Xinje XD5 - Page 370

369
SM013
1s frequency cycle
0.5s
0.5s
SM014
1min frequency cycle
30s
30s
ID
Function
Description
SM020
Zero bit
SM020 is ON when plus/minus operation result is 0
SM021
Borrow bit
SM021 is ON when minus operation overflows
SM022
Carry bit
SM022 is ON when plus operation overflows
ID
Function
Description
SM032
Retentive register
reset
When SM032 is ON, ON/OFF mapping memory of
HM、HS and current values of HT、HC、HD will be
reset.
SM033
Clear user’s program
When SM033 is ON, all PLC user’s program will be
cleared.
SM034
All output forbidden
When SM034 is ON, all PLC external contacts will be set
OFF.
ID
Function
Description
SM040
The process is running
Set ON when the process is running
Mark（SM20-SM22）
PC Mode（SM32-SM34）
Stepping Ladder