Programmer Owner manual

105
IQ
®
Programmer Reference Manual
IU - Immediate Voltage
Compatibility: All drives
Requests present value of the DC bus voltage, +/-5%. The voltage reads out in 0.1 volts resolution. The drive will fault when the
DC bus voltage reaches a specied maximum value. An Alarm will be set when the DC Bus voltage is less then a minimum value.
(See hardware manuals for details).
Command Details:
Structure IU
Type IMMEDIATE
Usage READ ONLY
Non-Volatile NO
Register Access “u” (069)
Units
0.1 Volts DC, +/-5%
Examples:
Command Drive sends Notes
If the IF command is set with Parameter #1=H
IU IU=01E2 DC supply voltage is 48.2 Volts
IU IU=067E DC bus voltage is 166.2 Volts
If the IF command is set with Parameter #1=D
IU IU=482 DC supply voltage is 48.2 Volts
IU IU=1662 DC bus voltage is 166.2 Volts