Modem language objects
Language objects for explicit exchange
Introduction
Word objects
This page describes all the language objects for explicit exchange in Modem 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
Standard channel status
Specific channel status
Not used 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 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 x0 = 1: single station on the network, x1 = 1: not used, x2 = 1: transmission line error, x3 = 1: not used, x4 = 1: internal software fault, x5 = 1: error in hard- or software configuration, or configuration missing, x6 = 1: communication error with the processor, x7 = 1: application fault (double address station).
0 for Uni-telway master mode
1 for Uni-telway slave mode
%MWxy.i.4
to
%MWxy.i.7
%MWxy.i.8
Slave address Standard address of calling slave
TLX DS COM PL7 xxE
121
Modem language objects
Object (1)
%MWxy.i.12
Function
Modem status
%MWxy.i.13
to
%MWxy.i.16
%MWxy.i.17
Current password
Modem state
Meaning l l l l l l l l l l l l l l l l l l x0 = 0: command mode (to establish a connection), x0 = 1: transparent mode (connection established), x1 = 0: calling mode (transmitter station), x1 = 1: called mode (receiver station), x2 = 1: connection request, x3 = 1: dialing request, x4 = 1: disconnection request, x5 = 1: connection via CALL_MODEM local function, x6 = 1: connection via CALL_MODEM external function, x7 = 1: connection via a remote modem, x2 = 0: disconnection via CALL_MODEM local function, x9 = 1: disconnection via CALL_MODEM external function, x10 = 1: disconnection using timeout, x11 = 1: disconnection due to protocol error, x12 = 1: disconnection via a remote modem, x13 = 1: disconnection following password error, x14 = 1: disconnection caused by configured timeout, x15 = 1: modem error.
Transmitter (calling) station password l l l l l l l l l x0 = 1: initialization of the card active, x1 = 1: command mode active, x2 = 1: transparent mode active, x3 = 1: dialing in progress, x4 = 1: disconnecting, x5 = 1: call in progress, x6 = 1: busy, x12 = 1: card initialization error, x13 = 1: card initialization request.
122
TLX DS COM PL7 xxE
TLX DS COM PL7 xxE
Modem language objects
%MWxy.i.21
to
%MWxy.i.32
%MWxy.i.33
%MWxy.i.34
%MWxy.i.35
%MWxy.i.36
%MWxy.i.37
%MWxy.i.38
Object (1)
%MWxy.i.18
%MWxy.i.19
%MWxy.i.20
Function
Dialing state
State of called unit
Connection state
Telephone number
Meaning l l l l l l l l l l l l l l l l l l l l l l l l x0 = 1: dialing in progress, x1 = 1: AT D command transmission (dialing), x2 = 1: connection received, x3 = 1: password test running, x4 = 1: valid password received, x5 = 1: protocol mode can be activated, x6 :not used, x7 = 1:Carriage Return not detected, x8 = 1: DCD signal missing, x9 = 1: dialing time overrun, x10 = 1: general input/output error, x11 = 1: illegal command, x12 = 1: disconnection while dialing.
x0 = 1: call in progress, x1 = 1: AT A command transmission (answer), x2 = 1: connection received, x3 = 1: password test running, x4 = 1: password received, x5 = 1: password not received, x6 = 1: Carriage Return not detected, x10 = 1: general input/output error, x11 = 1: illegal command.
l x0 = 1: DTR signal active, x1 = 1: AT H command transmission (hang up), x2 = 1: awaiting disconnection.
Telephone number of called station
Remaining number of redial attempts
Delay between remaining calls
Remaining dialing time
Remaining number of calls to be made
Remaining delay value between calls is between
0 and 255 (between 30 s and 180 s)
Remaining dialing time value is between 40 and
255 seconds
Remaining time value between two frames Remaining time between 2 messages
Remaining connection time
Display of remaining connection time
Input character trace Offset of last character received, between 0 and
99 bytes
123
Modem language objects
Object (1)
%MWxy.i.39
to
%MWxy.i.88
%MWxy.i.89
Function Meaning
Input character trace Trace of 100 input characters
%MWxy.i.90
to
%MWxy.i.139
Output character trace Offset of last character transmitted, between 0 and 99 bytes
Output character trace Trace of 100 output characters
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.
124
TLX DS COM PL7 xxE
