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APPENDIX
Appendix 1 Special Relay List
235
A
SM8059 I00 disable (Counter interrupt disable) OFF: Interrupt enabled
ON: Interrupt disabled
R/W
SM8063 Serial communication error1 (ch1) OFF: No error
ON: Error
R
SM8067 Operation error OFF: No error
ON: Error
R
SM8068 Operation error latch OFF: No error
ON: Error (latch)
R
SM8090 Block comparison signal Block comparison signal ON when all comparison results are ON. R
SM8099 High-speed ring counter OFF: High-speed ring counter stop
ON: High-speed ring counter start
R/W
SM8151 Inverter communication (ch1) ON during inverter communication. R
SM8152 Inverter communication error (ch1) OFF: No error
ON: Error
R
SM8153 Inverter communication error latch (ch1) OFF: No error
ON: Error (latch)
R
SM8154 IVBWR instruction error (ch1) OFF: No error
ON: Error
R
SM8156 Inverter communication (ch2) ON during inverter communication. R
SM8157 Inverter communication error (ch2) OFF: No error
ON: Error
R
SM8158 Inverter communication error latch (ch2) OFF: No error
ON: Error (latch)
R
SM8159 IVBWR instruction error (ch2) OFF: No error
ON: Error
R
SM8161 8 bit operation mode OFF: 16 bit operation mode
ON: 8 bit operation mode
R/W
SM8168 SMOV data mode BINBCD conversion will not be performed, if a SMOV instruction
is executed after turning on SM8168.
R/W
SM8170 X000 pulse catch Pulse catch ON when X000 is OFFON R/W
SM8171 X001 pulse catch Pulse catch ON when X001 is OFFON R/W
SM8172 X002 pulse catch Pulse catch ON when X002 is OFFON R/W
SM8173 X003 pulse catch Pulse catch ON when X003 is OFFON R/W
SM8174 X004 pulse catch Pulse catch ON when X004 is OFFON R/W
SM8175 X005 pulse catch Pulse catch ON when X005 is OFFON. R/W
SM8176 X006 pulse catch Pulse catch ON when X006 is OFFON. R/W
SM8177 X007 pulse catch Pulse catch ON when X007 is OFFON. R/W
SM8183 Data communication error (Master station) OFF: No error
ON: Error
R
SM8184 Data communication error (Slave station No.1) OFF: No error
ON: Error
R
SM8185 Data communication error (Slave station No.2) OFF: No error
ON: Error
R
SM8186 Data communication error (Slave station No.3) OFF: No error
ON: Error
R
SM8187 Data communication error (Slave station No.4) OFF: No error
ON: Error
R
SM8188 Data communication error (Slave station No.5) OFF: No error
ON: Error
R
SM8189 Data communication error (Slave station No.6) OFF: No error
ON: Error
R
SM8190 Data communication error (Slave station No.7) OFF: No error
ON: Error
R
SM8191 Data communication in execution OFF: Data communication in execution
ON: Data communication in nonexecution
R
SM8246 LC46 counting direction monitoring OFF: Down count operation
ON: Up count operation
R
SM8247 LC47 counting direction monitoring OFF: Down count operation
O
N: Up count operation
R
No. Name Description R/W