Reference Of The Terminal Am (Analog Voltage Output) (Pr. 55, Pr. 56) - Mitsubishi Electric FR-E720-008 Instruction Manual

Monitor display and monitor output signal

4.12.3 Reference of the terminal AM (analog voltage output) (Pr. 55, Pr. 56)

Analog voltage output from the terminal AM is available.
Set the reference of the signal output from terminal AM.
Parameter
Number
Frequency monitoring
55
reference
Current monitoring
56
reference
The above parameters can be set when Pr. 160 User group read selection =
The above parameters allow their settings to be changed during operation in any operation mode even if "0" (initial value) is set in Pr. 77 Parameter
write selection.
(1) Frequency monitoring reference (Pr. 55)
(10VDC)
1Hz 60Hz
(initial value)
Setting range of Pr. 55
(2) Current monitoring reference (Pr. 56)
(10VDC)
Rated current
(initial value)
Setting range of Pr. 56
158
Name Initial Value
60Hz
Inverter
rated current
• Set the full scale value when outputting the frequency monitor from
terminal AM.
• Set the frequency to be referenced when the frequency monitor
(output frequency/set frequency) is selected for the terminal AM
display.
• Set the frequency (output frequency/set frequency) when the voltage
output at terminal AM is 10VDC.
• The analog voltage output and frequency at terminal AM are
400Hz
proportional. (The maximum output voltage is 10VDC.)
• Set the full scale value when outputting the current monitor from
terminal AM.
• Set the current to be referenced when the current monitor (inverter
output current, etc.) is selected for terminal AM display.
• Set the current value when the voltage output at terminal AM is
10VDC.
• The analog voltage output and current value at terminal AM are
proportional. (The maximum output voltage is 10VDC.)
500A
Setting Range
Full-scale value when frequency monitor value is
0 to 400Hz
output to terminal AM.
Full-scale value when current monitor value is
0 to 500A
output to terminal AM.
" 0 " . (Refer to page 187).
Description