Mitsubishi Electric FR-A700 EC, Инструкция по эксплуатации

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Parameter Frequency/torque setting by analog input (terminals 1, 2 and 4)
FR-A700 EC 6 - 389
2. Method to adjust any point without application of a voltage (current) to across terminals 2-5
(4-5). (This example shows how to change from 4V to 5V, assuming that Pr. 241 is set to "1".)
I001613E
Fig. 6-189: Bias and gain adjustment without application of an reference signal
NOTE
By pressing the digital dial after step , you can confirm the current frequency setting bias/
gain setting. It cannot be confirmed after execution of step .
Confirmation of the RUN indication and
operation mode indication.
The inverter must be at a stop.
The inverter must be in the PU operation mode
(using the PU/EXT key).
Press the MODE key to choose the parameter
setting mode.
Turn the digital dial until "C..." appears.
Press the SET key to display "C---".
Turn the digital dial until "C 4 (C 7)" appears.
Set to C4 "Terminal 2 frequency setting gain".
Press the SET key to display the analog value in
V or mA (voltage for C4 and current for C7).
Turn the digital dial to set the gain of the voltage
signal value. If Pr. 241 is set to “1” the value will
be displayed directly.
CAUTION:
When you start turning the digital dial the
value that is currently stored (in this example
4V) will be displayed.
Press the SET key to set.
Operation Display
The parameter number
read previously appears.
C0 to C41 setting is
enabled.
Analog voltage (current) value (%)
across terminals 2-5 (across
terminals 4-5) and the „V“ indication
or „A“ indication is lit.
The gain frequency is reached when
a voltage of 5.0V is displayed.
Flicker ... Parameter setting complete!
(Adjustment completed)
앫
By turning the digital dial, you can read another parameter.
앫
Press the SET key to return to the "C---" indication (step ).
앫
Press the SET key twice to show the next parameter (Pr.CL).
Terminal 2 input Terminal 4 input
Terminal 2 input Terminal 4 input