Omron Q2V Series, Техническое руководство

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Parameter
Details
12
12.7 H: TERMINALS
SIEPCYEUOQ2V01A Q2V Technical Manual 619
Figure 12.97 Analog Output Gain/Bias Configuration Example 1
For example, when the parameter value set to analog output is 0, and a 3 V signal is to be output to terminal AO,
set
H4-03 [AO An.Out Bias] = 30% .
Figure 12.98 Analog Output Gain/Bias Configuration Example 2
Calibrate Terminal AM
Stop the drive to calibrate meters. Use this procedure to calibrate:
1. Show H4-02 [AO An.Out Gain] on the keypad.
Terminal AM outputs the analog signal when the monitor item that you set in H4-01 [AO An.Out Select] is
100%.
2. Adjust H4-02 while referencing the meter scale connected to terminal AM.
3. Show H4-03 [AO An.Out Bias] on the keypad.
The analog signal at the time when the monitor item selected with H4-01 is 0% is output from terminal AO.
4. Adjust H4-03 while referencing the meter scale connected to terminal AO.
■
H4-01: AO An.Out Select
No.
(Hex.)
Name Description
Default
(Range)
H4-01
(041D)
AO An.Out Select
Sets the monitoring number to be output from the MFAO terminal AM.
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 AO output level from the PLC
through Modbus communications or the communication option.
■
H4-02: AO An.Out Gain
No.
(Hex.)
Name Description
Default
(Range)
H4-02
(041E)
RUN
AO An.Out Gain
Sets the gain of the monitor signal that is sent from MFAO terminal AO.
100.0%
(-999.9 - +999.9%)
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV