Mitsubishi Electric FR-F820-00046 Instruction Manual page 300

Fr-f800 series
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Increment
Monitor item
and unit
Remote output value 1
0.1%
Remote output value 2
0.1%
Remote output value 3
0.1%
Remote output value 4
0.1%
PID manipulated amount 0.1%
Second PID set point
0.1%
Second PID measured
0.1%
value
Second PID deviation
0.1%
Second PID measured
0.1%
value 2
Second PID manipulated
0.1%
amount
Control circuit
1°C
temperature
*1
The increment differs according to the inverter capacity. (FR-F820-02330(55K) or lower, FR-F840-01160(55K)or lower / FR-F820-03160(75K) or
higher, FR-F840-01800(75K) or higher)
*2
The inverter regards the output current which is less than the specified current level (5% of the rated inverter current) as 0 A. Therefore, each
readout of an output current and output power may show "0" if a too small-capacity motor is used as contrasted with the inverter capacity and the
output current falls below the specified value.
*3
Setting of Pr.1018 Monitor with sign selection is required.
*4
The setting is available only in Pr.158 (terminal AM).
*5
The setting is available only in Pr.54 (terminal FM/CA).
 Frequency monitor reference (Pr.55)
• Enter the full scale value of a meter used to monitor the output frequency or the frequency setting value via terminal FM/
CA or terminal AM.
• For the FM type inverter, enter the full-scale value of the meter corresponding to a pulse train of 1440 pulses/s (or 50k
pulses/s) output via terminal FM. Enter the frequency value (for example, 60 Hz or 120 Hz) at full scale of the meter (1 mA
analog meter) installed between terminal FM and terminal SD. Pulse speed is proportional to the output frequency of the
inverter. (The maximum output pulse train is 2400 pulses/s (or 55k pulses/s).)
2400
(55k)
1440
(50k)
1Hz
60Hz
(initial value)
Setting range of Pr.55
• For the CA type inverter, enter the full-scale value of the meter corresponding to a current of 20 mADC output via terminal
CA. Enter the current value (for example, 60 Hz or 120 Hz) at full scale of the meter (20 mADC ammeter) installed between
terminal CA and terminal 5. Output current is proportional to the frequency. (The maximum output current is 20 mADC.)
Output Current
20 mADC
50Hz
(initial value)
Setting range of Pr.55
Pr.54 (FM/CA)
Terminal FM/CA/AM
Pr.158 (AM) setting
full-scale value
87
1000%
88
1000%
89
1000%
90
1000%
*4
100%
91
92
100%
93
100%
*4
100%
94
95
100%
*4
100%
96
98
100°C
Output frequency
590Hz
590Hz
Negative
(-)
Remarks
output
Refer to
page 325
for the analog
remote output.
Refer to
page 412
for the PID control.
Terminal FM/CA: 0 to 100°C
Terminal AM: -20 to 100°C
5. PARAMETERS
5.8 (M) Item and output signal for monitoring
1
2
3
4
5
6
7
8
9
10
299

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