Kollmorgen AKD PDMM series, User Manual

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AKD PDMM User Guide | 47.5 VBUS.UVFTHRESH
This parameter reads the limit of the bus capacitor load. When the bus capacitor loads exceeds
this limit, the drive generates fault F503.
Excessive bus capacitor load may indicate a disconnected main supply phase.
Related Topics
Regeneration (pg 36)
47.5 VBUS.UVFTHRESH
General Information
Type R/W Parameter
Description
Sets the under voltage fault
level.
Units Vdc
Range 90 to 420 Vdc
Default
Value
90 Vdc
Data Type Integer
See Also VBUS.OVFTHRESH
Start Version M_01-00-00-000
Description
VBUS.UVFTHRESH sets the undervoltage fault level of the DC bus.
The default value is read from the EEPROM, but can by modified by the user and stored on the
NV RAM. This value varies according to drive type.
Related Topics
Regeneration (pg 36)
47.6 VBUS.UVMODE
General Information
Type N/V Parameter
Description
Indicates undervoltage (UV)
mode.
Units N/A
Range 0 to 1
Default
Value
1
Data Type Integer
See Also N/A
Start Version M_01-00-00-000
Description
This parameter indicates undervoltage (UV) mode.
When VBUS.UVMODE - 0, an undervoltage fault is issued whenever the DC bus goes below
the undervoltage threshold.
When VBUS.UVMODE = 1, an undervoltage fault is issued whenever the DC bus goes below
the
447 Kollmorgen™ | December 2012