Yaskawa JAPMC-MC2300 - Manual (Page 330)

12.2 Troubleshooting System Errors
12.2.4 System Register Configuration and Error Status
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Troubleshooting
12.2.4 System Register Configuration and Error Status
( 1 ) System Status
System operating status and error status is stored in registers SW00040 to SW00048. Checking of system status details
are used to determine whether hardware or software is the cause of an error.
Name Register No. Description
Reserved by
the system
SW00030
to
SW00039
CPU Status SW00040
SW00040, bit 0 READY
0: Failure
1: Normal
SW00040, bit 1 RUN 0: Stopped, 1: Running
SW00040, bit 2 ALARM 0: Normal, 1: Alarm
SW00040, bit 3 ERROR 0: Normal, 1: Error
SW00040, bit 4 Reserved by the system
SW00040, bit 5 Reserved by the system
SW00040, bit 6 FLASH 1: Flash operation
SW00040, bit 7 WEN 0: Write-disabled, 1: Write-enabled
SW00040, bit 8 to
SW00040, bit D
Reserved by the system
SW00040, bit E Operation Stop Request 0: RUN selection, 1: STOP selection
SW00040, bit F Run Switch Status at Power ON
0: STOP
1: RUN
CPU Error
Status
SW00041
SW00041, bit 0 Serious Failure
1: WDGE, undefined command
See SW00050 for details.
SW00041, bit 1 Reserved by the system
SW00041, bit 2 Reserved by the system
SW00041, bit 3 Exception Error
SW00041, bit 4 to
SW00041, bit 7
Reserved by the system
SW00041, bit 8 User operation error 1: User operation error
SW00041, bit 9 I/O Error 1: I/O error
SW00041, bit A
to
SW00041, bit F
Reserved by the system
H Scan Time
Over Counter
SW00044
L Scan Time
Over Counter
SW00046
Reserved by
the system
SW00047
SW00047, bit 0 to
SW00047, bit F
Reserved by the system
Hardware
Configuration
Status
SW00048
SW00048, bit 0 TEST
DIP switch status
0: ON, 1: OFF
SW00048, bit 1 MON
SW00048, bit 2 CNFG
SW00048, bit 3 INIT
SW00048, bit 4 SUP
SW00048, bit 5 STOP
SW00048, bit 6 −
SW00048, bit 7 Battery Alarm
SW00048, bit 8 to
SW00048, bit F
Reserved by the system
Reserved by
the system
SW00049
SW00049, bit 0 to
SW00049, bit F
Reserved by the system