Introduction To Special Relay Functions (Special M) - Delta CP2000 Series User Manual

Chapter 16 PLC Function Applications│CP2000

16-5-2 Introduction to special relay functions (special M)

R/W items: RO: read only function; RW: read and write function
Special
M
M1000 Operates monitor NO contact (contact a). NO while RUN, contact a. This contact
is On while in the RUN state.
M1001 Operates monitor NC contact (contact b). NC while RUN, contact b. This contact is
Off while in the RUN state.
M1002 Initiates a forward (the instant RUN is On) pulse. Initial pulse, contact a. Produces
a forward pulse the moment RUN begins; its width = scan cycle
M1003 Initiates a reverse (the instant RUN is Off) pulse. Initial pulse, contact a. Produces
a reverse pulse the moment RUN ends; the pulse width = scan cycle
M1004 Reserved
M1005 Driver malfunction instructions
M1006 Converter has no output
M1007 Driver direction FWD(0)/REV(1)
M1008
~ --
M1010
M1011 10 ms clock pulse ，5ms On/5ms Off
M1012 100 ms clock pulse ，50ms On / 50ms Off
M1013 1 sec. clock pulse ，0.5s On / 0.5s Off
M1014 1 min. clock pulse ，30s On / 30s Off
M1015 Frequency attained (when used together with M1025)
M1016 Parameter read/write error
M1017 Parameter write successful
M1018 --
M1019 --
M1020 Zero flag
M1021 Borrow flag
M1022 Carry flag
M1023 Divisor is 0
M1024 --
Driver frequency = set frequency (ON)
M1025
Driver frequency =0(OFF)
M1026 Driver operating direction FWD(OFF)/REV(ON)
M1027 Driver Reset
M1028 --
M1029 --
M1030 --
Compulsory setting of the current PID integral value equal to D1019 (0 change, 1
M1031
valid)
M1032 Compulsory definition of FREQ command after PID control
M1033 --
M1034 Initiates CANopen real-time control
M1035 Initiates internal communications control
M1036 Ignore calendar error
M1037 --
M1038 --
M1039 --
M1040 Hardware power (Servo On)
M1041 --
M1042 Quick stop
Description of Function
16-32
R/W *
RO
RO
RO
RO
RO
RO
RO
RO
--
RO
RO
RO
RO
RO
RO
RO
--
--
RO
RO
RO
RO
--
RW
RW
RW
--
--
--
RW
RW
--
RW
RW
RW
--
--
--
RW
--
RW