H4: Analog Outputs - Omron Q2V Series Technical Manual

12.7 H: TERMINALS
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15: OutFLowLimSel
Setting Value Function
15 OutFLowLimSel
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16: Mot PTC Input
Setting Value Function
16 Mot PTC Input
• You can use the Positive Temperature Coefficient (PLC) thermistor as an auxiliary or alternative detection
function for oL1 [Motor Overload] problems to help prevent heat damage to motors. If the PTC input signal is
more than the overload alarm level, oH3 [Motor Overheat (PTC Input)] will flash on the keypad.
• If the drive detects oH3, the motor stops with the method set in L1-03. If the drive detects oH4, the motor stops
with the method set in L1-04. If the drive incorrectly detects motor overheating problems, set L1-05.
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30: Q2pack AI1
Setting Value Function
30 Q2pack AI1
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31: Q2pack AI2
Setting Value Function
31 Q2pack AI2
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H4: ANALOG OUTPUTS

H4 parameters set the drive analog monitors. These parameters select monitor parameters, adjust gain and bias,
and select output signal levels.
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Calibrate Meters Connected to MFAO Terminal AO
Use these parameters to calibrate meters connected to terminal AO:
• H4-02 [AO An.Out Gain]
• H4-03 [AO An.Out Bias]
Set these parameters where the output voltage of 10 V and output current of 20 mA are 100% of the signal level.
Use jumper switch S5 and parameter H4-07 [AO Signal Level Select] to set the voltage output and current output.
No.
H4-02 AO An.Out Gain
H4-03 AO An.Out Bias
H4-07 AO Signal Level Select
Figure 12.97 and Figure 12.98
618
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Enters a signal to adjust the output frequency lower limit level as a percentage of the maximum output frequency.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
Uses the motor Positive Temperature Coefficient (PTC) thermistor to prevent heat damage to the motor as a percentage of the
current value when the 10 V analog signal is input.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Use with Q2pack. Refer to the Q2pack online manual for more information.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
Use with Q2pack. Refer to the Q2pack online manual for more information.
Name
show the gain and bias.
Description
Description
Description
Description
Range
-999.9 - +999.9%
-999.9 - +999.9%
1: 0 - 10 VDC
3: 4 - 20 mA
SIEPCYEUOQ2V01A Q2V Technical Manual
Default
100.0%
0.0%
1