Mitsubishi Electric 800 Series Instruction Manual page 360

Increment
Monitor item
PLC function analog
0.1%
output
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 variable 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%
variable
Dancer main speed
0.01 Hz
setting
Control circuit temperature 1°C

Differs according to capacities. (FR-A860-01080 or lower /FR-A860-01440 or higher)

When the output current is less than the specified current level (5% of the inverter rated current), the output current is monitored as 0 A.
Therefore, the monitored value of an output current and output power may be displayed as "0" when using a much smaller-capacity motor
compared to the inverter or in other instances that cause the output current to fall below the specified value.

Setting of Pr.1018 Monitor with sign selection is required.

The setting is available only for standard models.

The setting is available only with terminal AM (Pr.158).
Frequency monitor reference (Pr.55)
• Set the full-scale value for outputting the monitored items of output frequency, frequency setting value, and Dancer main
speed setting to the terminals FM and AM.
2400
(55k)
1440
(50k)
1Hz 60 Hz
(initial value)
Setting range of Pr.55
Output voltage
10 VDC
60 Hz
∗2
Pr.54 (FM)
Pr.158 (AM)
and unit
setting
70
87
88
89
90
91

92
93
94

95
96

97
98
Output frequency 590 Hz
60 Hz 590 Hz
(initial value)
Setting range of Pr.55
-10 VDC
(M) Monitor display and monitor output signal
Terminal FM/AM Negative
Full-scale value (-) output
100% 
100% 
100%
100%
100%
100% 
100%
100%
200% 
100%
100% 
Pr.55
100°C 
• For the calibration of terminal FM, set the full-scale value of
the connected meter when the pulse speed of terminal FM
is 1440 pulses/s (50k pulses/s). Set the frequency to be
indicated as the full scale value on the frequency meter (1
mA analog meter) connected between terminal FM and SD.
(For example, 60 Hz or 120 Hz.) Pulse speed is
proportional to the output frequency of the inverter.
(Maximum pulse train output is 2400 pulses/s (55k pulses/
s).)
• For the calibration of terminal AM, set the full-scale value of
the connected meter when output voltage of terminal FM is
10 VDC. Set the frequency to be indicated as the full scale
value on the meter (10 VDC voltmeter) connected between
terminal AM and 5. (For example, 60 Hz or 120 Hz) Output
voltage is proportional to the frequency. (The maximum
output voltage is 10 VDC.)

Output with a negative sign available when Pr.290 Monitor
negative output selection = "1, 3"
REMARKS
Refer to page 531 for the
PLC function.
Refer to page 386 for the
analog remote output.
Output with a minus sign
(terminal AM)
Refer to page 497 for the PID
control.
Refer to page 508 for the
dancer control.
Terminal FM: 0 to 100°C
Terminal AM: -20 to 100°C
359
PARAMETERS
5
GROUP
M