Man Output Setting (Buffer Memory Address 51, 83: Un\G51, Un\G83); Setting Change Rate Limiter (Buffer Memory Address 52, 84: Un\G52, Un\G84) - Mitsubishi Electric MELSEC-Q Series User Manual

3 SPECIFICATIONS

3.5.24 MAN output setting (buffer memory address 51, 83: Un\G51, Un\G83)

3.5.25 Setting change rate limiter (buffer memory address 52, 84: Un\G52, Un\G84)

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(1) The manipulated value in manual control mode is set.
(2) MAN output setting is valid for the manual control mode 1 and 2 only.
The changed setting value is not output in the normal control mode and the
program control mode even if the setting value has been changed, as the system
overwrites it with the manipulated value calculated in PID operations.
(3) The settings and setting ranges of MAN output setting differ between the manual
control mode 1 and 2.
Mode
Manual control
-50 to 1050 (-5.0 to 105.0%)
mode 1
Manual control
mode 2
*1: -50 to 0 is output as 3.2 to 4mA, and 1000 to 1050 as 20 to 20.8mA. Set the value
within -32768 to -51 to turn off the output. In this case, the output is near 0mA.
*2: Set the value within -32768 to -1 to turn off the output. In this case, the output is
near 0mA.
(1) This setting is made to set the variation of the set value per minute to a set value
(SV) change. This will suppress a derivative kick (sudden change in the
manipulated value).
(2) For thermocouple input, set the value with temperature.
For micro voltage, voltage, and current, set the value with % for full-scale.
The following lists the setting ranges.
Input
Thermocouples
Micro voltage/ Voltage/ Current
Setting range
*1
0 to 4000 *2
0 to 10000 (0.0 to 1000.0
MELSEC-Q
Settings
Set the manipulated value for
manual control with %.
Set the analog output for using the
simplified analog I/O function with
digital value.
Setting range
0 to 1000 (0 to 100.0%/min)
/min)
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