Mitsubishi Electric FR-E800 Instruction Manual page 485

• The following shows the relationship between the input values of the analog input terminals and set point, measured value
and deviation. (Calibration parameter initial values)
Input terminal
Terminal 2
Terminal 4
*5 Can be changed by Pr.73 Analog input selection, Pr.267 Terminal 4 input selection and the voltage/current input switch. (Refer to
NOTE
• Always calibrate the input after changing the voltage/current input specification with Pr.73 and Pr.267, and the voltage/current
input selection switch.
 PID input method according to the operation mode
• The input methods of the set point, measured value, and deviation differ depending on the operation mode as follows.
• Set point input
PID action selection
Pr.128 Pr.609
60, 61 —
1000, 1001 4
1000, 1001 5
20, 21 —
1000, 1001 2, 3
*1 BACnet/IP and BACnet MS/TP are available.
*2 CC-Link, CC-Link IE TSN, and CC-Link IE Field Network Basic are available.
*3 Input value is "0" when the PLC function is disabled. PID control is disabled when bit 0 of SD1255 is "0".
*4 When Pr.133 ≠ "9999", the Pr.133 setting is used for the set point.
*5 When communication is not specified for the command source in the Network operation mode or when the speed command source is other than
communication, the set point cannot be input via communication. Instead, it can be input via an external terminal (PID control is enabled).
• Measured value input
PID action selection
Pr.128 Pr.610
60, 61 —
1000, 1001 4
1000, 1001 5
20, 21 —
1000, 1001 2, 3
*6 BACnet/IP and BACnet MS/TP are available.
*7 CC-Link, CC-Link IE TSN, and CC-Link IE Field Network Basic are available.
*8 The item in the parentheses can be always monitored by the measured value monitor.
*9 Input value is "0" when the PLC function is disabled. PID control is disabled when bit 0 of SD1255 is "0".
*10 The measured value is input via the external terminal set in Pr.610.
484
15. (A) Application Parameters
15.6 PID control
Input
*5
specification
Set point
0 V = 0%
0 to 5 V
5 V = 100%
0 V = 0%
0 to 10 V
10 V = 100%
0 mA = 0%
0 to 20 mA
20 mA = 100%
0 to 1 V = 0%
0 to 5 V
5 V = 100%
0 to 2 V = 0%
0 to 10 V
10 V = 100%
0 to 4 mA = 0%
0 to 20 mA
20 mA = 100%
Command PU operation
source External operation
Communication PID control disabled
PLC function —
Pr.133 setting /
External
External terminal
Command PU operation
source External operation
PID control disabled
Communication
(terminal 4)
PLC function —
External
External terminal
Relationship with analog input
Result
0 V = 0% 0 V = 0%
5 V = 100% 5 V = 100%
0 V = 0% 0 V = 0%
10 V = 100% 10 V = 100%
0 mA = 0% 0 mA = 0%
20 mA = 100% 20 mA = 100%
0 V = -20%
0 to 1 V = 0%
1 V = 0%
5 V = 100%
5 V = 100%
0 V = -20%
0 to 2 V = 0%
2 V = 0%
10 V = 100%
10 V = 100%
0 mA = -20%
0 to 4 mA = 0%
4 mA = 0%
20 mA = 100%
20 mA = 100%
Network operation
BACnet
communication
ANALOG VALUE 310
Pr.133 setting /
ANALOG VALUE 310
—
Pr.133 setting / External
*4 *4
terminal
Network operation
BACnet
communication
ANALOG VALUE 311
*8
—
*10 *10
External terminal
Calibration parameter
Deviation
Pr.125, C2 to C4 (Pr.902,
Pr.903)
Pr.126, C5 to C7 (Pr.904,
Pr.905)
Other
*1 *2
communication
Communication (PID set
*5
point)
Pr.133 setting /
Communication (PID set
*4
*4*5
point)
—
Pr.133 setting / External
*4
terminal
Other
*6 *7
communication
Communication (PID
*8
measured value)
—
*10
External terminal
page 392.)
PLC function
—
Pr.133 setting /
*3*4
SD1248
—
PLC function
—
*9
SD1249
—