Mitsubishi Electric FR-F820-00077 Instruction Manual page 384

(M) Monitor display and monitor output signal
Monitor description list (Pr. 54, Pr. 158)
● Set Pr. 54 "FM/CA terminal function selection" for the monitor to be output to the terminal FM
(pulse train output) and terminal CA (analog current output).
● Set Pr. 158 "AM terminal function selection" for the monitor to be output to the terminal AM
(analog voltage output). Output with a negative sign can be made (-10 V DC to +10 V DC) from
the terminal AM. "
terminal AM. (For setting of the output with/without minus sign, refer to page 5-211.)
● Refer to the following table and set the monitor to be displayed. (Refer to page 5-199 for the
monitor description.)
Types of monitor
Output frequency
Output current
Output voltage
Frequency setting value
Running speed
Motor torque
Converter output
voltage
⎯
Electronic thermal O/L
relay load factor
Output current peak
value
Converter output
voltage peak value
Input power
Output power
Load meter
Motor excitation current
Reference voltage
output
Motor load factor
Motor output
Energy saving effect
Tab. 5-96:
5 - 212
 " in the [Negative (-) output] indicates the output value is negative at the
Pr. 54
(FM/CA)
Unit
Pr. 158 (AM)
setting
0.01 Hz
0.01 A/0.1 A
0.1 V
0.01 Hz
1 (r/min)
0.1%
0.1 V
⎯
0.1%
0.01 A/0.1 A
0.1 V
0.01 kW/
0.1 kW
0.01 kW/
0.1 kW
0.1%
0.0 1 A/
0.1 A
⎯
0.1%
0.01 kW/
0.1 kW
Changeable
by parameter
setting
Monitor description list (1)
Terminal
FM, CA, AM
Full-scale value
1 Pr. 55
2 Pr. 56
200 V class: 400 V
3
400 V class: 800 V
5 Pr. 55
Value is Pr. 55
converted by Pr. 37,
6
Pr. 144.
(Refer to page 5-196.)
7 Pr. 866
200 V class: 400 V
8
400 V class: 800 V
⎯
9
Electronic thermal
10 O/L relay operation
level (100%)
11 Pr. 56
200 V class: 400 V
12
400 V class: 800 V
Rated inverter power
13
× 2
Rated inverter power
14
× 2
17 Pr. 866
18 Pr. 56
⎯
21
24 200%
34 Rated motor capacity
50 Inverter capacity
Parameters
Negative
Remarks
(-) output

Refer to page 5-196 for the

running speed monitor.

For manufacturer setting.
Do not set.
Terminal FM:
1440 pulses/s is output
when Pr. 291 = 0,1.
50 k pulses/s is output when
Pr. 291 ≠ 0,1.
Terminal CA:
output is 20 mA
Terminal AM:
output is 10 V.
Regarding the energy
saving monitor, refer to
page 5-60