Yaskawa iQpump Controller Programming Manual Manuel d'utilisateur télécharger pdf (Page 124)

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124 YASKAWA TM.iQp.07 iQpump Controller Programming Manual

The setting of parameter L5-02 determines whether the fault output (MA-MB) will be closed during an auto restart attempt. The setting

of L5-02 can be important when interfacing the iQpump drive with other equipment.

The following faults will allow the Auto Restart function to initiate:

• OC (Overcurrent)

• LF (Output Open Phase)

• PF (Input Phase Loss)

•PUF (DC Bus Fuse)

• OL1 (Motor Overload)

• OL3 (Overtorque)

• OL2 (Drive Overload)

• OV (DC Bus Overvoltage)

• GF (Ground Fault)

• UV1 (DC Bus Undervoltage)

• OH1 (Overheat)

In order for auto restart after a UV1 fault, Momentary Power Loss Ride-thru must be enabled (L2-01 = “1: PwrL Ride Thru t,” or “2: CPU

Power Active”). Setting H2-01 or H2-02 equal to “1E” configures a digital output as “Restart Enabled” to signal if an impending auto

restart is possible.

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Yaskawa iQpump Controller Programming Manual Manuel d'utilisateur Page 124

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