Delta AS Series Programming Manual page 92

Special auxiliary
relay
OFF: counting up
You set the flag to ON and reset it to OFF.
SM349 ON: counting down
OFF: counting up
You set the flag to ON and reset it to OFF.
SM350 ON: counting down
OFF: counting up
You set the flag to ON and reset it to OFF.
SM351 ON: counting down
OFF: counting up
You set the flag to ON and reset it to OFF.
SM352–SM353 ON: counting down
OFF: counting up
SM360-SM391 The system sets the flag to ON or OFF.
The system automatically sets the flag to ON and resets it to OFF.
SM400–SM403
The flag is refreshed every scan cycle.
The system automatically sets the flag to ON and resets it to OFF.
SM404
SM404 is refreshed every 5 milliseconds.
The system automatically sets SM405 to ON and resets it to OFF.
SM405
SM405 is refreshed every 50 milliseconds.
The system automatically sets SM406 to ON and resets it to OFF.
SM406
SM406 is refreshed every 100 milliseconds.
The system automatically sets SM407 to ON and resets it to OFF.
SM407
SM407 is refreshed every 0.5 seconds.
The system automatically sets SM450 to ON and resets it to OFF.
SM450 ON: memory card is inserted into the PLC.
OFF: memory card is removed out of the PLC.
SM452–SM453 The system sets the flag to ON or OFF.
SM454 You set the flag to ON or OFF.
SM455 The system sets the flag to ON or OFF.
SM456 You set the flag to ON to save. After the saving is complete, the system resets it to OFF.
SM457 The system sets the flag to ON or OFF.
SM460 The system sets the flag to ON or OFF.
SM461 The system sets the flag to ON and you reset it to OFF.
SM462–SM464 You set the flag to ON or OFF.
SM465 The system sets the flag to ON and you reset it to OFF.
SM466 You set the flag to ON or OFF.
SM467 The system sets the flag to ON and you reset it to OFF.
SM469–SM471 You set the flag to ON or OFF.
SM472 The system sets the flag to ON or OFF.
SM473 The system sets the flag to ON and you reset it to OFF.
SM474–SM477 You set the flag to ON or OFF.
SM478–SM479 You set the flag to ON or OFF and the system sets the flag to OFF.
SM480 The system sets the flag to ON or OFF.
SM481 The system sets the flag to ON and you reset it to OFF.
SM482–SM484 You set the flag to ON or OFF.
SM485 The system sets the flag to ON and you reset it to OFF.
Refresh time
Cha p ter 2 De vices
2 - 6 9
2_