Mitsubishi Electric 800 Series Instruction Manual (Function page 425

• 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 or Pr.267 settings, check the
voltage/current input selection switch. Incorrect setting may cause a fault, failure, or malfunction. (Refer to
the setting.)
Pr.128 Pr.609
setting Pr.610
0
20 Invalid
21
40 to 43 Enabled
50
51
Invalid
60
61
1000
1001
1010
1011
2000
Enabled
2001
2010
2011
*1 When Pr.133 ≠ "9999", the Pr.133 setting is valid.
*2 CC-Link, CC-Link IE TSN, CC-Link IE Field Network Basic, and BACnet/IP is available. For the details of each communication, refer to the FR-
A8NC E kit Instruction Manual or the Instruction Manual (Communication).
• The set point/deviation input method can also be flexibly selected by Pr.609 PID set point/deviation input selection and
the measured value input method can be selected by Pr.610 PID measured value input selection. Selection by Pr.609
and Pr.610 is valid when Pr.128 = "1000 to 2011".
Pr.609 and Pr.610 settings
2
3
4
5
*3 When the same input method has been selected for the set point and measured value at Pr.609 and Pr.610, set point input is invalid. (Inverter
runs at set point 0%)
*4 CC-Link, CC-Link IE TSN, CC-Link IE Field Network Basic, and BACnet/IP is available. For details on communication, refer to the Instruction
Manual of each option.
NOTE
• When terminals 2 and 4 are selected for deviation input, perform bias calibration using C3 (Pr.902) and C6 (Pr.904) to prevent
a minus voltage from being entered as the deviation input signal. Input of a minus voltage might damage devices and the
inverter.
424
16. (A) Application Parameters
16.4 PID control
PID action
PID invalid
Reverse action
Forward action
Dancer control
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action
Forward action
Reverse action (without
frequency reflected)
Forward action (without
frequency reflected)
Reverse action (without
frequency reflected)
Forward action (without
frequency reflected)
Input method
*3
Terminal 2
*3
Terminal 4
*4
Communication
PLC function
Set point input
— —
*1
Terminal 4
Terminal 2 or Pr.133
For details on dancer control, refer to
— —
*2
Communication Communication
*1
According to Pr.610
According to Pr.609
— —
*1
According to Pr.610
According to Pr.609
— —
Measured value input Deviation input
—
—
page 436.
Communication
*2
—
—
According to Pr.609
—
According to Pr.609
page 350 for
*2