User Manual Instruction Manual

Troubleshooting the Drive 12-9
TB Man
Ref Cflct
30
➁
Occurs when:
• “Auto/Manual” is selected (default) for Digital ln3 Sel (363) and
• TB Man Ref Sel (96) has been reprogrammed.
No other use for the selected analog input may be programmed.
Example: If TB Man Ref Sel is reprogrammed to “Analog ln 2,” all of
the factory default uses for “Analog ln 2” must be reprogrammed.
To correct:
• Verify/reprogram the parameters that reference an analog input or
• Reprogram Digital ln3 to another function or “Unused.”
To r qP ro ve
Cflct
49
➁
When TorqProve Cnfg is enabled, Motor CntlSel, Feedback Select,
and Motor Fdbk Type must be properly set.
Under-
Voltage
2
➀
The bus voltage has dropped below a predetermined value.
VHz Neg
Slope
24
➁
Custom V/Hz mode has been selected in Torq Perf Mode (53) and
the V/Hz slope is negative.
Waking 11
➀
The Wake timer is counting toward a value that will start the drive.
Table 12.5 – Alarm Names Cross-Referenced by Alarm Numbers
No.
1
1
Alarm numbers not listed are reserved for future use.
Alarm No.
1
Alarm No.
1
Alarm
1 Precharge Active 13 ln Phase Loss 25 IR Volts Range
2 UnderVoltage 14 Load Loss 26 FluxAmps Ref Rang
3 Power Loss 15 Ground Warn 27 Speed Ref Cflct
4 Start At PowerUp 17 Dig ln ConflictA 28 Ixo Vlt Rang
5 Analog In Loss 18 Dig ln ConflictB 29 Sleep Config
6 IntDBRes OvrHeat 19 Dig ln ConflictC 30 TB Man Ref Cflct
8 Drive OL Level 1 20 Bipolar Conflict 31 PTC Conflict
9 Drive OL Level 2 21 Motor Type Conflict 32 Brake Slipped
10 Decel Inhibit 22 NP Hz Conflict 34 Home Not Set
11 Waking 23 MaxFreq Conflict 49 Torq Prove Cflct
12 Motor Thermistor 24 VHz Neg Slope 50 Prof Step Cflct
Table 12.4 – Alarm Descriptions (Continued)
Alarm
No.
Type
Description