Combinations Of Various Functions - Mitsubishi AJ65SBT-62DA User Manual

3 SPECIFICATION

3.4.1 Combinations of various functions

Analog output enable/
Setting
combination disable setting (RWwm+2)
CH. analog output
enable/disable flag
(RYn0, RYn1)
Execution HOLD/CLEAR setting
status
(RWwm+3)
Analog output status when the PLC CPU is
in the RUN status
Analog output status when the PLC CPU is
in the STOP status
Analog output status at PLC CPU stop
error
Analog output status at occurrence of
AJ65SBT-62DA digital value setting error
Analog output status when the "L RUN"
LED turns off/"L.ERR" LED turns on
Analog output status when the "L ERR."
LED flickers
Analog output status in initial processing
completion status after power-reset
Analog output status at occurrence of
AJ65SBT-62DA output range setting error
Analog output status at occurrence of
AJ65SBT-62DA watchdog timer error
You can set the analog output as indicated in Table 3.4 by combining the
HOLD/CLEAR setting (RWwm+3), CH.
RYn1) and Analog output enable/disable setting (RWwm+2).
Make setting according to your system application.
Table 3.4 Analog output status combination list
HOLD
Output of the analog value after D/A conversion
from the digital value specified by the PLC CPU
Analog value before
the PLC CPU stop is
retained
Analog value before
the PLC CPU stop is
retained
Output of the maximum or minimum analog
The analog value
before the "L RUN"
LED turns off is
retained.
Output of the analog value after D/A conversion
from the digital value specified by the PLC CPU
Output of the analog value after D/A conversion
from the digital value specified by the PLC CPU
0V/0mA
0V/0mA
POINT
When the QnACPU is used, using "Y" as the remote output (RY) refresh device of
the automatic refresh parameter may not hold the analog value even for the HOLD
setting.
For the HOLD setting, use "M" or "B" as the remote output (RY) refresh device.
analog output enable/disable flag (RYn0,
Enable (1)
Enable (ON)
CLEAR
Offset value
Offset value
value
Offset value
0V/0mA
0V/0mA
3 - 9
MELSEC-A
Prohibit (0)
Prohibit (OFF) Enable or disable
HOLD or CLEAR HOLD or CLEAR
Offset value 0V/0mA
Offset value 0V/0mA
Offset value 0V/0mA
Offset value 0V/0mA
Offset value 0V/0mA
Offset value 0V/0mA
Offset value 0V/0mA
0V/0mA 0V/0mA
0V/0mA 0V/0mA