Max 4 Connector Strip 12Term 20A

Issue:
bPF fault on the ATS22.

Product Line:
Altistart ATS22

Environment:
All

Cause:
Bypass contactor detected fault

Resolution:
Check for a welded bypass contactor or shorted SCR.
If you find a shorted SCR or bypass contactor, you will need to replace the soft starter.
Reference the ATS22 installation guide (BBV51330)

 The part number for a BPA sign in the Medilec range is SIGN/BPA.

Some of the key features are:

• Made from sturdy laminex
• Adhesive on each corner for easy installation
• Supplied with “test and date” stickers

 

For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=SIGN/BPA

 

Issue:
Is the voltage code BD3 valid for a CA3DN40 relay?

Product Line:
Tesys Relays

Environment:
All Products

Cause:
Product selection

Resolution:
No.  The voltage code BD3 is for the CA4D Low Consumption relays only.   A 24 volt DC coil with built in transient suppression is not available on the CA3D relay.    Use the add on LA4DA1E varister style or the LA4DC1U diode style add on transient suppressors on the CA3D relays.
 

Yes, the BPH motors are compatible with Lexium 32 servo drives. They are to be characterized as third party motors.  If using a BPH motor with resolver, you will need to use a resolver option card P/N : VW3 M3 401. If using a BPH motor with encoder feedback, you will need to use an encoder option card.VW3 M3 403 (for hiperface encoder) along with a Lexum 32 modular drive (32M). The third party motor commissioning tool within SoMove helps calculate the offset to commutate the motor.

Issue:
OP3 fault on the ATV212 drive

Product Line:
ATV21 ATV212 Altivar 212, Altivar 21 drives

Environment:
All models, All serial numbers

Cause:
OP3 fault is caused by overvoltage during constant speed operation.  This could be caused by abnormal fluctuation of the input voltage, Power networks greater than 200kVA, Power factor correction switching, SCR's switching on the Power network, the load regenerating into the drive or intermittent output phase loss. 

Resolution:
Confirm the motor nameplate information matches settings in the drive.  Confirm that the drive is sized correctly for the load and application.

tYP = 2 (60Hz)
tHr = motor FLA
uLu = motor voltage
F415 = motor FLA
F417 = motor RPM

Set F626 = 150% (increases the DC bus overvoltage threshold)
Set AU1 = 0 (disables Auto ramp)

Check the setting of Pt parameter (type of control) matches the application. 

Check to make sure that the load is not spinning without drive's input (such as fan applications). If the load is spinning too fast in the wrong direction, the drive won't be able to catch it. If this is the case, try installing a mechanical brake to prevent this issue. 

Check the setting of F301 Catch on the fly and try setting it to 4 (Each start)
 

Question:
Replacement for the MHDA1056N00 drive

Product Line:
MHDA

Resolution:
The MHDA1056N00 servo drive is obsolete.
The closest match is the LXM32MC10N4 (11kW instead of 14kW)
The BPH motor will also have to be replaced.