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USER’S MANUAL
FX
2N
-1RM-E-SET PROGRAMMABLE CAM SWITCH
FX
2N
-1RM-E-SET Programmable Cam Switch
Foreword
• This manual contains text, diagrams and explanations which will guide the reader in the correct installation and operation of the Programmable Cam Switch FX 2N -1RM-E-SET. It should be read and understood before attempting to install or use the unit.
• For handling of the FX 2N /FX 2NC Series PLC main unit and FX 2N Series extension blocks as well as details of instructions, refer to the corresponding Hardware manuals and programming manuals offered separately.
• If in doubt at any stage of the installation of Programmable Cam Switch FX 2N -1RM-E-SET always consult a professional electrical engineer who is qualified and trained to the local and national standards that applies to the installation site.
• If in doubt about the operation or use of Programmable Cam Switch FX 2N -1RM-E-SET please consult the nearest Mitsubishi Electric distributor.
• This manual is subject to change without notice.
FX
2N
-1RM-E-SET Programmable Cam Switch
Programmable Cam Switch
FX
2N
-1RM-E-SET
USER’S MANUAL
Manual number : JY992D71101
Manual revision : K
Date
This manual confers no industrial property rights or any rights of any other kind, nor does it confer any patent licenses. Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
i
FX
2N
-1RM-E-SET Programmable Cam Switch
MS,MS-DOS and Windows are registered trademarks of Microsoft Corporation.
IBM and AT are registered trademarks of International Business Machines Corporation.
All other brand and product names are trademarks or registered trademarks of theirrespective owners.
ii
FX
2N
-1RM-E-SET Programmable Cam Switch
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iii
FX
2N
-1RM-E-SET Programmable Cam Switch iv
FX
2N
-1RM-E-SET Programmable Cam Switch
Guidelines for the safety of the user and protection of the Programmable Cam
Switch FX
2N
-1RM-E-SET
This manual provides information for the use of the programmable cam switch FX
2N
-1RM-E-SET.
The manual has been written to be used by trained and competent personnel. The definition of such a person or persons is as follows; a) Any engineer who is responsible for the planning, design and construction of automatic equipment using the product associated with this manual should be of a competent nature, trained and qualified to the local and national standards required to fulfill that role. These engineers should be fully aware of all aspects of safety with regards to automated equipment.
b) Any commissioning or service engineer must be of a competent nature, trained and qualified to the local and national standards required to fulfill that job. These engineers should also be trained in the use and maintenance of the completed product. This includes being completely familiar with all associated documentation for the said product. All maintenance should be carried out in accordance with established safety practices.
c) All operators of the completed equipment (see Note) should be trained to use this product in a safe manner in compliance to established safety practices. The operators should also be familiar with documentation which is associated with the operation of the completed equipment.
Note : Note: the term ‘completed equipment’ refers to a third party constructed device which contains or uses the product associated with this manual.
Notes on the Symbols Used in this Manual
At various times throughout this manual certain symbols will be used to highlight points of information which are intended to ensure the users personal safety and protect the integrity of equipment. Whenever any of the following symbols are encountered its associated note must be read and understood. Each of the symbols used will now be listed with a brief description of its meaning.
Hardware Warnings
1) Indicates that the identified danger WILL cause physical and property damage.
2) Indicates that the identified danger could POSSIBLY cause physical and property damage.
3) Indicates a point of further interest or further explanation.
Software Warnings
4) Indicates special care must be taken when using this element of software.
5) Indicates a special point which the user of the associate software element should be aware of.
6) Indicates a point of interest or further explanation.
v
FX
2N
-1RM-E-SET Programmable Cam Switch
• Under no circumstances will Mitsubishi Electric be liable responsible for any consequential damage that may arise as a result of the installation or use of this equipment.
• All examples and diagrams shown in this manual are intended only as an aid to understanding the text, not to guarantee operation. Mitsubishi Electric will accept no responsibility for actual use of the product based on these illustrative examples.
• Please contact a Mitsubishi Electric distributor for more information concerning applications in life critical situations or high reliability.
vi
FX
2N
-1RM-E-SET Programmable Cam Switch
5. Extension Block Specifications and External Wiring ........................... 5-1
5.1 Extension block specifications (transistor output type) .................................... 5-1
Contents vii
FX
2N
-1RM-E-SET Programmable Cam Switch
8. Program Operating Procedures .......................................................... 8-1
Contents viii
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.
Introduction
This section describes the outline of the programmable cam switch FX
2N
-1RM and introduces the peripheral equipment.
1.1
Outline of the product
The programmable cam switch FX
2N
-1RM (hereinafter referred to as FX
2N
-1RM or unit) detects the rotation angle of a machine using a brushless resolver, and turns on/off up to 48 points of transistor outputs at a programmed angle (position).
The basic function of the FX 2N -1RM is equivalent to a mechanical cam switch shown in the figure on the next page. However, different from a mechanical cam switch, fine adjustment of the angle of many cam discs assembled in the mechanism and replacement of switches are not required in the FX
2N
-1RM.
1.2
Features
1 ) The angle can be detected with high precision even while a machine is rotating at high speed.
2 ) One FX 2N -1RM unit can be used individually or up to three FX 2N -1RM units can be connected at the end of the system and used as special units of an FX
2N
/FX
3U
/FX
2NC
/FX
3UC programmable controller (hereinafter referred to as PLC).
(Refer to Paragraph 1.5 for details.)
3 ) When transistor output extension blocks for the FX 2N are connected, up to 48 points of noncontact outputs are available. Up to 32 points can be turned on at one time. Up to 8 ON/OFF operations (STEP0 to STEP7) are enabled at each point.
(Maximum speed: 830 r/min during direct output)
4 ) Operation angle setting and monitor display can be performed from the dedicated data setting panel (integrated add-on type) or by FROM/TO instructions given by the PLC main unit.
5 ) An EEPROM (no battery) is built in. Up to 8 types of programs can be saved.
6 ) A bank can be switched, a program can be modified, and the automatic angle advance quantity can be modified while the program is running.
7 ) The ladder support software for personal computers in the PLC and the FX-20P-E (both of them are compatible with FX
2N
) can be used to save or transfer programs.
8 ) The cable of the brushless resolver assembled in the machine can be extended up to 100 m
(3937 inch). (A relay cable of 5 m (196.85 inch) is offered as standard.)
9 ) The automatic angle advance function can compensate for the mechanical delay generated while a machine is rotating at a high speed.
1-1
FX
2N
-1RM-E-SET Programmable Cam Switch
< Mechanical cam-operated switch >
48-step cam disc (8 teeth maximum/disc)
Introduction 1
48 limit switches (1 switch/disc)
1-2
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.3
Product configuration
The FX
2N
-1RM package contains the following components.
• Programmable cam-operated switch FX
2N
-1RM (including data setting panel)
• Signal cable FX 2N -RS-5CAB
• Resolver F
2
-720RSV
• Extension cable to connect PLC (55 mm(2.17 inch))
1.4
Outside dimensions and name of each part
Dimensions: mm (inch)
Weight: approx.0.5kg
1) 2)
50(1.97)
3) 4)
30(1.18)
5) 8)
6)
7) 9)
10)
11)
12)
9(0.35)
97(3.82)
16) 15)
55(2.17)
14)
4(0.16)
13)
When the data setting panel is removed
1 ) Mounting hole in 2 positions (2φ 4.5 (1.77))
2 ) Connector to connect resolver
3 ) STEP (output pattern) display
4 ) BANK (program No.) display
5 ) OUT (output No.) display
6 ) Operation display LED
RUN: Operation status display
ERR: Error display
ON: ON output setting display (during setting)
OFF: OFF output setting display (during setting)
7 ) DEG (angle) display
8 ) Connector to set personal computer or FX-20P-E
9 ) Connector to connect data setting panel
10) Connector to connect extension block
11) Connector to connect PLC
12) RUN/PRG selector switch
13) Power input/back change-over input terminal
(terminal screw M3)
14) Sixteen keys for operation
15) Hook to attach DIN rail
16) Button to attach data setting panel
1-3
FX
2N
-1RM-E-SET Programmable Cam Switch
<Signal cable FX
2N
-RS-5CAB>
19(0.75) 50(1.97) 5000(196.85)
Introduction 1
[Unit: mm (inch)]
54(2.13)
<Relay cable F
2
-RS-5CAB> (option)
54(2.13) 5000(196.85)
<Resolver F
2
-720RSV>
9.5(0.37)
4.36(0.17)
Mounting hole 4-f4.5(0.18)
10(0.39) f50(1.97)
45(1.77)
0 -0.05(0.002)
0 -0.015(0.0006)
3(0.12) 4(0.16)
28(1.10) 60(2.36)
54(2.13)
1-4
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.5
System configuration
1.5.1
Connecting the FX
2N
-1RM to PLC
PLC FX 2N / FX 2NC
X000~X017
FX 2N -1RM
L N
COM
24+ X1
X2
X3
X4
X7
X10
X13
X14
X15
X16
IN
0
10
1
11
2 3
12 13
4 5 6
14 15 16
7
17
Y1
Y2
Y3
Y4
Y5
Y6
0
OUT
10
1
11
2 3
12 13
4 5 6
14 15 16
7
17
Y10
COM3 Y11
Y12
Y13
Y14
Y15
POWER
RUN
BATT.V
PROG.E
CPU.E
BANK OUT
STEP DEG
BANK
7
FNC
4
RUN
1
STOP
0
OUT
8
DEL
5
COPY
2
STEP
9
TEACH
6
ADJ
3
CLR
ON
OFF
GO
RUN
ERR
ON
OFF
FX 2N -1RM
BANK OUT
STEP DEG
BANK
7
FNC
4
RUN
1
STOP
0
OUT
8
DEL
5
COPY
2
STEP
9
TEACH
6
ADJ
3
CLR
ON
OFF
GO
RUN
ERR
ON
OFF
FX 2N -1RM Extension block for FX 2N -1RM
(FX
2N
-16EYT-ESS/UL)
BANK OUT
STEP DEG
BANK
7
FNC
4
RUN
1
STOP
0
OUT
8
DEL
5
COPY
2
STEP
9
TEACH
6
ADJ
3
CLR
ON
OFF
GO
ERR
ON
OFF
OUT 0
1
2
3
6
7
4
5
POWER
OUT 0
1
2
3
6
7
4
5
⋅ ⋅ ⋅ ⋅ ⋅
OUT 0
1
2
3
6
7
4
5
POWER
OUT 0
1
2
3
6
7
4
5
Y000~Y017 Y00~Y17 ⋅ ⋅ ⋅ ⋅ ⋅ Y40~Y57
48 points maximum
• The FX
2N
-1RM-SET can connect the following extension block.
FX 2N series extension block. (FX 2N -16EYT-ESS/UL)
• Up to 3 FX
2N
-1RM units can be connected to the PLC main unit at the end of the system.
The number of blocks that can be connected depends on the PLC main unit and version of the FX
2N
-1RM.
Main unit Version of FX 2N -1RM
FX
2N
FX 2NC
FX 3U
FX 3UC
V1.00 (before 1998/2)
V2.00 (from 1998/2)
From the first product
From the first product
V1.00 (before 1998/2)
V2.00 (from 1998/2)
The number which can be connected
1
3
1
3
1
3
Note
⎯
⎯
• FX
2NC
-CNV-IF is necessary for the connection.
• FX
0N
-30EC and FX
0N
-
65EC cannot be used.
⎯
• FX 2NC -CNV-IF is necessary for the connection.
• FX
0N
-30EC and FX
0N
-
65EC cannot be used.
• The FX
2N
-1RM units occupy 8 I/O points without regard to the number of units connected.
(The ratio of input points and output points is arbitrary.)
• As shown in the diagram up to 48 points offered by output extension blocks can be connected to the FX
2N
-1RM unit at the end of the system.
The extension blocks dedicated to outputs connected are treated as the outputs of the FX
2N
-
1RM. They are not recognized by the PLC main unit, and not included in the number of I/O points (256 points maximum) of the PLC main unit.
• Octal numbers are assigned as output Nos. of the extension blocks connected to the FX
2N
-
1RM from the extension block nearest to the FX
2N
-1RM (Y00 to Y07, U10 to Y17, . . . Y50 to
Y57).
1-5
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
• Only output extension blocks are allowed to be connected to the FX
2N
-1RM.
(Even if extension blocks dedicated to input are connected, no input can be received and input Nos. are not assigned.)
• Each data or bit information can be read and written between the PLC main unit and the
FX
2N
-1RM using FROM/TO instructions.
When two or more FX 2N -1RM units are connected, data information and bit information can be read and written in only the FX
2N
-1RM unit nearest to the PLC main unit using FROM/TO instructions directly given by the PLC main unit.
In the second and third FX
2N
-1RM units, data information and bit information are read and written from the PLC main unit via the unit nearest to the PLC main unit.
• All the FX
2N
-1RM units must be installed adjacent to each other.
1-6
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.5.2
Using the FX
2N
-1RM individually
FX 2N -1RM Extension block for FX 2N -1RM
(FX 2N -16EYT-ESS/UL)
BANK OUT
STEP DEG
BANK
7
FNC
4
RUN
1
STOP
0
OUT
8
DEL
5
COPY
2
STEP
9
TEACH
6
ADJ
3
CLR
ON
OFF
GO
RUN
ERR
ON
OFF
OUT 0
1
2
3
6
7
4
5
POWER
OUT 0
1
2
3
6
7
4
5
POWER
OUT 0
1
2
3
6
7
4
5
POWER
OUT 0
1
2
3
6
7
4
5
OUT 0
1
2
3
6
7
4
5
OUT 0
1
2
3
6
7
4
5
Y00~Y17 Y20~Y37
48 points maximum
Y40~Y57
• The FX 2N -1RM-SET can connect the following extension block.
FX
2N
series extension block. (FX
2N
-16EYT-ESS/UL)
• Up to 48 output points can be connected to the FX 2N -1RM. Octal numbers are assigned as output Nos. from the extension block nearest to the FX
2N
-1RM (Y00 to Y07, Y10 to Y17, . . .
Y50 to Y57).
• Only extension blocks with dedicated output are allowed to be connected to the FX
2N
-1RM.
(If extension blocks with dedicated input are connected, no input can be received and input
Nos. are not assigned.)
• Two or more FX 2N -1RM cannot connected without connecting the PLC main unit.
1-7
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.5.3
CC-Link connection
<Using the FX 2N -1RM individually>
Composition
FX
2N
-1RM FX
2N
-32CCL
BANK OUT
STEP DEG
FNC
4
DEL
5
TEACH
6
ON
OFF
RUN
ERR
ON
OFF
FX 2N -32CCL
POWER
LRUNE LERRE RDE SD
• When one FX
2N
-1RM is used in CC-Link, FX
2N
-32CCL interface block (here in after referred to as FX
2N
-32CCL) is connected with the connector for the extension block connection FX
2N
-1RM.
• FX
2N
-32CCL can not be used together with the output extension blocks.
• Refer to user’s manual of this bale in FX
2N
-32CCL and connection with master unit.
STOP
0 CLR GO
Flow data
FX 2N -1RM
BFM#2(Bank specification)
BFM#3(Command)
BFM#8(Present angle)
BFM#9(Rotational speed)
FX 2N -32CCL
BFM#8(RWw0)
BFM#0(RY00~0F)
BFM#11(RWr3)
BFM#12(RWr4)
Master unit
Remote register RWw
Remote output RY
Remote register RWr
Remote register RWr
BFM#10~#12(State of output)
BFM#28(Status)
Always
BFM#8~#10(RWr0~2)
BFM#0(RX00~0F)
Remote register RWr
Remote input RX
Link scanning
• The communication between FX
2N
-1RM and FX
2N
-32CCL is always done while energizing the power supply. The communication between FX
2N
-32CCL and master unit is done to the link scanning.
• When setting the number of occupied stations of FX
2N
-32CCL is 1, BFM#9 of FX
2N
-1RM
(rotational speed) is not transmitted.
Set the number of occupied stations in 2 when you transmit the rotational speed.
• When cc-link is connected, setting and the program for the communication are unnecessary in FX
2N
-1RM. Refer to each user’s manual for setting the communication in FX
2N
-32CCL and master unit
1-8
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
<Two or more FX
2N
-1RM units are connected with PLC>
Composition
F X
2 N s e r i e s
P L C
E x t e n s i o n b l o c k s
E x t e n s i o n u n i t s
O U T 0
F X
2 N
- 3 2 C C L F X
2 N
- 1 R M
C O M
2 4 + X 1
X 2
X 3
X 4
X 7
X 1 0
X 1 3
X 1 4
X 1 5
X 1 6
I N
1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7
Y 1
Y 2
Y 3
Y 4
Y 5
Y 6
O U T
1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7
C O M 3
Y 1 0
Y 1 1
Y 1 2
Y 1 3
Y 1 4
Y 1 5
P O W E R
R U N
B A T T . V
P R O G . E
C P U . E
P O W E R
O U T 0
F X
2 N
- 3 2 C C L
L R U N E
P O W E R
L E R R E R D E S D
B A N K O U T
S T E P D E G
B A N K
F N C
R U N
S T O P
O U T
D E L
C O P Y
S T E P
T E A C H
O N
O F F
A D J
C L R G O
R U N
E R R
O N
O F F
F X
2 N
- 1 R M F X
2 N
- 1 R M
B A N K O U T
S T E P D E G
B A N K O U T
F N C
R U N
S T O P
D E L
C O P Y
S T E P
T E A C H
A D J
O N
O F F
C L R G O
R U N
E R R
O N
O F F
B A N K O U T
S T E P D E G
B A N K
F N C
R U N
S T O P
O U T
D E L
C O P Y
S T E P
T E A C H
O N
O F F
A D J
C L R G O
R U N
E R R
O N
O F F
• When two or more FX
2N
-1RM units ate connected and used for PLC, FX
2N
-32CCL is connected at the right of the main unit of PLC and FX
2N
-1RM is connected at the end of the system.
• Connected number of FX
2N
-1RM and the limitation concerning the connection of the output extension block are the same as time when FX
2N
-32CCL is not connected. (Refer to paragraph 1.5.1)
• Refer to user’s manual of this bale in FX
2N
-32CCL for power supply wiring of FX
2N
-32CCL and connection with master unit.
Flow of data
FX 2N -1RM
FROM instruction
TO instruction
BFM data FROM instruction
TO instruction
FX 2N series
PLC
Internal relay
Output relay
Data(word) device
TO instruction
FX 2N -32CCL
Dedicated to write
BFM#0~#7(RX00~7F)
FROM instruction Dedicated to read
BFM#0~#7(RY00~7F)
TO instruction Dedicated to write
BFM#8~#23(RWr00~0F)
FROM instruction Dedicated to read
BFM#8~#23(RWw00~0F)
Link scanning
Master unit
Remote input
(RX)
Remote output
(RY)
Remote register
(RWr)
Remote register
(RWw)
• Data is read/write by between FX 2N -1RM, PLC and FX 2N -32CCL.
The communication between FX
2N
-32CCL and master unit is done to the link scanning.
• When cc-link is connected, setting and the program for the communication are unnecessary in FX
2N
-1RM. Refer to each user’s manual for setting the communication in FX
2N
-32CCL and master unit
1-9
FX
2N
-1RM-E-SET Programmable Cam Switch
1.5.4
Resolver and connection cable
<Connection diagram>
Relay cable
F
2
-RS-5CAB
5m(196.85 inch)
Introduction 1
Signal cable
FX
2N
-RS-5CAB
5m(196.85 inch)
Resolver F 2 -720RSV FX
2N
-1RM main body
When the signal cable is not long enough, relay cables can be connected for extension as shown in the figure above. Two or more relay cables can be used.
The maximum extension length is 100 m (3937 inch).
1-10
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.5.5
Connecting the peripheral equipment
< Data setting panel >
This panel allows data setting, data read, monitoring, copy between banks, teaching and fine adjustment in the RUN mode.
Data setting panel
When removing the data setting panel, press the attachment buttons provided at the top and the bottom of the data setting panel.
FX
2N
-1RM
1-11
FX
2N
-1RM-E-SET Programmable Cam Switch
< Personal computer >
A personal computer allows save and transfer of programs.
FX
FX-232AW
FX-232AWC
FX-232AWC-H
FX-422CAB0
Introduction 1
Applicable software
FX-PCS/WIN-E
GX Developer
(compatible with FX 2N )
F
2
-232CAB-1
(Use the D-sub 9pin as the RS-232C connector on the computer side)
FX
2N
-1RM Personal computer
1-12
FX
2N
-1RM-E-SET Programmable Cam Switch
<FX-20P-E>
The FX-20P-E allows the save and transfer of programs.
Use the FX-20P-RWM and a memory cassette to save programs.
FX-EPROM-8
FX-EEPROM-8
Introduction 1
FX-20P-E
(compatible with FX 2N )
FX-20P-RWM
FX-20P-CAB0
FX 2N -1RM
1-13
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
1.5.6
Cautions on use of a personal computer and the FX-20P-E
• Only the program transfer function is available from a personal computer or the FX-20P-E to the FX
2N
-1RM. The monitor function, the test function, the current value change function, etc. are not available. (If such a function is used, a communication error occurs.)
Set the parameter as shown in the table below when transferring programs.
PLC model FX 2N
Memory capacity 8K step
File register
14 blocks (7,000 points)
Comment
Latch range
0 block
M500
∼
M1023
S500
∼
S999
C100
∼
C199
C220
∼
C255
D200
∼
D511
Equivalent to values at time of shipment from plant
All NOP (unattended) Program
If a program is transferred while the parameters are not set as shown above, a parameter mismatch error or program mismatch error occurs.
• Use a personal computer or the FX-20P-E only when FX 2N -1RM is in PRG mode (halt condition).
The following may occur if they are used in RUN mode:
FX 2N -1RM is overloaded because the power is also supplies the peripheral equipment and the FX
2N
-1RM stops.
Communication between the peripheral equipment and FX 2N -1RM becomes very slow and a communication error takes place.
• When a program is transferred from a personal computer or the FX-20P-E, D1000 to D7143 correspond to BFM #1000 to BFM #7143, D7144 to D7145 correspond to BFM #0 to BFM
#1, and D7146 to D7159 correspond to BFM #13 to BFM #26.
At this time, the angle data and FNC instructions (FNC70 to 75, 90) among D1000 to D7159 are fixed to a double value (720 degrees/rotation) without regard to the setting of the resolution (selected by the data setting panel or BFM #0 b6).
D7144 (BFM #0), D7146 (BFM #13) and D7148 (BFM #15) are treated by one time value.
Example
ON/OFF angle
At BFM #1000=100
°, D1000 becomes 200.
FNC
When FNC 70 (BCD output) is set, D1000 becomes 2140. Continuing D1001 reaches twice value at strobing ON time.
D1000 = ( 1000 + 70 )
× 2 = 2140 fixed value
FNC number value of
D1000
When strobing ON time is 50ms, D1001 becomes 100.
When individual automatic angle advance function is set, D6376 to D6393 reach the value twice the number of rotations, the turning ON angles, and the turning
OFF angles of S0 to S6.
1-14
FX
2N
-1RM-E-SET Programmable Cam Switch Introduction 1
• The table below shows the applicable versions for personal computers and the FX-20P-E.
Peripheral equipment
FX-PCS/WIN-E(V.1.00 to V.2.11)
FX-PCS/WIN-E(V.3.00 or later)
GX Developer
FX-20P-E
FX 2N -1RM
V. 2.20 or earlier V. 2.30 or later applicable not applicable not applicable applicable applicable from
SW2D5 -GPPW-E applicable from V. 3.00
1-15
FX
2N
-1RM-E-SET Programmable Cam Switch
Memo
Introduction 1
1-16
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Installation 2
2.
Installation
This section describes how to install the FX
2N
-1RM and the resolver.
2.1
Installation method
The FX 2N -1RM can be mounted via a DIN rail or directly mounted with M4 screws.
< When mounted via a DIN rail >
The FX
2N
-1RM can be mounted to a DIN rail DIN 46277 (Width: 35 mm (1.38 inch)) without any modification.
When removing the FX
2N
-1RM, pull the DIN rail mounting hook downward.
< When directly mounted >
Mount the FX 2N -1RM with M4 screws while referring to section 1.4 Outside dimensions and name of each part.
Assure clearance of 1 to 2 mm (0.04 to 0.08 inch) between units.
2.2
Wiring
Use M3
• Use crimp-style terminals of the size shown on the left.
• The terminal tightening torque should be 0.5 to 0.8 N
⋅ m. Tighten terminals securely so that malfunction cannot occur.
When arranged in 2 rows
Main unit
• An extension cable of 55 mm (2.17 inch) is offered as an accessory of the FX
2N
-1RM.
An extension cable of FX
0N
-30EC(300mm,11.81 inch) and FX
0N
-65EC(650mm,25.59 inch) are offered as options.
For 1-row arrangement: Cable of 55 mm(2.17 inch)
Extension cable
FX 2N
-1RM
(option)
(When FX
2N
-1RM is connected with an FX
2NC
/FX
3UC series PLC, these extension cables cannot be used.)
• A cable is built in an extension block.
• When connecting an extension cable, fold it and accommodate it in the connector cover of the counterpart equipment as shown in the figure on the right.
2-1
FX
2N
-1RM-E-SET Programmable Cam Switch Installation 2
2.3
Installing the resolver
When installing a resolver, pay rigid attention to eccentricity of the rotation shaft and tilt of the shaft. Attach a resolver to a machine via an elastic coupling.
Example: NA-15 (
φ
10 (0.39 inch)
× φ
10 (0.39 inch)) manufactured by Nihon Miniature Coupling
Coupling Resolver Screw (M4)
φ 50(1.
97)
35(1.38)
Manufacturer name Series name
Nihon Miniature Coupling NA Series
Eagle Kogyo
Asa Denshi Kogyo
FCS Series
GJ Series
10(0.39) 10(0.39)
Enlarged view of coupling [Unit: mm(inch)]
Relay cable
F
2
-RS-5CAB
5m(196.85 inch)
Signal cable
FX
2N
-RS-5CAB
5m(196.85 inch)
Resolver F
2
-720RSV FX
2N
-1RM main body
When the signal cable is not long enough, relay cables can be connected for extension as shown in the figure above.
2-2
FX
2N
-1RM-E-SET Programmable Cam Switch Installation 2
Cautions on installation
• Use the unit in the environment in accordance with the environmental specifications described in Paragraph 3.1 in this manual.
Do not use the unit in a place with dust, soot, conductive dust, corrosive gases (Salt air,
Cl 2 , H 2 S, SO 2 , NO 2 , etc.) or flammable gases. Do not use in places exposed to high temperature, condensation, wind and rain, vibrations or possible impacts.
If the unit is used in such a place, electrical shocks, fires, malfunction, damage to the unit or deterioration in the performance of the unit may occur.
• Do not drop cutting chips and electric wire chips into the ventilation window of the PLC while drilling screw holes or performing the wiring work.
If such chips are dropped, fires, failures or malfunction may occur.
• When the installation work is completed, remove the dust preventive sheet attached to the ventilation window of the PLC.
If the sheet is not removed, fires, failures or malfunction may occur.
• Connect cables such as extension cables and memory cassettes securely to the specified connectors respectively.
If such cables and cassettes are not connected correctly, malfunction may occur caused by imperfect contact.
Note
• When a dust preventive sheet is provided on an extension block, adhere it on the ventilation window during the installation/wiring work.
• Never install the unit on the floor, on the ceiling or in the vertical direction. If the unit is installed in such a way, the temperature may become too high.
Make sure to install the unit in the horizontal direction as shown in the figure on the right.
• Arrange extension cables so that connectors on the left side of extension units, extension blocks, and special units are connected on the side near the main unit.
• Assure clearance of 50 mm (1.97 inch) or more between the unit main unit and other equipment or structure. Keep a high voltage cable, high voltage equipment, and power equipment from the unit as much as possible.
Cautions on wiring
• Make sure to shut down all the phases of the power supply outside the PLC before starting the installation/wiring work.
If all the phases are not shut down, electrical shocks or damage to the product may occur.
• Make sure to attach the terminal covers offered as accessories before supplying the power and operating the product after the installation/wiring work has been finished.
If the covers are not attached, electrical shocks may occur.
2-3
FX
2N
-1RM-E-SET Programmable Cam Switch Installation 2
Note
• Never let the signal input line and the signal output line of the PLC go through the same cable.
• Never let the signal input line and the signal output line of the PLC go through the duct together with other power lines and output lines.
Never bind the signal input line and the signal output line of the PLC together with other power lines and output lines.
• When the cautions above are observed, no problem should be expected with regard to noise even if the input/output wiring is extended to 50 to 100 m (1968.5 to 3937.0 inch). It is recommended, however, to set the wiring length to 20 m (787.4 inch) or less to assure safety.
• Extension cables are most susceptible to noise. When wiring them, keep them away from the output of the PLC and other power lines by at least 30 to 50 mm (1.18 to 1.97 inch).
2-4
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Specifications 3
3.
Specifications
This section describes the specifications of the FX
2N
-1RM and the resolver.
Cautions on design
• Provide a safety circuit outside the PLC so that the entire system can operate conservatively in any case even if an error has occurred in the external power supply or a failure has occurred in the PLC.
If a safety circuit is not provided, an accident may occur caused by malfunction or erroneous output.
1 ) Make sure to construct a circuit outside the PLC as to an emergency stop circuit, a protection circuit, an interlock circuit for reverse operations such as normal rotation and reverse rotation and an interlock circuit to prevent mechanical damages such as for upper and lower limits for positioning.
2 ) When the PLC CPU has detected an abnormality by the self-diagnosis function such as a watchdog timer error, all the outputs are turned off. When an abnormality has occurred in the I/O control area, etc. which cannot be detected by the PLC CPU, the output control may be disabled.
Design the external circuit and the mechanism so that the machine can operate conservatively in such cases.
3 ) The output current of the service power supply for the sensor varies depending on the model and existence of extension blocks. If overload has occurred, the voltage is automatically dropped, the input to the PLC is disabled, and all the outputs are turned off.
Design the external circuit and the mechanism so that the machine can operate conservatively in such a case.
4 ) When a failure has occurred in a relay, transistor, TRIAC, etc. in the output unit, the output may be kept turned ON or OFF.
Design the external circuit and the mechanism so that the machine can operate conservatively with regard to an output signal which may lead to a serious accident.
3-1
FX
2N
-1RM-E-SET Programmable Cam Switch Specifications 3
3.1
General specifications
Ambient temperature
0 to 55 °C when operating and -20 to 70 °C when stored
Ambient humidity
35 to 85 % RH (no condensation) when operating
Vibration resistance
Impact resistance
Noise resistance
When installed on
DIN rail
When installed directly
98 m/s
2 and Z
Frequency
Acceleration, Action time: 11ms, 3 times by half-sine pulse in each direction X, Y,
By noise simulator at noise voltage of 1,000 Vp-p, noise width of 1 period of 30 to 100 Hz
(Hz)
10 to 57
57 to 150
10 to 57
Acceleration
(m/s
–
4.9
–
2
)
Half amplitude
(m/m)
0.035
–
0.5
(2G maximum)
Sweep Count for X,
Y, Z: 10 times
(80 min in each direction)
µs rise time of 1 ns and
Dielectric withstand voltage
Insulation resistance
500 V AC for one minute
5 M
Between all terminals as a whole and ground terminal
Ω or more by 500 VDC megger Between all terminals as a whole and ground terminal
Grounding
Class D grounding (grounding resistance: 100
Ω or less)
<Common grounding with a heavy electrical system is not allowed>
*1
Ground the PLC independently or jointly.
Working atmosphere
Free from corrosive or flammable gas and excessive conductive dust
Working altitude
<2000m
*2
*1:
FX
2N
-1RM
Other equipment
FX
2N
-1RM
Other equipment
FX
2N
-1RM
Other equipment
Dedicated grounding (best) Common grounding (good) Common grounding (not allowed)
*2: Do not use the PLC under pressure higher than the atmospheric pressure. Doing so may damage the PLC.
3-2
FX
2N
-1RM-E-SET Programmable Cam Switch Specifications 3
3.2
Performance specifications
Applicable PLC
Program memory
Number of cam output points
Detector
Control resolution
Response speed
The bus of an FX 2N , FX 3U , FX 2NC and FX 3UC series PLC can be connected.
A single drive is also possible. (Refer to subsection 1.5.1.)
Built-in EEPROM memory (no battery)
48 internal output points. Data is read by PLC. In addition, 48 points can be connected when transistor output extension blocks or triac output extension blocks are connected. (When extension blocks are connected, up to 32 points can be turned on at a time.)
Brushless resolver (F 2 -720RSV for F 2 -32RM)
720 divisions/rotation (0.5 degree) or 360 divisions/rotation (1 degree)
415 r/min/0.5 degree or 830 r/min/degree
When the current angle transfer function is used, response speed becomes
207r/min/0.5degree or 415r/min/degree.
Number of program banks
8 banks (specified by PLC) or 4 banks (specified by external input)
Setting unit
Dedicated data setting unit (integrated add-on type)
Peripheral equipment for PLC via PLC (Sequence program is required.)
Number of times of
ON/OFF
8 times/cam output
Input
Setting switch
LED indication
2 bank input points (code input of 0 to 3), 24 VDC, 7 mA, response time 3 ms, photocoupler isolation
RUN/PRG selector switch and 16 keys (input from data setting panel)
POWER, RUN, ERROR, 7-segment
× 7 digits, LED × 4
3.3
Resolver specifications
Excitation method Two-phase excitation, 1-phase output (5 kHz)
Mechanical allowable rotation speed
3000r/min
Cable distance
100 m (3937 inch) maximum
Vibration resistance 10 to 2000 kHz (15 G maximum), 2 hours in each of 3 directions
Impact resistance
Abrasion torque
50 G, 11 ms, 3 times in each of 6 directions
0.0118N
⋅m or less
Protection structure IP52
Ambient temperature -10 to +85°C
3-3
FX
2N
-1RM-E-SET Programmable Cam Switch Specifications 3
3.4
Power supply specifications
Rated voltage
24 VDC+10%, -15%
Allowable instantaneous power interruption period
5ms
Power consumption 3 W (when operating individually), 5 W (at 32 points output ON)
3.5
Input specifications
Input signal voltage
Input signal current
Input ON current
Input OFF current
Input response time
Input signal format
Circuit isolation
24 VDC ±10%
7 mA/24 VDC
4.5 mA or more
1.5 mA or less
Approximately 3 ms
Contact input or NPN/PNP open collector
Photocoupler isolation
3-4
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch External Wiring 4
4.
External Wiring
This section describes wiring of the power supply and the input.
Cautions on wiring
• Do not connect the AC power supply to DC I/O terminals or DC power terminals.
If such connection is performed, the FX
2N
-1RM may burned out.
• Do not perform wiring from the outside to an unused terminal [
⋅
] of the main unit or an extension block.
If such wiring is performed, the unit may be damaged.
• Perform Class D grounding to the ground terminal in the FX
2N
-1RM or the main unit using an electric wire of 2 mm
2
or more.
However, do not perform common grounding with a strong electric system.
Note
• Turn on or off simultaneously the power of the PLC and the power of the FX
2N
-1RM.
• Use an electric wire of 2 mm
2
or more as a power line so that voltage drop can be prevented.
• Even if an instantaneous power interruption of 5 ms or less has occurred, the FX
2N
-1RM continues its operation.
If a considerably long power interruption or an abnormal voltage drop has occurred, the
FX
2N
-1RM is stopped and the output is turned off. When the power is recovered, the FX
2N
-
1RM automatically restarts operation
(if the RUN/PRG selector switch is set to "RUN").
4-1
FX
2N
-1RM-E-SET Programmable Cam Switch External Wiring 4
4.1
Wiring of the power supply and the input
<Sink input>
Use transistors when a bank is switched in the RUN mode.
B0
FX
2N
-1RM
3.3k
Ω
DC24V
+10%
-15%
The service power supply of the PC can be used within the allowable capacity.
Class D grounding
B1
3.3k
Ω
*1
S/S
24+
24-
<Source input>
DC24V
+10%
-15%
The service power supply of the PC can be used within the allowable capacity.
Class D grounding
Use transistors when a bank is switched in the RUN mode.
B0
FX
2N
-1RM
3.3k
Ω
B1
3.3k
Ω
*1
S/S
24+
24-
*1 It is recommended to use the 24V DC service power supply from the PLC main unit.
If two sources are required, follow the below guidelines:
- Supply power to the FX 2N -1RM before or at the same time the PLC is powered.
- The power supplies may be cut the same time after ensuring system safety.
When using the service power supply of PLC as follows, do not power on the FX 2N -1RM during the ON state of PLC power supply.
If the FX 2N -1RM is powered on during the ON state of the PLC power supply, inrush current will power off the internal electrical power source of the PLC.
PLC FX
2N
-1RM
• For the capacity of the service power supply of the PLC main unit, refer to the Hardware
Manual offered separately.
4-2
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Extension Block Specifications and External Wiring 5
5.
Extension Block Specifications and
External Wiring
This section describes the specifications and the wiring of the FX
2N
-16EYT.
When other extension blocks dedicated to output are used, refer to the Hardware Manual of the
FX
2N
Series PLC in accordance with the model used.
5.1
Extension block specifications (transistor output type)
External power supply 5 to 30 VDC
Photocoupler isolation
Circuit isolation
Maximum load
Resistance load 0.5 A/point, 0.8 A/4 points common, 1.6 A/8 points common
Inductive load
12 W/24 VDC
Ramp load 1.5 W/24 VDC
0.1 mA/30 VDC Open circuit leak current
Response time
OFF → ON
ON
→ OFF
0.2 ms or less (0.2 A or more)
0.2 ms or less (0.2 A or more)
• The general specifications are equivalent to those of the FX 2N -1RM. (Refer to Paragraph
3.1.)
5.2
Output wiring (transistor output type)
DC24V
MC 2A
No fuse is built in these output circuits o f t h e p r o g r a m m a b l e c o n t r o l l e r .
Provide a fuse appropriate to each l o a d s o t h a t t h e p r o g r a m m a b l e c o n t r o l l e r B o a r d w i r i n g o f t h e programmable controller is not melt down by break of output elements caused by load short-circuit, etc.
2A
COM2
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
COM1
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
FX
2N
-16EYT
5-1
FX
2N
-1RM-E-SET Programmable Cam Switch Extension Block Specifications and External Wiring 5
Cautions on wiring
• Do not connect the AC power supply to DC I/O terminals or DC power terminals.
If such connection is performed, the FX
2N
-1RM may burned out.
• Do not perform wiring from the outside to an unused terminal [
⋅
] of the main unit or an extension block.
If such wiring is performed, the unit may be damaged.
5-2
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.
Basic Setting
This section describes the basic setting of the FX
2N
-1RM including handling of the RUN and
STOP modes, specification of the bank No., setting of the automatic angle advance function and setting of the reference angle.
Cautions on start-up and maintenance
• Do not touch any terminal while the power is supplied.
If a terminal is touched, electrical shocks or malfunction may occur.
• Turn off the power before cleaning or tightening terminals.
If cleaning or tightening is performed while the power is supplied, electrical shocks may occur.
• Read thoroughly the manual and confirm safety before modifying a program during operation, performing forced output, performing the RUN operation or performing the
STOP operation.
Erroneous operation may cause mechanical damages or accidents.
Cautions on start-up and maintenance
• Do not disassemble or modify the unit.
Disassembly or modification may cause failures, malfunction or fires.
* For repair, contact Mitsubishi Electric System Service
• Turn off the power before connecting or disconnecting connection cables such as extension cables.
If such cables are connected or disconnected while the power is turned on, failures or malfunction may occur.
Cautions on Disposal
• Treat the unit as industrial waste when disposing of it.
6-1
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.1
Handling of the RUN and PRG modes
The FX
2N
-1RM offers two modes, RUN (operation) and PRG (program). These modes can be switched using the following procedure.
(In the PRG mode, the FX
2N
-1RM stops operation.)
< Built-in RUN/PRG selector switch >
T h e RU N m o d e a n d t h e P R G m o d e c a n b e sw i t c h e d by manipulating the RUN/PRG selector switch built in the main unit.
When the switch is set to the RUN side, operation is performed.
When the switch is set to the PRG mode, operation is stopped and the download of programs is enabled.
RUN
PRG
< Changing over the RUN and PRG modes from the data setting panel >
The RUN mode and PRG mode can be switched by manipulating the keys provided on the data setting panel.
To select the RUN mode: [RUN]
→ [GO]
To select the PRG mode: [STOP]
→ [GO]
The RUN to PRG operation with data setting panel can be prohibited with BFM#0 b6 or the data setting panel.
This function is added from the product since V2.20.
< Changing over the RUN and PRG modes from the PLC >
The RUN mode and PRG mode can be switched by giving a TO instruction from the PLC.
The RUN/PRG command write destination is provided in b0 and b1 of BFM #3.
BFM #3 b0: Selects the RUN mode when set to ON from OFF (when the rising edge is detected).
b1: Selects the PRG mode when set to ON from OFF (when the rising edge is detected).
* b0 and b1 should not be set to ON from OFF at the same time.
• Change in the status is detected in any procedure to change-over the RUN mode and the
PRG mode.
• When the power is turned on, the mode is set in accordance with the setting of the RUN/PRG selector switch built in the FX
2N
-1RM.
• The RUN LEDs on the FX
2N
-1RM and the data setting panel are lit while the RUN mode is selected.
The RUN LEDs on the FX
2N
-1RM and the data setting panel are extinguished while the PRG mode is selected.
• When switching from PRG to RUN, FX
2N
-1RM does not output by the position where the resolver is stopped occasionally. (Dead zone)
When the resolver starts rotating, FX
2N
-1RM is normally output.
When switching from PRG to RUN, the product since V2.20 is normally output wherever the resolver has stopped.
6-2
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.2
Specifying the bank
The FX
2N
-1RM can store two or more programs, and execute an arbitrary program in accordance with an external input to the FX 2N -1RM or an instruction given by the PLC main unit.
Up to 4 banks are available for an external input. Up to 8 banks are available for an instruction by the PLC.
• Setting the bank specification method
Set which one between the external input and the PLC is used to specify a bank.
To select either one, give a TO instruction from the data setting panel or the PLC main unit.
< Setting by the data setting panel >
FNC 3 GO
Select the bank specification method.
ON/OFF
Every time this key is pressed, the PLC (The
OFF LED flashes.) or the external input (The ON
LED flashes.) is selected alternately.
GO
Select the specification method based on flashing of the LED, and confirm it by pressing the [GO] key.
< Setting by the PLC >
The bank specification method write destination is provided in b3 of BFM #0.
BFM #0 b3: OFF
→ A bank is specified by an external input.
ON
→ A bank is specified by the PLC.
Set to specify the Bank from the PLC without fail when you use the current angle transfer function.
• Bank specification method
Specify the program No. to be executed using the method selected by the procedure described in "Setting the bank specification method" above (bank specification).
< Bank specification by the external input >
Specify an arbitrary program No. from the B0 and B1 terminals. (For the wiring, refer to "4.1
Power supply and input wiring".)
To change-over the program No. to be executed while a program is running (RUN mode), use transistors.
The input response time of the FX 2N -1RM is approximately 3 ms. If relays or with-contact switches are used, a program other than the specified one may be executed while the bank change-over operation is being performed.
Specified program No.
0
1
2
3
B1
OFF
OFF
ON
ON
B0
OFF
ON
OFF
ON
< Bank specification by the PLC >
The bank specification write destination is provided in BFM #2. Write the program No. to be executed using a TO instruction.
The effective values are 0 to 7.
6-3
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.3
Automatic angle advance function
The automatic angle advance function performs the output ON/OFF operation in advance by an arbitrary angle (angle advance quantity) in accordance with the rotation speed of the resolver.
By using this function, delay in the mechanical operation generated during rotation at high speed can be compensated.
The setting of this function becomes the common set point for the on angle and the off angle outputs Y00 to Y07 and Y10 to Y17.
The response speed can be used by 830 r/min (1 degree mode), 415 r/min (0.5 degrees mode).
Angle advance quantity
(degrees) G
180 degrees maximum
S6
S5
F
S4
E
S3
D
C
B
A
S1
S2
S0 a
400 r/min maximum f g Rotation speed (r/min) b c d e
The automatic angle advance function can be set in 7 steps from S0 to S6 as shown in the figure above. Enter the rotation speed (a to g) and the angle advance quantity (A to G) for each step from the data setting panel or the PLC main unit.
The smallest rotation speed should be set in S0 with the settings increasing in sequential order of speed. (S0<S1<S2< . . . <S6)
When the automatic angle advance function is used, the rotation speed should be 400 r/min or less and the angle advance quantity should be 180 degrees or less.
When the rotation speed is 0 (initial value), the angle advance quantity is treated as 0.
Whether or not the automatic angle advance function is used can be set from the data operation panel and the PLC main unit.
For the input procedure from the data setting panel, refer to Paragraph 8.3.5.
For the input destination from the main unit, refer to Paragraphs 7.1 and 7.2.
(Data is written to BFM #0 and BFM #13 to BFM #26 by a TO instruction.)
6-4
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
< Assignment of FNC Nos. and BFM Nos. >
S0
S1
S2
S3
S4
S5
S6
Rotation angle a
Angle advance quantity A
Rotation angle b
Angle advance quantity B
Rotation angle c
Angle advance quantity C
Rotation angle d
Angle advance quantity D
Rotation angle e
Angle advance quantity E
Rotation angle f
Angle advance quantity F
Rotation angle g
Angle advance quantity G
Input from data setting panel
(FNC No.)
FNC 13
FNC 14
FNC 15
FNC 16
FNC 17
FNC 18
FNC 19
FNC 20
FNC 21
FNC 22
FNC 23
FNC 24
FNC 25
FNC 26
Input from main unit
(BFM No.)
BFM #13
BFM #14
BFM #15
BFM #16
BFM #17
BFM #18
BFM #19
BFM #20
BFM #21
BFM #22
BFM #23
BFM #24
BFM #25
BFM #26
6-5
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.4
Individual automatic angle advance function
The automatic angle advance function performs the output ON/OFF operation in advance with an arbitrary angle (angle advance quantity) in accordance with the rotation speed of the resolver.
This setting does an individual setting to the on angle and the off angle of output Y00 to Y03.
The executed program number can be used from bank 0 to bank 6.
Bank 7 must not be used. (Bank 7 is used to store the data of the individual automatic angle advance function.)
The rotational speed response is as follows.
Response speed:1degree (360 degrees/revolution) mode . . . 415 r/min
0.5 degrees (720 degrees/revolution) mode . . . 207 r/min
Angle advance quantity
(degrees)
G
180 degrees maximum
S6
S5
F
S4
E
S3
D
S2
C
B
A
S0
S1 f g
400r/min (1 degree mode)
207r/min (0.5degrees mode) maximum
Rotation speed (r/min) a b c d e
• The individual automatic angle advance function can be set in 7steps from S0 to S6 as shown in the figure above. Setting the rotation speed (a to g) and the angle advance quantity
(A to G) for each step.
• Please set the smallest rotation speed to S0 and increase the settings sequentially.
(S0<S1< . . . <S6)
• The rotation speed should be 400 r/min or less (1 degree mode), 207 r/min or less (0.5 degrees mode) and the angle advance quantity should be 180 degrees or less.
• When the rotation speed is 0 (initial value), the angle advance quantity is treated as 0.
6-6
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
• Please separate angle advance quantity from previous ON/OFF 1 degree (1 degree mode) or 0.5 degrees (0.5 degrees mode) or more. (Refer to the figure 1 below)
Figure 1
ON angle advance quantity
OFF angle advance quantity
ON angle advance quantity
OFF angle advance quantity
Y0
Individual automatic angle advance function unused.
Y0
Individual automatic angle advance function used.
1 degree or
0.5 degrees or more
1 degree or
0.5 degrees or more
1 degree or
0.5 degrees or more
0 degree 359 degrees
• Selection of use/do not use, input of the rotational speed, and angle advance quantity can be set by the data operation panel and the PLC main unit.
Use specification of individual automatic angle advance function
From the data setting panel : Set by FNC 05
→ Refer to 8.3.6
From the PLC : Bit5 of BFM #0 is turned ON
→ Refer to 7.2
Setting of rotational speed and angle advance quantity
From the data setting panel : Set by FNC 90
→ Refer to 8.3.6
Input by one time value
From the PLC : Input to BFM #6376 to #6459
→ Refer to the next page
Input value equals advance angle (1 degree mode)
Input value equals twice the advance angle (0.5 degrees mode)
Please input the rotational speed and angle advance quantity after specifying the use of the function.
(When the use of the function is not specified, it becomes an error.)
6-7
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
When individual automatic angle advance function is used, addition of the crack of rotation speed and angle advance quantity to buffer memory (BFM) is as follows.
Y0 S0
S1
S2
S3
S4
S5
S6
Y1 S0
S1
S2
S3
S4
S5
S6
Y2 S0
S1
S2
S3
S4
S5
S6
Y3 S0
S1
S2
S3
S4
S5
S6
6439
6442
6445
6448
6451
6454
6457
6418
6421
6424
6427
6430
6433
6436
6397
6400
6403
6406
6409
6412
6415
6376
6379
6382
6385
6388
6391
6394
Rotation speed
BFM No.
ON angle advance quantity
OFF angle advance quantity
6398
6401
6404
6407
6410
6413
6416
6377
6380
6383
6386
6389
6392
6395
6378
6381
6384
6387
6390
6393
6396
6399
6402
6405
6408
6411
6414
6417
6440
6443
6446
6449
6452
6455
6458
6419
6422
6425
6428
6431
6434
6437
6441
6444
6447
6450
6453
6456
6459
6420
6423
6426
6429
6432
6435
6438
• When the mode is selected 1 degree (360 degrees/ revolution), input equals advance angle value.
When the mode is selected
0.5 degrees (720 degrees/ revolution), inputs equals twice the advance angle value. (input 10, advance angle=5)
• The executed program number can be used from
Caution on batch transfer of programs
When the batch transfer of the program is done with the personal computer and FX-
20P-E when the Individual automatic angle advance function is used, all the data of the rotational speed, the turning ON angle, and the turning OFF angle is treated by the twice value.
6-8
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.5
Setting the reference angle
Originally, the brushless resolver has an absolute reference angle. In addition, a reference angle in accordance with a machine can be set.
Each set angle of the FX
2N
-1RM performs its operation based on the reference angle set in accordance with the machine.
The reference angle can be set by the data setting panel or by a TO instruction given by the PLC main unit.
< Setting by the data setting panel >
For the setting procedure using the data setting panel, refer to Paragraph 8.2.10.
< Setting by the PLC >
The reference angle data is provided in BFM #1. The reference angle setting command is provided in BFM #3 b2.
Write the angle data to be treated as the reference to
BFM #1.
Rotate the resolver, and stop it in an arbitrary position.
Write "1 (ON)" to BFM #3 b2
(rising edge). By this operation, the current position of the resolver becomes the angle set to BFM #1.
Caution on batch transfer of programs
Even if programs are transferred at a time by a personal computer or the FX-20P-E, the reference angle image set is not transferred.
Accordingly, set the reference angle again after the FX 2N -1RM or the resolver is replaced.
6-9
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.6
Handling the keyword
< Limitation of the function by the keyword >
When a keyword is registered, writing to the EEPROM is prohibited in the same way as the
EEPROM protect function. When programs are read by a personal computer or the FX-20P-E, the registered keyword must be entered.
(Preventing theft of a program)
A keyword can be registered/deleted using the data setting panel, the personal computer software and the FX-20P-E.
At this time, a keyword in a personal computer or the FX-20P-E is treated as "BBBBB {{{"
( {{{ indicates a numeric from 1 to 999.).
The writing of any data from the buffer memory to the EEPROM is prohibited. Only the operations shown in the table below are allowed to be set on the data setting panel.
< Operations enabled while a keyword is registered >
Operation by data setting panel
Operation by buffer memory
(BFM)
Read
Forced RUN/STOP
Read of reference angle
Write-protect of EEPROM
Deletion of keyword
Writing from BFM to EEPROM is prohibited.
Any modific at ion of BFM is valid, and operation of FX
1RM can be modified.
2N
-
When the registered keyword is deleted, all the functions become available again.
An unknown keyword can be deleted by the entire program deletion procedure (Refer to
Paragraph 9.2.5.). Keep in mind that all other registered data is also deleted.
6-10
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
6.7
Current angle transfer function
The current angle transfer function to transfers the current angle of the resolver to BFM#106 via turning ON input terminal B1.
(This function has been included since V2.40)
The PLC is used together, and a highly accurate sampling by which an external input is made a trigger can be done.
The response speed becomes 207r/min/0.5degree or 415r/min/degree.
Set to specify the bank from the PLC without fail when you use the current angle transfer function.
< Setting by the data setting panel >
• Set the method of specifying the bank by operating FNC3, "PLC".
Refer to Paragraph 8.3.4
• Set the current angle transfer function by operating FNC7, "Effective".
Refer to Paragraph 8.3.8
< Setting by the PLC >
• BFM#0 b3 is turned ON, and the method of specifying the bank selects "PLC".
• BFM#0 b7 is turned ON, and the Current Angle Transfer function is made effective.
→ Current angle transfer function is Invalidity.
ON
→ Current angle transfer function is effective.
Program example
M8000
M8000
M8000
M8000
M8000
M8000
M8000
M8000
M4
M5
M6
M7
M0
M1
M2
M3
M8002
BFM#106
Reading instruction
TO K0
FROM K0
Resolution: 1 degree
Rotation derection of resolver: Clockwise
Write protect of EEPROM: Write is enabled
Bank specification method: PLC
Automatic angle advance function: Un used
Individual automatic angle advance function:
Un used
Prohibition of RUN to PRG operation:
Permission
Current angle transfer function: Used
K0
K106
K2M0
D0
K1
K1
Parameter setting (BFM#0)
BFM#106
→ D0.
6-11
FX
2N
-1RM-E-SET Programmable Cam Switch Basic Setting 6
< Action of current angle transfer function>
Input terminal
B1 OFF
200
µs or more
200
µs or more
ON
OFF
200
µs or more
ON
OFF
98
99
100
101
102
103
104
Current angle
(BFM#8)
Value of
BFM#106
1
2
3
-1
4
5
6
5 100
• Transfer the current angle of the resolver to BFM#106 by turning ON input terminal B1.
• The input signal to input terminal B1 is necessary for both 200
µS or more the turning ON time and the turning OFF time.
• When input terminal B1 turns ON the power supply of FX
2N
-1RM while turned ON, the data storage in BFM#106 is not executed.
(When the terminal B1 is turned OFF once, and the terminal B1 is turned ON again, the data storage in BFM#106 is executed.)
• When neither turning ON the power supply nor the current angle transfer function are used,
”-1” is stored.
6-12
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
7.
BFM Assignment
This section describes the buffer memory (BFM) of the FX
2N
-1RM.
When the FX 2N Series PLC is connected to the FX 2N -1RM, data can be read/written from/to the
BFM by FROM/TO instructions. (Refer to Paragraph 7.3.)
When two or three FX 2N -1RM units are connected, FROM/TO instructions are available in only the unit nearest to the PLC main unit.
The second and third FX 2N -1RM units can write and read data from the PLC main unit via the first FX
2N
-1RM unit.
7.1
BFM list
BFM No.
#0
#1
Initial setting
Name
Reference angle (ADJ)
Initial value
0
0
Remarks R: For read W: For write
K: Keep
⎯
×1 value (1 degree),
×2 value (0.5 degree)
Refer to Paragraph 6.5.
W, K
W, K
File register assignment No.
D7144
D7145
0
Valid when bank specification is set to PLC.
W ⎯
#2
#8002
#9002 *1
#3
#8003
#9003 *1
#4
#5
Bank No. specification (00 to 07)
Command
Output prohibition (Y00 to Y17)
Output prohibition (Y20 to Y37)
0
0
0
#6 Output prohibition (Y40 to Y57)
#7
#8
#8008
#9008 *1
#9
#8009
#9009 *1
#10
#8010
#9010 *1
#11
#8011
#9011 *1
#12
#8012
#9012 *1
Executed bank No.
Current angle (degrees)
Rotation angle (r/min)
Output status (Y00 to Y17)
Output status (Y20 to Y37)
Output status (Y40 to Y57)
#13
#14
#15
#16
Speed of automatic angle advance
S0 (r/min)
A n g l e a d v a n c e q u a n t i t y o f a u t o m a t i c a n g l e a d va n c e S 0
(degrees)
Speed of automatic angle advance
S1 (r/min)
A n g l e a d v a n c e q u a n t i t y o f a u t o m a t i c a n g l e a d va n c e S 1
(degrees)
⎯
⎯
⎯
⎯
0
0
0
0
0
⎯
⎯
⎯ W
Prohibits output when each bit is set to ON.
Prohibits output when each bit is set to ON.
Prohibits output when each bit is set to ON.
⎯
×1 value (1 degree),
×2 value (0.5 degree)
W
W
W
W
R
⎯ R
Monitors output status when each bit is set to ON/OFF.
R
Monitors output status when each bit is set to ON/OFF.
R
Monitors output status when each bit is set to ON/OFF.
R
⎯
×1 value (1 degree),
×2 value (0.5 degree)
⎯
×1 value (1 degree),
×2 value (0.5 degree)
W, K
W, K
W, K
W, K
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
D7146
D7147
D7148
D7149
7-1
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
BFM No.
Name
Initial value
Remarks R: For read W: For write
K: Keep
File register assignment No.
#25
#26
#27
#28
#8028
#9028 *1
#29
#30
#31
↓
Speed of automatic angle advance
S6 (r/min)
A n g l e a d v a n c e q u a n t i t y o f a u t o m a t i c a n g l e a d va n c e S 6
(degrees)
Undefined
Status
Error code
Model code
Unusable
0
0
⎯
0
0
K5410
⎯
⎯
×1 value (1 degree),
×2 value (0.5 degree)
⎯
⎯
⎯
⎯
⎯
#100 *2
#101 *2
#102 *2
#103 *2
#104 *2
#105 *2
#106 *3
Written ON angle
Written OFF angle
Written BFM No.
Reading BFM No.
Reading ON angle
Reading OFF angle
Data transfer destination of current angle transfer function. Refer to paragraph 6.7
⎯
⎯
⎯
⎯
⎯
⎯
-1
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
Range of setting 1000 to 7142
(BFM number of output ON angle setting)
Range of setting 1000 to 7142
(BFM number of output ON angle setting)
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
↓
#1000
#1001
#1002
#1003
ON angle of bank No. 0, Y00, step
No. 0
OFF angle of bank No. 0, Y00, step No. 0
ON angle of bank No. 0, Y00, step
No. 1
OFF angle of bank No. 0, Y00, step No. 1
FFFF
FFFF
FFFF
FFFF
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
W, K
W, K
⎯
R
R
R
⎯
W
W
W
W
R
R
R
W, K
W, K
W, K
W, K
D7158
D7159
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
D1000
D1001
D1002
D1003
#1767
#1768
#1769
#1770
ON angle of bank No. 0, Y57, step
No. 7
OFF angle of bank No. 0, Y57, step No. 7
ON angle of bank No. 0, Y00, step
No. 0
OFF angle of bank No. 0, Y00, step No. 0
BFM #1000 to BFM #7143 are offered to set an angle.
The initial value is "FFFF" respectively. Data is written by ×1 value
(1 degree) and ×2 value (0.5 degree), and the set values are kept in the EEPROM.
When a program is transferred by a personal computer or the FX-
20P-E, BFM #1000 to BFM #7143 are assigned to file registers
D1000 to D7143.
For the bank Nos., output Nos., step Nos., ON angle and OFF angle assigned to BFM #1000 to BFM #7143, refer to the BFM No.
Quick Reference Table for Angle Setting provided at end of this manual.
#7142
#7143
ON angle of bank No. 0, Y57, step
No. 7
OFF angle of bank No. 0, Y57, step No. 7
FFFF
FFFF
×1 value (1 degree),
×2 value (0.5 degree)
×1 value (1 degree),
×2 value (0.5 degree)
W, K
W,K
D7142
D7143
7-2
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
*1: When two or more FX
2N
-1RM units are connected to the PLC main unit, data is read from and written to each unit via the buffer memory of the unit nearest to the PLC main unit.
The relationship between the BFM Nos. and the units is shown below.
BFM Nos. of one or two digits: FX 2N -1RM unit nearest to the PLC main unit
BFM Nos. of 8000 to 8999: Second FX 2N -1RM unit
BFM Nos. of 9000 to 9999: Third FX 2N -1RM unit
*2: BFM #100 to #105 has been included since version V2.00 (from 1998/2)
*3: BFM#106 has been included since version V2.40 (from 2002/1)
• All the buffer memories in the FX
2N
-1RM units accommodate 16-bit data. When using a
FROM/TO instruction, use a 16-bit instruction.
• When two FX
2N
-1RM is connected, the monitor cycle of BFM #8002 to #8028 becomes about 12m seconds.
When three is connected, the monitor cycle of BFM #8002 to #8028, #9002 to #9028 becomes about 27m seconds.
However, the table is composed from PRG to RUN again at the switch and bank changing.
Therefore, the time of 4 seconds or less is required. (Only at change)
7-3
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
7.2
Description on BFM
< BFM #0: Initial setting > b0
Bit Description
Resolution
Initial value
0
Remarks
1: 0.5 degree (720 degrees/rotation),
0: 1 degree (360 degrees / rotation) *1 b1 b2 b3 *4 b4 *2 b5 *2 b6 *3
Rotation direction of resolver
Write-protect of
EEPROM
Bank specification method
Automatic angle advance function
Individual automatic angle advance function
Prohibition of
RUN to PRG operation b7 *4
Current angle transfer function b8
∼
15 Unusable
0
0
0
0
0
0
0
⎯
1: Counterclockwise
0: Clockwise
1: Write to EEPROM is disabled.
0: Write is enabled. (However, BFM #0 b2 can be modified.)
1: PLC
0: FX
2N
-1RM external input Refer to Paragraph 6.2.
1: Used (Y00 to Y17)
0: Unused Refer to Paragraph 6.3
1: Used (Y00 to Y03)
0: Unused Refer to paragraph 6.4
1:Prohibition
0:Permission
1: Used
0: Unused Refer to paragraph 6.7
⎯
*1: When selecting "0.5 degree" as the resolution, enter a value twice the actual angle as the set data to BFM #1000 and later. For example, when the actual angle is 45 degrees, enter "K90" as the set data.
(For setting from the data setting panel, refer to Paragraph 8.2.1.) (Set range: 0 to 719)
*2: When both b4 and b5 are turned on, b5 becomes effective.
*3: The RUN to PRG operation with data setting panel is prohibited.
The RUN to PRG switch by the RUN / PRG change switch and BFM#3 is effective.
(This function is added from the product since V2.20.)
*4: Set to specify the Bank from the PLC without fail when you use the current angle transfer function.
(This function has been included since V2.40)
7-4
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
< BFM #3: Command > b0
Bit b1 b2
Description
RUN
PRG
ADJ b3 b4 b5
Error reset
Write instruction in RUN mode
Initialization of
BFM keep area b6
Write instruction in PRG mode b7
∼
15 Unusable
Remarks
Runs a program (on rising edge). Refer to Paragraph 7.1.
Turns off output by PRG command (received on rising edge).
Refer to Paragraph 7.1.
Sets reference angle on rising edge in PRG mode.
Refer to Paragraph 7.4. *4
Resets error information (received on rising edge).
Writes modification of program contents of bank currently executed to
EEPROM (on rising edge). *5
Initializes BFM keep area (on rising edge in PRG mode).
This command has priority over program protection actuated by code No.
Writes keep area contents to EEPROM in PRG mode (on rising edge).
⎯
*4: When an ADJ command is executed, the absolute value of the resolver is written to the
EEPROM. Do not set the write-protect function of the EEPROM.
*5: BFM #13 to BFM #26 (setting of the automatic angle advance function) are also written at the same time.
• When two or more FX 2N -1RM is connected and used for a main unit, the second command is allocated to BFM #8003, the third command is allocated to BFM #9003.
It is similar to above-mentioned BFM #3 with the crack of each bit of BFM #8003, #9003.
7-5
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
< BFM #4 to BFM #6: Output prohibition >
Example of BFM #4 b11 b12 b13 b14 b15 b7 b8 b9 b10 b3 b4 b5 b6
Bit b0 b1 b2
Description
Y00 output prohibition
Y01 output prohibition
Y02 output prohibition
Y03 output prohibition
Y04 output prohibition
Y05 output prohibition
Y06 output prohibition
Y07 output prohibition
Y10 output prohibition
Y11 output prohibition
Y12 output prohibition
Y13 output prohibition
Y14 output prohibition
Y15 output prohibition
Y16 output prohibition
Y17 output prohibition
Remarks
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
1: Prohibits output., 0: Enables output.
The bits b0 to b15 of BFM #4 correspond to Y00 to Y17. When each bit is set to 1 (ON), the output of the corresponding output No. is prohibited.
BFM #5 and BFM #6 correspond to Y20 to Y37 and Y40 to Y57 respectively in the same way, and the output can be prohibited for each point.
7-6
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
< BFM #10 to BFM #12: Output status >
Example of BFM #10 b11 b12 b13 b14 b15 b7 b8 b9 b10 b3 b4 b5 b6
Bit b0 b1 b2
Description
Y00 output status
Y01 output status
Y02 output status
Y03 output status
Y04 output status
Y05 output status
Y06 output status
Y07 output status
Y10 output status
Y11 output status
Y12 output status
Y13 output status
Y14 output status
Y15 output status
Y16 output status
Y17 output status
Remarks
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y01 output ON operation, 0: Y01 output OFF operation
1: Y17 output ON operation, 0: Y17 output OFF operation
• The bits b0 to b15 of BFM #10 correspond to Y00 to Y17, and each of b0 to b15 is turned on or off in accordance with each output status. This output status can be read to the PLC main unit by FROM instructions.
• BFM #11 and BFM #12 correspond to Y20 to Y37 and Y40 to Y57 respectively in the same way, and the output status can be checked for each point.
• When two or more FX 2N -1RM is connected used for a main unit, the second state of output is allocated to BFM #8010 to #8012 the third state of output is allocated to BFM #9010 to
#9012.
7-7
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
< BFM #28: Status >
Bit b0 b1 b2 b3 b4
Description
Operating
Rotating clockwise
Remarks
Turned on while operation is normal in RUN mode (Functions in same way as RUN LED.).
Turned on while rotating in RUN mode with BFM #0 b1 set to 0.
Rotating counterclockwise Turned on while rotating in RUN mode with BFM #0 b1 set to 1.
Error occurred
Turns off output. Turned off when error is reset (Functions in same way as
ERROR LED.).
Writing in RUN mode
Turned on while contents of program of bank currently executed are written to EEPROM.
Never modify program of same bank while this bit is turned on.
b5 b6 b7
Keep area being initialized Never modify program in keep area while keep area is initialized.
Two or more FX 2N -1RM units connected
Three FX nected
2N -1RM units con-
When two FX off. When three.FX
2N -1RM units are connected, both b6 and b7 are turned on.
2N
-1RM units are connected, b6 is turned on and b7 is turned b8
FX 2N -1RM communication error b9 ∼15 Unusable
When it is not possible to communicate with the right FX 2N -1RM where two or more FX 2N -1RM are connected, b8 turns on.
⎯
When two or more FX 2N -1RM is connected and used for a PLC main unit, the second status is allocated to BFM #8028, the third status is allocated to BFM #9028.
It is similar to above-mentioned BFM #28 with the crack of each bit of BFM #8028, #9028.
< BFM #29: Error code >
Code No.
20
21
22
23
Description
Data setting error (out of range)
Bank setting error (out of range)
Memory error (Data cannot be written to EEPROM.)
Resolver disconnection error
7-8
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
<BFM #100: Written on angle, BFM #101: Written off angle, BFM #102: Written BFM No>
The data of the turning on angle and the turning off angle can be indirectly set from a PLC main unit to two or more outputs of FX 2N -1RM.
(It is a function added from version V2.00)
After the turning on angle and the turning off angle data are written in BFM #100, #101, the BFM number which wants to be written is written BFM #102. The turning on angle data of BFM #100 is written in the BFM number specified by BFM #102 by this work. The off angle data of BFM #101 is written in the old number which continues to the specified number.
(Give setting BFM #102 as a number allocated to output on angle setting of BFM #1000 to
#7142. Refer to BFM No. Quick Reference Table for Angle setting in the end of a book.)
When the to instruction to BFM #102 is executed, the turning on angle and the turning off angle are written.
<BFM #103:Reading BFM No., BFM #104: Reading on angle, BFM #105: Reading off angle>
The data of the turning on angle and the turning off angle can be indirectly read from a PLC main unit to two or more outputs of FX 2N -1RM.
(It is a function added from version V2.00)
The BFM number which wants to be read to BFM #103 is written.
Then, output on angle data of the specified BFM number is read to BFM #104.
The turning off angle data allocated to BFM of the old number which continues to the specified number is read to BFM #105.
(Give setting BFM #103 as a number allocated to output on angle setting of BFM #1000 to
#7142. Refer to BFM No. Quick Reference Table for Angle setting in the end of a book.)
When the to instruction to BFM #103 is executed, the angle data is read to BFM #104, #105.
<BFM #106:Data transfer destination of current angle transfer function>
When the current angle transfer function is used, the current angle of the resolver is transferred to BFM#106 via turning ON (OFF Æ ON) input terminal B1.
When neither turning ON the power supply nor the current angle transfer function are used, “-1” is stored. (Function has been included since version V2.40)
< Application operation (FNC function) >
When using a function with FNC (FNC 70 to 75, 90), write the FNC No. to be used added to 1000
(K1070 for FNC 70, for example) to the bank No., STEP0 of the output No. and the BFM No.
(BFM #1000, BFM #1016, BFM #6376, etc.) of the ON angle to be used.
7-9
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
< Timing at which a program is saved to the EEPROM >
1 ) While the data setting panel is manipulated
Every time a program is modified using the data setting panel, the modified data is written to both the buffer memory and the EEPROM.
2 ) While the RUN mode is selected
When the bank is switched, the contents of a new bank are saved in the EEPROM.
When a write command in RUN mode (BFM #3 b4) is written from the PLC main unit to the
FX 2N -1RM (on the rising edge), the modified contents of the program of the bank currently executed are saved in the EEPROM. (At the same time, the modified contents of the automatic angle advance are also saved.)
3 ) While the PRG mode is selected
When a write command in PRG mode (BFM #3 b6) is written from the PLC main unit to the
FX 2N -1RM (on the rising edge), the contents of the BFM keep area are saved in the
EEPROM.
4 ) When the mode is switched from PRG to RUN
When a RUN command (BFM #3 b0) is written from the PLC main unit to the FX 2N -1RM (on the rising edge), the contents of the BFM keep area are saved in the EEPROM.
< Timing at which the ON/OFF table is created >
1 ) On the rising edge when the mode is switched from PRG to RUN
2 ) While the RUN mode is selected
When the bank is switched
When a command to write a program to the EEPROM is given (When data is not required to be written to the EEPROM, set the write-protect function of the EEPROM.)
• Even if a BFM program is modified in the RUN mode from the PLC, such modification is not reflected on the ON/OFF table.
The modified program is reflected when a command to write data to the EEPROM is given.
The contents of the setting of the automatic angle advance function are immediately reflected on the ON/OFF table when data is written to the buffer memory.
The contents of the setting are saved when a command to write data to the EEPROM is given.
7-10
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
7.3
Cautions on creation of a sequence program
When the ON/OFF angle of the FX
2N
-1RM is set using a program in the PLC main unit, a watchdog timer error may occur if many settings are performed at a time.
When a large value is written to D8000 while setting is performed using the initial pulse, a watchdog timer error may also occur because such a written value becomes valid only when an
END instruction is given.
It is recommended to write the ON/OFF angle data after one operation cycle from the initial pulse as shown in the program below.
M1
TO
Turned on after one operation cycle from modification of the watchdog timer.
M8002
MOV
Initial pulse
M1
K0 K1000
K300 D8000
K0 K1
Writes "0 degree" to BFM #1000
(bank 0, Y0, STEP 0, ON angle).
Modifies the watchdog timer to "300 ms".
END
All the buffer memories (BFM) of the FX 2N -1RM accommodate 16-bit data.
When reading or writing data from the PLC main unit, use 16-bit FROM/TO instructions.
(If 32-bit instructions ([D] FROM/[D] TO) are used, instructions are executed using 32-bit data for the specified BFM No. and the consecutive BFM No.)
7-11
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
7.4
Program example
7.4.1
Program example which uses FROM/TO instruction
A program example using FROM/TO instructions is shown below.
In this program, the FX
2N
-1RM is switched to the RUN mode by input to X000 in the PLC main unit, and switched to the PRG mode by input to X001.
When actual conditions differ from those in the program shown below, change the program to suit the application accordingly.
<Description>
Data is output to the PLC main unit, each data is read, and commands are written.
(Data and each statuses are read only.)
<Device assignment>
D0: BFM #8 (current angle)
D1: BFM #9 (rotation speed (rpm))
<Program>
M8000
FROM K0
FROM K0
K10 K4Y0 K3
K8 D0 K2
Outputs the ON/OFF information of BFM #10 to BFM #12 (Y0 to Y57) to Y0 to Y57 of the programmable controller.
Reads BFM #8 (current angle) to D0, and reads BFM #9 (rotation speed) to D1.
FROM K0 K28 K2M0 K1
Reads BFM #28 (status) to M0 to M7.
TO K0 K3 K2M10 K1
Writes the command M10 to M17 to BFM #3.
X000 RUN command
M10
X001 PRG command
M11
X002 Error reset
M13
7-12
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
Use the program example shown below when the resolver rotation speed is low at startup, stop, etc. and the current angle and output status are unstable.
<Description>
Rotation direction: Clockwise only
Angle: Single angle
Angle proceeded in 1 scan: 1 to 59 °
<Device assignment>
D0: BFM #8 (current angle)
D1: BFM #9 (rotation speed (rpm))
D10: Previous value of current angle
D11: Latest value of current angle
M350: FX
2N
-1RM output status stability confirmation flag
<Program>
M8002
FROM K0 K8 D10 K1
When the programmable controller goes into
RUN mode, the value stored in BFM #8
(current angle) is read to D10.
M8000
FROM K0 K8 D11 K1
The latest value stored in BFM #8
(current angle) is read to D11.
SUB D11 D10 D12
When the angle does not pass 0
0<D12<60: When the angle has increased by 1 to 59 (*1*2)
AND< K0 D12 AND< D12 K60
*1*2
M350
When the angle passes 0
-360<D12<-300: When the angle has increased by 1 to 59 (*1*2)
AND< K-360
*1
D12 AND< D12 K-300
*1*2
MOV D11 D10
The latest angle (stored in D11) is compared with the previous angle (stored in D10).
When the angle has increased, M350 is set to ON and the latest value of the current angle (stored in D11) is stored in D10 to update the previous value.
M350
M8000
FROM K0 K10 K4Y0 K3
FROM K0 K8 D0 K2
Outputs the ON/OFF information of BFM
#10 to BFM #12 (Y0 to Y57) to Y0 to Y57 of the programmable controller.
Reads BFM #8 (current angle) to D0, and reads BFM #9 (rotation speed) to D1.
FROM K0 K28 K2M0 K1 Reads BFM #28 (status) to M0 to M7.
TO K0 K3 K2M10 K1 Writes the command M10 to M17 to BFM #3.
X000 RUN command
X001 PRG command
X002 Error reset
M10
M11
M13
*1: Double the value in the case of double angle.
*2: The figure below shows the variation of the rotation angle. Set a value larger than the angle proceeded in 1 scan.
270
350
0
Variation
= 50
40
90
<Example>
• 110 ° → 160 ° (when the angle does not pass 0 ° )
160 - 110 = 50
• 350 ° → 40 ° (when the angle passes 0 ° )
40 - 350 = -310
Variation
= 50
110
180
160
7-13
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
7.4.2
Program example which uses indirect specification (BFM #100 to #105)
The bank number and the output number are specified with Graphic Operation Terminal GOT-
F900 series connected with a PLC.
And, writing and reading are done to the ON/OFF angle of all patterns. (step 0 to step 7)
Writing and reading the ON/OFF angle are indirectly done. (BFM #100 to #105 is used.)
<System configuration>
POWER
F940GOT-SWD-E
L N
COM
24+ X1
X2
X3
X4
X7
X10
X13
X14
X15
X16
IN
0
10
1 2 3
11 12 13
4 5 6
14 15
7
16 17
Y1
Y2
Y3
Y4
Y5
Y6
0
OUT
10
1
11
2 3
12 13
4 5 6
14 15 16
7
17
Y10
COM3 Y11
Y12
Y13
Y14
Y15
POWER
RUN
BATT.V
PROG.E
CPU.E
BANK
OUT
STEP DEG
BANK
7
FNC
4
RUN
1
STOP
0
OUT
8
DEL
5
COPY
2
STEP
9
TEACH
6
ADJ
3
ON
OFF
CLR GO
RUN
ERR
ON
OFF
PLC FX
2N series FX
2N
-1RM
<Device assignment>
The device writes all data by F940GOT-SWD-E
D0
D1
: Bank number specification
: Output number specification
D300 to D315 : ON/OFF angle input
0 to 7
0 to 57(octal number)
ON angle
Step 0
D300
OFF angle D301
M10
M11
Step 1
D302
D303
Step 2
D304
D305
: Writing instruction
: Reading instruction
Step 3
D306
D307
Step 4
D308
D309
Step 5
D310
D311
Step 6
D312
D313
Step 7
D314
D315
7-14
FX
2N
-1RM-E-SET Programmable Cam Switch BFM Assignment 7
75
M10
M11
82
M8000
92
P100
93
M8000
105
108
M8000
141
142
P101
143
M8000
155
M8000
158
191
192
193
<Program>
0
M10
M11
68
M10
[SM0V D1 K1 K1 D23 K1 ]
[SM0V D1 K2 K1 D24 K1 ]
[MUL K8 D24 D26 ]
• The BFM number is specified based on output number specification(D1: 0 to 57)
Octal number
→decimal number...
place of 10
× 8 + place of 1
[ADD D23 D26 D28 ]
[MUL K768 D0 D4 ]
[MUL K16 D28 D6 ]
[ADD K1000 D4 D210]
[ADD D6 D210 D210]
[CALL P100]
( M4 )
( M6 )
⋅ ⋅ ⋅
⋅ ⋅ ⋅
[CALL P101]
• Bank specification BFM number (D210)
= 768
× bank specification number(D0) + 1000
Output specification BFM number (D210)
= 16
×
specification of output number of decimal
number(D28) + bank specification number(D210)
• Writing instruction to EEPROM (RUN mode)
• Writing instruction to EEPROM (PRG mode)
[T0 K0 K3 K2M0 K1 ]
⋅ ⋅ ⋅
• Writing of command
[ FEND ]
[M0V K0 V ]
[M0V D210 D220]
[ FOR K8 ]
[T0 K0 K100 D300V K2 ]
[T0 K0 K102 D220 K1 ]
[ADD V K2 V ]
[ADD D220 K2 D220]
[ NEXT ]
[ SRET ]
[M0V K0 V ]
[M0V D210 D220]
[ FOR K8 ]
[T0 K0 K103 D220 K1 ]
[FROM K0 K104 D300V K2 ]
[ADD D220 K2 D220]
[ADD V K2 V ]
[ NEXT ]
[ SRET ]
[ END ]
⋅ ⋅ ⋅
⋅ ⋅ ⋅
⋅ ⋅ ⋅
⋅ ⋅ ⋅
⋅ ⋅ ⋅
• Initialization of index register
• Shelter of data
• FOR to NEXT is repeated 8 times.
• Writing of turning on angle and turning off angle of specified step
• Writing address
• Change in step number data and writing address
(increases by two)
⋅ ⋅ ⋅
⋅ ⋅ ⋅
⋅ ⋅ ⋅
⋅ ⋅ ⋅
⋅ ⋅ ⋅
• Initialization of index register
• Shelter of data
• FOR to NEXT is repeated 8 times.
• Reading address
• Reading of turning on angle and turning off angle of specified step
• Change in step number data and reading address
(increases by two)
7-15
FX
2N
-1RM-E-SET Programmable Cam Switch
Memo
BFM Assignment 7
7-16
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.
Program Operating Procedures
This section describes the program operating procedures in the FX
2N
-1RM using the data setting panel.
8.1
Functions offered by the data setting panel
< Data setting panel function list >
In addition to the following list. There is a monitor mode (refer to 9.1) and a test mode (refer to
10.1)
Item Function Mode
Read
Write
Insertion
Deletion
Bank copy
Reads a program.
Writes and modifies a program.
Inserts a program.
Deletes a program.
Output copy
Teaching modification
Copies contents of existing bank to specified bank.
Copies contents of existing output to specified output of same bank.
Treats current position of resolver as set value.
Teaching insertion
Forced RUN/PRG
Inserts current position of resolver as set value.
Changes over mode between RUN (operation) and PRG (stop/ program) from data setting panel to FX 2N -1RM.
Read of reference angle Reads and displays reference angle.
Setting of reference angle Modifies reference angle.
Specification of resolution Specifies resolution (0.5 degree or 1 degree).
Specification of rotation direction
Write-protect of EEPROM
Specifies rotation direction of resolver (counterclockwise or clockwise).
Specifies availability of write to EEPROM (prohibited or enabled).
Setting of bank specification method
Specifies bank specification method (external input or PLC).
Setting of automatic angle advance function
Specifies use of automatic angle advance function, and sets rotation speed and angle advance quantity.
Individual automatic angle advance function
The output number, rotational speed, and angle advance quantity of individual automatic angle advance function is set.
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
Prohibition of RUN to
PRG operation
Current angle transfer function
The RUN to PRG operation with data setting panel is prohibited.
Current angle of the resolver is transferred to BFM#106 via turning ON input terminal B1.
Reverse of output pattern Reverses output pattern of existing program.
Batch addition of output set angle
Adds specified angle to set angle of specified output pattern at a time.
Batch subtraction of output set angle
Batch addition of ON output set angle
Batch subtraction of ON output set angle
Subtracts specified angle from set angle of specified output pattern at a time.
Adds specified angle to ON set angle of specified output at a time.
Subtracts specified angle from ON set angle of specified output at a time.
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
PRG
Description page
8-3
8-4
8-5
8-6
8-8
8-8
8-9
8-10
8-11
8-12
8-12
8-13
8-13
8-14
8-14
8-15
8-17
8-21
8-21
8-22
8-23
8-23
8-24
8-24
8-1
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
Item Function Mode
Description page
Batch addition of OFF output set angle
Batch subtraction of OFF output set angle
BCD output
(negative logic)
BCD reverse output
(positive logic)
One-phase pulse output
(180 pulses/rotation)
Two-phase pulse output
(90 pulses/rotation)
RUN output
One-phase pulse output
(60 pulses/rotation)
Keyword registration
Keyword deletion
Adds specified angle to OFF set angle of specified output at a time.
Subtracts specified angle from OFF set angle of specified output at a time.
Outputs current angle as BCD from a cer tain output No.
(negative logic).
Outputs current angle as BCD from a cer tain output No.
(positive logic).
PRG
PRG
PRG
PRG
Outputs a pulse string from an arbitrary output No. (One-phase,
180 pulses/rotation).
Outputs a pulse string from an arbitrary output No. (Two-phase,
90 pulses/rotation).
PRG
PRG
Always outputs ON from an arbitrary output No. in RUN mode.
PRG
Outputs a pulse string from an arbitrary output No. (One-phase,
60 pulses/rotation).
PRG
Registers keyword to prevent write to EEPROM and theft of a program.
Deletes keyword.
PRG
PRG
8-25
8-25
8-26
8-26
8-27
8-27
8-28
8-28
8-30
8-30
8-2
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2
Basic operating procedures
8.2.1
Common items
• When the power is turned on, the following initial screen is displayed on the data setting panel.
< When the PRG mode is selected >
BANK
0
OUT
0
STEP
0
DEG
Blank*1
ON LED
Lit
OFF LED
Extinguished
*1: When an angle is already set to the output Y0, that ON angle is displayed.
< When the RUN mode is selected >
The display mode just before the power is turned off or just before the mode is switched to the PRG mode is displayed. (Refer to Paragraph 9.1.)
• When setting the ON/OFF angle of an output or the angle advance quantity of the automatic angle advance function from the data setting panel, use the [
⋅ ] key to enter "0.5 degree".
(For setting from the buffer memory, refer to Paragraph 6.2.)
Example: When setting "90.5 degree"
Press the [9], [0] and [
⋅ ] keys. A decimal point is also displayed on the DEG display.
(Refer to Paragraph 8.3.5.)
• In the FX 2N -1RM, modification of a program can be prohibited by registering a keyword or setting the write-protect function of the built-in EEPROM.
When "Prt" is displayed while a program is modified, delete the registered keyword or reset the write-protect function of the built-in EEPROM, then modify the program again.
• Handling of the [CLR] key
1 ) After having performed an erroneous operation or erroneous input, the last operation can be undone by pressing the [CLR] key.
2 ) The error indication can be cleared by pressing the [CLR] key. When the [CLR] key is pressed, the error indication currently displayed is cleared, and "STEP0" is displayed.
3 ) When the [CLR] key is pressed after a read operation was performed and while an angle is displayed on the DEG display, the insertion mode is selected and the DEG display becomes blank.
• Timing to save a program to the EEPROM
While the data setting panel is manipulated, data is written to both the buffer memory and the
EEPROM when the [GO] key is pressed.
8.2.2
Read [Power ON][PRG mode]
Read the specified program bank, the specified output and the specified step No.
BANK 0 GO
Read the program bank No. 0.
OUT 0 GO
Read the output Y00.
STEP 0 GO
Read the step No. 0.
When the [-] key is pressed, the item is moved in the order of "OFF angle of the previous step" and "ON angle of the previous step" (, then stops at the step No. 0).
When the [+] key is pressed, the item is moved in the order of "OFF angle of the same step" and
"ON angle of the next step" (, then stops at the step No. 7).
When the [+] key is pressed and held for 0.3 sec or more, the next item is displayed in turn.
When the [-] key is pressed and held for 0.3 sec or more, the previous item is displayed in turn.
8-3
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.3
Write and modification [Power ON] [PRG mode]
Read the step No. to be written or modified, then set the ON/OFF angle of the output.
When writing new data, perform the write operation in the order of "ON angle" and "OFF angle".
When modifying the existing data, the ON angle or the OFF angle can be modified separately.
< Key operation >
BANK
OUT
0
0
GO
GO
Read the program bank
No. 0.
Read the output Y00.
STEP
1
0
ON
OFF
2
GO Read the step No. 0.
Start to set ON/OFF of the output Y00.
< Display >
BANK
0
OUT
0
STEP
0
DEG
Blank*1
ON LED
Lit
OFF LED
Extinguished
*1 When a modification operation is
performed, the ON angle of the output
Y00 already registered is displayed.
On the DEG , "0" is displayed or an angle already registered flashes.
The ON LED is lit to indicate that the ON angle setting operation is being performed.
"123" flashes on the DEG.
ON
OFF
1 or
3
GO
3
GO
5
Enter the ON angle of the output Y00.
Determine the ON angle.
When data is newly written or the [ON OFF] key is pressed, the process proceeds to setting of the
OFF angle. When the existing data is modified, the contents of modification are written to the EEPROM when the [GO] key is pressed.
Enter the OFF angle of the output Y00.
Determine the OFF angle.
The ON/OFF set angle of the output Y00 entered is written to the built-in EEPROM.
●When the data entered is equivalent to (overlaps)
the existing ON/OFF angle, the error indication
"E02" is displayed. At this time, the data entered is
not written.
●When the [GO] key is pressed at the end of the
OFF angle setting operation for the step No. 7, the
step 0 of the same bank is displayed.
The OFF LED is lit to indicate that the process has proceeded to the OFF angle setting operation of the same step.
"135" flashes on the DEG.
The data setting operation proceeds to the next step, and the data setting panel becomes the following status.
BANK OUT STEP DEG ON LED OFF LED
0 0 1 Blank*2 Lit
Extinguished
*2 When a modification operation is
performed, the ON angle of the next step
already registered is displayed.
• When setting the ON/OFF angle of an output or the angle advance quantity of the automatic angle advance function from the data setting panel, use the [ ⋅ ] key to enter "0.5 degree".
Example: When setting "90.5 degree"
Press the [9], [0] and [
⋅ ] keys. A decimal point is also displayed on the DEG display.
8-4
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.4
Insertion
[Power ON] [PRG mode]
Insertion is performed to the steps Nos. 0 to 6 of the same bank and the same output No.
When data is inserted into an arbitrary step, the steps after the specified step are shifted backward by 1 step respectively, and the set value is written. At this time, if a set value is already written to the step No. 7, shift backward is disabled and the error E06 occurs.
Read the head of a program at first, then insert the ON/OFF angle of the output.
< Key operation >
BANK
OUT
0
0
GO
GO
Read the program bank
No. 0.
Read the output Y00.
STEP 0 GO
Read the step No. 0.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
CLR Select the insertion mode.
ON
OFF
Start to set ON/OFF of the output Y00.
2 4
ON
OFF or
6
GO
Enter the ON angle of the output Y00.
Determine the ON angle.
Then, the process proceeds to setting of the OFF angle.
3 4 5 Enter the OFF angle of the output Y00.
GO
Determine the OFF angle.
The existing set values of the step No. 0 and later are shifted backward by 1 step respectively, and the ON/
OFF set angle of the output
Y00 entered is written to the built-in EEPROM
When the data entered is equivalent to (overlaps) the existing ON/OFF angle, the error indication
"E02" is displayed. At this time, the data entered is not inserted.
When data is already present in the step No. 7, the error indication "E06" is displayed. At this time, the data entered is not inserted either.
Nothing is displayed on the DEG to indicate that the insertion mode is selected.
"0" flashes on the DEG.
The ON LED is lit to indicate that the ON angle setting operation is being performed.
"246" flashes on the DEG.
The OFF LED is lit to indicate that the process has proceeded to the OFF angle setting operation of the same step.
At this time, "0" flashes on the DEG.
"345" flashes on the DEG.
The data setting operation proceeds to the next step, and the data setting panel becomes the following status.
BANK OUT STEP ON LED OFF LED
0 0 1
DEG
000
*2
Lit
Extinguished
*2 The step No. 1 (former step No. 0) shifted
backward by insertion is displayed.
8-5
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.5
Deletion [Power ON] [PRG mode]
Delete the entire program, the bank data, the output data or the step data (ON/OFF).
The entire program contains the bank data, the output data, the step data and the keyword.
Deleting the entire program
< Key operation >
DEL
< Display >
BANK
"0" flashes
OUT
"0" flashes
STEP
"0" flashes
DEG
"# # #" flashes*1
ON LED
Extinguished
*1 The ON angle of the output Y00 already
registered flashes.
OFF LED
Extinguished
GO "dEL" flashes on the DEG.
GO BANK
0
OUT
0
STEP
0
DEG
Blank
ON LED
Lit
OFF LED
Extinguished
Deleting a specified bank
< Key operation >
BANK 0 GO
Specify the bank No. 0.
DEL
BANK GO
GO
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Lit
*1 The ON angle of the output Y00 already
registered is displayed.
OFF LED
Extinguished
BANK
"0" flashes
OUT
"0" flashes
STEP
"0" flashes
DEG
# # # flashes*2
ON LED OFF LED
Lit
Extinguished
*2 The ON angle of the output Y00 already
registered flashes.
When the [BANK] key is pressed, only the BANK "0" flashes.
When the [GO] key is pressed, "dEL" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
Blank
ON LED
Lit
OFF LED
Extinguished
8-6
FX
2N
-1RM-E-SET Programmable Cam Switch
Deleting a specified output
< Key operation >
BANK 0 GO Specifies the bank No. 0.
OUT 0 GO
Specify the output Y00.
DEL
OUT GO
GO
Program Operating Procedures 8
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Lit
*1 The ON angle of the output Y00 already
registered is displayed.
OFF LED
Extinguished
BANK
"0" flashes
OUT
"0" flashes
STEP
"0" flashes
DEG
# # # flashes*2
ON LED
Extinguished
OFF LED
Extinguished
*2 The ON angle of the output Y00 already
registered flashes.
When the [OUT] key is pressed, only the OUT "0" flashes.
(The BANK "0" is displayed.)
When the [GO] key is pressed, "dEL" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
Blank
ON LED
Lit
OFF LED
Extinguished
Deleting the ON/OFF data of a specified step
< Key operation >
BANK 0 GO Specify the bank No. 0.
OUT 0 GO Specify the output Y00.
STEP 0 GO
Specify the step No. 0.
DEL
STEP GO
Steps are deleted one by one by repetitious operations.
GO
The ON/OFF data of the specified step is deleted, and the ON/OFF data of the step after the specified step and later is shifted forward respectively.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
BANK
"0" flashes
OUT
"0" flashes
STEP
"0" flashes
DEG
# # # flashes*2
ON LED OFF LED
Extinguished
Extinguished
*2 The ON angle of the output Y00 already
registered is displayed.
When the [STEP] key is pressed, only the STEP "0" flashes.
(The BANK "0" and the OUT "0" are displayed.)
When the [GO] key is pressed, "dEL" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*3
ON LED
Lit
OFF LED
Extinguished
The step No. 0 (former step No. 1) shifted forward by deletion is displayed.
8-7
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.6
Copy [Power ON] [PRG mode]
Copy the contents of an existing bank to a specified bank. Copy the contents of an existing output to a specified output of the same bank.
Copying a bank
< Key operation >
BANK 0 GO
Specify the copy source.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
CPY "CPY" flashes on the DEG.
BANK 1
Specify the copy destination.
When the [BANK] and [1] keys are pressed, the
BANK "1" and "cpy" flash.
GO
The error indication "E07" is displayed when the bank
No. specified as source is equivalent to the bank No.
specified as destination. At this time, copy is not executed.
BANK
1
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y00 of the
copy destination bank is displayed.
Copying an output
< Key operation >
BANK
OUT
0
0
GO
GO Specify the copy source.
CPY
OUT 1 GO Specify the copy destination.
The error indication "E05" is displayed when the output
No. specified as source is equivalent to the output No.
specified as destination. At this time, copy is not executed.
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Lit
*1 The ON angle of the output Y00 already
registered is displayed.
OFF LED
Extinguished
"CPY" flashes on the DEG.
BANK
0
OUT
1
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y00 of the copy
destination output is displayed.
8-8
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.7
Write and modification of teaching
Treat the current position of the resolver as the set value.
Connect the resolver to the FX
2N
-1RM before turning on the power.
[Power ON] [PRG mode]
< Key operation >
BANK 0 GO
Read the program bank No. 0.
OUT
STEP
0
0
TEACH Start to set the ON angle of the output Y00.
Stop the resolver in a position in which it is to be rotated.
ON
OFF or
Stop the resolver in a portion in which it is to be rotated.
GO
Determine the ON angle.
When data is newly written or the [ON OFF] key is pressed, the process proceeds to setting of the OFF angle.
When the existing data is modified, the contents of modification are written to the
EEPROM when the [GO] key is pressed.
GO
GO Read the output Y00.
GO
Read the step No. 0.
Determine the OFF angle.
The ON/OFF set angle is written to the built-in
EEPROM.
< Display >
BANK
0
OUT
0
STEP
0
DEG
Blank*1
ON LED
Lit
*1 When a modification operation is performed,
the ON angle of the output Y00 already
registered is displayed.
OFF LED
Extinguished
The angle in the current position flashes on the
DEG .
The OFF LED is lit to indicate that the process has proceeded to setting of the OFF angle of the same step.
BANK
0
OUT
0
STEP
0
DEG ON LED OFF LED
# # #
*2
Extinguished
Lit
*2 When the [GO] key is pressed while modification
is performed, the OFF angle of the same step is
displayed.
When the [ON OFF] or [GO] key is pressed while
data is newly written or when the [ON OFF] key
is pressed while the existing data is modified, the
current angle flashes.
BANK OUT STEP DEG ON LED OFF LED
0 0 1 Blank*3 Lit
Extinguished
*3 When a modification operation is performed,
the ON angle of the next step already
registered is displayed.
8-9
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.8
Insertion of teaching
Insert the current position of the resolver as the set value.
Connect the resolver to the FX
2N
-1RM before turning on the power.
[Power ON][PRG mode]
< Key operation >
BANK 0 GO
Read the program bank No. 0.
OUT
STEP
0
0
GO Read the output Y00.
GO
Read the step No. 0.
< Display >
BANK
0
OUT
0
STEP
0
DEG
Blank*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
CLR
TEACH
Select the insertion mode.
Start to set the ON angle of the output Y00.
Nothing is displayed on the DEG to indicate that the insertion mode is selected.
The angle in the current position flashes on the DEG.
Rotate the resolver, and stop it in a position in which it is to be turned on.
ON
OFF or GO
Determine the ON angle.
Starts to set OFF of the output
Y00.
BANK
0
OUT
0
STEP
0
DEG
# # # flashes*2
ON LED
Extinguished
OFF LED
Lit
*2 The current angle flashes.
The OFF LED is lit to indicate that the process has proceeded to setting of the OFF angle of the same step.
Rotate the resolver, and stop it in a position in which it is to be turned on.
GO
Determines the OFF angle.
BANK
0
OUT
0
STEP
1
DEG
# # #
*3
ON LED OFF LED
Lit
Extinguished
*3 The step No. 1 (former step No. 0) shifted
downward by insertion is displayed.
8-10
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.9
Changing over the mode between RUN and PRG [Power ON] [RUN/ PRG mode]
Change-over the mode between RUN and PRG from the data setting panel.
RUN
< Key operation >
RUN
< Display >
BANK OUT
0 0
STEP
0
DEG
"RUN" flashes
GO Example of current value display
BANK OUT STEP DEG RUN LED
0 Blank Blank
# # #
*1
Lit
*1 The current value is displayed.
When the mode is switched in the way
"RUN
→ PRG → RUN", the monitor status just before the mode is switched from
RUN to PRG is displayed.
(Refer to Paragraph 9.1)
PRG
< Key operation >
STOP
GO
< Display >
BANK OUT
0 Blank
STEP
Blank
DEG
"StP" flashes
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Lit
*1 The set value is displayed.
8-11
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.2.10
Reading/setting the reference angle
Set the current position of the resolver as the reference angle.
The reference angle is used as common in all the banks.
Connect the resolver to the FX
2N
-1RM before turning on the power.
[Power ON][PRG mode]
Read procedure
< Key operation >
ADJ
Display the reference angle.
< Display >
BANK b
OUT
Ad
STEP
Blank
DEG ON LED
### flashes
*1
Extinguished
*1 The reference angle already registered
flashes. The initial value is 0.
OFF LED
Extinguished
CLR Return the display to the previous status.
BANK
0
OUT STEP
0 0
DEG ON LED
### *2 Lit
OFF LED
Extinguished
*2 The ON angle of the output Y00 already
registered is displayed.
Setting procedure
< Key operation >
ADJ Display the reference angle.
< Display >
BANK b
OUT
Ad
STEP
Blank
DEG
### flashes
*1
ON LED
Lit
*1 The reference angle already registered
flashes. The initial
OFF LED
Extinguished
The numeric "100" entered flashes on the DEG.
1 0 0
Enter a numeric to be treated as reference.
Rotate the resolver, and stop it in an arbitrary position.
GO
The current position in which the resolver is stopped is treated as set value.
BANK OUT STEP
0 0 0
DEG ON LED OFF LED
###*2 Lit
Extinguished
*2 The ON angle of the output Y00 already
registered is displayed.
8-12
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3
Application operating procedures
An application operating procedure indicates a monitor operating procedure, a test operating procedure or an operating procedure using the [FNC] key. The contents when the [FNC] key is used vary depending on the FNC No. entered after the [FNC] key.
The FNC Nos. available are 0 to 6, 13 to 26, 50, 60 to 65, 70 to 75, 80, 84 and 90.
8.3.1
Specifying the resolution [FNC0] [Power ON] [PRG mode]
Specify the resolution.
The resolution can be selected between 1 degree (initial vale) and 0.5 degree.
< Key operation >
FNC 0 GO
< Display >
BANK OUT
0 0
STEP
0
DEG
F00
*1 Initial value (resolution = 1 degree)
ON LED
Extinguished
OFF LED
Lit*1
ON
OFF
Confirm the setting by referring to the ON/OFF LED status.
BANK
0
OUT
0
STEP
0
DEG
F 00
ON LED
Flashes
OFF LED
Extinguished
GO
The contents of the previous and later FNC Nos. can be displayed and confirmed in turn using the [-] and
[+] keys. (FNC0 to FNC4)
When setting is finished, the contents of the next FNC No. (FNC1) are displayed.
While the OFF LED is lit: Resolution = 1 degree
While the ON LED is lit: Resolution = 0.5 degree
8.3.2
Specifying the rotation direction of the resolver [FNC1] [Power ON] [PRG mode]
Select the rotation direction of the resolver. When turned to the other direction, the ON/OFF angle is changed and output status is reversed.
< Key operation >
FNC 1 GO
Rotation direction
< Display >
BANK OUT STEP
0 0 0
DEG
F01
ON LED OFF LED
Extinguished
Lit*1
*1 Initial value (rotation direction = clockwise)
ON
OFF
GO
CCW
CW
Output status
Output when turned to CW
OFF
Output when turned to CCW
ON
ON angle/
OFF angle setting
ON
OFF
OFF
ON
ON angle OFF angle
BANK
0
OUT
0
STEP
0
DEG
F01
ON LED OFF LED
Flashes
Extinguished
When setting is finished, the contents of the next FNC No.
(FNC2) are displayed.
While the OFF LED is lit: Rotation direction = CW
While the ON LED is lit: Rotation direction = CCW
8-13
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.3
Write-protect function of the EEPROM [FNC2] [Power ON] [PRG mode]
Enable or prohibit write of data to the EEPROM built in the FX
2N
-1RM.
< Key operation >
FNC 2 GO
< Display >
BANK OUT
0 0
STEP
0
DEG
F02
ON LED
Extinguished
OFF LED
Lit*1
*1 Initial value (write enabled).
ON
OFF
BANK
0
OUT
0
STEP
0
DEG
F 02
ON LED
Flashes
OFF LED
Extinguished
GO When setting is finished, the contents of the next FNC No. (FNC3) are displayed.
While the OFF LED is lit: Write enabled
While the ON LED is lit: Write prohibited
8.3.4
Bank specification method [FNC3]
Select the program bank specification method.
< Key operation >
FNC 3 GO
ON
OFF
[Power ON] [PRG mode]
< Display >
BANK
0
OUT
0
STEP
0
DEG
F03
ON LED OFF LED
Extinguished
Lit *1
*1 Initial value (specifies by an external
input of FX 2N -1RM).
BANK OUT STEP DEG
0 0 0 F03
ON LED OFF LED
Flashes
Extinguished
GO When setting is finished, the contents of the next FNC No. (FNC4) are displayed.
While the OFF LED is lit:Specifies by an external input of
FX
2N
-1RM
While the ON LED is lit :Specificat ion from programmable
controller
Set to specify the bank from the PLC without fail when you use the current angle transfer function.
8-14
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.5
Setting the automatic angle advance function [FNC4, 13 to 26] [Power ON] [PRG mode]
Set use of the automatic angle advance angle, the rotation speed and the angle advance quantity.
Specifying the automatic angle advance function [FNC4]
< Key operation >
FNC 4 GO
< Display >
BANK OUT
0 0
STEP
0
DEG
F04
ON LED
Extinguished
OFF LED
Lit*1
*1 Initial value (invalid)
ON
OFF
Confirm the setting by referring to the ON/OFF LED status.
BANK
0
OUT
0
STEP
0
DEG
F04
ON LED
Flashes
OFF LED
Extinguished
GO When setting is finished, the contents of the
FNC5 are displayed.
While the OFF LED is lit: Invalid
While the ON LED is lit: Valid
Rotation speed (rpm) of S0 [FNC13]
< Key operation >
FNC 1 3 GO
ON
OFF
5 0
Set the rotation speed
(400 rpm maximum).
GO
The contents of the previous and later FNC Nos. can be displayed and confirmed in turn using the [+] and
[-] keys. (FNC13 to FNC26)
< Display >
BANK
S
OUT
Pd
STEP
0
*1
DEG
"0" is displayed
.*2
*1 It indicates that S0 is being set.
*2 The existing value is displayed.
Data flashes on the DEG to indicate that setting is ready.
BANK
S
OUT
Pd
STEP
0
DEG
"50" flashes*1
When setting is finished, the contents of the next
FNC No. (FNC14) are displayed.
8-15
FX
2N
-1RM-E-SET Programmable Cam Switch
Angle advance quantity (degrees) of S0 [FNC14]
< Key operation >
FNC 1 4 GO
Program Operating Procedures 8
< Display >
BANK d
OUT
EG
STEP
0
*1
DEG
"0" is displayed
*2
*1 It indicates that S0 is being set.
*2 The existing value is displayed.
ON
OFF
1 0 ·
Set the angle advance quantity
(180 degrees maximum).
A decimal point indicates 0.5
degree.
GO
BANK d
OUT
EG
STEP
0
DEG
"10 ·" flashes*3
When setting is finished, the contents of the next FNC No. (FNC15) are displayed.
*3 " · " (decimal point) indicates 0.5 degree.
Rotation speed (rpm) of S1 [FNC15]
< Key operation >
FNC 1 5 GO
< Display >
BANK
S
OUT
Pd
STEP
1
*1
DEG
"0" is displayed
*2
*1 It indicates that S1 is being set.
*2 The existing value is displayed.
ON
OFF
2 0
Set the rotation speed
(400 r/min maximum).
GO
BANK
S
OUT
Pd
STEP
1
DEG
"20" flashes*3
When setting is finished, the contents of the next FNC No. are displayed.
Manipulate FNC16 to FNC26 in the same way as FNC13 to FNC15.
The operating procedures for the FNC16 to the FNC26 are omitted here.
8-16
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.6
Individual automatic angle advance function [FNC5,90] [Power ON] [PRG mode]
The use of individual automatic angle advance function is specified and the rotational speed and angle advance quantity are set.
Please make the specification of “use” before setting the rotational speed and angle advance quantity by the undermentioned operation.
The specification of use [FNC5]
< Key operation >
FNC 5 GO
< Display >
BANK OUT STEP
0 0 0
DEG
F05
ON LED OFF LED
Extinguished
Lit*1
*1 Initial value (invalid)
ON
OFF
Confirm the setting by referring to the ON/OFF LED status.
BANK
0
OUT
0
STEP
0
DEG
F05
ON LED OFF LED
Flashes
Extinguished
GO When setting is finished, the contents of the
FNC6 are displayed.
While the OFF LED is lit: Invalid
While the ON LED is lit: Valid
8-17
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
Setting of rotational speed and angle advance quantity [FNC90]
< Key operation >
OUT 0 GO Specify the output No.
(Y00 to Y03)
< Display >
BANK OUT
FNC 9 0 GO
0 0
STEP
0
DEG
0
ON LED
Lit
OFF LED
Extinguished
The rotational speed setting of S0 is displayed by the operation recorded left.
*5
BANK
S
OUT
Pd
STEP
0
DEG
0
Lit *1
ON LED
Extinguished
OFF LED
Extinguished
*1: An existing value is displayed.
ON
OFF
1 0
Rotational speed setting of
S0.
MAX 400rpm(1 degree mode)
207rpm(0.5 degrees mode)
It is displayed that DEG display part becomes a blinking display when the [ON OFF] key is pushed, and setting is possible.
BANK
S
OUT
Pd
STEP
0
DEG
"10" flashes
ON LED
Extinguished
OFF LED
Extinguished
GO
*5
When the [GO] key is pushed, the ON angle advance quantity setting of S0 is displayed.
BANK d
OUT
EC
STEP
0
DEG
0
Lit *2
ON LED
Lit
OFF LED
Extinguished
*2 ON angle advance quantity existing set value of S0 is displayed.
(Next page)
*5: Refer to 8-29
8-18
FX
2N
-1RM-E-SET Programmable Cam Switch
< Key operation >
(From previous page)
ON
OFF
4 0
ON angle advance quantity setting of S0
MAX 180 degrees
(Refer to paragraph 6.4)
GO
*5
(Next page)
*5: Refer to 8-29
Program Operating Procedures 8
< Display >
It is displayed that DEG display part becomes a blinking display when [ON OFF] key is pushed, and setting is possible.
BANK d
OUT
EC
STEP
0
DEG
"40" flashes
ON LED
Lit
OFF LED
Extinguished
When the [GO] key is pushed, the OFF angle advance quantity setting of S0 is displayed.
BANK OUT STEP d EC 0
DEG
0
Lit *3
ON LED
Extinguished
OFF LED
Lit
*3: OFF angle advance quantity existing set value of S0 is displayed.
8-19
FX
2N
-1RM-E-SET Programmable Cam Switch
< Key operation >
(From previous page)
ON
OFF
5 0
OFF angle advance quantity setting of S0
MAX 180 degrees
(Refer to paragraph 6.4)
GO
*5
The rotational speed and angle advance quantity of S1 to S6 are set one by one as well as S0.
*5: The existing contents of S0 through S6
can be displayed by using the [+] / [-] key.
[+] key : The content of the following item
setting is displayed.
(S0 →S1 . . . →S6)
[-] key : The content of the previous item
setting is displayed.
(S6 →S5 . . . →S0)
Program Operating Procedures 8
< Display >
The DEG display becomes a blinking display when the [ON OFF] key is pushed, and setting is possible.
BANK d
OUT
EC
STEP
0
DEG
"50" flashes
ON LED
Extinguished
OFF LED
Lit
When the [GO] key is pushed, the rotational speed setting of S1 is displayed.
BANK OUT STEP d EC 1
DEG
0
Lit *4
ON LED
Extinguished
OFF LED
Extinguished
*4: Rotational speed existing set value of S1
is displayed.
Returns to the display of the rotational speed setting about S0 when OFF angle advance quantity set operation of S6 ends.
8-20
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.7
Prohibition of RUN to PRG operation [FNC6] [Power ON] [PRG mode]
The RUN to PRG operation with data setting panel is prohibited.
The RUN to PRG switch by the RUN/PRG change switch and BFM#3 is effective.
(This function is added from the product since V2.20.).
Prohibition of RUN to PRG operathion [FNC6]
< Key operation >
FNC 6 GO
< Display >
BANK
0
OUT
0
STEP
0
DEG
F06
ON LED OFF LED
Extinguished
Lit*1
*1 Initial value (Permission)
ON
OFF
Confirm the setting by referring to the ON/OFF LED status.
BANK
0
OUT
0
STEP
0
DEG
F06
ON LED OFF LED
Flashes
Extinguished
GO When setting is finished, the contents of the
FNC0 are displayed.
While the OFF LED is lit: Permission
While the ON LED is lit: Prohibition
8.3.8
Current angle transfer function [FNC7] [Power ON] [PRG mode]
Current angle of the resolver is transferred to BFM#106 via turning ON input terminal B1.
Set to specify the Bank from the PLC without fail when you use the current angle transfer function. (Function has been included since version V2.40)
< Key operation >
FNC 7 GO
ON
OFF
Confirm the setting by referring to the ON/OFF LED status.
< Display >
BANK
0
OUT
0
STEP
0
DEG
F07
ON LED OFF LED
Extinguished
Lit*1
*1 Initial value (Permission)
BANK
0
OUT
0
STEP
0
DEG
F07
ON LED OFF LED
Flashes
Extinguished
GO When setting is finished, the contents of the
FNC0 are displayed.
While the OFF LED is lit: Permission
While the ON LED is lit: Prohibition
8-21
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.9
Inverting the output pattern [FNC50] [Power ON] [PRG mode]
Invert the output pattern of an existing program except the fixed output patterns automatically generated by FNC70 to FNC75.
Outputs which are not set in a program cannot be inverted. (The error code "E03" is displayed.)
< Key operation >
BANK 0 GO
OUT 0 GO
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
*1 The angle of the output Y00 already
registered is displayed.
ON LED
Lit
OFF LED
Extinguished
FNC 5 0 BANK
0
OUT
0
STEP
0
DEG
"F50" flashes
ON LED
Extinguished
OFF LED
Extinguished
GO
GO
"rEv" flashes on the DEG.
When setting is finished, flashing of "rEv" is changed into display of the set angle after invert.
8-22
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.10
Batch addition/subtraction of the output set angle [FNC60, 61] [Power ON] [PRG mode]
Add or subtract a specified angle to/from all the steps of a specified output at a time (ON angle and OFF angle) except the fixed output patterns automatically generated by FNC70 to FNC75.
Batch addition [FNC60]
< Key operation >
BANK 0 GO
OUT 0 GO Specify the output No. to be shifted.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
FNC 6 0 GO BANK
A
OUT dd
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
1 2
GO
3 Enter the angle to be added.
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 When setting is finished, flashing of data
on the DEG is changed into display of a
value shifted.
Batch subtraction [FNC61]
< Key operation >
BANK 0 GO
OUT 0 GO
Specify the output No. to be shifted.
FNC 6 1 GO
1 2
GO
3 Enter the angle to be subtracted.
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
BANK
S
OUT ub
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 When setting is finished, flashing of data
on the DEG is changed into display of a
value shifted.
8-23
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.11
Batch addition/subtraction of the ON output set angle[FNC62, 63] [Power ON][PRG mode]
Add or subtract a specified angle to/from the ON set angle of a specified output at a time (only the ON angle) except the fixed output patterns automatically generated by FNC70 to FNC75.
If the ON/OFF width becomes 0 by the setting entered, the error code "E08" is displayed.
Batch addition [FNC62]
< Key operation >
BANK 0 GO
OUT 0 GO Specify the output No. to be shifted.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
FNC 6 2 GO BANK o
OUT nP
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
1 2
GO
3
Enter the angle to be added.
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 When setting is finished, flashing of data
on the DEG is changed into display of a
value shifted.
Batch subtraction [FNC63]
< Key operation >
BANK 0 GO
OUT 0 GO Specify the output No. to be shifted.
FNC 6 3 GO
1 2
GO
3 Enter the angle to be subtracted.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
BANK o
OUT nn
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 When setting is finished, flashing of data
on the DEG is changed into display of a
value shifted.
8-24
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.12
Batch addition/subtraction of the OFF output set angle [FNC64, 65]
[Power ON] [PRG mode]
Add or subtract a specified angle to/from the OFF set angle of a specified output at a time (only the OFF angle) except the fixed output patterns automatically generated by FNC70 to FNC75.
If the ON/OFF width becomes 0 by the setting entered, the error code "E08" is displayed.
Batch addition [FNC64]
< Key operation >
BANK 0 GO
OUT 0 GO Specify the output No. to be shifted.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Extinguished
OFF LED
Lit
*1 The ON angle of the output Y00 already
registered is displayed.
+ BANK o
OUT
FP
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
FNC 6
1 2
4 GO
3
Enter the angle to be added.
GO
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Extinguished
OFF LED
Lit
*2 When setting is finished, flashing of data
on the DEG is changed into display of a
value shifted.
Batch subtraction [FNC65]
< Key operation >
BANK 0 GO
OUT 0 GO
Specify the output No. to be shifted.
+
FNC 6
1 2
GO
5 GO
3
Enter the angle to be subtracted.
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Extinguished
OFF LED
Lit
*1 The ON angle of the output Y00 already
registered is displayed.
BANK o
OUT
Fn
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Extinguished
OFF LED
Lit
*2 When setting is finished, flashing of data
on the DEG is changed into display of a
value shifted.
8-25
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.13
Outputting the BCD current angle [FNC70, 71] [Power ON] [PRG mode]
Output the BCD current angle. The portion after the decimal point is ignored.
The output Nos. of the current angle are Y00 to Y11 (three digits.) The strobe signal is fixed to
Y12. (The strobe signal Y12 is used as a signal shared by the three digits.)
Only extension blocks dedicated to output can be connected to the FX
2N
-1RM.
When a program to set the ON/OFF angle is present in Y00 to Y12, output operations by that program are ignored.
BCD output [FNC70]
< Key operation >
FNC 7 0 GO
< Display >
BANK OUT b cd
STEP
0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
2
GO
0 Enter the strobe ON width "T".
Write the ON time of the signal required by the counterpart equipment.
(Set range: 10 to 90 ms,
increment = 1 ms)
Data
OFF
ON
Strobe
T T T
OFF
T: Strobe ON width
"20" flashes on the DEG.
BANK
0
OUT
13
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 When setting is finished, flashing of data
on the DEG is changed into display of the
ON output set angle of Y13.
BCD invert output [FNC71] * FNC71 offers the same function as FNC70 except that ON and OFF are inverted both
in the data output and the strobe output.
< Key operation >
FNC 7 1 GO
< Display >
BANK OUT STEP b cd 0
DEG
"000" flashes
ON LED
Extinguished
OFF LED
Extinguished
2
GO
0
Enter the strobe ON width "T".
Write the OFF time of the signal required by the counterpart equipment.
(Set range: 10 to 90 ms,
increment = 1 ms)
Data
ON Strobe
OFF
T T T
ON
T: Strobe OFF width
"20" flashes on the DEG.
BANK
0
OUT
13
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 When setting is finished, flashing of data
on the DEG is changed into display of the
ON output set angle of Y13.
8-26
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.14
Outputting the pulse string [FNC72, 73] [Power ON] [PRG mode]
Output a one- or two-phase pulse string from an arbitrary output No.
The number of pulses output is 180 pulses/rotation (for one-phase) or 90 pulses/rotation (for twophase). The rotation speed is determined by the resolution selected.
(When 1 degree is selected: 830 r/min, when 0.5 degree is selected: 415 r/min)
One-phase pulse output: 180 pulses/rotation [FNC72]
< Key operation >
BANK 0 GO
OUT 0 GO Specify an output No. from which a pulse string is to be output.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
FNC 7 2 GO BANK
0
OUT
0
STEP
0
DEG
"F72" flashes
ON LED
Extinguished
OFF LED
Extinguished
GO
ON
OFF
Y0
0 1 2 3 4 5 6 359 0 (degree)
BANK
0
OUT
1
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y01 already
registered is displayed.
Two-phase pulse output: 90 pulses/rotation [FNC73]
< Key operation >
BANK 0 GO
OUT 0 GO Specify an output No. from which a pulse string is to be output
(Two points are occupied.).
FNC 7 3 GO
GO
Y0:
Y1:
0 1 2 3 4 5 6 7 8 358
359
0 (degree)
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
BANK
0
OUT
0
STEP
0
DEG
"F73" flashes
ON LED
Extinguished
OFF LED
Extinguished
BANK
0
OUT
2
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y01 already
registered is displayed.
8-27
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.15
RUN output [FNC74] [Power ON] [PRG mode]
Output always the ON signal from an arbitrary output No. in the RUN mode.
< Key operation >
BANK 0 GO
OUT 0 GO Specify an output No. from which
RUN output is to be performed.
< Display >
BANK OUT
0 0
STEP
0
DEG
# # #
*1
ON LED
Lit
OFF LED
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
FNC 7 4 GO BANK
0
OUT
0
STEP
0
DEG
"F74" flashes
ON LED
Lit
OFF LED
Extinguished
GO BANK
0
OUT
1
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y01 already
registered is displayed.
8.3.16
Outputting the one-phase pulse string [FNC75] [Power ON] [PRG mode]
Output a one-phase pulse string from an arbitrary output No.
The number of pulses output is 60 pulses/rotation. The rotation speed is determined by the resolution selected. (When 1 degree is selected: 830 r/min, when 0.5 degree is selected: 415 r/ min)
< Key operation >
BANK 0 GO
OUT 0 GO Specify an output No. from which a pulse string is to be output.
< Display >
BANK
0
OUT
0
STEP
0
DEG
# # #
*1
ON LED OFF LED
Lit
Extinguished
*1 The ON angle of the output Y00 already
registered is displayed.
FNC 7 5 GO BANK
0
OUT
0
STEP
0
DEG
"F75" flashes
ON LED OFF LED
Lit
Extinguished
GO
Y0
0 1 2 3 4 5 6 357 0
BANK
0
OUT
1
STEP
0
DEG
# # #
*2
ON LED OFF LED
Lit
Extinguished
*2 The ON angle of the output Y01 already
registered is displayed.
8-28
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.17
Confirming and deleting the setting [Power ON] [PRG mode]
When FNC70 to FNC75 are already set, the existing setting can be displayed or deleted using a usual read/deletion operation.
Displaying the existing setting [FNC70 to FNC75]
< Key operation > (Example of [FNC70])
BANK 0 GO
OUT 0 GO Specify an output No. from which the current value is to be output.
< Display >
BANK OUT
0 0
STEP
0
DEG
F70
*1
ON LED
Lit
OFF LED
Extinguished
*1 The FNC No. to set the BCD current value
already registered is displayed.
+ BANK
0
OUT
0
STEP
0
DEG
20
*2
*2 Existing strobe width set value
ON LED
Extinguished
OFF LED
Lit
+
BANK
0
OUT
0
STEP
1
DEG
Blank
ON LED
Lit
OFF LED
Extinguished
Deleting the existing setting [FNC70 to FNC75]
< Key operation >
By performing the procedure described in "8.2.5 Deletion", the output setting related to each of
FNC70 to FNC75 is deleted.
8-29
FX
2N
-1RM-E-SET Programmable Cam Switch Program Operating Procedures 8
8.3.18
Prohibiting write to the EEPROM and preventing theft of a program
[Power ON] [PRG mode]
Prohibit write to the EEPROM and prevent theft of a program using a keyword.
Reset the write-protect function of the built-in EEPROM (so that write is enabled).
Registering a keyword [FNC80]
< Key operation >
FNC 8 0 GO
< Display >
BANK
S
OUT
Et
STEP
0
DEG
"000" flashes*1
*1 When a keyword is already registered or
the write-protect function of the EEPROM is
set (so that write is disabled), "Prt" is
displayed.
1 2 3 Enter a keyword
Set range: 001 to 999
"123" flashes on the DEG.
GO BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y00 already
registered is displayed.
Deleting the registered keyword [FNC84]
< Key operation >
FNC 8 4 GO
When a keyword is not registered, the [GO] key is not accepted.
1 2 3
Enter the keyword.
GO
< Display >
BANK OUT d EL
STEP
0
DEG
"0" flashes*1
"123" flashes on the DEG.
BANK
0
OUT
0
STEP
0
DEG
# # #
*2
ON LED
Lit
OFF LED
Extinguished
*2 The ON angle of the output Y00 already
registered is displayed.
If a keyword is entered incorrectly while manipulating FNC80 or FNC84, "Err" is displayed and no input is accepted. In such a case, clear the error indication, and perform the setting procedure again.
8-30
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Monitor 9
9.
Monitor
The display on the data setting panel can be switched among the current value, the status and the rotation speed.
This section describes the display change-over procedure and the contents of display.
9.1
Changing over the monitor display
[Power ON] [PRG mode]
By pressing the [ON OFF] key, the monitor display is switched in the way "current value display
→ output/status display
→ rotation speed display".
< Initial display in the RUN mode >
When the power is turned on again, the screen displayed just before the power was turned off is displayed.
When the mode is switched in the way "RUN
→ PRG → RUN", the screen displayed just before the mode was switched from RUN to PRG is displayed.
BANK
Executed bank No.
OUT
Blank
STEP
Blank
DEG
Current value
RUN
Lit
●●●●●●● Press the [ON OFF] key to change over the screen.
< Output/status ON/OFF indication >
Y2
BANK
Y7
Y6
Y1
Y5
Y3
Y4 Y0
OUT
Y12
Y13
Y17 Y27
Y11
Y16
Y22
Y15
Y23
Y14 Y10
Y21
Y26
Y25
Y24 Y20
Y32
Y33
STEP
Y37
Y36
Y31
Y35
Y34 Y30
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
DEG
Y42
Y43
Y47
Y41
Y45
Y53
Y44 Y40
Y57
Y46
Y52 Y51
Y56 b2
Y55 b3
Y54 Y50 b7 b1 b6 b5 b4 b0
Output status
While LED is lit: The output/status bits are turned on.
While LED is extinguished: The output/status bits are turned off.
Status
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●● ●●●●●●● Press the [ON OFF] key to change over the screen.
< Rotation speed display >
BANK
Executed bank No.
OUT rP
STEP n
DEG
Rotation speed
(r/min)
RUN
Lit
●●●●●●● Press the [ON OFF] key to change over the screen.
The initial screen is displayed again.
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
9-1
FX
2N
-1RM-E-SET Programmable Cam Switch
Memo
Monitor 9
9-2
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Test 10
10. Test
This section describes the procedure to modify the set data while the FX
2N
-1RM is in the RUN mode.
10.1 Operating procedure of the test mode
The set data in a program can be modified in the test mode even if the FX
2N
-1RM is in the RUN mode. However, a program cannot be added or deleted.
The set data can be modified in the increment of 0.5 degree using the [+] and [-] keys.
(Operations are in accordance with the resolution selected.) Numerics cannot be entered.
Changing over to the test mode
After executing a bank whose data is to be modified, change over to the test mode using the following procedure.
< Key operation >
BANK + GO
Press these keys at the same time.
< Display >
BANK OUT
Executed bank No.
"0" is displayed
STEP
"0" is displayed
DEG
Set value is displayed
ON LED
BANK: Displays the bank No. monitored.
OUT: Displays "00".
STEP: Displays "0".
DEG: Displays the existing set value.
ON LED: Lit.
RUN LED: Lit.
Lit
RUN LED
Lit
Selecting an output No/step No. to be modified
< Key operation >
OUT 0 GO Select the output No.
STEP 0 GO Select the step No.
+ Display the ON/OFF angle to be modified using the [+] and [-] keys.
If an output No. for which a program is not present is specified, the error code "E15" is displayed.
When an output No. for which a fixed output pattern automatically generated by FNC70 to FNC75 is selected, the error code "E01" is displayed.
10-1
FX
2N
-1RM-E-SET Programmable Cam Switch Test 10
Modifying either the ON angle or the OFF angle
< Key operation >
ON
OFF
+
-
The angle is increased by 0.5 degree every time the [+] key is pressed.
The angle is decreased by 0.5 degree every time the [-] key is pressed.
GO Determine the modified angle.
The set value is written to the EEPROM, and the output is changed.
< Display >
While the ON LED is lit: The ON angle is modified.
While the OFF LED is lit: The OFF angle is modified.
A value flashes on the DEG, and the value is changed.
A new value is displayed on the DEG.
When modification of the ON angle is finished, the OFF angle of the same step is displayed.
When modification of the OFF angle is finished, the ON angle of the next step is displayed.
Modifying the ON angle and the OFF angle consecutively
< Key operation >
ON
OFF
< Display >
While the ON LED is lit: The ON angle is modified.
+
-
The angle is increased by 0.5 degree every time the [+] key is pressed.
The angle is decreased by 0.5 degree every time the [-] key is pressed.
ON
OFF
+
-
The angle is increased by 0.5 degree every time the [+] key is pressed.
The angle is decreased by 0.5 degree every time the [-] key is pressed.
GO Determine the modified angle.
The set value is written to the
EEPROM, and the output is changed.
A value flashes on the DEG, and the value is changed.
While the OFF LED is lit: The OFF angle is modified.
A value flashes on the DEG, and the value is changed.
A new value is displayed on the DEG.
When modification is finished, the ON angle of the next step is displayed.
Cautions on modification of the ON/OFF angle
• The angle can be modified by up to +10 degrees at a time.
If the angle entered is to become consecutive to a set angle in another program, the
[+] or [-] key is not accepted just before the angle entered becomes consecutive.
10-2
FX
2N
-1RM-E-SET Programmable Cam Switch
Modifying the rotation speed of the automatic angle advance function
< Key operation >
FNC 1 3 GO Set the FNC No. (odd No.
among FNC13 to FNC26)
< Display >
BANK OUT STEP
S Pd 0
After that, the contents of the FNC No.
to be modified can be confirmed using the [+] and [-] keys.
DEG
# # #
*1
*1 The rotation speed (rpm) already
registered is displayed.
ON
OFF
When the [ON OFF] key is pressed, data flashes on the DEG.
+
The rotation speed is increased by 1 r/min every time the [+] key is pressed.
-
The rotation speed is decreased by 1 r/min every time the [-] key is pressed.
(Any numeric cannot be entered.)
GO
Determine the rotation speed modified.
The set value is written to the EEPROM, and the output is changed.
BANK d
OUT
EG
STEP
0
DEG
# # #
*2
*2 The angle advance quantity (degrees)
already registered is displayed.
The next angle advance quantity set value is displayed.
Modifying the angle advance quantity of the automatic angle advance function
< Key operation >
FNC 1 4 GO
Set the FNC No. (even No.
among FNC13 to FNC26)
< Display >
BANK OUT d EG
STEP
0
DEG
# # #
*1
After that, the contents of the FNC No.
to be modified can be confirmed using the [+] and [-] keys.
*1 The angle advance quantity (degrees)
already registered is displayed.
ON
OFF
When the [ON OFF] key is pressed, data flashes on the DEG.
+
-
GO
The angle advance quantity is increased by 0.5 degree every time the [+] key is pressed.
The angle advance quantity is decreased by 0.5 degree every time the [-] key is pressed.(Any numeric cannot be entered)
Determine the angle advance quantity modified.
The set value is written to the EEPROM, and the output is changed.
BANK
S
OUT
Pd
STEP
1
DEG
# # #
*2
*2 The rotation speed (r/min) already
registered is displayed.
The next rotation speed set value is displayed.
Test 10
10-3
FX
2N
-1RM-E-SET Programmable Cam Switch Test 10
Change in individual automatic angle advance function
< Key operation >
OUT 0 GO
Specify the output No.
(Y00 to Y03)
< Display >
BANK
0
OUT
0
STEP
0
DEG
###
*1
ON LED OFF LED
Lit
Extinguished
*1: The output set value which has already been
resistered is displayed.
FNC 9 0 GO
[+] / [-] the contents of the item which will be changed with the key the selection and setting can be confirmed.
The rotational speed setting of S0 is displayed by the operation recorded left.
BANK
S
OUT
Pd
STEP
0
DEG
###
*2
ON LED OFF LED
Extinguished
Extinguished
*2: An existing value is displayed.
➀
ON
OFF
The DEG display becomes a blinking display when the [ON OFF] key is pushed, and setting is possible.
+
GO
-
• 1 rpm or 1 degree increase
whenever [+] key is pushed.
• 1 rpm or 1 degree decrease
whenever [-] key is pushed.
(The numerical value cannot be input.)
• The content of the change is
fixed.
• The set value is written in
EEPROM.
• The state of the output
changes.
To change the setting of the next item, the operation is repeated from step 1.
An item can be selected with [+] / [-] key.
1 r/min or 1 degree increase whenever [+] key is pushed.
1 r/min or 1 degree decrease whenever [-] key is pushed.
When the [GO] key is pushed, the next set item is displayed.
10-4
FX
2N
-1RM-E-SET Programmable Cam Switch Test 10
Cautions on modification of the set value of the automatic angle advance function
• The allowable modification range of the rotation speed is 1 to 400 r/min. If the value entered is to overlap the previous or next set value during modification, the [+] or [-] key is not accepted just before the value entered overlaps the previous or next set value.
• When the set value of the rotation speed is 0 (initial value), the angle advance quantity is treated as 0.
When an FNC No. for which a program is not present is specified, the error code "E15" is displayed.
• The allowable modification range of the angle advance quantity is 0 to 180 degrees.
Confirming the contents of FNC0 to FNC5
< Key operation >
FNC 0 GO Set the FNC No.
(FNC0 to FNC5)
< Display >
After that, the contents of the FNC No. specified can be confirmed using the [+] and [-] keys.
10-5
FX
2N
-1RM-E-SET Programmable Cam Switch
Terminating the test mode
< Key operation >
BANK + CLR Press these keys at the same time.
< Display >
BANK
Executed bank No.
OUT
Blank
STEP
Blank
DEG
Displays current value*1
The display status returns to the status before the test mode is selected.
*1 Example of the current value display
Test 10
10-6
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch Diagnostics 11
11. Diagnostics
This section describes the error indication, the causes and the countermeasures.
Errors are classified into ones displayed on the data setting panel and the others written to the
BFM #29.
11.1 Indication and causes of errors
< Errors displayed o the data setting panel >
The errors shown in the table below are displayed on the data setting panel.
These errors are indicated so that erroneous settings entered using the data setting panel can be detected and displayed, and are different from the errors (BFM #29 error code) stored in the
FX
2N
-1RM main body.
Error indication
E01
E02
E03
E05
E06
E07
E08
E09
E13
E14
E15
Causes Countermeasures
Fixed output patterns had been already generated by FNC70 to FNC75, and the data of the corresponding output No. was to be modified or copied.
Delete the fixed output patterns. Or stop the copy operation.
When an ON/OFF angle was entered for new setting or modification, the value entered overlapped the existing ON/OFF angle.
The same value was entered in the ON angle and the OFF angle.
The ON/OFF angle data set by an BFM exceeded the set range. (When data is entered from the data setting panel, any data outside the set range is not accepted.)
When the ON/OFF output was inverted using
FNC50, the ON/OFF data of the corresponding output had not been set.
Enter a correct ON/OFF angle.
Data not created cannot be inverted.
The same output No. was specified for source and destination while the output was to be copied.
The same output cannot be copied within the same bank.
A program was inserted while data was already present in the step No. 7.
Programs of 8 steps or more are not available. If required, output data to a different output No., and set "wired OR" outside.
The same bank No. was specified for source and destination in the batch copy operation for a bank.
The ON/OFF width became 0 by manipulating
FNC62 to FNC65 (batch addition/subtraction of angle).
The same bank cannot be copied.
Add or subtract a smaller value. Or delete or modify the existing data.
Data could not be written to the EEPROM due to an abnormality in the memory.
The resolver was not connected while teaching was performed or the reference angle was set. Or something was wrong with the cable
(disconnection, etc.).
Replace the unit.
Turn off the power, and connect the resolver.
Or replace the cable.
An FNC No. not defined yet was entered.
An output No. for which a program was not present was specified while the program was modified in the RUN mode.
Enter a correct numeric.
Specify an output No. for which a program is present.
11-1
FX
2N
-1RM-E-SET Programmable Cam Switch Diagnostics 11
< Errors written to BFM #29 >
The errors shown in the table below are written to BFM #29.
Each of these errors is written as an error code to BFM #29 in the FX 2N -1RM, and can be read from the PLC main body using a FROM instruction.
The same error code is also displayed on the data setting panel.
Error indication
E20
E21
E22
E23
Causes Countermeasures Target BFM
Data outside the allowable range was set.
Reset the error status, and enter correct data.
BFM#1
BFM#1000
∼
7144
Any bank No. other than 0 to 7 was specified.
Reset the error status, and enter a correct bank No.
BFM#2
Data was not able to be written to the EEPROM due to an abnormality in the memory.
The memory may be destroyed.
Replace the unit. Or contact
Mitsubishi Electric System Service
The resolver was not connected while teaching was performed or the reference angle was set.
Or something was wrong with the cable (disconnection, etc.).
Turn off the power, and connect the resolver.
Or replace the cable.
⎯
⎯
< Output status when an error has occurred >
RUN LED
ERR LED
"Operating" flag (BFM #28 b0)
: Extinguished
: Lit
: OFF
Output
"Error" flag (BFM #28 b3)
: OFF
: ON
Error indication on data setting panel : Each error code is displayed in accordance with the
contents of the error occurred.
< Resetting an error >
The following three methods are available to reset an error.
1 ) Press the [CLR] key on the data setting panel.
2 ) Turn on the error reset (BFM #28 b3) by giving a TO instruction from the PLC main unit.
3 ) Turn off the power, then turn it on again.
11-2
FX
2N
-1RM-E-SET Programmable Cam Switch
3
4
1
2
5
Introduction
Installation
Specifications
External Wiring
Extension Block Specifications and External Wiring
6
7
8
Basic Setting
BFM Assignment
Program Operating Procedures
9 Monitor
10 Test
11 Diagnostics
Appendix
FX
2N
-1RM-E-SET Programmable Cam Switch
FX
2N
-1RM-E-SET Programmable Cam Switch
Appendix
Appendix
A-1
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-2
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-3
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-4
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-5
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-6
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-7
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-8
FX
2N
-1RM-E-SET Programmable Cam Switch Appendix
A-9
FX
2N
-1RM-E-SET Programmable Cam Switch
Memo
Appendix
A-10
USER’S MANUAL
FX
2N
-1RM-E-SET PROGRAMMABLE CAM SWITCH
HEAD OFFICE:
HIMEJI WORKS:
TOKYO BUILDING, 2-7-3 MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN
840, CHIYODA CHO, HIMEJI, JAPAN
MODEL
MODEL CODE
FX2N1RM-H-E
09R614
JY992D71101K
(MEE)
Effective Dec. 2011
Specification are subject to change without notice.
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