Chapter 5 Devices
5-13
Spec
M
Content
OFF
ON
STOP
RUN
RUN
STOP
Attrib.
Latched
Default
M1020 Zero flag OFF - - R NO OFF
M1021 Borrow flag OFF - - R NO OFF
M1022 Carry Flag OFF - - R NO OFF
M1024 COM1 monitor request OFF - - R/W NO OFF
M1025 Incorrect communication request OFF - - R NO OFF
M1026 RAMP mode selection OFF - - R/W NO OFF
M1027 PR output mode selection OFF - - R/W NO OFF
M1028
Switch T64~T126 timer resulotion between 10 ms and
100 ms. ON =10 ms
OFF - - R/W NO OFF
M1031 Clear all non-latched memory OFF - - R/W NO OFF
M1032 Clear all latched memory OFF - - R/W NO OFF
M1033
When M1033 = ON, PLC outputs will be latched when
PLC is switched from RUN to STOP.
OFF - - R/W NO OFF
M1034 Disable all Y outputs OFF - - R/W NO OFF
M1035 Enable X7 input point as RUN/STOP switch - - - R/W YES OFF
M1038
Switch T200~T255 timer resulotion between 10 ms and
1 ms. ON =1 ms
OFF - - R/W NO OFF
M1039 Fixed scan time mode OFF - - R/W NO OFF
M1040 Disable step transition OFF - - R/W NO OFF
M1041 Enagle step transition OFF - OFF R/W NO OFF
M1042 Enable pulse operation OFF - - R/W NO OFF
M1043 Zero return complete OFF - OFF R/W NO OFF
M1044 Condition of zero return OFF - OFF R/W NO OFF
M1045 Disable “all output reset” function OFF - - R/W NO OFF
M1046 STL (Step Ladder) status is ON OFF - - R NO OFF
M1047 Enable STL monitoring OFF - - R/W NO OFF
M1048 Alarm status is ON OFF - - R NO OFF
M1049 Enable alarm monitoring OFF - - R/W NO OFF
M1050 Disable interrupt I000 / I001 OFF - - R/W NO OFF
M1051 Disable interrupt I100 / I101 OFF - - R/W NO OFF
M1059 Disable interrupt I010 OFF - - R/W NO OFF
M1060 System error message 1 OFF - - R NO OFF
M1061 System error message 2 OFF - - R NO OFF
M1062 System error message 3 OFF - - R NO OFF