Mitsubishi FX3U-64CCL, User Manual

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Appendix B: Differences with FX2N-32CCL
Appendix B-4 [BFM#29] Error code comparison table
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FX
3U
-64CCL User's Manual
B
D
ifferenc
es w
ith
FX
2N
-3
2C
C
L
Appendix B-4 [BFM#29] Error code comparison table
BFM#29 The difference in 64CCL and FX
2N
-32CCL of the error status is as follows.
BFM#29 Error code
bit Description of 64CCL Explanation of 64CCL
BFM#29 of
FX
2N
-32CCL
0 Station number setting error
OFF: No errors in the setting
ON: The rotary switch is set outside the allowable setting
range.
Communication state: Stop
Action: Please check the setting of the rotary switch.
Error in setting of station
No. set switch
1 Transmission rate setting error
Error in setting of baud
rate set switch
2
Occupied station, expanded cyclic setting
error
Reserved
3 Reserved 0 (Not used) Reserved
4 Station number change error
OFF: No setting change
ON: This bit turns ON when the rotary switch setting is
changed after the 64CCL is
started, and turns OFF when the rotary switch is
returned to its previous setting.
Communication state: Continuation
Action: Please check the setting of the rotary switch.
Error in change of station
No. set switch
5 Transmission rate change error
Error in change of baud
rate set switch
6
Occupied station, expanded cyclic setting
change error
Reserved
7 Reserved 0 (Not used) Reserved
8
Errors in internal communication power
supply
OFF: No error
ON: Inside communication power supply error
Communication state: Stop
Action: For repair, contact your local Mitsubishi Electric
distributor.
External 24 V is not
supplied.
9 Hardware error
OFF: No error
ON: Hardware error
Communication state: Stop
Action: For repair, contact your local Mitsubishi Electric
distributor.
Reserved
10 Module status
OFF: Normal
ON: Abnormal (SB0020)
Data cannot be transferred normally to/from the main
unit.
Communication state: Stop
Reserved
11 Host station operation status
OFF: Normal
ON: Abnormal (BFM#25 b0, 1)
Communication state: Continuation or stop
Reserved
12 Transient transmission status
OFF: No error
ON: Error(SB0094)
Communication state: Continuation or stop
Reserved
13 Reserved 0 (Not used) Reserved
14 BFM accessibility error
OFF: No error
ON: The executed TO instruction specifies an
unavailable area or unassigned remote
I/O (RX/RY) area or remote register (RWw/RWr)
area.
Communication state: Continuation
Action: Please check the PLC program.
To reset this bit, write "K0" to BFM #29.
Reserved
15 Global error
OFF: No error
ON: One of the bits BFM#29 b0-b14 turns on.
Action: Please check the applicable error definition.
Reserved