Omron Q2V Series Technical Manual page 606

12.7 H: TERMINALS
Note:
The drive compares the monitors set with H2-26 as absolute values.
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3E: PID Fbk Low
Setting Value Function
3E PID Fbk Low
The drive detects FbL [PID Feedback Loss] when the PID feedback value < b5-13 [Fdback Loss Lvl] for longer
than the time set in b5-14 [Fdback Loss Time].
Note:
Refer to "PID Feedback Loss Detection" for more information.
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3F: PID Fbk High
Setting Value Function
3F PID Fbk High
The drive detects FbH [Excessive PID Feedback] when the PID feedback value > b5-36 [PID HiHi Limit Level]
for longer than the time set in b5-37 [PID HiHi Time].
Note:
Refer to "PID Feedback Loss Detection" for more information.
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4A: DC Bus Undervolt
Setting Value Function
4A DC Bus Undervolt
ON : The DC bus voltage is less than the setting value of L2-05.
OFF : The DC bus voltage is more than the setting value of L2-05.
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4B: FreqRef Loss
Setting Value Function
4B FreqRef Loss
Note:
"L4-05: FrefLoss Det.Selection on page
Refer to
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4C: BrkRes Fault
Setting Value Function
4C BrkRes Fault
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4D: Motor OL1
Setting Value Function
4D Motor OL1
Note:
"L1-01: Motor Cool Type for OL1 Calc on page
Refer to
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4E: Drive PreOH
Setting Value Function
4E Drive PreOH
606
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal activates when the drive detects FbL [PID Feedback Loss].
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the drive detects FbH [Excessive PID Feedback].
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the DC bus voltage or control circuit power supply is less than the voltage set with L2-05 [UV
Detection Lvl (Uv1)]. The terminal also turns on when there is a fault with the DC bus voltage.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal activates when the drive detects a loss of frequency reference.
656" for more information.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the mounting-type braking resistor is overheating or when there is a braking transistor fault.
V/f OLV OLV/PM OLV/PM AOLV/PM EZOLV
The terminal activates when the electronic thermal protection value of the motor overload protective function is a minimum of
90% of the detection level.
631" for more information.
V/f OLV OLV/PM AOLV/PM EZOLV OLV/PM
The terminal activates when the drive heatsink temperature is at the level set with L8-02 [Overheat Alm Level].
Description
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Description
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Description
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SIEPCYEUOQ2V01A Q2V Technical Manual