11.8 H: Terminal Functions
736 YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual
Calibrate Terminal AM
The output signal is adjustable while the drive is stopped. Use the following procedure to perform calibration.
1. Show H4-05 [Terminal AM Analog Output Gain] on the keypad.
The analog signal at the time when the monitor item selected with H4-04 [Terminal AM Analog Output
Select] is 100% is output from terminal AM.
2. Adjust H4-05 while referencing the meter scale connected to terminal AM.
3. Show H4-06 [Terminal AM Analog Output Bias] on the keypad.
The analog signal at the time when the monitor item selected with H4-04 is 0% is output from terminal AM.
4. Adjust H4-06 while referencing the meter scale connected to terminal AM.
■ H4-01: Terminal FM Analog Output Select
No.
(Hex.)
Name Description
Default
(Range)
H4-01
(041D)
Terminal FM Analog
Output Select
Sets the monitor number to send from MFAO terminal FM.
102
(000 - 999)
Set the x-xx part of the Ux-xx [Monitor]. For example, set H4-01 = 102 to monitor U1-02 [Output Frequency].
Note:
• You cannot use all of the monitors in all of the control methods.
• When you use the terminal in through mode, set this parameter to 000 or 031. You can set the terminal FM output level from the PLC
through MEMOBUS/Modbus communications or the communication option.
■ H4-02: Terminal FM Analog Output Gain
No.
(Hex.)
Name Description
Default
(Range)
H4-02
(041E)
RUN
Terminal FM Analog
Output Gain
Sets the gain of the Ux-xx monitor signal set in H4-01 [terminals FM Monitor Selection].
100.0%
(-999.9 - +999.9%)
The analog signal output from the terminal FM is a maximum of ±10 V. Select the signal level with H4-07
[Terminal FM Signal Level Select].
■ H4-03: Terminal FM Analog Output Bias
No.
(Hex.)
Name Description
Default
(Range)
H4-03
(041F)
RUN
Terminal FM Analog
Output Bias
Sets the bias of the Ux-xx monitor signal set in H4-01 [Terminal FM Analog Output Select].
0.0%
(-999.9 - +999.9%)
The analog signal output from the terminal FM is a maximum of ±10 V. Select the signal level with H4-07
[Terminal FM Signal Level Select].
■ H4-04: Terminal AM Analog Output Select
No.
(Hex.)
Name Description
Default
(Range)
H4-04
(0420)
Terminal AM Analog
Output Select
Sets the monitoring number to be output from the MFAO terminal AM.
103
(000 - 999)
Set the x-xx part of the Ux-xx [Monitor]. For example, set H4-04 = 103 to monitor U1-03 [Output Current].
Note:
• You cannot use all of the monitors in all of the control methods.
• When you use the terminal in through mode, set this parameter to 000 or 031. You can set the terminal AM output level from the PLC
through MEMOBUS/Modbus communications or the communication option.
■ H4-05: Terminal AM Analog Output Gain
No.
(Hex.)
Name Description
Default
(Range)
H4-05
(0421)
RUN
Terminal AM Analog
Output Gain
Sets the gain of the Ux-xx monitor signal set in H4-04 [terminals AM Monitor Selection].
50.0%
(-999.9 - +999.9%)
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