Mitsubishi Electric FR-F820-00077 Instruction Manual page 532

(A) Application parameters
Selection of deviation value, measured value and set point input method, and PID action
method (Pr. 128, Pr. 609, Pr. 610)
● Using Pr. 128, select the input method for the PID set point, measured value detected by the meter,
and externally calculated deviation. Also, select forward or reverse action.
● Switch the power voltage/current specifications of terminals 2 and 4 by Pr. 73 "Analog input
selection" or Pr. 267 "Terminal 4 input selection" to match the specification of the input device.
After changing the Pr. 73 and Pr. 267 settings, check the voltage/current input selection switch.
Incorrect setting may cause a fault, failure or malfunction. (Refer to page page 5-255 for the
setting.)
Pr. 128
setting
0
10
11
20
21
50
51
60
61
70
71
80
81
90
91
100
101
1000
1001
1010
1011
2000
2001
2010
2011
Tab. 5-168: Related parameters
When Pr. 133 ≠ "9999", the Pr. 133 setting is valid.
For the details of CC-Link communication, refer to the Instruction Manual of the option FR-A8NC,
FR-A8NCE.
For the details of the PLC function, refer to the PLC Function Programming Manual.
5 - 360
Pr. 609
PID action
Pr. 610
PID invalid
Reverse action
Invalid Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Invalid
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action (without
frequency reflected)
Valid
Forward action (without
frequency reflected)
Reverse action (without
frequency reflected)
Forward action (without
frequency reflected)
Set point input Measured value input
⎯ ⎯
⎯ ⎯
Terminal 4
Terminal 2 or Pr. 133
⎯ ⎯
CC-Link CC-Link
communication , communication ,
BACnet communication BACnet communication
⎯ ⎯
PLC function PLC function
(with frequency (with frequency
reflected) reflected)
⎯ ⎯
PLC function PLC function
(without frequency (without frequency
reflected) reflected)
According to Pr. 610
According to Pr. 609
⎯ ⎯
According to Pr. 610
According to Pr. 609
⎯ ⎯
Parameters
Deviation input
⎯
Terminal 1
⎯
CC-Link
communication ,
BACnet communication
⎯
PLC function
(with frequency
reflected)
⎯
PLC function
(without frequency
reflected)
⎯
⎯
According to Pr. 609
⎯
According to Pr. 609