Appendix 2 Special data registers
SM132
SM133
SM134
SM135
SM136
SM137
SM138
SM139
COM2
SM140
Accurate receipt flag
SM141
Error receipt flag
SM142
SM143
SM144
SM145
SM146
SM147
SM148
SM149
ID
Function
Description
SD010
Current scan cycle
100us, us is the unit
SD011
Min scan time
100us, us is the unit
SD012
Max scan time
100us, us is the unit
SD013
Second (clock)
0~59 (BCD code)
SD014
Minute (clock)
0~59 (BCD code)
SD015
Hour (clock)
0~23 (BCD code)
SD016
Day (clock)
0~31 (BCD code)
SD017
Month (clock)
0~12 (BCD code)
SD018
Year (clock)
2000~2099 (BCD code)
SD019
Week (clock)
0 (Sunday ) ~6 (Saturday) (BCD code)
Clock
(
SD010-SD019
)