Instruction Manual

7–40 Programming
Diagnostics
[DC Bus Memory]
ThisparameterdisplaysthenominalDCbusvoltagelevel.
This value is used to determine line loss, overvoltage,
decel frequency and other points. Additionally, the Bus
LimitEnablefunction,aswellastheLineLossModealarm
and recovery points are determined from this value.
Parameter Number 212
Parameter Type Read Only
Display Units / Drive Units 1 Volt / Volts
Display Volts
[Meas. Volts] – Not Functional with SPIDER Drive
This parameter displays the measured output voltage
present at terminals U, V & W (T1, T2 & T3).
Parameter Number 272
Parameter Type Read Only
Display Units / Drive Units 1 Volt / 4096 = Drive Rtd Volts
Factory Default None
Minimum Value 0
Maximum Value 200% Rated Drive Output Voltage
[EEPROM Cksum]
The value of this parameter provides a checksum value
that indicates a change in drive programming has
occurred.
Parameter Number 172
Parameter Type Read Only
Display Units / Drive Units None