Special Auxiliary Relays [M], Special Data Register [D] - Delta DVP-PM Series Applications Manual

3
Functions of Devices in DVP-PM

3.10 Special Auxiliary Relays [M], Special Data Register [D]

The types and functions of special auxiliary relays (special M) are listed in the table below. Special M and special D
marked with "*" will be further illustrated in 3.11. Columns marked with "R" refers to "read only", "R/W" refers to "read
and write", "-" refers to the status remains unchanged and "#" refers to that system will set it up according to the status
of the PLC..
Special
M
Monitoring normally open contact:: ON when AUTO is
M1000*
activated
Monitoring normally closed contact: OFF when AUTO is
M1001*
activated
Enable single positive pulse at the moment when AUTO is
M1002*
activated (Normally OFF)
Enable single negative pulse at the moment when AUTO is
M1003*
activated (Normally ON)
M1008
Watchdog timer (ON: PLC WDT time out)
M1009 Indicate that LV status occurred.
M1011 10ms clock pulse, 5ms ON / 5ms OFF
M1012 100ms clock pulse, 50ms ON / 50ms OFF
M1013 1s clock pulse, 0.5s ON / 0.5s OFF
M1014 1min clock pulse, 30s ON / 30s OFF
Indicate incorrect request for communication (When PC
or HMI is connected with DVP-PM, and DVP-PM
M1025 receives illegal request for communication service during
the data transmission, M1025 will be set, and the error
code will be stored in D1025.)
M1026 RAMP mode selection
M1029
CH0 (Y0, Y1) pulse output execution completed.
M1031 Clear all non-latched memory
M1032 Clear all latched memory
M1033 Memory latched when not in operation
M1034 Disable all Y outputs
M1035 Enable STOP0/START0 as external input points
Enable continouous interpolation on application
M1036*
instructions
M1039* Fix scan time
Indicating alarm status
M1048
Enabling alarm monitoring
M1049
PLC status (AUTO / MANU), ON = AUTO
M1072
(communication)
M1074* Enable OX motion subroutine
M1077 Battery in low voltage, malfunction or no battery
M1087 Indicate current LV status
3-18
Function
. Pulse width = scan time.
. Pulse width = scan time.
OFF MANU AUTO
10M
20D 20M
ON AUTO MANU
○ ○ OFF ON OFF
○
○ ○ ON OFF
○
○ ○ OFF ON OFF
○
○ ○ ON OFF
○
○ ○ OFF OFF
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF OFF
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF OFF OFF R/W
○
○ ○ OFF OFF OFF R/W
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF -
○
○ ○ OFF ON OFF R/W
○
○ ○ OFF -
╳
○ ○ OFF -
○
○ ○ OFF -
○
Attrib. Latched Default
number
R NO OFF
ON R NO ON
R NO OFF
ON R NO ON
- R NO OFF
- R NO OFF
- R NO OFF
OFF
- R NO
- R NO OFF
- R NO OFF
- R NO OFF
- R/W NO OFF
- R NO OFF
- R/W NO OFF
- R/W NO OFF
- R/W NO OFF
- R/W NO OFF
NO OFF
NO OFF
- R/W NO OFF
- R NO OFF
- R/W NO OFF
NO OFF
- R/W NO OFF
- R/W NO OFF
- R/W NO OFF
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