Reference Of The Terminal Am (Analog Voltage Output) (Pr. 55, Pr. 56) - Mitsubishi Electric FR-D700 Instruction Manual

Monitor display and monitor output signal

4.11.3 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 Extended function display selection =
* The above parameters allow its setting 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 50Hz
(initial value)
Setting range of Pr. 55
(2) Current monitoring reference (Pr. 56)
(10VDC)
Rated current
(initial value)
Setting range of Pr. 56
128
Name Initial Value
50Hz
Inverter
rated current
• Set the frequency when the optional frequency meter (DC voltmeter
10VDC) shows 50Hz or 120Hz (shows full scale) which is connected
to the terminal AM and 5.
• 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
proportional. (The maximum output voltage is 10VDC.)
400Hz
• 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 to output the output frequency
0 to 400Hz
monitor value to terminal AM.
Full-scale value to output the output current
0 to 500A
monitor value to terminal AM.
0 . (Refer to page 157)
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Description