protocol and the baud rate of the DTE respectively. Subsequent responses are deactivated.

On connection, the modem indicates the baud rate of the DCE (e.g. CONNECT

2400). Subsequent responses are deactivated.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 2.

If n is not in the range 0 to 2.

152

TLX DS COM PL7 xxE

Appendices

Xn - Extended result codes

Introduction This command selects the set of messages that the modem will use to inform the

DTE of the command results. The table indicates the messages which are activated for each value of X.

If the modem is in fax mode (+FCLASS=1 or 2), the only message sent to indicate that a connection has been made is CONNECT without any indication of baud rate.

Parameters

Code

X0

X1

X2

X3

X4

The parameters are:

Description

Deactivates detection of engaged tones except if this is imposed by the national requirements; only sends the result codes OK , CONNECT , RING , NO CARRIER , ERROR and NO ANSWER .The blind dialing mode is activated/deactivated by the national parameters. If detection of the engaged tone is in use and if such a tone is detected, it is the response NO CARRIER which is sent back instead of BUSY .If dial tone detection is in use or selected and if no such tone is detected, it is the response NO CARRIER which is sent back instead of NO DIAL TONE .The binary value 000 is written in bits 6, 5 and 4 of S22 respectively.

Deactivates detection of engaged tones except if this is imposed by the national requirments; only sends the result codes OK , CONNECT , RING , NO CARRIER , ERROR , NO ANSWER and CONNECT XXXX

(XXXX = baud rate). Blind dialing mode is activated/deactivated by the national parameters. If detection of the engaged tone is in use and if such a tone is detected, it is the response NO CARRIER which is sent back instead of BUSY .If dial tone detection is in use or selected and if no such tone is detected, it is the response NO CARRIER which is sent back instead of NO DIAL TONE .The binary value 100 is written in bits 6, 5 and 4 of S22 respectively.

Deactivates detection of engaged tones except if this is imposed by national requirements; only sends the result codes OK , CONNECT , RING , NO CARRIER , ERROR , NO DIAL TONE , NO ANSWER and

CONNECT XXXX .If detection of the engaged tone is in use and if such a tone is detected, it is the response NO CARRIER which is sent back instead of BUSY .If dial tone detection is in use or selected and if no such tone is detected, it is the response NO CARRIER which is sent back instead of NO DIAL

TONE .The binary value 101 is written in bits 6, 5 and 4 of S22 respectively.

Activates detection of engaged tones; only sends the result codes OK , CONNECT , RING , NO CARRIER ,

ERROR , NO DIAL TONE , NO ANSWER et CONNECT XXXX .Blind dialing mode is activated/deactivated by the national parameters.If dial tone detection is in use and if no such tone is detected, it is the reply

NO CARRIER which is sent instead of NO DIAL TONE .The binary value 110 is written in bits 6, 5 and

4 of S22 respectively.

Activates detection of engaged tones; sends all messages. The binary value 111 is written in bits 6,

5 and 4 of S22 (default value) respectively.

TLX DS COM PL7 xxE

153

Appendices

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 4.

If n is not in the range 0 to 4.

Table of result codes

The n value

18

19

20

22

14

15

16

17

23

24

32

33

10

11

12

13

8

9

6

7

4

5

2

3

0

1

Abbreviated Complete form form

OK

CONNECT

RING

NO CARRIER

ERROR

CONNECT 1200

NO DIAL TONE

BUSY

NO ANSWER

CONNECT 0600

CONNECT 2400

CONNECT 4800

CONNECT 9600

CONNECT 7200 n = 0

CONNECT 12000

CONNECT 14400

CONNECT 19200

CONNECT 38400

CONNECT 57600

CONNECT 115200

CONNECT 230400 X

CONNECT 75RTX / 1200RX 1

CONNECT 1200TX / 75RX

DELAYED

1

4

BLACKLISTED

FAX

4

X

1

1

1

1

1

1

1

1

1

1

X

1

3

3

X

1

X

X

X

X n = 1

X

X

X

X

X

X

X

X

3

3

X

X

X

X

X

X

X

4

X

X

4

X

X

X

X

X n = 2 n = 3

X

X

X

X

X

X

X

X

X

3

X

X

X

X

X

X

X

4

X

X

4

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

4

X

X

4

X

X

X

X

X n = 4

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Note

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Note 4

-

154

TLX DS COM PL7 xxE

Appendices

77

78

79

80

66

67

69

70

81

84

91

150

61

62

63

64

56

57

58

59

52

53

54

55

48

49

50

51

44

45

46

47

Abbreviated form

Complete form

35

40

DATA

CARRIER 300

CARRIER 1200 / 75

CARRIER 75 / 1200

CARRIER 1200

CARRIER 2400

CARRIER 4800

CARRIER 7200

CARRIER 9600

CARRIER 12000

CARRIER 14400

CARRIER 16800

CARRIER 19200

CARRIER 21600

CARRIER 24000

CARRIER 26400

CARRIER 28800

CONNECT 16800

CONNECT 21600

CONNECT 24000

CONNECT 26400

CONNECT 28800

COMPRESSION: CLASS 5

COMPRESSION: V.24 bis n = 0

COMPRESSION: NONE

PROTOCOL: NONE

PROTOCOL: LAPM

CARRIER 31200

CARRIER 33600

PROTOCOL: ALT

PROTOCOL: ALT-CELLULAR X

CONNECT 33600 1

X

X

CONNECT 31200

CARRIER 32000

1

X

X

X

X

X

X

X

1

1

1

1

X

1

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

TLX DS COM PL7 xxE n = 1 n = 2

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X n = 3

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Note

-

-

-

Note 3

Note 3

-

-

Note 3

Note 3

Note 4

Note 2

Note 2

Note 2

Note 2

-

-

Note 2

Note 2

-

-

-

Note 2

Note 2

Note 2

Note 2

Note 2

-

-

-

-

-

-

-

n = 4

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

155

Appendices

171

172

173

174

167

168

169

170

175

176

177

+ F4

161

162

165

166

157

158

159

160

153

154

155

156

Abbreviated Complete form form

151

152

CARRIER 34000

CARRIER 36000

CARRIER 38000

CARRIER 40000

CARRIER 42000

CARRIER 44000

CARRIER 46000

CARRIER 48000

CARRIER 50000

CARRIER 52000

CARRIER 54000

CARRIER 56000

CONNECT 32000

CONNECT 34000

CONNECT 36000

CONNECT 38000

CONNECT 40000

CONNECT 42000

CONNECT 44000

CONNECT 46000

CONNECT 48000

CONNECT 50000

CONNECT 52000

CONNECT 54000

CONNECT 56000

+FCERROR n = 0 n = 1

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X n = 2 n = 3

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X n = 4

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Note

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

Note 4

-

156

TLX DS COM PL7 xxE

Appendices

Abbreviated form

Complete form n = 0 n = 1 n = 2 n = 3 n = 4 Note

2

3

4

Observatio ns

1 An ‘X’ in the column means that the message in question (in its text form or only numerical) is generated when the corresponding value ‘n’ (indicated at the top of column) has been selected with the ATXn command. If the column is blank, no message is generated for this table slot. A number sends back a less explicit message (in complete or abbreviated form) which will be sent to the table slot in question.

RC288 modems and higher.

RC336 modems and higher.

RC56 modems.

TLX DS COM PL7 xxE

157

Appendices

Yn - Disconnection after prolonged inactivity

Introduction

Parameters

This command activates/deactivates generation and response to a disconnection after prolonged inactivity. The parameter value, if valid, is written in bit 7 of S21.

The parameters are:

Code

Y0

Y1

Description

Deactivates disconnection after prolonged inactivity.

Activates disconnection after prolonged inactivity. In error correction mode, the modem sends an inactivity signal of four seconds before hanging up. In the same mode, the modem responds to the receipt of a prolonged inactivity signal

(for example a 'break' signal of more than 1.6 seconds) by hanging up.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

158

TLX DS COM PL7 xxE

Appendices

Zn - Software reset of modem and restoration of profile

Introduction

Parameters

The modem executes a software reset and reestablishes the configuration profile defined by the parameter.

In the absence of a parameter, zero is assumed.

The parameters are:

Code

Z0

Z1

Description

Software reset of modem and reestablishment of stored profile 0.

Software reset of modem and reestablishment of stored profile 1.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

TLX DS COM PL7 xxE

159

Appendices

&Cn - RLSD Option (detection of DCD carrier)

Introduction

Parameters

The modem monitors the carrier detection output according to the parameter entered. The parameter value, if valid, is written in bit 5 of S21.

The parameters are:

Code

&C0

&C1

Description

Carrier detection is active all the time (default value).

Carrier detection depends on the carrier status.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

160

TLX DS COM PL7 xxE

Appendices

&Dn - DTR Option (Data Terminal Ready)

Introduction

Parameters

This command interprets loss of the DTR signal sent by the DTE, according to the parameter entered. The parameter value, if valid, is written in bits 3 and 4 of S21.

The parameters are:

Code

&D0

&D1

&D2

&D3

Description

Loss of the DTR signal is interpreted as follows according to the &Q value in progress (default value): l &Q0,&Q5, &Q6: ignores the DTR signal (assumed activated) and enables operation with DTEs which do not support DTR signals.

l &Q1, &Q4: loss of the DTR signal causes the modem to hang up. There is no repercussion on automatic answer.

l &Q2, &Q3: loss of the DTR signal causes the modem to hang up. Automatic answer is inhibited.

Loss of the DTR signal is interpreted as follows according to the &Q value in progress: l &Q0, &Q1, &Q4, &Q5, &Q6: loss of the DTR signal is interpreted by the modem as though the synchronous escape sequence had been entered.

The modem returns to asynchronous command mode without l disconnection.

&Q2, &Q3: loss of the DTR signal causes the modem to hang up. Automatic answer is inhibited.

Loss of the DTR signal is interpreted as follows according to the &Q value in progress: l &Q0 to &Q6: loss of the DTR signal causes the modem to hang up.

Automatic answer is inhibited.

Loss of the DTR signal is interpreted as follows according to the &Q value in progress: l &Q0, &Q1, &Q4, &Q5, &Q6: loss of the DTR signal causes the modem to reset the software as though it had received the Z command. The value of

&Y defines the profile which is loaded.

l &Q2, &Q3: loss of the DTR signal causes the modem to hang up. Automatic answer is inhibited.

Note: If &Q5, &Q6, +FCLASS=1 is in use, the result is identical to the &Q0 command.

TLX DS COM PL7 xxE

161

Appendices

&Fn - Restoration of the factory configuration (profile)

Introduction

Parameters

The modem loads the defined factory default configuration according to the parameter entered. The default Rockwell values corresponding to the 0 (&F0) profile are used for each command and in the S register descriptions. Two profiles are available. A configuration profile is made up of a sub-set of S registers.

The parameters are:

Code

&F0

&F1

Description

Reestablishes the factory profile 0 (default value).

Reestablishes the factory profile 1.

162

TLX DS COM PL7 xxE

Appendices

&Gn - Selection of guard tone

Introduction

Parameters

The modem generates the guard tone selected by this command according to the parameter entered (differential phase shift modulation modes only). The parameter value, if valid, is written in bits 6 and 7 of S23.

The parameters are:

Code

&G0

&G1

&G2

Description

Deactivates the guard tone (default value for US models).

Deactivates the guard tone.

Selects a guard tone of 1800 Hz (default value for W-class models).

Result codes

Note: In certain countries, this command may not be authorized.

The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 2.

If n is not in the range 0 to 2.

TLX DS COM PL7 xxE

163

Appendices

&Kn – Flow control

Introduction

Parameters

This command defines the DTE/DCE (terminal/modem) flow control mechanism.

The parameter value, if valid, is written in bits 0, 1 and 2 of S39.

The parameters are:

Code

&K0

&K3

&K4

&K5

&K6

Description

Deactivates flow control.

Activates RTS/CTS flow control - hardware flow control (default value for data modem modes).

Activates XON/XOFF flow control – software flow control.

Activates transparent XON/XOFF flow control.

Activates RTS/CTS flow control and XON/XOFF flow control at the same time

(default value for fax-modem modes).

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0, 3 to 6.

If n is not equal to 0 or 3 to 6.

164

TLX DS COM PL7 xxE

Appendices

&Pn - Selection of pulse dialing close/open report

Introduction

Parameters

This command determines the close/open report used during pulse dialing. It only has an effect if the appropriate bit activating this command is set by the program

ConfigurACE.

If the command is activated, it has priority over the close/open reports defined by the

OEM parameters in ConfigurACE. The default value depends on the country. The parameter value, if valid, is written in bits 3 and 4 of S28.

The parameters are:

Code

&P0

&P1

&P2

&P3

Description

Selection of 39%-61% as close/open report at 10 pulses per second (default value).

Selection of 33%-67% as close/open report at 10 pulses per second.

Selection of 39%-61% as close/open report at 20 pulses per second.

Selection of 33%-67% as close/open report at 20 pulses per second.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 3.

If n is not in the range 0 to 3.

TLX DS COM PL7 xxE

165

Appendices

&Qn - Synchronous/asynchronous mode

Introduction

Parameters

This command monitors the authorized connection modes. It is used in association with S36 and S48 (see also command \N).

The parameters are:

Code

&Q0

&Q1

&Q2

&Q4

&Q5

&Q6

Description

Selects direct asynchronous mode.

Selects

Selects

Selects automatic synchronous mode. The binary value 100 is written in bits 3,

1 and 0 of S27 respectively.

The modem attempts to establish a link with error correction. The mode can be configured with S36 to determine if, in case of failure, the modem hangs up or if it falls back to an asynchronous connection. The binary value 101 is written in bits 3, 1 and 0 of S27 (default value) respectively.

Selects normal asynchronous mode (with baud rate buffer). The binary value

110 is written in bits 3, 1 and 0 of S27 respectively.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0, 1, 2, ,4, 5, 6.

If n is not equal to 0, 1, 2, 4, 5, or 6.

166

TLX DS COM PL7 xxE

Appendices

&Rn - RTS/CTS option

Introduction

Parameters

This command selects the mode for monitoring of the ready to send signal (Clear to

Send - CTS) by the modem. The operation of the CTS signal is modified if hardware flow control is selected (see command &K).

The parameters are:

Code

&R0

&R1

Description

In synchronous mode, the CTS signal follows the RTS status (request to send); the RTS-CTS delay is defined by S26. In asynchronous mode, CTS operates according to V.25 handshaking.

In synchronous mode, CTS is always active (the RTS transitions are ignored).

In asynchronous mode, CTS does not become inactive unless it is imposed by flow control (default value).

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

TLX DS COM PL7 xxE

167

Appendices

&Sn - DSR Monitoring (Data Station Ready)

Introduction

Parameters

This command selects the way in which the modem monitors the DSR signal (Data

Station Ready). The parameter value, if valid, is written in bit 6 of S21.

The parameters are:

Code

&S0

&S1

Description

The DSR signal is always active (default value).

The DSR signal becomes active after the detection of an answer tone and inactive after the loss of the carrier.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

168

TLX DS COM PL7 xxE

Appendices

&V - Display of current configuration and stored profiles

Introduction

Result codes

This command gives the current configuration (active), the profiles (defined by the user) and the first four stored telephone numbers.

The profiles and the stored telephone numbers are not displayed if the NVRAM memory is not installed or if it is detected as being non operational by the NVRAM test during the reset process.

The following table lists the possible command responses.

Code

OK

Description

-

Example The example

AT&V

ACTIVE PROFILE :

B0 E1 L1 M1 N1 QO T V1 W0 X4 Y0 &C0 &D0 &G2 &J0 &K3 &Q5 &R1

&S0 &T4 &X0 &Y0

S00:002 S01:000 S02:043 S03:013 S04:010 S05:008 S06:002

S07:030 S08:002 S09:006S10:014 S11:255 S12:050 S18:000 S25:005

S26:001 S36:007 S37:000 S38:020 S46:138

S48:007 S95:000

PROFILE 0 STORED :

B0 E1 L1 M1 N1 QO T V1 W0 X4 Y0 &C0 &D0 &G2 &J0 &K3 &Q5 &R1

&S0 &T4 &X0

S00:002 S02:043 S06:002 S07:030 S08:002 S09:006 S10:014

S11:095 S12:050 S18:000

S36:007 S37:000 S40:105 S41:003 S46:138 S95:000

PROFILE 1 STORED :

B0 E1 L1 M1 N1 QO T V1 W0 X4 Y0 &C0 &D0 &G2 &J0 &K3 &Q5 &R1

&S0 &T4 &X0

S00:002 S02:043 S06:002 S07:030 S08:002 S09:006 S10:014

S11:095 S12:050 S18:000

S36:007 S37:000 S40:105 S41:003 S46:138 S95:000

TELEPHONE NUMBERS :

0 = 1 =

2 = 3 =

OK

TLX DS COM PL7 xxE

169

Appendices

&Wn – Storage of the current configuration

Introduction

Parameters

Saves the current configuration (active profile), including the S registers, in one of the two user profiles in NVRAM memory, according to the value of the parameter.

This command will result in an ERROR response if the NVRAM memory is not installed or if it is detected as being non operational by the test.

The current configuration is made up of a list of storable parameters, as illustrated by the &V command. These values are reassigned to the active configuration on receipt of a Zn command or on power-up (see &Yn command).

The parameters are:

Code

&W0

&W1

Description

Stores the active configuration as profile 0.

Stores the active configuration as profile 1.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

170

TLX DS COM PL7 xxE

&Yn - Designation of a default profile on reset

Introduction

Parameters

Selects the user profile to be loaded after a hardware reset.

The parameters are:

Code

&Y0

&Y1

Description

The modem uses profile 0.

The modem uses profile 1.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 1.

If n is not in the range 0 to 1.

Appendices

TLX DS COM PL7 xxE

171

Appendices

&Zn – Storage of telephone numbers

Introduction

Parameters

The modem can store a maximum of 20 telephone numbers. Each telephone number can be up to 45 digits.

The parameters are:

Code Description

&Zn = x n = 0 to 19 (W-class) and x = number string (needs 2048 bytes of NVRAM).

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 19 and x less than or equal to 45 digits.

If n is greater than 19 or x greater than 45 digits.

172

TLX DS COM PL7 xxE

Appendices

%Cn - Activation / deactivation of data compression

Introduction

Parameters

Activates / deactivates data compression The parameter value, if valid, is written in bits 0 and 1 of S41.

The parameters are:

Code

%C0

%C1

%E2

%E3

Description

Deactivates data compression.

Activates MNP 5 data compression.

Activates V.42 bis data compression.

Activates V.42 bis and MNP 5 data compression.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 3.

If n is not in the range 0 to 3.

TLX DS COM PL7 xxE

173

Appendices

%En - Activation/deactivation of line quality monitoring or automatic resynchronization or fallback/increase of transfer rate

Introduction

Parameters

Determines whether or not the modem automatically monitors the line quality and requests resynchronization (%E1) or a fallback when the line quality is insufficient or an increase in the transfer rate when the line quality is sufficient (%E2). This only applies to switched lines. The parameter value, if valid, is written in bits 2 and 6 of

S41.

The resynchronization attempt, if it is activated, lasts a maximum of 30 seconds.

The parameters are:

Code

%E0

%E1

%E2

Description

Deactivates line quality monitoring and automatic resynchronization attempt

(default value).

Activates line quality monitoring and automatic resynchronization attempt.

Activates line quality monitoring and transfer rate fallback/increase.

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 2.

If n is not in the range 0 to 2.

174

TLX DS COM PL7 xxE

Appendices

%L - Level of line signal

Introduction

Result codes

Sends back a value which indicates the level of signal received. The returned value is a direct indication of the level of reception at the modem data pumping device, and not at the telephone line connector.

For example, 009 = -9 dBm, 043 = -43 dBm, and so on.

The following table lists the possible command responses.

Code

OK

Description n = 0 to 1.

TLX DS COM PL7 xxE

175

Appendices

%Q - Quality of line signal

Introduction

Result codes

Indicates the line quality (DAA function, network access connector). Sends back most significant byte of EQM value. Depending on the EQM value, there can be a resynchronization attempt or a fallback/increase of transfer rate, triggered by &E1 or

%E23.

The following table lists the possible command responses.

Code

OK

ERROR

Description

If connected.

If not connected or connected at 300 b/s, in V.23 or in fax mode.

Example AT&Q

015

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Appendices

\Kn - BREAK control

Introduction

Parameters of case 1

According to the parameter entered, controls the modem response to a break signal received from the DTE, from the remote modem or from the \B command. The value of the parameter, if valid, is written in bits 3, 4 and 5 of S40. The response is different according to the case.

Code

\K0

\K1

\K2

\K3

\K4

\K5

The first case is that of the modem which receives a break from the DTE when it is in data transfer mode:

Description

Switches to on-line command mode, no break sent to the remote modem.

Empties the data buffers and sends a break to the remote modem.

As \K0.

Immediately sends a break to the remote modem.

As \K0.

Sends a break to the remote modem in sequence with the transmitted data

(default value).

Parameters of case 2

Code

\K0

\K1

\K2

\K3

\K4

\K5

The second case is that of the modem which is in on-line command mode (awaiting

AT commands) during a connection, and which receives a \B command for it to send a break to the remote modem:

Description

Empties the data buffers and sends a break to the remote modem.

Empties the data buffers and sends a break to the remote modem.

Immediately sends a break to the remote modem.

Immediately sends a break to the remote modem.

Sends a break to the remote modem in sequence with the data.

Sends a break to the remote modem in sequence with the data.

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Appendices

Parameters of case 3

Code

\K0

\K1

\K2

\K3

\K4

\K5

The third case is that of the modem which receives a break from the remote modem during a connection without error correction:

Description

Empties the data buffers and sends a break to the DTE.

Empties the data buffers and sends a break to the DTE.

Immediately sends a break to the DTE.

Immediately sends a break to the DTE.

Sends a break to the DTE in sequence with the received data.

Sends a break to the DTE in sequence with the received data (default value).

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 5.

If n is not in the range 0 to 5.

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Appendices

\Nn - Operating mode

Introduction

Parameters

This command defines the preferred error correction mode to negotiate during a subsequent connection. It is assigned by the configuration of the OEM firmware.

The parameters are:

Code

\N0

\N1

\N2

\N3

\N4

\N5

Description

Selects normal mode with baud rate buffer (without error correction mode)

(equivalent to &Q6).

Serial interface selected – selects direct mode and is equivalent to the operating mode (equivalent to &Q0). Parallel interface selected – as \N0.

Select reliable mode (with error correction). The modem attempts first to establish an LAPM correction then an MNP connection. If it fails, the modem hangs up (equivalent to &Q5, S36=4 and S48=7).

Selects automatic reliable mode. This mode is identical to \N2 mode apart from the fact that if the modem does not manage to establish a reliable connection, it falls back to normal mode (equivalent to &Q5, S36=7 and S48=7).

Selects LAPM error correction mode. If it fails, the modem hangs up

(equivalent to &Q5, and S48=0).

Selects MNP error correction mode. If it fails, the modem hangs up (equivalent to &Q5, S36=4 et S48=128).

Result codes The following table lists the possible command responses.

Code

OK

ERROR

Description n = 0 to 5.

If n is not in the range 0 to 5.

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Appendices

Values of the registers of the TSX MDM 10 card in a PLC

Introduction

Registers

The default values of the TSX MDM 10 card are stored in ROM memory and loaded during power-up or by the ATZn command.

S18

S25

S26

S36

S09

S10

S11

S12

S37

S38

S46

S48

S95

The default values are shown in the following table:

S03

S04

S05

S06

Register

S00

S01

S02

S07

S08

Function

Rings to auto-answer

Ring counter

Escape character

Carriage Return character

Line Feed Character

Backspace character

Wait time for dial tone

Wait time for carrier

Pause time for dial delay modifier

Carrier detect response time 006

Carrier loss disconnect time 014

DTMF tone duration

Escape code guard time

070

050

Test timer

Delay to DTR off

RTS to CTS delay

LAPM failure control

000

005

000

007

Line connection speed 000

Delay before forced hangup 020

Data compression control

V.42 negotiation control

Result code messages control

136

007

000

013

010

008

005

Values

000

000

043

050

002

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Communication via Modbus Plus

III

Introduction

Aim of this part

What's in this part?

This part introduces the principles of configuring and communicating with Modbus

Plus via PL7 software.

This Part contains the following Chapters:

Chapter

12

13

14

15

16

17

Chaptername

General

Peer Cop service

Configuring Modbus Plus communication

Programming Modbus Plus communication

Debugging Modbus Plus communication

Language objects associated with Modbus Plus communication

Page

183

191

195

203

215

219

181

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Communication via Modbus Plus

182

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General

12

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter introduces Modbus Plus communication and its services.

This Chapter contains the following Maps:

Topic

Introduction

Compatibility

Integration into an X-WAY architecture

Integration into a Modbus Plus architecture

Page

184

185

186

188

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183

Modus Plus communication: General

Introduction

Introduction Modbus Plus communication is used to exchange data between all devices connected by the bus.

The Modbus Plus protocol is based on the principle of a logical token bus (Logical

Token passing). Each station of one network is identified by an address between 1 and 64 and each station accesses the network after reception of a token. Duplicated addresses are not valid.

Network example

Modbus Plus

2 12

Premium Quantum

Token bus (logic ring)

Associated manuals

A Modbus Plus communication channel comprises three main functions: l point to point data exchanges via the messaging service, using the Modbus protocol, l broadcast exchanges of global data between all the stations participating in this exchange, l multidrop exchanges of specific data via the Peer Cop services.

If you require further information you should consult the following manuals:

Title

Modbus Plus Network - Installation and planning manual

TSX Micro PLCs - Installation manual

Premium TSX PLCs - Installation manual

Description

Detailed description of the set-up procedure for the Modbus Plus network

Hardware installation

Hardware installation

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Modus Plus communication: General

Compatibility

Hardware

Software

This type of communication is available for PLCs of at least version V3.0: l l

TSX Premium via the intermediary of the TSX MBP100 PCMCIA card,

TSX Micro accepting the PCMCIA card described below.

Note: This type of communication is not available with TSX SCY 21601 modules.

TSX Premium and Micro PLCs do not support redundancy with the TSX MBP 100 card.

The PCMCIA TSX MBP 100 card can process 4 communication functions at the same time.

The maximum size of the number of objects per communication function is 125 useful data words (maximum frame of 256 bytes).

In the event of communication of a TSX Premium and Micro PLC with a TSX

Quantum PLC, it is necessary to shift addressing. To access a Quantum object with address n, the communication function on the Premium side must have the address n-1.

The Peer Cop service is only supported by TSX Premium PLCs.

During configuration of inputs and outputs for the Peer Cop service, it is possible to allocate up to 32 internal words to each connection point in the local bus. The total number of words must not exceed 500 internal words.

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185

Modus Plus communication: General

Integration into an X-WAY architecture

Introduction A Modbus Plus segment can be integrated into an X-WAY network architecture.

Communications between stations on the different networks are possible under certain conditions of use.

Communication to a Modbus Plus network

A client application connected to a FIPWAY or ETHERNET TCP/IP network can communicate with a Modbus Plus station via the Modbus protocol.

In this case, you must indicate the X-WAY network address of the TSX Premium

PLC which is connected on the Modbus Plus segment as well as on the FIPWAY network, and the number of the destination Modbus Plus station.

The syntax is as follows:

{network number, station number} 0.1. Modbus Plus station number

Example In this example, the FIPWAY station {5.3} has a Modbus Plus connection and therefore, any remote FIPWAY station which wishes to communicate with a Modbus

Plus station (for example station 5) must use this address.

READ_VAR(ADR#{5.3}0.1.5, '%MW', 100, 10,%MW200:10, %MW300:4)

Configuration example

READ_VAR(ADR#{5.3}0.1.5, '%MW', 100,

10,%MW200:10, %MW300:4)

Premium

3

FIPWAY #5

Quantum

8

Modbus Plus

Quantum

5

Note: Routing between FIPWAY and Modbus Plus is carried out by the automatic system. In a network architecture, it is not necessary to declare a bridge station.

186

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Modus Plus communication: General

Communication from a Modbus

Plus network

If a Modbus Plus segment is integrated into an X-WAY architecture, a Quantum station cannot communicate with stations connected to another network in this architecture (for example FIPWAY or ETHERNET TCP/IP). Communication is only possible with the local Premium.

Example The Quantum PLC sends a write request to modify 5 words in the PL7 application

(%MW10, .etc.), but it does not have access to the other stations on Fipway.

Premium

3

FIPWAY #5

Quantum

5 Modbus Plus

MBP-MSTR write

5

10

RP=5.0.0.0.0

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187

Modus Plus communication: General

Integration into a Modbus Plus architecture

Introduction

Premium to

Quantum

Quantum to

Premium

In a Modbus Plus architecture, a TSX Quantum PLC application can communicate with a TSX Premium PLC and vice versa.

Communication from a TSX Premium PLC to a remote station is described in the exchange service on remote networks.

Communication from a TSX Quantum PLC to a TSX Premium PLC is available via

MSTR blocks.

In this case, the TSX Premium or Micro are servers; therefore, all Modbus Plus stations connected to a network architecture, up to a maximum of 5 levels, can communicate with them.

Example

1

Premium

2

Quantum

3 Modbus Plus

Bridge Plus

Modbus Plus

5

8

Bridge Plus

Modbus Plus

Quantum

4

Quantum

MSTR read

The Quantum station sends a read request to the Premium station using an address path: 8.5.1.0.0 (routing path).

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Modus Plus communication: General

The MSTR function block is used to read or write internal words of a Premium or

Micro station. The parameter of the slave register of the MSTR function block directly indicates the address of the internal word %MW of the PL7 application. This function block is also used to read or reset the statistics counters of a Premium or

Micro station. This request is executed directly by the PCMCIA card which responds directly.

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189

Modus Plus communication: General

190

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Peer Cop service

13

Peer Cop service

Introduction

Specific inputs and outputs

Report

The Peer Cop service is an automatic exchange mechanism between stations connected to the same local Modbus Plus segment.

This service is used to maintain constant control over inputs / outputs which have been remoted by implicit exchanges.

l l

The TSX Premium PLCs support two types of Peer Cop transfer.

specific inputs, specific outputs.

The specific inputs and outputs are point to point services which use the multicast protocol (multistations). Each message contains one or several destination addresses for sending the data. This function is used to exchange data to several stations without repetition.

l l

Three types of report are associated with the specific inputs and outputs: activity bit: provides information on the availability and validity of the status bits, status bits (to the number of one bit per station): l ensure coherence between the number of specific inputs configured and the l l number of specific inputs received, indicate if the specific inputs have been received during the Timeout, presence bits (to the number of one bit per station): indicate if the specific inputs have been refreshed.

Note: The presence bits are only valid for the specific inputs.

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Communication Modbus Plus: Peer Cop service

Example for the inputs

The data blocks are copied in full from the PCMCIA card to the internal word space, reserved during configuration.

Max. 500 characters

In the following example, the address of the first internal word is %MW10:

Internal words PCMCIA card Modbus Plus network

%MW10

3 words from station 1

%MW13

32 words from station 5

%MW45

20 words from station 6

%MW65

12 words from station 8

%MW77

32 words from station 9 copy

Peer Cop data specific inputs

Station 1

Station 5

Station 6

Station 62

%MW150

3 words from station 62

Activity bit

%IW0.1.6

%IW0.1.7

...

%IW0.1.14

copy

Status bits

Presence bits

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Communication Modbus Plus: Peer Cop service

Example for the outputs

The data blocks are copied in full from the internal word space, reserved during configuration, to the PCMCIA card. The reports are copied from the PCMCIA card to the language objects.

In the following example, the address of the first internal word is %MW10:

Max. 500 characters

Internal words

%MW10

3 words from station 1

%MW13

32 words of station 5

%MW45

20 words of station 6

%MW65

12 words from station 8

%MW77

32 words from station 9 copy

PCMCIA card

Specific outputs

Peer Cop data

Modbus Plus network

Station 1

Station 5

Station 6

Station 62

%MW150

3 words from station 62

%IW0.1.6

%IW0.1.7

...

%IW0.1.14

copy

Activity bit

Status bits

Station 1

Station 5

Station 6

Station 62

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193

Communication Modbus Plus: Peer Cop service

194

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Configuring Modbus Plus communication

14

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter describes the Configuration process during set-up of Modbus Plus communication.

This Chapter contains the following Maps:

Topic

How to access the Modbus Plus PCMCIA card parameters

Modbus Plus configuration screen

Functions accessible from Modbus Plus

Modbus Plus configuration parameters

Configuring the specific inputs and outputs

Page

196

197

198

199

200

195

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Modbus Plus configuration

How to access the Modbus Plus PCMCIA card parameters

Introduction

How to access the link

This operation describes how to access the configuration parameters of the Modbus

Plus link via the intermediary of the PCMCIA cards for TSX Premium PLCs.

The following table shows the procedure for accessing the Modbus Plus link:

Step

1

2

Action

Access the communication channel configuration screen.

Select the communication channel from the drop-down menu CHANNEL 1

Example

CHANNEL 1:

CHANNEL 1 (No PCMCIA submodule)

(Link not configured)

CHANNEL 1

MAST

3 Select the PCMCIA card from the drop-down menu TSX MBP 100 MODBUS+

PCMCIA CARD :

Example

CHANNEL 1

CHANNEL 1 (No PCMCIA submodule)

(Link not configured) MAST

TSX FPP 200 FIPWAY PCMCIA CARD

TSX FPP 10 FIPIO PCMCIA CARD

TSX FPP 100 MODBUS+ PCMCIA CARD

TSX MDM 10 MODEM PCMCIA CARD

FCS SCP 111 RS232 OPEN PCMCIA CARD

FCS SCP 114 RS485 OPEN PCMCIA CARD

196

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Modbus Plus configuration

Modbus Plus configuration screen

Introduction

Illustration

This screen, split into two zones, is used to declare the communication channel and to configure the parameters necessary for a Modbus Plus link.

The screen dedicated to Modbus Plus communication looks like this:

TSX 57302 [RACK 0 POSITION 0]

Configuration

Designation: PROCESSOR TSX P 57302

1

CHANNEL 1:

CHANNEL 1

MODBUS+

TSX MBP 100 MODBUS+ PCMCIA CARD

MAST

2

Station number: : 1

Peer Cop

Value of Timeout:

Input fallback mode

Maintain

Reset to 0

500 (ms)

Specific Inputs

Specific outputs

Elements and functions

This table describes the different zones that make up the configuration screen:

Address Zone

1 common

2 specific

Function

(See : PL7 Micro/Junior/Pro ; Communication applications ;

Volume 1) is used to select or complete the parameters of a Modbus Plus link.

It is split into two types of information: l l station addressing, the parameters concerning the Peer Cop service.

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197

Modbus Plus configuration

Functions accessible from Modbus Plus

Introduction

Accessible functions

Depending on the chosen communication supports, some parameters cannot be modified. They appear grayed out.

The summary table below shows the various choices possible:

Functions

Station number

Peer Cop

Input fallback mode

Specific inputs

Specific outputs

TSX MPB 100

For processors of at least version V3.0

For processors of at least version V3.3

Accessible if the Peer Cop box is checked

Accessible if the Peer Cop box is checked

Accessible if the Peer Cop box is checked

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Modbus Plus configuration

Modbus Plus configuration parameters

Introduction

Addressing parameter

Peer Cop parameters

Once the communication channel has been configured, complete the parameters dedicated to the Modbus Plus link.

They are split into two windows: l l the Station number window, the Peer Cop window,

The window looks like this:

Station number: : 1

This parameter is used to define the address (or connection point) of the station on the Modbus Plus network.

The window is only accessible by checking the box Peer Cop:

Peer Cop

Value of Timeout:

Input fallback mode

Maintain

Reset to 0

500 (ms)

Specific Inputs

Specific outputs

It can be used to: l complete the Timeout value: Input refresh time in milliseconds. It is used to specify the maximum time during which the inputs from remote stations must be l l updated in the PCMCIA card. In the event that data is not refreshed within the time allowed, an error is detected.

l l the default value is 20 ms, the values range from 20 ms to 2 s, l the increment is 20 ms.

define the Input Fallback mode: l maintained, l cleared.

access the values of the specific inputs and specific outputs. Peer Cop

service, p. 191

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199

Modbus Plus configuration

Configuring the specific inputs and outputs

Introduction

Configuration rules

Specific inputs

If you have checked the box Peer Cop, you must specify the start address and the size of the data to be exchanged.

These data are stored in the internal words of the application. Peer Cop service,

p. 191

The input words zone cannot be superimposed on the output words zone.

The internal words corresponding to the specific inputs or outputs are stored continuously.

The maximum size of the specific data must not exceed 1000 words (max. 500 words for the inputs and max. 500 words for the outputs).

After selection of the button Specific inputs, the following window will appear:

Peer Cop input

Station

8

9

6

7

10

3

4

1

2

5

Ref.

Length (0..32)

%MW10

%MW15

%MW24

%MW56

%MW84

%MW88

%MW104

%MW117

%MW149

5

9

32

28

4

16

13

32

19

Validate

Cancel

Address of 1st %MW

%MW 10

For each connection point of the local bus segment, the user must define: l l the start address in the table of internal words (%MW),

The size of the exchanges from 0 to 32 words per station on the local bus segment.

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Modbus Plus configuration

Specific outputs After selection of the button Specific outputs, the following window will appear:

Peer Cop outputs

Station

8

9

6

7

10

3

4

1

2

5

Ref.

%MW100

%MW105

%MW111

%MW126

%MW158

%MW184

%MW187

%MW199

%MW220

Length (0..32)

5

6

15

32

26

3

12

21

1

Validate

Cancel

Address of 1st %MW

%MW 100 l l

For each connection point of the local bus segment, the user must define: the start address in the table of internal words (%MW),

The size of the exchanges from 0 to 32 words per station on the local bus segment.

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201

Modbus Plus configuration

202

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Programming Modbus Plus communication

15

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter describes the Programming process during set-up of Modbus Plus communication.

This Chapter contains the following Maps:

Topic

Read and write service on local segment

Exchange service on remote Modbus Plus networks

Examples of Exchanges on Offset Networks

Diagnostic service

Global data exchange service

Page

204

206

208

211

213

203

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Modbus Plus programming

Read and write service on local segment

Introduction A TSX Micro or Premium PLC can exchange data with stations connected to the local Modbus Plus network.

Data exchanges The functions READ_VAR and WRITE_VAR are used to access remote stations on the same local segment, bits, internal words or input and output words in read / write mode.

These exchanges are explicit exchanges managed by the application.

The addressing from a TSX Premium station will be for example: l in read mode l

READ_VAR (ADR#0.1.10, '%MW', 10, 20, %MW10:20, %MW100:4) in write mode

WRITE_VAR (ADR#0.1.10, '%MW', 10, 20, %MW10:20, %MW100:4)

The following table describes the different parameters of the function:

Parameter

ADR#0.1.10

'%MW'

10

20

%MW10:20

%MW100:4

Description

Address of destination device for the message: l l l processor slot: 0 or 1

PCMCIA channel: 1 destination station number: 10

Type of object to be read or written, for example: internal words

Address of first word to be read or written

Number of words to be read or written

For reading: content of response

For writing: value of words to be written

Activity bit, exchange report, length

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Modbus Plus programming

Correspondence of object type

The tables describe the correspondence of object types between the TSX Premium and TSX Quantum PLCs.

The TSX Premium PLC is the sender of the request and the TSX Quantum PLC replies:

Type of PL7 object Responding Quantum object READ_VAR or WRITE_VAR function

'%MW'

'%M'

'%IW'

'%I' internal words internal bits input words input bits

4x... memory area

0x... memory area

3x... memory area

1x... memory area

The TSX Quantum PLC is the sender via an MSTR function block and the TSX

Premium PLC replies:

MSTR function block

READ

WRITE

Responding Premium object

%MW

%MW

Example

1

The TSX Premium PLC application writes 10 internal words in the TSX Quantum

PLC at address 2 and reads 5 input words in the TSX Quantum PLC at address 5:

2 5

Quantum

WRITE_VAR(ADR#0.1.2, ‘%MW’, 10, 5, %MW100:5, %MW200:4)

READ_VAR(ADR#0.1.5, ‘%IW’, 5, 8, %MW100:5, %MW200:4)

The internal words to be written in station 2 are at address 10.

The internal words to be read in station 5 are at address 5.

Quantum

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205

Modbus Plus programming

Exchange service on remote Modbus Plus networks

Introduction A TSX Micro or Premium PLC can exchange data with stations connected to other

Modbus Plus segments via BP85 Bridge Plus bridges.

Access to a remote station.

To access a station connected to another network segment, it is necessary to indicate the full address path (routing path) in the information sent.

Beforehand, indicate, in the request, the address of the first destination connection point on the local bus.

Next, clarify, in the data to be sent, each address of the devices which will allow the passage of the exchanges to the destination station.

Data exchanges This type of exchange is accessible via the function SEND_REQ . To differentiate the reading and writing of data from a remote station, a request code is associated to the function SEND_REQ . These exchanges are explicit exchanges managed by the application.

The addressing from a TSX Premium station will be for example: l in read mode

SEND_REQ (ADR#0.1.61, 16#36, %MW300:50, %MW450:150, l

%MW600:4) in write mode

SEND_REQ (ADR#0.1.61, 16#37, %MW300:50, %MW450:150,

%MW600:4)

The following table describes the different parameters of the function:

Parameters

ADR#0.1.61

16#36

16#37

%MW300:50

%MW450:150

%MW600:4

Description

Address of destination device for the message: l l l processor slot: 0 or 1

PCMCIA channel: 1 number of the destination connection point on the local bus:

61

Request code for reading objects

Request code for writing objects

Address path, length, data to be sent

Address, length of data to be received

Activity bit, exchange report, length

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Data coding

Modbus Plus programming

The data of read / write requests are encoded in internal words, to be sent in the following way:

%MW300

Third address

Second address

Fifth address

%MW301

Fourth address

Type

%MW302

Segment

%MW303 %MW304

Address of first word

%MW306 to

%MW349

Size of data Data

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207

Modbus Plus programming

Examples of Exchanges on Offset Networks

At a Glance

22

The following illustration shows the two types, which are processed subsequently:

Modbus Plus

Premium

13

Quantum

61

BP85

Bridge Plus

12 30

15 25

Quantum

62

Quantum

BP85

Bridge Plus

4 7

Quantum

9

22

Slave

A

1

Bridge multiplexer

2 3 4

Modem

Modem

Master

A

Modem

Slave

113

Slave

69

BP85

Bridge Plus

208

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Example 1

Modbus Plus programming

Reading 120 internal words to address 80 of the Quantum station at the local address of 62 using a TSX Premium requires: l l l the routing path to access the Quantum station: 61, 30, 22, 62, 0.

the reading request code: 16#36.

the actual size of data to be transferred (memorized in %MW603): 10 bytes.

SEND_REQ(ADR#0.1.61, 16#36, %MW300:5, %MW450:120, %MW600:4)

Coding of the data to be transferred:

Parameters

%MW300

%MW301

%MW302

%MW303

%MW304

No data

Values

0x161E

0x003E

0x0768

80

120

Description

Second and third changeover addresses (30, 22)

Fourth and fifth changeover addresses (62, 0)

Segment 104 and type 7 (depends on the type of variable to be read or written)

Address of the first internal word to be read in the Quantum station

Size of data to be read (in words)

Note: After the execution of the SEND_REQ function, it is necessary to reclassify the bytes in the correct order.

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209

Modbus Plus programming

Example 2 Writing 50 internal words to address 560 of slave 113 connected to port 4 on the multiplexer bridge using a TSX Premium requires: l l l l l the routing path to access the slave: 61, 25, 4, 113, 0.

the reading request code: 16#37.

the actual size of data to be transferred (memorized in %MW603): 110 bytes.

the values of the data to be written (memorized in %MX306 to %MW354).

the response (memorized in %MW450:1): does not contain any data to be received, but should have a minimum length of a word.

SEND_REQ(ADR#0.1.61, 16#36, %MW300:5, %MW450:120, %MW600:4)

Coding of the data to be transferred:

Parameters

%MW300

%MW301

%MW302

%MW303

%MW304

%MW305 to

%MW354

%MW603

Values

0x0419

0x0071

0x0768

560

50

110

Description

Second and third changeover addresses (25, 4)

Fourth and fifth changeover addresses (113, 0)

Segment 104 and type 7 (depends on the type of variable to be read or written)

Address of the first internal word to be written in the Quantum station

Size of the data to be written (in words)

Data to be written

Actual size of the data to be transmitted with this function (in bytes)

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Modbus Plus programming

Diagnostic service

Introduction A TSX Micro or Premium PLC can read or reset local or remote default counters on a local Modbus Plus network.

Data exchanges This type of exchange is accessible via the function SEND_REQ . To differentiate the reading and writing of data from a remote station, a request code is associated to the function SEND_REQ .

The addressing from a TSX Premium station will be for example: l Reading counters

SEND_REQ (ADR#0.1.5, 16#A2, %MW100:1, %MW200:20, %MW300:4) l resetting counters

SEND_REQ (ADR#0.1.5, 16#A4, %MW100:1, %MW200:1, %MW300:4)

The following table describes the different parameters of the function:

Parameters

ADR#0.1.5

16#A2

16#A4

%MW100:1

%MW200:20

%MW200:1

%MW300:4

Description

Address of destination device for the message: l l l processor slot: 0 or 1

PCMCIA channel: 1 number of the destination connection point on the local bus: 5

Request code for reading counters

Request code for resetting counters

No data to send

No response on reception

Content of error counters

Activity bit, exchange report, length

Note: The length parameter in the report words is initialized at 0 before the request is sent.

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Modbus Plus programming

Counter list The following table shows the counters.

Meaning

15

16

17

18

19

20

11

12

13

14

7

8

9

10

5

6

3

4

1

2

Number of the counter

Retransmit deferral error counter

Receive buffer DMA overrun error counter

Repeated command received counter

Frame size error counter

Receiver collision abort error counter

Receiver alignment error counter

Receiver CRC error counter

Bad-packet-length error counter

Bad link address error counter

Transmit buffer DMA underrun error counter

Bad internal packet length error counter

Bad mac function code error counter

Communication retry counter

Communication failed error counter

Good receive packet success counter

No response received error counter

Exception response received error counter

Unexpected path error counter

Unexpected response error counter

Forgotten transaction error counter

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Modbus Plus programming

Global data exchange service

Introduction The global data exchange service is a simple exchange mechanism which is used to send broadcast messages between stations connected on the same Modbus Plus network.

During an exchange, a station which has the token can broadcast words destined for other stations connected on the network. A receiving station takes the content of words transmitted by the sending station, stores them in its PCMCIA card and sends them back to the network. The same applies to each station when the token is passed.

Precautions for use

For TSX Premium and Micro PLCs, this service is provided by particular communication functions ( WRITE_GDATA and READ_GDATA ) periodically taken on by the application. It is not integrated in the Peer Cop transactions.

A TSX Premium or TSX Micro PLC can broadcast a maximum of 32 words.

Writing global data

Note: Data transfer from one station to another is automatic.

To read the global data which is sent, the application of the receiving station must read its PCMCIA card.

This type of exchange is accessible via the function WRITE_GDATA .

The addressing from a TSX Premium station will be for example:

WRITE_GDATA (ADR#0.1.SYS, %MW100:x, %MW200:4)

The following table describes the different parameters of the function:

Parameters

ADR#0.1.SYS

%MW100:x

%MW200:4

Description

Broadcast address: l l l processor slot: 0 or 1

PCMCIA channel: 1 system channel: transmission for all the stations on the network

Content of the global data to be transmitted (x = 1 to 32 words)

Activity bit, exchange report, length

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Modbus Plus programming

Reading global data

This type of exchange is accessible via the function READ_GDATA .

The addressing from a TSX Premium station will be for example:

READ_GDATA (ADR#0.1.10, %MW30:32, %MW300:4)

The following table describes the different parameters of the function:

Parameters

ADR#0.1.10

%MW30:32

%MW300:4

Description

Address of device sending the message: l l l processor slot: 0 or 1

PCMCIA channel: 1 number of station sending data: 10

Content of global data

Activity bit, exchange report, length

Note: The length of the global data actually read is contained in the activity report length word (e.g.: %MW304). One length = 0 means that there is no new global data available in the station specified in the request.

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Debugging Modbus Plus communication

16

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter describes the Debugging process during set-up of Modbus Plus communication.

This Chapter contains the following Maps:

Topic

Modbus Plus debugging screen

Modbus Plus debugging screen

Page

216

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Modbus Plus debugging

Modbus Plus debugging screen

Introduction

Illustration

This screen, split into two zones, is used to declare the communication channel and to access the debugging parameters for a Modbus Plus link.

The screen dedicated to Modbus Plus communication looks like this:

TSX 57302 [RACK 0 POSITION 0]

Debugging

Designation: PROCESSOR TSX P 57302 Version: 3.0

1

DIAG...

CHANNEL 1

CHANNEL 1

MODBUS*

TSX MBP 100 PCMCIA CARD MODBUS*

MAST DIAG...

2

Station number:

RAZ counters

1

4

5

6

7

1

2

3

8

9

10

Debug values

Counter labels

Retransmit deferral error

Receive buffer DMA overrun error

Repeated command received

Frame size error

Receiver collision abort error

Receiver alignment error

Receiver CRC error

Bad-packet-length error

Bad link address error

Transmit buffer DMA underrun error

0

0

0

0

0

0

Value

0

0

0

0

Elements and functions

This table describes the different zones that make up the configuration screen:

Address Zone

1 common

2 specific

Function

(See : PL7 Micro/Junior/Pro ; Communication applications ;

Volume 1) is used to access the debugging parameters of a Modbus Plus link.

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Modbus Plus debugging

Modbus Plus debugging screen

Introduction The specific part is split into two windows: l l the Station numbering window, the Debugging value window.

Station numbering l l

The window, identical to that in configuration, is used to select: either the local station, or the remote station.

Debugging value The window looks like this:

4

5

6

7

1

2

3

8

9

10

Debug values

Counter labels

Retransmit deferral error

Receive buffer DMA overrun error

Repeated command received

Frame size error

Receiver collision abort error

Receiver alignment error

Receiver CRC error

Bad-packet-length error

Bad link address error

Transmit buffer DMA underrun error

0

0

0

0

0

0

0

0

Value

0

0

This window displays the different fault counters of a station connected to the

Modbus Plus network.

By default, the screen proposes the default counters of the local station. It is possible to view the fault counters of a local station or of a remote station.

Note: To access the fault counters of a remote station, you must first select the number of the remote station.

the Reset Counters button resets the counters.

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Modbus Plus debugging

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Language objects associated with

Modbus Plus communication

17

Introduction

Aim of this section

What's in this

Chapter?

This Chapter introduces the language objects associated with Modbus Plus communication.

This Chapter contains the following Maps:

Topic

Implicit Exchange Language Object

Explicit exchange language object

Explicit exchange management and report

Language objects associated with configuration

Page

220

222

224

225

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Modbus Plus language objects

Implicit Exchange Language Object

At a Glance

Bit Objects

This page describes all implicit exchange language objects for Modbus Plus communication, which can be displayed or modified by the application program (PL7

Micro/Junior/Pro ; Communication applications ; Volume 1).

The table below shows the different implicit exchange bit objects.

Object (1) Function

%Ixy.MOD.ERR

Error bit module

%Ixy.i.ERR

Error bit path

Meaning

When this bit is at 1, it indicates a module fault (at least one of the paths is faulty, etc.)

When this bit is at 1, it indicates a line fault.

Key

(1) xy.i address l l l x: corresponds to the rack number y: corresponds to the module number i: corresponds to the path number

Word Objects The table below shows the different implicit exchange word objects.

Object (1)

%IWxy.i.0

Function

Requests

%IWxy.i.1

reserved

%IWxy.i.2 to

%IWxy.i.5

Stations present

Meaning

Status of communication paths

Byte 0: number of communication functions processed simultaneously in client mode l l l l x0 = 1: communication function 1 x0 = 1: communication function 2 x2 = 1: communication function 3 x3 = 1: communication function 4

Byte 1: number of communication functions processed simultaneously in server mode l l l l x8 = 1: communication function 1 x9 = 1: communication function 2 x10 = 1: communication function 3 x11 = 1: communication function 4

-

A bit at 1 indicates the presence of a station (01 to

64).

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Modbus Plus language objects

Object (1)

%IWxy.i.6

%IWxy.i.7 to

%IWxy.i.9

%IWxy.i.11 à

%IWxy.i.13

%IWxy.i.15

Function

Status bit availability

Status of the specific inputs

Status of the specific inputs

%IWxy.i.10

Status of the specific inputs

New presence of specific inputs

New presence of specific inputs

%IWxy.i.14

New presence of specific inputs

Status bit availability

Status of the specific outputs

%IWxy.i.16 à

%IWxy.i.18

Status of the specific inputs

%IWxy.i.19

Status of the specific inputs

Meaning

Byte 0: the specific inputs of all remote stations are available l l l x0 = 0: the specific inputs are not available x0 = 1: the specific inputs are available x1 to x7: reserved

Byte 1: a bit at 1 indicates the presence of a station that is transmitting specific inputs. Stations 1 to 8.

A bit at 1 indicates the presence of a station that is transmitting specific inputs. Stations 9 to 56.

Byte 0: a bit at 1 indicates the presence of a station that is transmitting specific inputs. Stations 57 to 64.

Byte 1: a bit at 1 indicates the presence of new specific inputs. Stations 1 to 8.

A bit at 1 indicates the presence of new specific inputs. Stations 9 to 56.

Byte 0: a bit at 1 indicates the presence of new specific inputs. Stations 57 to 64.

Byte 1: not used

Byte 0: the specific outputs are available for all remote stations l l l x0 = 0: the specific outputs are not available x0 = 1: the specific outputs are available x1 to x7: reserved

Byte 1: a bit at 1 indicates the presence of a station that is receiving specific outputs. Stations 1 to 8.

A bit at 1 indicates the presence of a station that is receiving specific outputs. Stations 9 to 56.

Byte 0: a bit at 1 indicates the presence of a station that is receiving specific outputs. Stations 57 to 64.

Byte 1: not used

Key

(1) xy.i address l l l x: corresponds to the rack number y: corresponds to the module number i: corresponds to the path number

221

Modbus Plus language objects

Explicit exchange language object

Introduction

Word objects

222

This page describes all the language objects for explicit exchange in Modbus Plus communication that can be displayed or modified by the application program (PL7

Micro/Junior/Pro ; Communication applications ; Volume 1).

The table below shows the different word objects for explicit exchange.

Object (1) Function

%MWxy.MOD.2

Module status

%MWxy.i.2

%MWxy.i.3

%MWxy.i.4

Standard channel status

Specific channel status

Status of link layer

Specific channel status

Peer Cop l l l l l l l l l l l l l l

Meaning l l x0 = 1: defective module x1 = 1: functional error (error between the processor and the module, adjustment or configuration error, …) x2 = 1: terminal block fault (not connected) x3 = 1: self-tests running x4 = 1: reserved x5 = 1: error in hardware or software configuration (the module present is not the one declared in the configuration, the submodules are not compatible) x6 = 1: module missing x7 = 1: error in one of the sub-modules x0 = 1: only station on the network x1 = 1: not used x2 = 1: transmission line error x3 = 1: not used x4 = 1: internal software fault x5 = 1: hardware or software error or no configuration x6 = 1: processor communication error x7 = 1: application fault (double station address)

Byte 0 l l l

= 0: initialization phase

= 3: awaiting token phase

= 4..10: normal status

Byte 0 l l l l l

= 0: station being tested

= 32: normal status

= 64: no token

= 96: only station (idem x0 of %MWxy.i.2)

= 128: two stations have the same number

(idem x7 of %MWxy.i.2)

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Object (1)

Key

(1)

Function Meaning

Address xy.i

l l l x: corresponds to the rack number y: corresponds to the module number i: corresponds to the channel number

Modbus Plus language objects

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Modbus Plus language objects

Explicit exchange management and report

Introduction

Word objects

This page describes all the language objects that manage explicit exchanges (See

: PL7 Micro/Junior/Pro ; Communication applications ; Volume 1).

The table below shows the different word objects for the management of explicit exchanges.

Object (1) Function

%MWxy.MOD.0 Module exchanges in progress

Meaning l l l x0 = 1: reading status in progress x1 = 1: sending of command parameters to the communication module x2 = 1: sending of adjustment parameters to the communication module

%MWxy.MOD.1 Module report

%MWxy.i.0

Channel exchanges in progress l l l l x1 = 0: command parameters received and accepted by the module x2 = 0: adjustment parameters received and accepted by the module l x0 = 1: reading status in progress x1 = 1: sending of command parameters to the communication channel x2 = 1: sending of adjustment parameters to the communication channel

%MWxy.i.1

Channel report l l x1 = 0: command parameters received and accepted by the communication channel x2 = 0: adjustment parameters received and accepted by the communication channel

Key

(1) Address xy.i

l l l x: corresponds to the rack number y: corresponds to the module number i: corresponds to the channel number

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Modbus Plus language objects

Language objects associated with configuration

Introduction

Internal constants

TLX DS COM PL7 xxE

This page describes all the configuration language objects in Modbus Plus communication that can be displayed by the application program.

The following table describes the internal constants:

Object

%KWxy.i.0

%KWxy.i.1

%KWxy.i.2

Function

Type

Station Address

Peer Cop

Meaning

Byte 0 = 14 for Modbus PLUS communication

Byte 0: station address

Byte 0 = 1: no Peer Cop service

Byte 0 = 2: Peer Cop service

%KWxy.i.4

Timeout behavior

Source address of specific outputs

%KWxy.i.5

Size of specific outputs for nodes 1 and 2

Byte 1 = 1: cleared inputs

Byte 1 = 2: inputs maintained at the last value

%KWxy.i.3

Destination address for specific inputs

Address of first internal word %MW used for receiving specific inputs

Address of first internal word %MW used for sending specific outputs

%KWxy.i.6

Size of specific outputs for nodes 3 and 4

Number of specific output words to be sent to connection point 1 and 2 l l byte 0: connection point 1 byte 1: connection point 2

Number of specific output words to be sent to connection points 3 and 4 l l byte 0: connection point 3 byte 1: connection point 4

...

...

%KWxy.i.3

6

...

Size of specific outputs for nodes 63 and 64

%KWxy.i.3

7

%KWxy.i.3

8

...

Size of specific inputs for nodes 1 and 2

Size of specific inputs for nodes 3 and 4

...

Number of specific output words to be sent to connection points 63 and 64 l l byte 0: connection point 63 byte 1: connection point 64

Number of specific input words to be received by connection points 1 and 2 l l byte 0: connection point 1 byte 1: connection point 2

Number of specific input words to be received by connection points 3 and 4 l l byte 0: connection point 3 byte 1: connection point 4

...

225

Modbus Plus language objects

Object

%KWxy.i.6

8

Function

Size of specific inputs for nodes 63 and 64

%KWxy.i.6

9

Timeout of Peer Cop service

Meaning

Number of specific input words to be received by connection points 63 and 64 l l byte 0: connection point 63 byte 1: connection point 64

Time interval of Timeout l byte 0 = 1 to 100: from 20 ms to 2 s

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Communication via FIPIO bus

IV

Introduction

Aim of this part

What's in this part?

This part introduces the principles of configuring and using FIPIO bus communication via PL7 software.

This Part contains the following Chapters:

Chapter

18

19

20

21

22

23

24

25

Chaptername

Communication via FIPIO bus

Configuring FIPIO communication

Programming FIPIO communication

Debugging a FIPIO communication

FIPIO communication diagnostics

Language objects associated with FIPIO communication

FIPIO communication standard profiles

FIPIO Agent

Page

229

255

283

289

295

309

315

343

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Communication via FIPIO

228

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Communication via FIPIO bus

18

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter introduces communication via the FIPIO bus and its services.

This Chapter contains the following Sections:

Section

18.1

18.2

Topic

Introduction to FIPIO communication

Characteristics

Page

230

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General

18.1

Introduction to FIPIO communication

Introduction

Aim of this

Section

What's in this

Section?

This Section provides a summary description of the FIPIO bus and its associated services.

This Section contains the following Maps:

Topic

Introduction

Addressing of language objects for modules remoted on the FIPIO bus

Page

231

232

230

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General

Introduction

Introduction

Associated manuals

Communication via FIPIO is part of Schneider Automation’s global WORLDFIP package.

FIPIO is a field bus used to delocalize the inputs/outputs of a PLC station and its industrial periphery to be as close as possible to the working part.

The FIPIO protocol uses producer/consumer exchanges (e.g.: common words) and the bus is managed via a bus arbiter.

If you require further information you should consult the following manuals:

Title

FIPIO bus - Reference manual

TSX Micro PLCs - Installation manual

Premium TSX PLCs - Installation manual

Description

Detailed description of the FIPWAY bus and hardware installation

Hardware installation

Hardware installation

Note: Refer to the separate documentation pertaining to each device connected to the FIPIO bus for details on their installation.

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General

Addressing of language objects for modules remoted on the FIPIO bus

Presentation

Illustration

Addressing for the main bit and word objects for modules remoted on the FIPIO bus l l l is geographical. This means that it depends on: the connection point, the module type (base or extension), the channel number.

Addressing is defined as follows:

% I, Q, M, K X, W, D, F

Symbol Object type Format

\ p.2.c

\

Module/channel address and connection point m

Module number i

Channel number r

Rank

Syntax The table below shows the different elements which constitute addressing.

Family

Symbol

Object type

Format (size)

Module/channel address and connection point p

2 c

Module position m

Channel no.

i

W

D

F

Element Values Meaning

% -

I

Q

M

-

-

-

Image of the module's physical input,

Image of the module's physical output,

This information is exchanged automatically on each cycle of the task to which it is connected.

Internal variable

This read or write information is exchanged at the request of the application.

K

X

-

-

Internal constant

This configuration information is only accessible in read-only.

Boolean

For boolean-type objects, the X may be omitted.

16 bits

32 bits

32 bits

Single length.

Double length

Floating. The floating format used is that of IEEE standard 754-1985

(equivalent IEC 559).

0 or 1

-

Number of the processor's position in the rack.

Channel number of the processor's built-in FIPIO link.

1 to 127 Number of the connection point.

0 or 1 0 : base module, 1: extension module.

0 to 127 or MOD

MOD: channel reserved for management of the module and the parameters shared by all channels.

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Family

Position

Examples

General

Element Values Meaning r 0 to 255 or ERR

ERR: indicates a module or channel fault.

The table below gives some examples of object addressing.

Object

%MW\0.2.1\0.5.2

%I\0.2.1\0.7

Meaning

Position 2 status word for the image bit of input 5 of the remote input base module located at connection point 1 of the FIPIO bus.

image bit of input 7 of the remote input base module located at connection point 1 of the FIPIO bus.

%Q\0.2.1\1.2

%I\0.2.2\0.MOD.ERR Fault information for the Momentum module located at connection point 2 of the FIPIO bus.

%Q\1.2.3\0.0.ERR

Fault information for channel 0 of module CCX17 located at connection point 3 of the FIPIO bus.

image bit of output 2 of the remote output extension module located at connection point 1 of the FIPIO bus.

0 FIPIO manager TSX 57253

1 TBX LEP 030 0 TBX DES 1622 1 TBX DSS 1622

2 170 FNT 110 01 0 170 AAI 030 00

3 TSX FPP 010 0 T CCX 17 20 F

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General

18.2

Characteristics

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the characteristics and constraints of using FIPIO communication.

This Section contains the following Maps:

Topic

Hardware compatibility relating to the bus manager

Software compatibility relating to the bus manager

Software compatibility: Network transparency

Software compatibility: communication with the exterior

Compatibility information relating to TBX devices

Compatibility information relating to Momentum devices

Compatibility information relating to the programming terminal

Compatibility information relating to other devices

FIPIO bus operating mode

Network cycle time: mono task application

Network cycle time: multitasking application

Example of calculating the network cycle times of a multitasking application

Page

235

236

237

239

240

241

242

243

245

247

249

252

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General

Hardware compatibility relating to the bus manager

General

Availability

Capacity

The binary flow of the bus is 1 Mbits/s and it can extend to a length of up to 15 Km, with four optical or electric repeaters (TSX FP ACC 6).

The FIPIO bus links up to Hirshmann optical transmitters, which allows medium redundancy architectures to be created.

This type of communication is available via built-in links on TSX Premium PLCs from version V3.0 onwards.

The PLCs with built-in FIPIO links are the following: l TSX type processors: l TSX P57 153, l l TSX P57 253, TSX P57 2823, l TSX P57 353, l TSX P57 453, TSX P57 4823.

PCX type processors: l PCX57353.

l l

The bus manager can also be a PLC of the following type:

TSX 47-107 version 5.3 minimum,

S1000.

Processors with built-in FIPIO links are used to manage 128 connection points (TSX

P57 153 = 64) on the bus (addresses 0 to 127).

The bus manager is connected to address 0, and address 63 is reserved for the programming and diagnostics terminal.

These processors have a RAM memory for saving the configurations of devices connected to the bus. This memory has a maximum capacity of 93,320 bytes.

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235

General

Software compatibility relating to the bus manager

Explicit exchange limits

Reminders

X-TEL software

Processors with a built-in FIPIO link can simultaneously activate 24 explicit exchange functions.

An exchange request addressed to a FIPIO device can take several MAST task cycles. Thus, it is absolutely necessary to manage the exchange management parameter words for all exchanges of explicit variables including READ_STS

%CH@channel and READ_STS %CH@MOD .

For example, if 24 functions are being processed simultaneously or if 25 functions are triggered in the same task cycle, the 25th, or any new function, will not be served and will terminate in error.

For a READ_STS exchange, if the twenty-fifth exchange is impossible, the report signals a communication fault in the word: %MW\p.2.c\m.v.2.

For WRITE_CMD , READ_PARAM , WRITE_PARAM , RESTORE_PARAM exchanges, the report signals a communication fault in the word %MW\p.2.c\m.v.1. A likely cause is a lack of system resources to provide the service.

The system word %SW155 contains the number of explicit exchanges in progress.

Bit %SW116: x2 switches to 1 if the maximum number of simultaneous explicit exchanges is reached or exceeded.

When the bus manager is a series 7 PLC (TSX 47-107), the configuration of the bus and the manager is performed by the X-TEL software workbench, of version 6.0 or later.

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General

Software compatibility: Network transparency

Introduction

Transparency restrictions

Exchanges from a remote station to the FIPIO bus or vice versa are possible under certain conditions.

Inter-station communication with FIPIO is only available if the bus arbiter is a TSX

Premium PLC, of at least version V3.3.

Exchanges from a third-party device to a PLC connected as a FIPIO slave are only possible if the PLC is a TSX Premium of V3.3 at least. Communication with a TSX

Micro PLC is not possible.

A FIPIO agent does not communicate with the exterior.

Only one programming terminal can be connected to the FIPIO bus. If it is present in the configuration, it must be connected to the default connection port (63).

This programming terminal cannot be used to load the application onto the FIPIO bus arbiter.

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General

Illustration The following illustration shows the different exchanges possible between a FIPIO bus and a network or another bus.

FIPAWAY, ETHERNET, Uni-telway, ...

TSX Premium V3.3

Third party device

0

TSX Micro

TSX Premium V3.3

Magelis

63

Programming terminal

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General

Software compatibility: communication with the exterior

Introduction To communicate from a station connected to the FIPIO bus to an outside device, the transmitter station must address the master PLC and not the destination device

(requests are not routed directly).

Example

Note: The master PLC application transfers these requests to the destination device.

In the following example, an exchange from the FIPIO bus to the Uni-telway bus has to be performed. For a transfer in the opposite direction, the procedure is identical.

TSX Premium master, Serie 7

Step 2

0

Uni-telway

Step 1

6

Ad0 = 1

Ad1 = 2

Ad2 = 3

63

Step 1

Step 2

The transmitter station, connected to connection port 6 on FIPIO, sends the request to the master PLC. The destination address is the master PLC address.

WRITE_VAR (ADR#\6.1.0\SYS, %MW,0,10, %MW:10, %MW100:4)

The master PLC generates the report.

When the master PLC application receives the request from the transmitter station, it directs it to the destination device in accordance with the Uni-telway protocol.

WRITE_VAR (ADR#0.0.1, '%MW', 100, 10, %MW10:10, %MW40:4)

The report is sent to the master PLC.

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General

Compatibility information relating to TBX devices

Introduction

Rules of use

Addressing

The following compatibility information relates to: l l the addressing supported by the different connectable devices, the memory space that the devices take up in the configuration RAM.

If a device linked to a connection port is modular, it must be homogeneous at an application-specific level. Discrete base and extension or analog base and extension (not a mixture of discrete and analog).

The device is only controlled by one PL7 task (FAST or MAST) (no assigning of channel groups of the same TBX to different tasks).

The FIPIO addressing depends on the type of device:

Types of device

Compact TBXs

Sealed TBXs

Modular TBXs

TBX SAP 10

FIPIO addresses

1...31

1...62, 64...127

1...62, 64...127

1...62, 64...127

Comments

TBX C•

TBX E•

TBX LEP 020, TBX LEP 030

AS-i gateway

Maximum configuration

The number of modules of the same reference connected to the FIPIO bus in a configuration is limited. The values in the table below are expressed in bytes.

Module Base

AES 200, ASS 400

AMS 620

1332

1332

1152

Extension Maximum number of connection points

TSX P57

153

TSX P57

253/2823/

353

TSX P57

453/4823

272

528

For 2 or 4 channels

62 70

For 8 channels

59 59

125

126

-

For 10 or 12 channels

50 50

31 31

114

31 CEP 1622, CSP 1622,

CSP 1625

DES •••, DMS •••, DSS •••

SAP 10

1152

1088

144

-

62

52

81

52

126

117

240

TLX DS COM PL7 xxE

General

Compatibility information relating to Momentum devices

Introduction

Rules of use

Addressing

Maximum configuration

The following compatibility information relates to: l l the addressing supported by the different connectable devices, the memory space that the devices take up in the configuration RAM. installing Momentum devices on FIPIO is only possible with the communication module: 170 FNT 110 01.

A Momentum device can have addresses from 1 to 62 or 64 to 127.

The number of modules of the same reference connected to the FIPIO bus in a configuration is limited. The values in the table below are expressed in bytes.

Module Base

ADI, ADM, ADO

ARM 370 30

ANR 120 90

AAI 520 40 00

AMM 090 00, AAI 030 00,

AAO 120 00, AAO 921 00

AAI 140 00

FED C32

FED C32P

FED M32

FED M32P

FRD C2

FSD C8

FSD C8P

FSD M8

FSD M8P

2304

1280

2304

1424

2448

832

896

1808

1040

1952

832

832

832

1808

1808

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

Extension Maximum number of connection points

TSX P57

153

TSX P57

253/2823/

353

TSX P57

453/4823

62

62

62

52

52

98

98

98

52

52

98

98

98

98

98

38

62

62

52

40

62

40

62

62

48

38

113

105

52

40

73

40

66

90

48

87

126

126

117

92

126

92

126

126

109

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241

General

Compatibility information relating to the programming terminal

Introduction

Rules of use l l

The following compatibility information relates to: the addressing supported by the different connectable devices, the memory space that the devices take up in the configuration RAM.

A programming terminal fitted with the TSX FPC 10 card or the PCMCIA card TSX

FPP 20 must be connected to the FIPIO address 63.

PL7 operates in connected mode with the FIPIO manager PLC.

If the manager PLC has an application in which one or several agent devices are l l configured:

PL7 communicates with the TSX Micro/Premium FIPIO agent PLCs.

MMI 17 communicates with the CCX-17.

It is not possible to download a PL7 application to the manager from a programming terminal. However, it is possible to download a PL7 application to a FIPIO agent

PLC.

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General

Compatibility information relating to other devices

Introduction

Addressing

The following compatibility information relates to: l l the addressing supported by the different connectable devices, the memory space that the devices take up in the configuration RAM.

The FIPIO addressing depends on the type of device:

Types of device

ATV-16/58/66

CCX 17

Magelis

FipConnect products

FIPIO addresses Comments

1...62

The speed controllers are fitted with a TSX

FPP 10 card, of version V1.8 or later.

1...62

The consoles have to be of version V2.4 or later and are fitted with the TSX FPP 10 card of version V1.8 or later.

1...62

1...62, 64...127

The consoles are fitted with a TSX FPP 10 card of version V1.8 or later.

apart from limitations specific to the product used

Maximum configuration

The number of modules of the same reference connected to the FIPIO bus in a configuration is limited. The values in the table below are expressed in bytes.

Module Base

ATV 16, ATV 58, ATV 66

CCX 17

EEF 08D2, EEF 16D2

ESF 08T22 EMF 16DT2

FED C32

FED C32P

FED M32

FED M32P

FRD C2

FSD C8

FSD C8P

1952

1952

832

1808

1280

2304

1424

2448

832

896

1808

-

-

-

-

-

-

-

-

-

-

-

Extension aximum number of connection points

TSX P57

153

TSX P57

253/2823/

353

TSX P57

453/4823

48

4

62

52

48

4

98

52

62

4

98

98

62

40

62

38

62

62

52

73

40

66

38

113

105

52

126

92

126

87

126

126

117

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243

General

Module

FSD M8

FSD M8P

Micro Premium

Base

1040

1952

1424

-

-

Extension aximum number of connection points

-

62

48

62

90

48

62

126

109

62

244

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General

FIPIO bus operating mode

Introduction The FIPIO bus operating mode is linked to the processor operating mode and to the physical state of the bus.

If the number of physical errors detected by the processor is endangering the nominal operation of the devices connected to the bus, the processor stops all bus activity. In this case, the devices connected apply the fallback values to the inputs/ outputs.

Operating mode The operating mode is as follows:

Phase

1

2

3

4

5

6

Description

Cold restart of the processor with a FIPIO application: the bus is started automatically; the I/Os are monitored and commanded.

Downloading an FIPIO application: the bus is started automatically; the inputs/ outputs are monitored and commanded.

If the processor detects serious physical errors, the FIPIO bus is stopped automatically. The connected devices apply the fallback values; the processor no longer monitors the inputs/outputs. A serious physical error is for example the disconnection of the line plug, the disconnection of the FIPIO terminal block on the processor, etc…

Following an automatic stop (serious errors detected by the processor): l the bit %SW144:x2 is set; the processor periodically carries out a restart attempt, trying to monitor and command the inputs/outputs of the connected devices. This is automatic mode.

l the bit %SW144:x2 is cleared; to restart the bus, there a user action must be performed via the program or via the programming terminal. Set bits

%SW144:x0 and %SW144:x1 to 1. This is manual mode.

Warm restart: the bus is restarted automatically if it has not been stopped voluntarily by an action on the system word %SW144 bits 0 and 1. The bus is returned to the state it was in before the power outage.

If %S0 = 1 the system words are initialized, and if the bus had been stopped, it is restarted.

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245

General

Information on manual mode

If %SW144:x0 is set to 0 (via the programming terminal or via the program) the production/consumer function (PC) stops. No more variables or messages are exchanged on the bus.

If %SW144:x1 is set to 0 (via the programming terminal or via the program) the bus arbiter function (BA) stops. There is no more scanning of variables or messages on the bus.

To completely and voluntarily stop the activity on the FIPIO bus, it is necessary to simultaneously set bits 0 and 1 of the system word %SW144 to 0 via the programming terminal or via the program.

Information on automatic mode

If the FIPIO bus is stopped without a voluntary action on the system word %SW144, this means that the processor has detected physical errors which prevent the nominal operation of the bus and the connected devices.

In this case, and only in this case, , if bit %SW144:x2 is set to 1 (automatic start), the processor will make periodic and automatic attempts to restart the exchanges on the bus.

If bit %SW144:x2 is at 0 following the stopping of the bus owing to physical errors, it is necessary to reset bits %SW144 x:0 and %SW144 x:1 via the program or via the programming terminal in order to restart the FIPIO bus. In this case, the bus will restart if, and only if, the physical error which caused the stop has

disappeared.

Example if bit %SW144 x:2 = 1 on disconnection/reconnection of the processor FIPIO terminal block, the bus will be restarted automatically.

The devices will be monitored once again and will be able to apply the program values.

if bit %SW144 x:2 = 1 on disconnection/reconnection of the processor FIPIO bus, the connected devices on the bus will be neither monitored, nor will they be able to apply the program values.

The devices will be monitored once again if the user sets bits %SW144:x0 and

%SW144:x1 = 1.

246

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General

Network cycle time: mono task application

Introduction

Calculation of the network cycle time

The network cycle time for a mono task application is calculated for the following l l configuration: the length of the bus is 1 Km, the values corresponding to the reversal and silence times and the bandwidths are default values (automatic mode).

For an application which has all the devices configured in the same task, the value of the network cycle time of the task, in milliseconds, is obtained, for information purposes only, by the following formula:

TCR_TASK= 1,45 +

Σ(

K x number of equipments of the same family)

Value of coefficient K

Coefficient K will be defined as follows:

1,5

1,5

0,6

1,5

0,4

0,6

1,5

0,6

0,6

0,6

0,6

Coefficient K

0,5

0,9

0,4

Family

TBX

TBX

Momentum

Momentum

ATV-16

ATV-58

CCX 17

CCX 17-32

TSX 37/57

AS-i gateway

Magelis

STD_P

STD_P

STD_P

Device

Discrete

Analog

Discrete

Analog

All

All

All

All

All

TSX SAP 10

All

FRD

FSP

FED

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247

General

Example l l

The configuration of the example is as follows:

All the elements are configured in the MAST task in the application.

l l

The configuration comprises: l 10 discrete TBXs,

11 analog TBXs,

12 discrete Momentums.

The calculation of the cycle time for the Mast task is as follows:

TCR_MAST = 1.45 + ((0.5 x 10) + (0.9 x 11) + (0.4 x 12)) = 21.15 ms

The network cycle time is about 21 ms.

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General

Network cycle time: multitasking application

Introduction

Convention

For a multitasking application with two periodic tasks, and if the devices are configured in each of the tasks, the value of the network cycle times depends on the configuration of the different tasks.

The cycle time values calculated with the following algorithm are the maximum values. The actual values are less than or equal to these values.

The following table shows all the parameters involved in the calculation of the network cycle time.

Parameter

P max

P min

T max

T min

R

NE max

NE min

NE_Equip

TCR_T max

TCR_T min

Definition

Value of the largest task period (MAST or FAST)

Value of the smallest task period (MAST or FAST)

Task with period P max

Task with period P min

Ratio between the periods (This ratio must be a whole number; it will be rounded off to the nearest whole number if necessary).

Number of devices from the same family configured in T max

Number of devices from the same family configured in T min

Equivalent number of devices from the same family

Network cycle time for the task T max

Network cycle time for the task T min

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249

General

Calculation algorithm

Value of coefficient K

To calculate the network cycle time, the algorithm is as follows:

Stage

1

Description

Calculation of

2

3

4

R

R =

Pmin

Calculation of NE_Equip (for each device family)

NE_Equip =

( (

R

×

NEmin

)

+ NEmax

)

Calculation of

TCR_T max

TCR_Tmax = 1,45 +

å

(

K

×

NE_Equip

)

Calculation of

TCR_T min

TCR_Tmin =

R

Coefficient K will be defined as follows:

1,5

1,5

0,6

1,5

0,4

0,6

1,5

0,6

0,6

0,6

0,6

Coefficient K

0,5

0,9

0,4

Family

TBX

TBX

Momentum

Momentum

ATV-16

ATV-58

CCX 17

CCX 17-32

TSX 37/57

AS-i gateway

Magelis

STD_P

STD_P

STD_P

Device

Discrete

Analog

Discrete

Analog

All

All

All

All

All

TSX SAP 10

All

FRD

FSP

FED

250

TLX DS COM PL7 xxE

General

Interpretation of the results

To refresh the inputs/outputs on the bus, the following constraints are imposed: l For the periodic tasks in controlled mode, the network cycle time of the task must be less than the task period.

l For the periodic tasks in free mode, the network cycle time of the task must be less than the task watchdog.

TLX DS COM PL7 xxE

251

General

Example of calculating the network cycle times of a multitasking application

Introduction

Convention

Algorithm

The configuration of the example is as follows: l l

Task periods: l l

MAST: 60 ms

FAST: 15 ms

The configuration comprises: l 6 discrete TBXs configured in the MAST task and 4 discrete TBXs configured in the FAST task, l l l

6 analog TBXs configured in the MAST task and 4 analog TBXs configured in the FAST task,

6 discrete Momentums configured in the MAST task and 4 discrete

Momentums configured in the FAST task,

6 analog Momentums configured in the MAST task and 4 analog Momentums configured in the FAST task, l l l

Depending on the configuration, the application of conventions involves:

P max

= 60 and P min

= 15

T max

= T

MAST

and T min

= T

FAST

TCR_T max

= TCR_T

MAST

and TCR_T min

= TCR_T

FAST

The following table shows the algorithm:

Stage

1

2

3

4

Description

Calculation of R

R = 60 / 15 = 4

Calculation of the equivalent number of devices

NE_TBX_TOR = (R * 4 + 6) = 22

NE_TBX_ANA = (R * 4 + 6) = 22

NE_MOMENTUM_TOR = (R * 4 + 6) = 22

NE_MOMENTUM_ANA = (R * 4 + 6) = 22

Calculation of the network cycle times TCR_T

MAST

TCR_T

MAST

= 1.45 + ((0.5 * 22) + (0.9 * 22) + (0.4 * 22) + (0.6 * 22))

TCR_T

MAST

= 54.25 ms

Calculation of the network cycle times TCR_T

FAST

TCR_T

FAST

= 54.25 / 4

TCR_T

FAST

= 13.56 ms

252

TLX DS COM PL7 xxE

Conclusions

General

The network cycle times of each equal: l l

TCR_T

MAST

= 55 ms,

TCR_T

FAST

= 14 ms.

The time period for MAST and FAST tasks are sufficient to refresh the inputs/ outputs.

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253

General

254

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Configuring FIPIO communication

19

Introduction

Aim of this

Chapter

What's in this

Chapter?

This chapter describes the Configuration process during set-up of FIPIO communication.

This Chapter contains the following Sections:

Section

19.1

19.2

19.3

19.4

19.5

Topic

General information on configuration

FIPIO bus configuration

Configuration of devices on the FIPIO bus

Input/output management by the PL7 tasks

Confirmation of the FIPIO bus configuration

Page

256

257

269

274

278

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255

FIPIO Configuration

19.1

General information on configuration

Configuration mode

Introduction

Methodology

The creation of an application to implement a FIPIO bus requires the configuration of several elements via the PL7 software.

The following methodology reviews the different phases involved in configuring the

FIPIO bus:

Configuring points of connection and bus properties

This phase is used to define the type of device connected to the bus, bus management (e.g.: length, bandwidth, etc.

Configuring each device connected to the bus.

This phase is used to configure each device (e.g.: PLC task managing devices, inputs, outputs, etc.).

Adapting PL7 tasks according to the bus topology.

This phase is used to define the management of input/outputs on the bus by PL7 tasks (e.g.: cyclic or periodic task, controlled or free mode, etc.

256

TLX DS COM PL7 xxE

19.2

FIPIO bus configuration

Introduction

Aim of this

Section

What's in this

Section?

This section introduces the FIPIO bus configuration principles.

This Section contains the following Maps:

Topic

How to access the FIPIO configuration screen

FIPIO bus configuration screen

How to add a device on to the bus

How to modify/delete/move/duplicate a bus device

How to access the FIPIO bus properties screen

FIPIO bus properties configuration screen

Properties of the FIPIO bus: General tab

Properties of the FIPIO bus: Expert tab

Expert tab: manual mode

FIPIO Configuration

Page

258

259

260

262

264

265

266

267

268

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257

FIPIO Configuration

How to access the FIPIO configuration screen

Introduction

How to access the link

This operation describes how to access the configuration via the the TSX Premium

PLCs provided with a built-in link.

The following table shows the procedure for accessing the FIPIO link:

Step

1

2

Action

Access the hardware configuration screen

Double click on the FIPIO connector.

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FIPIO Configuration

FIPIO bus configuration screen

Introduction

Illustration

This screen is used: l l to register devices which are connected to the bus, to parameter the bus properties.

The screen dedicated to FIPIO communication looks like this:

FIPIO Configuration

TSX 57252 V3.0

Bus length: 0 15 km

1

Logical address Communicator Standard module Extension module

0 Fipio manager TSX 57252

63

Privileged terminal

127

Elements and functions

Zone

Bus length

Logical address

Communicator

Standard module

Extension module

This table describes the different areas that make up the configuration screen:

Function

This cursor is used to adjust the bus length. The default value is 1 Km.

This zone defines the address for each device.

This zone specifies the type of device which enables communication between the manager and the standard device.

Where the standard device has no need for a communicator, this zone is empty.

This zone specifies the standard device connected to the bus.

This zone gives information on whether an extension is associated to the standard device.

Grayed out rectangles on the bus indicate the two reserved addresses: l l

0 for the bus manager,

63 for the privileged terminal.

The available connection points are indicated by a small circle and dotted lines.

TLX DS COM PL7 xxE

259

FIPIO Configuration

How to add a device on to the bus

Procedure This operation is used to logically add a device connected to the FIPIO bus.

Step

1

2

Action

Access the FIPIO configuration screen.

Double click on the logic address of the connection point at the place where the module must be connected (available addresses ranging from 1 to 62 and from

64 to 127, addresses 0 and 63 being reserved by the system).

Result: the Add/Modify a device screen appears.

Add/Modify a device

Connection point

Connection point number

Comment

TBX DMS 1625

1 OK

Cancel

Families

ATV-16

ATV-58

CCX-17

CCX17-32

MAGELIS

MOMENTUM 1.0

PASSERELLE 1.0

SIMULATION 1.0

STD_P 1.0

TBX

TSX

1.0

1.0

1.0

1.0

1.0

1.0

1.0

Standard module

TBX DES 1633

TBX DES 16C22

TBX DES 16F22

TBX DES 16S04

TBX DMS 1025

TBX DMS 1625

TBX DMS 16C22

TBX DMS 16C222

TBX DMS 16P22

Extension module

TBX7 EMB. 16E 48VCC

TBX7 EMB. 16E CF 24VCC

TBX7 EMB. 16E RAP 24VCC

TBX7 EMB. 16E 120 VCA

TBX7 EMB. 8E/2SR 24VCC

TBX7 EMB. 8E/8SR 24VCC

TBX7 EMB. 8E+8SS 0,5A CF

TBX7 EMB. 8E+8SS 2A CF

TBX7 EMB. 8E+8E/S 0,5A

Communicator

TBX LEP 020 TBX7 MOD.COM.FIP 24/48V

TBX LEP 030 TBX7 MOD.COM.FIP TOR+ANA

260

3

4

5

6

7

Enter the connection point number which corresponds to the address.

By default, the PL7 software offers the first consecutive address which is free

Add a comment to the device connected to the connection point.

This field has a maximum length of 80 characters and is optional.

In the Family field, select the type of equipment to be connected to the bus.

Select the standard module and/or the extension module.

In the Communicator field, select the type of element enabling communication on the FIPIO bus.

For certain types of device, this window does not appear.

TLX DS COM PL7 xxE

TLX DS COM PL7 xxE

FIPIO Configuration

Step

8

Action

Confirm with Ok.

Result: the module is registered.

FIPIO Configuration

TSX 57252 Bus length: 0

5

Logical address Communicator

15 km

Standard module

0 Fipio managerTSX 57252

Extension module

1 TBX LEP 020 0 TBX DSS 1622 1 TBX DES 1622

2 TBX LEP 030 0 TBX AES 400

261

FIPIO Configuration

How to modify/delete/move/duplicate a bus device

Procedure for modifying a device

This operation is used to logically modify a device connected to the FIPIO bus.

Step

1

2

3

4

Action

Access the FIPIO configuration screen.

Double click on connection point corresponding to the device which is to be modified.

Modify the component parts of the device: l l l l standard module, extension module, the communicator, the comment.

It is not possible to modify the family or the connection point number.

Confirm with Ok.

Procedure for deleting a device

This operation is used to logically delete a device connected to the FIPIO bus.

Step

1

2

3

4

Action

Access the FIPIO configuration screen.

Select the connection point to be deleted.

A dotted line square surrounds the selected connection point.

Select the Edit

→

Delete the device command.

Confirm the deletion with Yes.

262

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FIPIO Configuration

Procedure for moving a device

Moving a device is not a physical move on the bus but a logic change of the device address. This involves modifying the address of I/O objects in the program and moving variables associated to these objects. On global confirmation of the configuration, the application program will be modified automatically to match the move.

Step

1

2

3

4

5

Action

Access the FIPIO configuration screen.

Select the connection point to be moved.

A dotted line square surrounds the selected connection point.

Select the Edit

→

Move a device command.

Supply the destination connection point number.

Confirm the move with the Ok button.

Procedure for duplicating a device

This function is similar to the function to move a device.

Step

1

2

3

4

5

Action

Access the FIPIO configuration screen.

Select the connection point to be moved.

A dotted line square surrounds the selected connection point.

Select the Edit

→

Duplicate a device command.

Supply the destination connection point number.

Confirm the move with the Ok button.

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FIPIO Configuration

How to access the FIPIO bus properties screen

Introduction

How to access the link

This operation describes how to access the bus properties screen via TSX Premium

PLCs with an integral link.

The following table shows the procedure:

Step

1

2

3

Action

Access the FIPIO configuration screen.

Right-click at the bottom of the FIPIO configuration screen.

Select the command FIPIO Bus Properties from the contextual menu.

264

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FIPIO Configuration

FIPIO bus properties configuration screen

Introduction

Illustration

On a FIPIO bus, a single PLC allows the exchange of inputs/outputs; this is the bus arbiter. It manages the bus accesses of each connected device.

The screen attached to the properties therefore allows you to adapt the management parameters according to the devices which are connected.

The screen dedicated to the properties of the FIPIO bus looks like this:

FIPIO bus properties

General Expert

Profile

Fip

World Fip

Bus length

0

5

15 km

OK Cancel Apply Help

Elements and functions

This table describes the different areas that make up the configuration screen:

Tab

General

Expert

Function

This tab is used to: l l choose the type of profile managed by the bus arbiter, adjust the bus length.

This tab is used for choosing the management mode. In the case where the management is manual, it is used to further adjust the management parameters according to the devices which are connected.

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FIPIO Configuration

Properties of the FIPIO bus: General tab

Introduction

The profile

With this tab, you can access two types of information: l l the profile, the bus length.

The profile is chosen according to the devices which are connected to the FIPIO bus. It can be in either of two versions: l l

FIP: l This profile is chosen by default.

l It is compatible with all the devices of Schneider and partners.

WorldFip: l The selection of this mode allows you to operate the FIPIO bus in accordance with the EN 50170 standard.

l l

Note: The WorldFip profile mode can be used with the following restrictions: no TSX FP ACC6 or TSX FP ACC8 repeaters, use of TBX LEP 020 version 1.4 minimum and TBX LEP 030 version 1.2 minimum, l use of the PCMCIA TSX FPP 10 card, version 1.8 minimum.

The bus length With this cursor you can increase or decrease the bus length. The default value is 1

Km and the adjustment increment is 1 Km.

This length must be adjusted because it is taken into account in the calculation of the propagation time for the signals on the bus and consequently in the calculation of the network cycle times.

Note: At each modification of the length of the FIPIO bus, all the connected devices must be powered off, then on after the new application has been downloaded (in the PLC).

266

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FIPIO Configuration

Properties of the FIPIO bus: Expert tab

Introduction With this tab, you have access to the management mode concerning the calculation l l of: reversal and silence time, bandwidths.

Note: At each modification of the parameters below, all the connected devices must be powered off, then on after the new application has been downloaded (in the PLC).

The automatic mode

Note: This mode is advocated.

The reversal and silence times and the bandwidths cannot be modified. They are calculated according to the bus parameters and device configuration data.

The manual mode

CAUTION

No monitoring is carried out in manual mode. Modifying these parameters can cause the device connected to the bus not to work.

Failure to observe this precaution can result in injury or equipment damage.

This mode is used to enter the reversal and silence times and the bandwidths.

It is mainly reserved for specific applications requiring these values to be modified

(example: use of Hirschmann transmittors).

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267

FIPIO Configuration

Expert tab: manual mode

Introduction By selecting the manual mode, you have access to the following information: l l the reversal and silence times, the aperiodic bandwidths.

Aperiodic variables

Parameters

Silence time delay T0

Reversal time TR

The following table gives a description of the times:

Description

This defines the maximum time between the transmission of the last byte of a frame and the transmission of the first byte of the following frame.

This time is expressed in micro-seconds.

Its value must be greater than the reversal time TR and less than 255.

This defines the minimum time between the transmission of the last byte of a frame and the transmission of the first byte of the following frame.

This time is expressed in micro-seconds.

Its value must be greater than or equal to 1 and less than the silence time T0.

Aperiodic bandwidths

Parameters

Aperiodic variables

Messaging

There are two types of exchange on a FIPIO bus: l l exchanges of cyclic variables which are reserved for the process data, exchanges of aperiodic variables which concern the configuration of connected devices, the adjustment and the messaging.

A decrease or increase of the bandwidth of the aperiodic exchanges (Variables and

Messages) slows down or accelerates the output of the configuration or adjustment variables which can circulate on the bus. The same applies to a decrease or increase of the aperiodic bandwidth of the messaging facility.

The following table gives a description of the aperiodic bandwidths:

Description

This defines the output of the aperiodic variables which can circulate on the bus.

This bandwidth is expressed in Kbits/s.

Its value can be adjusted from 1 to 200 Kbits/s.

This defines the output of the aperiodic messages which can circulate on the bus.

This bandwidth is expressed in Kbits/s.

Its value can be adjusted from 1 to 200 Kbits/s.

Note: An increase in the aperiodic bandwidth increases the network cycle time.

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19.3

FIPIO Configuration

Configuration of devices on the FIPIO bus

Introduction

Aim of this

Section

What's in this

Section?

This section introduces the configuration principles for FIPIO bus devices.

This Section contains the following Maps:

Topic

How to access the FIPIO configuration screen

Configuration screen of a FIPIO device

How to access the different parameters according to device type

Page

270

271

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FIPIO Configuration

How to access the FIPIO configuration screen

Introduction

How to access the link

When a device has been registered, it is possible to access its configuration as in the case of a rack module.

This screen is used to select the task which exchanges the inputs/outputs: FAST or

MAST, to modify the configuration or adjustment parameters specific to the module.

The following table shows the procedure for accessing the configuration of a device on FIPIO:

Step

1

2

Action

Access the FIPIO configuration screen

Double click on the standard module to be configured.

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FIPIO Configuration

Configuration screen of a FIPIO device

Introduction

Illustration

This screen, split into several areas, is used to register the communication channel and to configure the parameters of the device selected for a FIPIO communication.

The screen looks like this:

1

2

FSD M8 P [FIPIO18 MODULE 0]

Configuration

Designation: EQP STD MOD 8MP

3

4

Channel

Local configuration

Task: MAST

Default configuration

Base

Decimal

Parameters

%KW\0.2.18\0.0.0

%KW\0.2.18\0.0.1

%KW\0.2.18\0.0.2

%KW\0.2.18\0.0.3

%KW\0.2.18\0.0.4

%KW\0.2.18\0.0.5

%KW\0.2.18\0.0.6

%KW\0.2.18\0.0.7

Symbol Value

0

0

16#8040

16#0

0

0

0

16#4

Elements and functions

This table describes the different areas that make up the configuration screen:

Address Zone

1

2

3

4

Title bar

Module

Description

This zone defines the module reference and its physical position in the module.

This zone is used to input information with the aid of dropdown lists: l parameter type: l l the Configuration mode, the Adjustment mode (which can be accessed by certain device types), l l the Debugging mode (can only be accessed in online mode).

channel type (inputs or outputs) when the designated device has inputs and outputs.

Communication channel This zone is used to assign devices to either the MAST task or the FAST task, with the aid of a dropdown list.

Some device types have access to a Local configuration check box. If the box is checked off, the channel parameters can not be accessed.

Channel parameters This zone is used for device parametering. According to certain device types, this zone can not be accessed.

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FIPIO Configuration

Note: For further information on configuration parameters, adjustment parameters and debugging parameters, refer to the documentation specific to each device.

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How to access the different parameters according to device type

How to access the inputs/ outputs

The following procedure provides information on how to access the input or output parameters of a module. It is enabled in both offline and online mode.

Step

1

2

Action

Access the configuration screen of a FIPIO device.

Select input part or output part from the module zone’s dropdown list.

How to adjust the configuration parameters

The following procedure describes how to modify the adjustment parameters of a module. It is enabled in both offline and online mode.

Step

1

2

3

4

5

6

Action

Access the configuration screen of a FIPIO device.

Select adjustment mode from the module zone’s dropdown list.

Select the cell relating to the entry parameter.

Enter the parameter.

Enable by clicking on Input.

Enable the assignment.

How to assign a module to a PL7 task

The following procedure describes how to assign a module to a PL7 task. It is only enabled in offline mode.

Step

1

2

3

Action

Access the configuration screen of a FIPIO device.

Select MAST

→

or FASTTask from the dropdown list.

Enable the assignment.

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FIPIO Configuration

19.4

Input/output management by the PL7 tasks

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the configuration principles for PL7 tasks in FIPIO mode.

This Section contains the following Maps:

Topic

How to access PL7 task configuration in FIPIO mode.

Configuration screen of a FIPIO processor

FIPIO input/output management using PL7 tasks

Page

275

276

277

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FIPIO Configuration

How to access PL7 task configuration in FIPIO mode.

Introduction

Procedure

FIPIO Bus and device configuration modifies the task network cycle times in accordance with the input/output updating of each PL7 task.

These modifications can result in constraints on: l task type (cyclic or periodic), as well as its execution time and watchdog, l FIPIO input/output processing in relation to the task cycle (controlled or free).

The PL7 software is used then to manage the inputs/outputs according to the MAST or FAST tasks and their network cycle time.

The following table shows the procedure for accessing the MAST and FAST tasks in FIPIO mode:

Step

1

2

Action

Access the hardware configuration screen

Double click on the processor.

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FIPIO Configuration

Configuration screen of a FIPIO processor

Introduction

Illustration

This screen, split into various areas, is used to manage the FIPIO inputs/outputs l l l l according to: task type (MAST or FAST), use type (cyclic or periodic) and duration, watchdog, task network cycle time.

Only the section relating to FIPIO mode is presented below.

The screen looks like this:

TSX 57252 [RACK 0 POSITION 1]

Configuration

Designation: TSX P processor 57252

Operating Mode

Run/Stop input

Auto start in Run

%MWi Reset on cold restart

Memory Card

None

Tasks

MAST

Cyclic

Periodic

Watchdog

FAST

Period:

Watchdog

250

0 ms ms

FIPIO Mode

Network cycle time (calculated)

Controlled

Free

4 ms

100

5 ms ms

FIPIO Mode

cycle

time (calculated)

Controlled

Free

0 ms

The FIPIO Mode window

You can access two types of information via the FIPIO Mode window: l l

Mode (controlled or free): is used to link input/output updating to the task cycle.

Network cycle time (calculated): this time represents the network cycle time associated with a task.

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FIPIO Configuration

FIPIO input/output management using PL7 tasks

Introduction The FIPIO input/output management modes are dependent upon the type of task execution (cyclic or periodic).

Controlled FIPIO mode

This mode can only be accessed via a PL7 task declared as periodic.

Tasks

MAST

Cyclic

Periodic

Watchdog

FAST

Period:

Watchdog

150

250 ms ms

FIPIO Mode

Network cycle time (calculated)

Controlled

Free

4 ms

100

5 ms ms

FIPIO Mode

Network cycle time (calculated)

Controlled

Free

0 ms

In this mode, input/output refreshing is correlated with the task period. The system guarantees input/output updating during one period only. Only the inputs/outputs associated with this task are refreshed.

Choosing this mode imposes the following constraint:

The PLC task period (MAST or FAST) must be greater than or equal to the network cycle time

Free FIPIO mode This mode can be accessed via a periodic or cyclic declared PL7 task.

Tasks

MAST

Cyclic

Periodic

Watchdog

FAST

Period:

Watchdog

250

0 ms ms

FIPIO Mode

Network cycle time (calculated)

Controlled

Free

4 ms

100

5 ms ms

FIPIO Mode

Network cycle time (calculated)

Controlled

Free

0 ms

In this mode, no constraints are imposed on the task period. The PLC task period

(MAST or FAST) can be less than the network cycle time.

In this case, the task can be carried out without updating the inputs/outputs.

Selecting this mode provides the possibility of having the shortest possible task times for an application where the rate is critical.

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19.5

Confirmation of the FIPIO bus configuration

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the main instances of FIPIO bus configuration refusal.

This Section contains the following Maps:

Topic

Confirming the configuration

Confirmation refused, examples

Page

279

281

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FIPIO Configuration

Confirming the configuration

Introduction

Confirmation refused

On completion of the FIPIO bus configuration, and in order to be recognized in the new application, the global bus configuration must be confirmed.

The PL7 then checks the constraints associated with this new application. If the imposed constraints are not respected, no scanning table is created.

A message window opens in this case.

FIPIO Configuration

Cannot generate the scan table for

FIPIO I/Os

?

Close

Recommendations>>

How to access the recommendations

The configuration remains unconfirmed (Bus X physical configuration and FIPIO physical configuration) as long as the problem is not corrected by the user. This configuration can not be transferred into the PLC.

The Recommendations button enlarges the dialogue box where the reasons for refusal as well as useful corrective measures are located.

Step

1

Action

Select the Recommendations button.

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FIPIO Configuration

Result The characteristics of each configured task (MAST and FAST) are displayed.

FIPIO Configuration

Cannot generate the scan table for

FIPIO I/Os

?

Close

Recommendation>>

Periodic Mast task in controlled mode

Period: 100 ms

Network cycle time: 177 ms

The network cycle time is greater than the period.

To correct this you can:

- configure this task period at a value greater than 177ms

- reduce the number of devices configured in this task.

- switch this task to free mode

If a task’s constraints are not respected, the cause of the failure and corrective recommendations complete the characteristics.

Depending on the recommendations, there are two possible measures for correcting the configuration, these are as follows: l Access the configuration screen of the processor to modify the PL7 task management parameters.

l Access the FIPIO configuration screen to modify device distribution in the MAST or FAST tasks.

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FIPIO Configuration

Confirmation refused, examples

Introduction

Example 1

The following examples concern the main refusals encountered.

The MAST or FAST task has been configured in controlled periodic mode.

The network cycle time is greater than the period.

FIPIO Configuration

Cannot generate the scan table for

FIPIO I/Os

?

Close

Recommendation>>

Periodic Mast task in controlled mode

Period: 100 ms

Network cycle time: 177 ms

The network cycle time is greater than the period.

To correct this you can:

- configure this task period at a value greater than 177ms

- reduce the number of devices configured in this task.

- switch this task to free mode

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FIPIO Configuration

Example 2 The MAST task has been configured in cyclic mode.

The network cycle time is greater than the watchdog.

FIPIO Configuration

Cannot generate the scan table for

FIPIO I/Os

?

Close

Recommendation>>

Cyclic Mast task

Watchdog: 100 ms

Network cycle time: 177 ms

The network cycle time is greater than the watchdog.

To correct this you can:

- configure the watchdog of this task period at a value greater than 177ms

- reduce the number of devices configured in this task.

Example 3 The MAST or FAST task has been configured in free periodic mode.

The network cycle time is greater than the watchdog.

FIPIO Configuration

Cannot generate the scan table for

FIPIO I/Os

?

Close

Recommendation>>

Periodic Mast task in free mode

Period: 50ms

Watchdog: 100 ms

Network cycle time: 177 ms

The network cycle time is greater than the watchdog.

To correct this you can:

- configure the watchdog of this task period at a value greater than

177ms

- reduce the number of devices configured in this task.

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Programming FIPIO communication

20

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter describes the Programming process during set-up FIPIO communication.

This Chapter contains the following Maps:

Topic

FIPIO error processing

Examples of explicit exchange saturation detection

Page

284

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FIPIO Programming

FIPIO error processing

Introduction

Algorithm

FIPIO error processing can be performed with the debugging and diagnostics screens.

It can however be useful to perform this processing using a program.

The algorithm shown is an example of a FIPIO bus error detection and management application algorithm

Test bit %S10

(general input/output error)

284

%S10 = 0 ?

Yes

Find error on the FIPIO bus via

%S118

No No input/output error

Find faulty point of

connection via

%I\p2c\m.MOD.ERR = 1

%S118 = 0?

Yes

No

Test error on bus X via

%S119

Find the word from %SW128 to

%SW143, which is different from FFFF

Find the faulty point of connection using the

%SWi:x word bit which is different from 0

There are two different methods for finding the faulty point of connection.

The recommended method is to find it by using system words %SW128 to

%SW143.

Diagnose the connection point using the

READ_STS %CH\p.2.c\0.MOD function

Find the faulty channel via

%I\p.2.c\m.v.ERR = 1

Diagnose the channel via the

READ_STS %CH\p.2.c\m.v.ERR

function

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FIPIO Programming

Examples of explicit exchange saturation detection

Introduction The following examples are given in structured text language, but they can be translated into all the PL7 languages.

They only have to be taken into account if the PL7 application may activate more that 24 explicit functions at the same time and if you want to reiterate a request in the event of explicit exchange saturation.

Management of the READ_STS module

IF (NOT (%MW\0.2.1\0.MOD:x0)) THEN (*no request in progress*)

SET %M0; (*request latch*)

(*bit reset to 0 indicating saturation of explicit exchanges*)

%SW116:=%SW116 AND 2#1111111111111011;

READ_STS %CH\0.2.1\0.MOD;

IF (%SW116:x2) THEN

RESET %M0; (*READ_STS retried, saturation has occurred*)

(*%MW\0.2.1\0.MOD.2:x1 signals a functional error*)

END_IF;

END_IF;

IF(%M0 AND NOT (%MW\0.2.1\0.MOD:x0)) THEN

(*%MW\0.2.1\0.MOD.2 can be used*)

RESET %M0;

END_IF;

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FIPIO Programming

Management of the READ_STS channel

IF (NOT (%MW\0.2.1\0.0:x0)) THEN (*no request in progress*)

SET %M1; (*request latch from channels 0 to 7*)

(*bit reset to 0 indicating saturation of explicit exchanges*)

%SW116:=%SW116 AND 2#1111111111111011;

READ_STS %CH\0.2.1\0.0;

IF (%SW116:x2) THEN

RESET %M1; (*READ_STS retried, saturation has occurred*)

(*%MW\0.2.1\0.0.2:x6 signals a communication error*)

END_IF;

END_IF;

IF(%M1 AND NOT (%MW\0.2.1\0.0:x0)) THEN

(*%MW\0.2.1\0.0.2 can be used*)

RESET %M1;

END_IF;

READ_PARAM at connection point 02

IF (NOT (%MW\0.2.2\0.0:x2)) THEN (*no request in progress*)

SET %M2; (*request latch from channels 0 to 7*)

(*bit reset to 0 indicating saturation of explicit exchanges*)

%SW116:=%SW116 AND 2#1111111111111011;

READ_PARAM %CH\0.2.2\0.0; (*request from the parameters*)

IF ((%MW\0.2.2\0.0.1:x) AND (%SW116:x2)) THEN

(*exchange refused*)

RESET %M2; (*saturation of explicit exchanges*)

END_IF;

END_IF;

IF(%M2 AND NOT (%MW\0.2.2\0.0:x2)) THEN

(*reading finished parameters*)

RESET %M2;

END_IF;

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FIPIO Programming

WRITE_PARAM at connection point 02

IF (NOT (%MW\0.2.2\0.0:x2)) THEN (*no request in progress*)

SET %M3; (*request latch from channels 0 to 7*)

(*bit reset to 0 indicating saturation of explicit exchanges*)

%SW116:=%SW116 AND 2#1111111111111011;

WRITE_PARAM %CH\0.2.2\0.0, (*parameter transmitting*)

IF ((%MW\0.2.2\0.0.1:x2) AND (%SW116:x2)) THEN

(*exchange refused*)

RESET %M3; (*saturation of explicit exchanges*)

END_IF;

END_IF;

IF(%M3 AND NOT (%MW\0.2.2\0.0:x2)) THEN

(*end of parameter transmission*)

RESET %M3;

END_IF;

WRITE_CMD at connection point 02

IF (NOT (%MW\0.2.2\0.0:x1)) THEN (*no request in progress*)

SET %M3; (*request latch from channels 0 to 7*)

(*bit reset to 0 indicating saturation of explicit exchanges*)

%SW116:=%SW116 AND 2#1111111111111011;

WRITE_CMD %CH\0.2.2\0.0; (*command transmitting*)

IF ((%MW\0.2.2\0.0.1:x1) AND (%SW116:x2)) THEN

(*exchange refused*)

RESET %M3; (*saturation of explicit exchanges*)

END_IF;

END_IF;

IF(%M3 AND NOT (%MW\0.2.2\0.0:x1)) THEN

(*end of command transmission*)

RESET %M3;

END_IF;

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FIPIO Programming

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Debugging a FIPIO communication

21

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter describes the Debugging process during set-up of FIPIO communication.

This Chapter contains the following Maps:

Topic

Debugging mode

How to access the remote device debugging screens

FIPIO bus device debugging screen

Page

290

291

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FIPIO Debugging

Debugging mode

Introduction

Inaccessible functions

Debugging mode can only be accessed in online mode.

This mode: l uses a red square to display when a device is faulty from the FIPIO configuration l screen, and adjusts and debugs the devices connected to the FIPIO bus from their application screen.

The following functions can not be accessed from the FIPIO configuration screen in online mode: l l l l adding on a device in online mode, duplicating or moving a device, modifying a device, deleting a device.

A message displayed in the status bar of the PL7 window gives the reason why access is denied.

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FIPIO Debugging

How to access the remote device debugging screens

Introduction

Procedure

This operation describes how to access the debugging screen of a device connected to the FIPIO bus.

The following table shows the procedure:

Step

1

2

3

4

Action

Connect with the manager PLC.

Access the hardware configuration screen

Double click on the FIPIO connector.

Double click on the standard module to debug.

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FIPIO Debugging

FIPIO bus device debugging screen

Introduction

Illustration

1

By opening the application screen of a device in debugging mode, the following l l l l l functions can be accessed: parameter display module configuration, reading, writing, and saving adjustment parameters, reading, writing, and forcing the inputs/outputs, aperiodic status data reading, command word writing,

The screen dedicated to devices looks like this:

TSX DMS 1025 [FIPIO1 MODULE 0]

Debugging

Designation: TBX7 EMB.8E/2SR24Vdc Version: 1.0

Global unforcing

RUN

Inputs

ERR IO DIAG...

2

Chan.

6

7

4

5

2

3

0

1

Symbol

0

0

0

0

0

0

0

0

State Error

DIAG...

DIAG...

DIAG...

DIAG...

DIAG...

DIAG...

DIAG...

DIAG...

Channel control

Forcing

F4 Force to 0

F5

F6

Force to 1

Unforce x

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Elements and functions

FIPIO Debugging

This table describes the different areas that make up the configuration screen:

Address Zone

1 common

2 specific

Function

See (See : PL7 Micro/Junior/Pro ; Communication applications

; Volume 1).

is used to access device debugging or device adjustment parameters.

The accessible parameters are device type functions.

Specific parameters

For input/output type modules, the specific zone displays the value and state of each of the module channels in real time and provides access to the commands from one channel.

For the other module types, the specific zone displays the bus management periodic exchange data.

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FIPIO Debugging

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FIPIO communication diagnostics

22

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter describes the Diagnostics process during set-up of FIPIO communication.

This Chapter contains the following Maps:

Topic

Diagnostics mode

How to access the FIPIO bus monitoring screen

Diagnostics screen: FIPIO bus monitoring

How to access the device monitoring screen

Diagnostics screens: device monitoring

How to access the monitoring screen for one device

Diagnostics screen: single device monitoring

How to access the communication error history screen

Diagnostics screen: communication error history

Page

296

297

298

300

301

303

304

306

307

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FIPIO Diagnostics

Diagnostics mode

Introduction In online mode it is possible to perform general diagnostics on the bus errors and device faults.

This diagnostic is possible by using screens available in the PL7 or the bits and system words managed by the application software.

Two modes are available: l l

FIPIO bus monitoring, device monitoring with or without a fault history.

Communication counters

Every configured connection point (including connection points 0 and 63) has a

report variable. This variable contains the communication counter and performance values.

This variable has: l the activity counters numbered from 16#00 to 16#20 and standardized as l

WORLDFIP, the error counters numbered from 16#21 to 16#7F and standardized as l

WORLDFIP, the manufacturer counters numbered 16#80 to 16#FF these counters are not standardized as WORLDFIP.

The error counters change when there are communication errors on the FIPIO bus.

Diagnostics screens

Four screens display the status of the various counters and thus the communication errors: l The FIPIO bus monitoring screen provides a global view of the FIPIO bus, it l displays the communication errors on the whole bus.

The Device monitoring screen provides a synthesis per connection point; it features all the connection points and indicates the status of the error counters l l per connection point.

The Device monitoring at connection point n screen shows all the counters and their status at a given connection point.

The Communication fault history screen is a fault history, which dates and retains the fault counter statuses to provide a trace.

Only one screen of each type can be open (one per connection point for the third type). If you try to open a screen which is already open, it will appear instantaneously.

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FIPIO Diagnostics

How to access the FIPIO bus monitoring screen

Introduction

Procedure

This operation describes how to access the FIPIO bus monitoring screen. It only applies to online mode.

The following table shows the procedure:

Step

1

2

3

4

Action

Connect with the manager PLC.

Access the hardware configuration screen

Double click on the FIPIO connector.

Right click on the screen background.

5

Result: a contextual menu appears.

Fipio bus monitoring

Device monitoring

Fipio bus properties

Select the FIPIO bus monitoring command.

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FIPIO Diagnostics

Diagnostics screen: FIPIO bus monitoring

Introduction

Illustration

Elements and functions

This screen gives the user a global view of the bus and indicates the communication faults on the bus.

The screen has a list of all the bus communication error counters and indicates their status.

The screen dedicated to devices looks like this:

Fipio bus monitoring

Counter Label

34

35

36

37

39

2F

30

32

33

2B

2C

2D

2E

21

22

23

24

Channel 1 No Echo fault

Channel 1 Hyper current fault

Channel 1 Hypo current fault

Channel 1 Cross talk fault

Frame fragment fault

FCS fault

Frame length fault

Pierced frame fault

Coding fault

Overrun fault

Non identified frame type fault

Message recept queue full fault

Message recept queue full fault

Incorrect ADPU length fault

Received APDU type fault

Elementary cycle time exceed

Underrun fault l l

Each line has: l an icon representing the state of the error counter (the reference state being the state at screen opening): l l white for normal state, red for a faulty counter having changed since the reference state, the hexadecimal counter number, the counter labels (given by the WORLDFIP standard).

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FIPIO Diagnostics

Diagnostics On screen opening or on reset request, the report variables from all the connection points are read by a cyclic communication (one per second).

The counter values from each report variable are stored to create a reference state.

The time between reading and rereading the same variable is equal to the number of configured devices + 2 (0 and 63) in seconds.

As soon as the error counter value becomes different from its reference value, the counter icon goes red, regardless of the connection point. Reading the counter labels provides the type of error detected.

Example

Counter 21 goes red. This means that at least one counter 21 from all the counter

21s has changed.

Bus monitoring via the application

In PL7, the %SW150 and %SW151 system words indicate the number of frames sent and received by the channel manager.

If one of these two counters stops, it indicates that the FIPIO channel manager function has stopped.

The user is made aware of this stop in the configuration screen in online mode, when the background of connection point 0 goes red.

How to reset the reference state

The following procedure shows how to reset the reference state

Step

1

Action

Right click on the screen background.

2

Result: a contextual menu appears.

Reset

Select the Reset command.

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How to access the device monitoring screen

Introduction

Procedure

This operation describes how to access the FIPIO bus device monitoring screen. It only applies to online mode.

The following table shows the procedure:

Step

1

2

3

4

Action

Connect with the manager PLC.

Access the hardware configuration screen

Double click on the FIPIO connector.

Right click on the screen background.

5

Result: a contextual menu appears.

Fipio bus monitoring

Device monitoring

Fipio bus properties

Select the Device monitoring command.

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FIPIO Diagnostics

Diagnostics screens: device monitoring

Introduction

Illustration

This screen is used to access the monitoring of all the configured devices.

The screen has a list of all the configured connection points as well as points 0 and

63.

The screen dedicated to devices looks like this:

Monitoring of …

10

13

15

4

6

7

0

1

2

3

22

24

26

17

20

21

27

30

38

39

40

35

36

37

31

32

33

34

56

63

78

53

54

55

79

80

88

89

90

85

86

87

81

82

83

84

94

95

96

91

92

93

97

100

101

103

104

105

106

107

108

109

110

111

112

114

116

124

125

126

127

Elements and functions

The following elements are associated with each connection point: l one icon showing: l whether the connection point needs to be monitored. If the box is checked, the device is monitored.

l l whether the connection point is faulty. The icon goes red if an error is detected.

the connection point number.

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FIPIO Diagnostics

Diagnostics

How to disable device monitoring

On screen opening or on reset request, the report variables from all the connection points are read by a cyclic communication (one per second).

The counter values from each report variable are stored to create a reference state.

The time between reading and rereading the same variable is equal to the number of configured devices + 2 (0 and 63) in seconds.

A connection point is considered faulty if the value of one of the error counters has changed since the reference state. When the point is faulty, the icon turns red.

Diagnostics are only sent back if there is a communication between the bus manager and the faulty connection point. Errors correspond to the WORLDFIP standard defined error counters.

The following procedure describes how to disable the device monitoring on the bus.

Step

1

Action

Click on the checkbox belonging to the connection point to be disabled.

Result:

The box is no longer checked. In this case this connection’s report variable is no longer read and its reference state is reset.

How to reset the reference state

The following procedure shows how to reset the reference state

Step

1

Action

Right click on the screen background.

2

Result: a contextual menu appears.

Device monitoring

Communication errors log

Monitoring

Reset

Select the Reset command.

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FIPIO Diagnostics

How to access the monitoring screen for one device

Introduction

Procedure

This operation describes how to access the monitoring screen for a single FIPIO bus device and how to display its error counters.

It only applies to online mode.

The following table shows the procedure:

Step

1

2

Action

Access the Device monitoring screen.

Select the connection point number to be accessed.

3

4

Result: the number is highlighted.

Right click on the screen background.

Result: a contextual menu appears.

Device monitoring

Communication errors log

Monitoring

Reset

Select the Single device monitoring command.

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FIPIO Diagnostics

Diagnostics screen: single device monitoring

Introduction

Illustration

This screen is used to display the status details of all the counters from a particular l l l connection point.

It features all three zones corresponding to each type of counter: activity, error, manufacturer

The screen dedicated to devices looks like this:

Device Monitoring at Connection Point 2

Activity counter

21

22

23

Initial value Previous value

6E34

72D8

0000

6C8D

7114

0000

Activity counter

2B

2C

2D

2E

21

22

23

24

2F

30

35

39

Initial value Previous value

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

007E

0000

0000

0060

0000

0000

0000

0000

Activity counter

80

Initial value Previous value

0001 0000

Current value

71B5

Label

Counter frames response received

7673 Counter frames response returned

0000 Fast aperiodic specified requests

Current value

0000

0000

0000

0000

007e

0000

0000

0060

0000

0000

0000

0000

Label

Channel 1 No Echo fault

Channel 1 Hyper current fault

Channel 1 Hypo current fault

Channel 1 Cross talk fault

Frame fragment fault

FCS fault

Frame length fault

Pierced frame fault

Coding fault

Overrun fault

Incorrect ADPU length fault

Underrun fault

Current value

0000

Label

Counter not listed

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FIPIO Diagnostics

Elements and functions

Diagnostics l l l l l

The following elements are associated with each counter: l one icon indicating the state of the counter since the reference state: l l white: no change, green: change in the activity or manufacturer counters, l red: change in the error counters (the current value is different from the reference state).

the hexadecimal counter number, its hexadecimal reference value, its hexadecimal value during the last read, its current hexadecimal value, its label according to the WORLDFIP standard or the Counter not listed label for the manufacturer part.

On screen opening or on reset request, the report variables from all the connection points are read by a cyclic communication (one per second).

The counter values from each report variable are stored to create a reference state.

A connection point is considered faulty if the value of one of the error counters has changed since the reference state. When the point is faulty, the icon turns red.

Diagnostics are only sent back if there is a communication between the bus manager and the faulty connection point. Errors correspond to the WORLDFIP standard defined error counters.

How to reset the reference state

The following procedure shows how to reset the reference state

Step

1

Action

Right click on the screen background.

2

Result: a contextual menu appears.

Reset

Select the Reset command.

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FIPIO Diagnostics

How to access the communication error history screen

Introduction

Procedure

This operation describes how to access the FIPIO bus communication error history screen.

It only applies to online mode.

The following table shows the procedure:

Step

1

2

Action

Access the Device monitoring screen.

Right click on the screen background.

Result: a contextual menu appears.

Device Monitoring

Communication errors history

Monitoring

Reset

3 Select the Communication error history command.

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FIPIO Diagnostics

Diagnostics screen: communication error history

Introduction

Illustration

This screen has a list of the communication errors from the connection points (plus

0 and 63), which are configured and declared monitored in the Device monitoring screen.

The screen dedicated to devices looks like this:

Communication errors history

Date Time Connection point

14/10/1998 14:39:49 2

14/10/1998 14:39:49 2

Counter

2B

2E

Value Label

007E Frame fragment fault

0060 Pierced frame fault

Elements and functions

How to pause/ resume the history

Every time an error counter from a connection point changes, a line is added. It l l l l l features: the current date and time of the programming terminal, the decimal connection point number, the hexadecimal error counter number, the hexadecimal counter value, the counter label according to the WORLDFIP standard.

This command is used to stop and resume screen updating.

Step

1

Action

Right click on the screen background.

2

Result: a contextual menu appears.

Pause History

Reset history

Clear history

Cpy

Sort

Automatic stop of history

Reset

Select the Pause history command or Resume history command.

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FIPIO Diagnostics

How to clear history

This command can be accessed if the Pause history function is confirmed. It is used to delete all the lines from the screen.

Step

1

2

Action

Access the contextual menu.

Select the Clear history command

How to sort the history

This command can be accessed if the Pause history function is confirmed. It is used to sort all the history lines either by date and time or by connection point or counter.

Step

1

2

Action

Access the contextual menu.

Select the Sort

→

by date and time command.

How to copy the history

This command can be accessed if the Pause history function is confirmed. It is used to copy lines selected in text format onto the clipboard.

Step

1

2

Action

Access the contextual menu.

Select the Sort

→

by date and time command.

How to automatically stop the history

When this function is selected, it is used to stop the history when it has reached a maximum number of lines (4000 lines). A message pops up to indicate that this stop has occurred. When the function is not selected and when the maximum number has been reached, new added lines replace the first ones (turning mode).

Step

1

2

Action

Access the contextual menu.

Select the Automatic history stop command

Result: selecting the command checks the function.

How to reset the reference state

The following procedure shows how to reset the reference state

Step

1

2

Action

Access the contextual menu.

Select the Reset command.

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Language objects associated with

FIPIO communication

23

Introduction

Aim of this

Section

What's in this

Chapter?

This Chapter introduces language objects associated with FIPIO communication.

This Chapter contains the following Maps:

Topic

Language objects in implicit exchange

Language object for explicit exchange

Explicit exchange management and reports

Page

310

311

313

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FIPIO language objects

Language objects in implicit exchange

Introduction

Bit objects

This page describes all the language objects for implicit exchange in FIPIO communication that can be displayed or modified by the application program. (PL7

Micro/Junior/Pro ; Communication applications ; Volume 1)

The table below shows the different bit objects for implicit exchange.

Object (1) Function

%I\p.2.c\0.MOD.ERR

Module error bit

%I\p.2.c\m.i.ERR

%I\p.2.c\m.i.r

%Q\p.2.c\m.i.r

Channel error bit

Bit exchange

Bit exchange

Meaning

This bit set to 1, indicates a module error (at least one of the channels is faulty,…)

This bit set at 1 indicates a faulty channel.

Image of the module’s physical inputs (input acquisition)

Image of the module’s physical outputs

(output command)

Key

(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

Word objects The table below shows the different word objects for implicit exchange.

Object (1) Function

%IW\p.2.c\m.i.r

Word exchange

%QW\p.2.c\m.i.

r

Word exchange

Meaning

Image of the module’s physical inputs (input acquisition)

Image of the module’s physical outputs (output command)

Key

(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

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FIPIO language objects

Language object for explicit exchange

Introduction

Word objects

This page describes all the language objects for explicit exchange in a FIPIO communication that can be displayed or modified by the application program. (PL7

Micro/Junior/Pro ; Communication applications ; Volume 1)

The table below shows the different word objects for explicit exchange.

Object (1) Function Meaning

%MW\p.2.c\0.MOD.2 Module status

%MW\p.2.c\0.i.2

Standard module channel status l l l l l l l l

Least significant byte: corresponds to standard.

l l l l l l l l x0 = 1: internal error x1 = 1: functional error x2 = 1: terminal block fault x3 = 1: standard module self-testing x4 = 1: reserved (= 0) x5 = 1: configuration error x6 = 1: missing module x7 = 1: extension module error

Most significant byte: corresponds to extension x8 = 1: internal error x9 = 1: functional error x10 = 1: terminal block fault x11 = 1: extension module self-testing x12 = 1: reserved (= 0) x13 = 1: configuration error x14 = 1: missing module x15 = 1: reserved (= 0)

Least significant byte: corresponding to standard l l l l l l l l x0 = 1: external error 4 x1 = 1: external error 3 x2 = 1: external error 2 x3 = 1: external error 1 x4 = 1: internal error x5 = 1: hardware configuration error x6 = 1: communication error x7 = 1: application error

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FIPIO language objects

Object (1)

%MW\p.2.c\1.i.2

Function

Extension module channel status

Meaning

Least significant byte: corresponding to extension l l l l l l l l x0 = 1: external error 4 x1 = 1: external error 3 x2 = 1: external error 2 x3 = 1: external error 1 x4 = 1: internal error x5 = 1: hardware configuration error x6 = 1: communication error x7 = 1: application error

Key

(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

Example

Note: For each connected device, refer to the corresponding documentation for details of task status words.

The example focuses on the channel level diagnostics for a TBX TOR device:

Object

%MW\p.2.c\0.i.2

%MW\p.2.c\1.i.2

Function

Channel status

Meaning l l

Least significant byte: l l l l l x0 = 1: tripped output x1 = 1: globally tripped x2 = 1: terminal block fault x3 = 1: external supply fault x4 = 1: channel configured but not physically present l x5 = 1: channel present but different from that configured x6 = 1: communication error x7 = 1: application error

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FIPIO language objects

Explicit exchange management and reports

Introduction

Word objects

This page describes all the language objects that manage explicit exchanges. (See

: PL7 Micro/Junior/Pro ; Communication applications ; Volume 1)

The table below shows the different word objects for the management of explicit exchanges.

Object (1)

%MW\p.2.c\

0.MOD.0

%MW\p.2.c\

0.MOD.0

Function

Module exchanges in progress

%MW\p.2.c\

0.i.0

Channel exchanges in progress

%MW\p.2.c\

0.i.1

Module report

Channel report

Meaning l l l x0 = 1: reading status in progress x1 = 1: sending of command parameters to the communication module x2 = 1: sending of adjustment parameters to the communication module l l x1 = 0: command parameters received and accepted by the module x2 = 0: adjustment parameters received and accepted by the module l l l l l l l l l x0 = 1: reading status in progress x1 = 1: sending of command parameters in progress x2 = 1: sending of adjustment parameters in progress x3 to x14: reserved (= 0) x15 = 1: sending of configuration parameters in progress l x0 = 0: status reading OK x1 = 0: command parameters received and accepted by the device x2 = 0: adjustment parameters received and accepted by the device x3 to x14: reserved (= 0) x15 = 0: configuration parameters received and accepted by the device

Key

(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

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FIPIO language objects

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FIPIO communication standard profiles

24

Introduction

Aim of this

Chapter

What's in this

Chapter?

This chapter introduces devices compatible with the standard communication profiles for use with the FIPIO bus and its services.

This Chapter contains the following Sections:

Section

24.1

24.2

24.3

24.4

Topic

Introduction to standard FIPIO communication profiles

Configuration of the FIPIO bus standard profiles

Debugging the FIPIO bus standard profiles

Language objects associated with the FIPIO bus standard profiles

Page

316

321

327

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Standard profiles

24.1

Introduction to standard FIPIO communication profiles

Introduction

Aim of this

Section

What's in this

Section?

This Section provides a summary description of the standard profiles of the FIPIO bus and its associated services.

This Section contains the following Maps:

Topic

Standard profiles: general

Designation of a standard profile

List of the standard profiles proposed in catalog by PL7

Page

317

318

319

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Standard profiles

Standard profiles: general

Introduction

Volume of data exchanged

A device conforming to the standard FIPIO communication profiles can be linked to a FIPIO bus, to exchange the input/output variables.

Data exchanges with devices are used to: l l l exchange inputs/outputs, write configuration or adjustment parameters, diagnose a connected device.

l l l

There are three types of standard profile:

FRDP: FIPIO Reduced Device Profile

FSDP: FIPIO Simple Device Profile

FEDP: FIPIO Extended Device Profile

The device profiles, which conform to a standard profile are a function of the number of inputs and outputs to be exchanged.

The table below describes the words managed by the different standard profiles:

Profile

Process data input acquisition output control

Configuration (optional)

Adjust (optional)

Commands specific command

Diagnostics input validity specific status

FRD

-

-

2 words

2 words

-

1 byte

-

FSD

8 words

8 words

16 words

32 words

-

1 byte

-

FED

32 words

32 words

30 words

30 words

8 words

1 byte

8 words

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Standard profiles

Designation of a standard profile

Introduction

How the reference is made up

FRD profile

A device conforming to the standard FIPIO communication profiles is defined by assigning one of the STD_P family standard profiles to it at the FIPIO connection point.

The family consists of a standard profile reference list.

Each reference is made up of several significant codes: l the standard profile used: l FRD l l

FSD

FED l l the connected device structure: l C: Compact l M: Modular the number and type of objects exchanged with the manager: corresponds to the input/output exchange volume in 16 bit words l 2 words l l 8 words l 32 words

P: corresponds to the presence of configuration or adjustment parameters (chosen).

the reference is made up of the following:

Profile

FRD

Structure

C

Number of objects Parameter

2 -

P

FSD profile

FED profile the reference is made up of the following:

Profile

FSD

Structure

C

M

Number of objects Parameter

8 -

P the reference is made up of the following:

Profile

FED

Structure

C

M

Number of objects Parameter

32 -

P

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Standard profiles

List of the standard profiles proposed in catalog by PL7

Introduction During FIPIO configuration, you can connect standard profiles in accordance with device type.

Compact device The following table gives a list of the compact standard profiles:

Reference

FRD C2

FRD C2 P

FSD C8

FSD C8 P

FED C32

FED C32 P

Designation

EQP RED CMPCT 2M

EQP STD CMPCT 2M P

STD DEV CMPCT 2W P

Language interface

32 bits %I, 32 bits %Q

32 bits %I, 32 bits %Q

16 configuration words, 32 adjustment words

8 words %IW, 8 words %QW EQP STD CMPCT 8M

STD DEV CMPCT 8W

EQP STD CMPCT 8M P

STD DEV CMPCT 8W P

8 words %IW, 8 words %QW

16 configuration words, 32 adjustment words

32 words %IW, 32 words %QW EQP STD CMPCT 32M

STD DEV CMPCT 32W

EQP STD CMPCT 32M P 32 words %IW, 32 words %QW

STD DEV CMPCT 328W P 30 configuration words, 30 adjustment words

Modular device The following table gives a list of the modular standard profiles:

Reference

FSD M8

FSD M8 P

FED M32

FED M32 P

Designation

EQP STD MOD 8M

STD DEV MOD 8W

EQP STD MOD 8M P

STD DEV MOD 8W P

EQP STD MOD 32M

EXTENDED DEV MOD 32W

EQP STD MOD 32M P

EXTENDED DEV MOD

328W P

Language interface

8 words %IW, 8 words %QW

8 words %IW, 8 words %QW

16 configuration words, 32 adjustment words

32 words %IW, 32 words %QW

32 words %IW, 32 words %QW

30 configuration words, 30 adjustment words

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Standard profiles

Momentum

Device

In the Momentum family, where an analog input/output base is not available in the catalog, it is then necessary to select one of the OTHER_FxD_[P] standard profile references.

The choice criteria are as follows:

Language interface

32 bits %I, 32 bits %Q

Reference

OTHER_FRD

OTHER_FRDP

OTHER_FSD

OTHER_FSDP

OTHER_FED

OTHER_FEDP

8 words %IW, 8 words %QW

32 words %IW, 32 words %QW

Communicator The communicators are as follows:

Reference

OTHER

TSX FPP10

170 FNT 110 01

Language interface other communication module

FIPIO TSX communication module

FIPIO TSX communication module for the TS Momentum

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24.2

Standard profiles

Configuration of the FIPIO bus standard profiles

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the configuration principles for the FIPIO bus standard profiles.

This Section contains the following Maps:

Topic

Configuration screen of a standard profile

How to modify the parameters of a standard profile

Adjustment mode

Page

322

324

326

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Standard profiles

Configuration screen of a standard profile

Introduction

Illustration

The configuration screen of a standard profile reuses the parameters of all other devices configured on the FIPIO bus (see Configuration screen of an FIPIO device).

However, some parameters are exclusive to it. In the rest of this document, only the part specific to the standard profiles is explained.

The screen dedicated to the device looks like this:

FSD M8 P [FIPIO18 MODULE 0]

Configuration

Designation: EQP STD MOD 8MP

Elements and functions

1

2

3

4

Channel 0

Local configuration

Task: MAST

Default configuration

Base

Decimal

Parameter

%KW\0.2.18\0.0.0

%KW\0.2.18\0.0.1

%KW\0.2.18\0.0.2

%KW\0.2.18\0.0.3

%KW\0.2.18\0.0.4

%KW\0.2.18\0.0.5

%KW\0.2.18\0.0.6

%KW\0.2.18\0.0.7

Symbol Value

0

0

16#8040

16#0

0

0

0

16#4

This table describes the different areas that make up the configuration screen:

Address Description

1 The Local configuration check box is only available for the FSD C8 P and FSD

M8 P profiles.

If the box is checked, the configuration and adjustment parameters are not sent to the device connected to the bus (to ensure rapid start-up of the device). The device starts up or initializes with its own parameters.

In the configuration screen, if the box is checked, the parameters of the channel cannot be accessed.

2 The Default configuration button is used to return to the original configuration.

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Standard profiles

Address Description

3

4

The Standard is used to select the display standard of the value of the selected word.

Three types are available: l l l

Decimal

Hexadecimal

Binary

This list displays the configuration words %KW or the adjustment words %MW which correspond to the registered standard profile.

For each word, there is an associated Symbol and a Value.

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Standard profiles

How to modify the parameters of a standard profile

Introduction

How to modify the display standard

The following procedures apply to the configuration or adjustment parameters.

The following procedure shows the selection of the display standard. For the example, the chosen standard is binary.

Step

1

2

Action

Select the cell Value of the word to be modified.

Select from the dropdown menu Standard

→

Binary.

Result: the cell displays 2#1011 .

How to enter a value on the keyboard

The following procedure shows how to key a value into a cell.

Step

1

2

Action

Select the Value cell of the word to be modified.

How to enter a value on the keyboard.

Note:

Keyboard entry depends on the display standard.

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How to enter a value in binary form

Standard profiles

The following procedure shows how to enter a value in binary form.

Step

1

Action

Double click on the Value cell of the word to be modified.

Result: the following window appears.

Property of: %KW\0.2.5\0.0.7

2

3

07:

06:

05:

04:

03:

02:

01:

15:

14:

13:

12:

11:

10:

09:

08:

Bits of word

Select the bits which must be set to 1.

Close the window Property of: ... by selecting the cross in the left-hand corner.

Result: The closure validates the entered value and displays it according to the standard.

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Standard profiles

Adjustment mode

Introduction

Illustration

Adjustment mode is accessed from the hardware configuration menu of the application browser. The principal is the same as for configuration mode, and the adjustment words are %MW.

There are 32 possible words for the FSD and FRD profiles and 30 words for the FED profiles.

The adjustment screen dedicated to the device looks like this:

FSD C8 P [FIPIO5 MODULE 0]

Configuration

Designation: EQP STD CMPCT 8MP

Channel 0

Local configuration

Task: MAST

Default configuration

Base

Decimal

Parameter

%KW\0.2.5\0.0.0

%KW\0.2.5\0.0.1

%KW\0.2.5\0.0.2

%KW\0.2.5\0.0.3

%KW\0.2.5\0.0.4

%KW\0.2.5\0.0.5

%KW\0.2.5\0.0.6

%KW\0.2.5\0.0.7

Symbol

0

0

0

0

0

0

0

0

Value

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24.3

Standard profiles

Debugging the FIPIO bus standard profiles

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the debugging principles FIPIO bus standard profiles.

This Section contains the following Maps:

Topic

Debugging screen of a standard profile

How to modify the debugging parameters of a standard profile

Page

328

330

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327

Standard profiles

Debugging screen of a standard profile

Introduction The debugging screen of a standard profile reuses the parameters of all other devices configured on the FIPIO bus (see Debugging screen of an FIPIO device).

However, some parameters are exclusive to it. In the rest of this document, only the part specific to the standard profiles is explained.

Note: The adjustment parameters cannot be accessed.

Illustration The screen dedicated to the device looks like this:

1

2

3

FED C32 P [FIPIO4 MODULE 0]

Debugging

Designation: EQP STD CMPCT 32MP Version: 1.0

RUN ERR IO

Channel 0

Variables

Outputs

Reference

%QW\0.2.4\0.0.0

%QW\0.2.4\0.0.1

%QW\0.2.4\0.0.2

%QW\0.2.4\0.0.3

%QW\0.2.4\0.0.4

%QW\0.2.4\0.0.5

%QW\0.2.4\0.0.6

%QW\0.2.4\0.0.7

%QW\0.2.4\0.0.8

%QW\0.2.4\0.0.13

%QW\0.2.4\0.0.14

%QW\0.2.4\0.0.15

DIAG...

Task: MAST

Label

Base

Hexadecimal

Symbol Value

16#1

16#30

16#24

16#C00

16#0

16#0

16#3C10

16#30

16#0

16#0

16#0

16#0

DIAG...

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Elements and functions

Standard profiles

This table describes the different areas that make up the configuration screen:

Address Description

1

2

3

This dropdown list allows the choice of periodic exchange: l l of the input parts, of the output parts.

The Standard window is used to select the display standard of the value of the selected word.

Three types are available: l l l

Decimal

Hexadecimal

Binary

This list displays the input words %IW or the output words %QW which correspond to the registered standard profile.

For each word there is an associated Wording, a Symbol and a Value.

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Standard profiles

How to modify the debugging parameters of a standard profile

Introduction

How to modify the display standard

The following procedures apply to the debugging parameters.

The following procedure shows the selection of the display standard. For the example, the chosen standard is binary.

Step

1

2

Action

Select the Value cell of the word to be modified.

Select from the dropdown menu Standard

→

Binary.

Result: the cell displays 2#1011 .

How to enter a value on the keyboard

The following procedure shows how to key a value into a cell.

Step

1

2

Action

Select the Value cell of the word to be modified.

How to enter a value on the keyboard.

Note:

Keyboard entry depends on the display standard.

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How to enter a value in binary form

Standard profiles

The following procedure shows how to enter a value in binary form. It is only valid for the output parts.

Step

1

Action

Double click on the Value cell of the word to be modified.

Result: the following window appears.

Property of: %KW\0.2.5\0.0.7

2

3

07:

06:

05:

04:

03:

02:

01:

00:

15:

14:

13:

12:

11:

10:

09:

08:

Bits of word

Select the bits which must be set to 1.

Close the window Property of: ... by selecting the cross in the left-hand corner.

Result: The closure validates the entered value and displays it according to the standard.

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331

Standard profiles

24.4

Language objects associated with the FIPIO bus standard profiles

Introduction

Aim of this

Section

What's in this

Section?

This section introduces the language objects associated with the FIPIO bus standard profiles.

This Section contains the following Maps:

Topic

Summary of the objects which can be accessed via the standard profiles

Language objects in implicit exchange

Language object for explicit exchange

Language objects associated with configuration

Page

333

336

338

341

332

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Standard profiles

Summary of the objects which can be accessed via the standard profiles

Introduction

FRD profile

The following tables show the language objects associated with each profile contained in the PL7 catalogue.

The following table relates to the FRD profiles

Input acquisition

Output command

Configuration words

FRD C2

%I\p.2.c\0.0

%I\p.2.c\0.31

%Q\p.2.c\0.0

%Q\p.2.c\0.31

-

Status: management of exchanges

Exchange report

Status: channel standard

Validity of inputs

Status: channel specific

Command words

Adjustment words

%MW\p.2.c\0.i.0

-

-

%MW\p.2.c\0.i.1

%MW\p.2.c\0.i.2

%MW\p.2.c\0.i.3

-

FRD C2 P

%I\p.2.c\0.0

%I\p.2.c\0.31

%Q\p.2.c\0.0

%Q\p.2.c\0.31

%KW\p.2.c\0.i.0

%KW\p.2.c\0.i.15

%MW\p.2.c\0.i.0

%MW\p.2.c\0.i.1

%MW\p.2.c\0.i.2

%MW\p.2.c\0.i.3

-

-

%MW\p.2.c\0.i.4

%MW\p.2.c\0.i.35

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333

Standard profiles

FSD profile The following table relates to the FSD profiles

Input acquisition

Output command

Configuration words

FSD C/M8

%IW\p.2.c\0.0

%IW\p.2.c\0.7

%QW\p.2.c\0.0

%QW\p.2.c\0.7

-

Status: management of exchanges

Exchange report

Status: channel standard

Validity of inputs

Status: channel specific

Command words

Adjustment words

%MW\p.2.c\0.i.0

-

-

%MW\p.2.c\0.i.1

%MW\p.2.c\0.i.2

%MW\p.2.c\0.i.3

-

FSD C/M8 P

%IW\p.2.c\0.0

%IW\p.2.c\0.7

%QW\p.2.c\0.0

%QW\p.2.c\0.7

%KW\p.2.c\0.i.0

%KW\p.2.c\0.i.15

%MW\p.2.c\0.i.0

%MW\p.2.c\0.i.1

%MW\p.2.c\0.i.2

%MW\p.2.c\0.i.3

-

-

%MW\p.2.c\0.i.4

%MW\p.2.c\0.i.35

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FED profile The following table relates to the FED profiles

Input acquisition

Output command

Configuration words

FED C/M32

%IW\p.2.c\0.0

%IW\p.2.c\0.31

%QW\p.2.c\0.0

%QW\p.2.c\0.31

-

Status: management of exchanges

Exchange report

Status: channel standard

Validity of inputs

Status: channel specific

Command words

Adjustment words

%MW\p.2.c\0.i.0

%MW\p.2.c\0.i.1

%MW\p.2.c\0.i.2

%MW\p.2.c\0.i.3

%MW\p.2.c\0.i.4

%MW\p.2.c\0.i.11

%MW\p.2.c\0.i.12

%MW\p.2.c\0.i.19

-

Standard profiles

FED C/M32 P

%IW\p.2.c\0.0

%IW\p.2.c\0.31

%QW\p.2.c\0.0

%QW\p.2.c\0.31

%KW\p.2.c\0.i.0

%KW\p.2.c\0.i.29

%MW\p.2.c\0.i.0

%MW\p.2.c\0.i.1

%MW\p.2.c\0.i.2

%MW\p.2.c\0.i.3

%MW\p.2.c\0.i.4

%MW\p.2.c\0.i.11

%MW\p.2.c\0.i.12

%MW\p.2.c\0.i.19

%MW\p.2.c\0.i.20

%MW\p.2.c\0.i.49

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Standard profiles

Language objects in implicit exchange

Introduction

Bit objects

This page describes all the language objects for implicit exchange associated with the standard profiles for FIPIO communication that can be displayed or modified by the application program. (PL7 Micro/Junior/Pro ; Communication applications ;

Volume 1)

The table below shows the different bit objects for implicit exchange.

Object (1)

%I\p.2.c\0.MOD

.ERR

%I\p.2.c\m.i.ER

R

%I\p.2.c\0.0 to

%I\p.2.c\0.31

%Q\p.2.c\0.0 to

%Q\p.2.c\0.31

Function

Module error bit

Channel error bit

Bit exchange

Bit exchange

Meaning

This bit set to 1, indicates a module error (at least one of the channels is faulty,…)

This bit set at 1 indicates a faulty channel.

Acquiring input bits for FRD profiles

Acquiring output bits for FRD profiles

Key

(1) p.2.c Address l l p: corresponds to the processor’s slot c: corresponds to the connection point number

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Word objects

Standard profiles

The table below shows the different word objects for implicit exchange.

Object (1)

%IW\p.2.c\0.0.

0 to

%IW\p.2.c\0.0.

7

Function

FSD word exchange

%QW\p.2.c\0.0.

0 to

%QW\p.2.c\0.0.

7

FSD word exchange

%IW\p.2.c\0.0.

0 to

%IW\p.2.c\0.0.

31

%QW\p.2.c\0.0.

0 to

%QW\p.2.c\0.0.

31

FED word exchange

FED word exchange

Meaning

Acquiring input words for FSD profiles

Acquiring output words for FSD profiles

Acquiring input words for FED profiles

Acquiring output words for FED profiles

Key

(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

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Standard profiles

Language object for explicit exchange

Introduction

Word objects common to all the profiles

This page describes all the language objects for explicit exchange associated with the standard profiles for FIPIO communication that can be displayed or modified by the application program. (PL7 Micro/Junior/Pro ; Communication applications ;

Volume 1)

The table below shows the different word objects for explicit exchange.

Object (1) Function Meaning

%MW\p.2.c\0.MO

D.2

%MW\p.2.c\0.i.2

Module status

Standard module channel status l l l l l l l l

Least significant byte: corresponds to standard.

l l l l l l l l x0 = 1: internal error x1 = 1: functional error x2 = 1: terminal block fault x3 = 1: standard module self-testing x4 = 1: reserved (= 0) x5 = 1: configuration error x6 = 1: missing module x7 = 1: extension module error

Most significant byte: corresponds to extension x8 = 1: internal error x9 = 1: functional error x10 = 1: terminal block fault x11 = 1: extension module self-testing x12 = 1: reserved (= 0) x13 = 1: configuration error x14 = 1: missing module x15 = 1: reserved (= 0)

Least significant byte: corresponding to standard l l l l l l l l x0 = 1: external error 4 x1 = 1: external error 3 x2 = 1: external error 2 x3 = 1: external error 1 x4 = 1: internal error x5 = 1: hardware configuration error x6 = 1: communication error x7 = 1: application error

%MW\p.2.c\0.i.3

Validity of inputs For FRD, FSD and FED profiles the least significant byte is specific to the connected device.

Refer to the documentation for the device.

Key

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Standard profiles

Object (1)

(1)

Function Meaning p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

Note: For each connected device, refer to the corresponding documentation for details of task status words.

Internal words for FRD and FSD profiles

The following table shows the internal words specific to FRD and FSD profiles:

Object

%MW\p.2.c\0.i.4

to

%MW\p.2.c\0.i.35

Function

Adjustment parameters

Meaning

32 specific adjustment words.

Parameters which can be accessed in read and write format via the WRITE_PARAM , READ_PARAM ,

SAVE_PARAM and RESTORE_PARAM functions.

Key

(1) p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

Internal words for the FED profiles

TLX DS COM PL7 xxE

The following table shows the internal words specific to the FED profiles:

Object

%MW\p.2.c\0.i.4

to

%MW\p.2.c\0.i.11

%MW\p.2.c\0.i.12

to

%MW\p.2.c\0.i.19

%MW\p.2.c\0.i.20

to

%MW\p.2.c\0.i.49

Function Meaning

Specific status 8 specific status words.

Parameters which can be accessed in read format via the READ_STATUS function.

Specific channel level command

8 specific command words.

Parameters which can be accessed in write format by the WRITE_CMD function.

Adjustment parameters

32 specific adjustment words.

Parameters which can be accessed in read and write format via the WRITE_PARAM , READ_PARAM ,

SAVE_PARAM and RESTORE_PARAM functions.

Key

339

Standard profiles

Object

(1)

Function Meaning p.2.c\m.i.r Address l l l l p: corresponds to the processor’s slot c: corresponds to the connection point number m: corresponds to the module position number i: corresponds to the channel number

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Standard profiles

Language objects associated with configuration

Introduction

Internal constants

This page describes all the configuration language objects associated with the

FIPIO communication agents that can be displayed by the agent application program.

The following table describes the internal constants:

Object

%KW\p.2.c\

0.0.0 to

%KW\p.2.c\

0.15

%KW\p.2.c\

0.0.0 to

%KW\p.2.c\

0.29

Function

Configuration words at channel level

Configuration words at channel level

Meaning

They contain channel parameters set via the configuration editor for FRD and FSD profiles.

They contain channel parameters set via the configuration editor for FED profiles.

TLX DS COM PL7 xxE

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Standard profiles

342

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FIPIO Agent

25

Introduction

Aim of this

Chapter

What's in this

Chapter?

This Chapter introduces the Agent devices on the FIPIO bus and its services.

This Chapter contains the following Sections:

Section

25.1

25.2

25.3

25.4

Topic

Introduction to FIPIO Agents

Configuration of FIPIO Agents

Debugging FIPIO Agents

Language objects associated with the FIPIO Agents

Page

344

350

353

354

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343

FIPIO Agent

25.1

Introduction to FIPIO Agents

Introduction

Aim of this

Section

What's in this

Section?

This section provides a summary description of the agents on the FIPIO bus and their associated services.

This Section contains the following Maps:

Topic

FIPIO Agent: General

Periodic data exchange

Special cases

Communication from an FIPIO Agent

Page

345

346

347

348

344

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FIPIO Agent

FIPIO Agent: General

Introduction The TSX Micro or TSX Premium PLCs, equipped with the PCMCIA TSX FPP 10 card on their built-in communication channel, are agents on the FIPIO bus.

The FIPIO function agent is used to perform two types of data exchange: l l periodic exchanges of information with the manager (shared variables type), aperiodic exchanges of messages with the manager, from CCX 17 devices or with other agents.

Note: This function is available with the TSX FPP 10 card, minimum version V1.8.

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345

FIPIO Agent

Periodic data exchange

Introduction Each FIPIO Agent PLC uses 64 consecutive %MW words to exchange the periodic data. l l

The 32 first words are reserved for transmitting the information to the manager.

The 32 remaining words are reserved for receiving the information.

Note: The status %MW words and the command %MW are not significant.

Viewing the exchanges

4

The following chart illustrates the exchanges between an FIPIO Agent and a TSX

Premium manager.

TSX 57 FIPIO bus manager

TSX 57 Agent

Language view of the manager

%IW\0.2.1\0.0.0

%IW\0.2.1\0.0.15

%IW\0.2.1\0.0.16

%IW\0.2.1\0.0.31

%QW\0.2.1\0.0.0

1

%QW\0.2.1\0.0.15

%QW\0.2.1\0.0.16

%QW\0.2.1\0.0.31

2

3

TSX 37 Agent

%IW\0.2.4\0.0.0

%IW\0.2.4\0.0.15

%IW\0.2.4\0.0.16

%IW\0.2.4\0.0.31

%QW\0.2.4\0.0.0

%QW\0.2.4\0.0.15

%QW\0.2.4\0.0.16

%QW\0.2.4\0.0.31

Language view of the agent

%MW...

%MW...+31

%MW...+32

%MW...+63

%MW...

%MW...+31

%MW...+32

%MW...+63

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FIPIO Agent

Special cases

Introduction A TSX Premium PLC which is registered as an FIPIO Agent can communicate with a TSX 47-107 or APRIL 5000 manager.

For these uses, an FIPIO Agent is registered on the bus by registering a standard profile to the connection point.

l l l

The registered standard profile is as follows:

Device family: STD_P

Standard: FED M32

Communicator: TSX FPP 10

Exchanges with a TSX 47-107

The following chart illustrates the exchanges between an FIPIO Agent and a TSX

47-107 manager.

Language view of the manager Language view of the agent

TSX 47-107 FIPIO bus manager RIWA1,0,0

RIWA1,0,15

RIWB1,0,16

2

3

4

1

TSX 57 Agent

TSX 37 Agent

RIWB1,0,31

ROWA1,0,0

ROWA1,0,15

ROWB1,0,16

ROWB1,0,31

RIWA4,0,0

RIWA4,0,15

RIWB4,0,16

RIWB4,0,31

ROWA4,0,0

ROWA4,0,15

ROWB4,0,16

ROWB4,0,31

%MW...

%MW...+31

%MW...+32

%MW...+63

%MW...

%MW...+31

%MW...+32

%MW...+63

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FIPIO Agent

Communication from an FIPIO Agent

Introduction

Addressing

A PLC registered as an FIPIO Agent can communicate: l l with the server of the bus manager, with the server of another FIPIO Agent.

The syntax of an address is as follows:

ADR#\0.1.4\SYS

The following table describes the addressing parameters:

Parameter

0.1.4

SYS

Description l l l

0: corresponds to the module sending the request

1: corresponds to the channel sending the request

4: corresponds to the destination connection point corresponds to the server address.

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Example

FIPIO Agent

Example of access the system of the different PLCs

Manager

ADR#\1.1.0\SYS

Accessing the manager server

0

ADR#\0.1.1\SYS

Accessing the

FIPIO Agent 1 server

1

ADR#\0.1.4\SYS

Accessing the

FIPIO Agent 4 server

ADR#\0.1.4\SYS

Accessing the

FIPIO Agent 4 server 4

63

The FIPIO Agent PLC at address 1 reads 10 words in the FIPIO Agent PLC at address 4.

READ_VAR(ADR#\0.1.4\SYS, ‘%MW’, 0, 10, %MW10:10, %MW100:4)

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FIPIO Agent

25.2

Configuration of FIPIO Agents

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the configuration principles for FIPIO Agents.

This Section contains the following Maps:

Topic

How to access the FIPIO Agent parameters via PCMCIA cards

FIPIO Agent configuration screen

Page

351

352

350

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FIPIO Agent

How to access the FIPIO Agent parameters via PCMCIA cards

Introduction

How to access the link

The creation of an application setting up FIPIO Agents requires the configuration of the communication channel of the PLC registered as an FIPIO Agent.

This operation describes how to access the configuration parameters of the FIPIO

Agent link via the PCMCIA TSX FPP card for TSX Micro/Premium PLCs.

The following table shows the procedure for accessing the FIPIO link:

Step

1

2

Action

Access the communication channel configuration screen.

From the dropdown menu, select the communication channel CHANNEL 1

Example

CHANNEL 1

CHANNEL 1

(Link not configured)

CHANNEL 1

(No PCMCIA submodule)

MAST

3 Select one of the following PCMCIA cards from the dropdown menu: l TSX FPP 10 PCMCIA CARD FIPIO

Example

CHANNEL 1

CHANNEL 1 (No PCMCIA submodule)

(Link not configured)

TSX SCP 114 PCMCIA CARD RS485 MP

TSX FPP 20 PCMCIA FIPWAY CARD

TSX FPP 200 PCMCIA FIPWAY CARD

TSX FPP 10 PCMCIA FIPIO CARD

TSX MBP 100 PCMCIA MODBUS+ CARD

TSX MDM 10 PCMCIA MODEM CARD

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FIPIO Agent

FIPIO Agent configuration screen

Introduction

Illustration

This screen, split into two areas, is used to register the communication channel and to configure the necessary parameters for a FIPIO Agent link.

The screen dedicated to communication looks like this:

1

2

TSX 3722 [POSITION 00.0..1]

Configuration

Designation: PROCESSOR 37222

CHANNEL 1

CHANNEL 1

FIPIO AGENT

TSX FPP 10 PCMCIA FIPIO CARD

MAST

Connection Point Address

Table Start Address %MW 0

1

Elements and functions

This table describes the different areas that make up the configuration screen:

Address Zone

1 common

2 specific

Function

See (See : PL7 Micro/Junior/Pro ; Communication applications

; Volume 1).

is used to select and complete the following parameters: l l connection point address the beginning address of the table.

the beginning address of the table.

This parameter indicates the address of the table to be reserved for the periodic data exchanges between the bus manager and the FIPIO Agent.

l l

The table has 64 words:

32 words for the inputs (%IW\p.2.c\m.i.r),

32 words for the outputs (%QW\p.2.c\m.i.r).

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25.3

Debugging FIPIO Agents

FIPIO Agent debugging screen

Introduction

Illustration

This screen, split into two areas, is used to debug a FIPIO Agent.

The screen dedicated to debugging looks like this:

FIPIO Agent

1

2

TSX 3722 [POSITION 00.0..1]

Debugging

Designation: PROCESSOR 37222 Version: 3.4

CHANNEL 1

CHANNEL 1

FIPIO

TSX FPP 10 PCMCIAFIPIO CARD

MAST

FIPIO function status

State of output %MW

Active

Active

Table addresses:

OUTPUT from: %MW300 to %MW331

INPUT from: %MW322 to %MW363

Access values via animation tables

DIAG...

DIAG...

Elements and functions

This table describes the different areas that make up the configuration screen:

Address Zone

1 common

2 specific

Function

See (See : PL7 Micro/Junior/Pro ; Communication applications

; Volume 1).

is used to access the debugging parameters of a FIPIO Agent.

No data can be accessed from this screen.

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353

FIPIO Agent

25.4

Language objects associated with the FIPIO

Agents

Introduction

Aim of this

Section

What's in this

Section?

This Section introduces the language objects associated with FIPIO Agents.

This Section contains the following Maps:

Topic

Language objects in implicit exchange

Language object for explicit exchange

Explicit exchange management and reports

Language objects associated with configuration

Page

355

356

357

358

354

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FIPIO Agent

Language objects in implicit exchange

Introduction

Bit objects

This page describes all the language objects for implicit exchange associated with the FIPIO communication agents that can be displayed or modified by the agent’s application program. (PL7 Micro/Junior/Pro ; Communication applications ; Volume

1)

The table below shows the different bit objects for implicit exchange.

Object (1) Function

%Ixy.MOD.ERR Module error bit

%Ixy.i.ERR

Channel error bit

Meaning

This bit set to 1, indicates a module error (at least one of the channels is faulty,…)

This bit set to 1, indicates a line fault.

Key

(1) xy.i Address l l l x: corresponds to the rack number (-) y: corresponds to the module number (0/1) i: corresponds to the channel number (1)

Word objects The table below shows the different word objects for implicit exchange.

Object (1)

%IWxy.i.0

Function Meaning

Agent function status Byte 0: l l l

= 16#01: IDLE function

= 16#02: RUN function

= 16 #03: STOP function

Strategy to be applied to outputs

Byte 1: l l l

= 16#01: safety

= 16#02: %MW value valid

= 16 #03: fallback

Key

(1) xy.i Address l l l x: corresponds to the rack number (-) y: corresponds to the module number (0/1) i: corresponds to the channel number (1)

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FIPIO Agent

Language object for explicit exchange

Introduction

Word objects

This page describes all the language objects for explicit exchange associated with the FIPIO communication agents that can be displayed or modified by the application program. (PL7 Micro/Junior/Pro ; Communication applications ; Volume

1)

The table below shows the different word objects for explicit exchange.

Object (1) Function

%MWxy.MOD.2

Module status

%MWxy.i.2

Standard channel status

Meaning l l l l l l x0 = 1: defective module x1 = 1: functional error (error between the processor and the module, adjustment or configuration error, …) x2 = 1: terminal block fault (not connected) x3 = 1: self-tests running x4 = 1: reserved x5 = 1: error in hardware or software configuration (the module present is not that declared in the configuration, the sub-modules are not compatible) x6 = 1: missing module x7 = 1: error in one of the sub-modules l l

Byte 0: l x0 = 1: input words are disabled when the manager is in RUN l x1 = 1: output words are disabled when the agent is in RUN l x4 = 1: internal error of TSX FPP 10 card or card not yet started by the manager l x5 = 1: configuration error (the configured data module is different from that present) l l x6 = 1: communication error on FIPIO x7 = 1: application error (%MW table overrun)

Byte 1: reserved

Key

(1) xy.i Address l l l x: corresponds to the rack number (-) y: corresponds to the module number (0/1) i: corresponds to the channel number (1)

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FIPIO Agent

Explicit exchange management and reports

Introduction

Word objects

This page describes all the language objects that manage explicit exchanges. (See

: PL7 Micro/Junior/Pro ; Communication applications ; Volume 1)

The table below shows the different word objects for the management of explicit exchanges.

Object (1)

%MWxy.MOD.0

%MWxy.MOD.1

%MWxy.i.0

%MWxy.i.1

Function

Module exchanges in progress

Module report

Channel report

Meaning l l l x0 = 1: reading status in progress x1 = 1: sending of command parameters to the communication module x2 = 1: sending of adjustment parameters to the communication module l l x1 = 0: command parameters received and accepted by the module x2 = 0: adjustment parameters received and accepted by the module

Channel exchanges in progress l l l x0 = 1: reading status in progress x1 = 1: sending of command parameters to the communication channel x2 = 1: sending of adjustment parameters to the communication channel l l x1 = 0: command parameters received and accepted by the communication channel x2 = 0: adjustment parameters received and accepted by the communication channel

Key

(1) xy.i address l l l x: corresponds to the rack number (-) y: corresponds to the module number (0/1) i: corresponds to the channel number (1)

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FIPIO Agent

Language objects associated with configuration

Introduction

Internal constants

This page describes all the configuration language objects associated with the

FIPIO communication agents that can be displayed by the agent application program.

The following table describes the internal constants:

Object Function

%KWxy.i.0

Type

%KWxy.i.1

Reserved

%KWxy.i.2

Connection point address

%KWxy.i.3

Table start address

Meaning

Byte 0 = 16#09: for the FIPIO Agent function

-

Byte 0 = 16#01 to 16#7F: corresponds to addresses

1 to 127

Byte 0: least significant byte of the address

Byte 1: most significant byte of the address

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Index

A

Accessible Functions

Modbus, 30

Accessing configuration

Modem, 88

Accessing the configuration

FIPIO, 258, 270

Modbus, 26, 27

Modbus Plus, 196

Accessing the configuration screen

FIPIO Agent, 351

Accessing the debugging screen

FIPIO, 291

Accessing the diagnostics screen, 297

Addressing

FIPIO Bus, 232

Momentum, 232

TBX, 232

Adjustment mode

Standard profile, 326

Agent

FIPIO, 343

AT Commands, 129

B

Bus properties

FIPIO, 265

C

CALL_MODEM, 100

TLX DS COM PL7 xx

Characteristics

FIPIO, 234

Modem, 74

Communication channel test

Modbus, 51

Communication function

Modbus, 38, 40

Compatibility

FIPIO, 235, 236

Modbus Plus, 185

Modem, 76

compatibility

modem, 75

Configuration

FIPIO, 255

FIPIO Agent, 350

Modbus, 25

Modbus Plus, 195

Modem, 87

Standard profiles (FIPIO), 321

Configuration Access

Modbus, 28

Configuration Parameters

Modbus, 31, 33

Configuration parameters

Modbus Plus, 199

Modem, 90, 92, 94

Configuration Screen

Modbus, 29

359

Index

Configuration screen

FIPIO, 259, 271, 276

FIPIO Agent, 352, 353

Modbus Plus, 197

Modem, 89

Standard profile, 322, 328

Confirmation

FIPIO, 278

D

Data exchange

FIPIO Agent, 346

Modbus Plus, 206

Debug parameters

Modbus, 50

Debug screen

Modbus, 48

Debugging

FIPIO, 289

FIPIO Agent, 353

Modbus, 47

Modbus Plus, 215

Modem, 115

Standard profiles (FIPIO), 327

Debugging Parameters

Modbus, 49

Debugging parameters

Modbus Plus, 217

Modem, 117

Debugging screen

FIPIO, 292

Modbus Plus, 216

Modem, 116

Diagnostics

Modbus Plus, 211

Diagnostics screen, 298

Driver

Modem, 84

E

Error processing using the program, 284

360

Exchange management

FIPIO, 313

FIPIO Agent, 357

Modbus Plus, 224

Modem, 125

Explicit exchange

FIPIO, 311

FIPIO Agent, 356

Modbus, 56

Modbus Plus, 222

Modem, 121

Standard profiles (FIPIO), 338

F

FIPIO, 227

Diagnostics, 295

Language objects, 309

Programming, 283

G

General

FIPIO, 229

Modbus, 17

Modbus Plus, 183

Modem, 67

Global data, 213

I

Implicit exchange

FIPIO, 310

FIPIO Agent, 355

Modbus, 54

Modem, 120

Standard profiles (FIPIO), 336

implicit exchange

Modbus Plus, 220

Input/output management

FIPIO, 277

TLX DS COM PL7 xx

Introduction

FIPIO, 230

FIPIO Agent, 344

Modbus Plus, 184

Modem, 68

Standard profiles (FIPIO), 316

L

Language objects

FIPIO Agent, 354

Modbus, 53

Modbus Plus, 219

Modem, 119

Standard profiles (FIPIO), 332

M

Management of exchanges

Modbus, 59

Management parameters

Modem, 102

Modbus, 15

Compatibilities, 19

Introduction, 18

Modbus Plus, 181

MODEM, 65

O

Operating Mode

Modbus, 23

Operating mode

FIPIO, 245

Modem, 73

P

Peer Cop, 191

Performance

FIPIO, 247, 249

Modbus, 22

TLX DS COM PL7 xx

Programming

Modbus, 37

Modbus Plus, 203

Modem, 99

R

Read mode

Modbus Plus, 204

Report

FIPIO, 313

FIPIO Agent, 357

Modbus, 59

Modbus Plus, 224

Modem, 125

S

Set-up

Modem, 78

Specific inputs, 200

Specific outputs, 200

Standard profiles

FIPIO, 315

system objects

Modbus, 63

W

Write mode

Modbus Plus, 204

X

X-WAY

Modbus Plus, 186

Index

361

Index

362

TLX DS COM PL7 xx