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Electrical
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parameters
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the motor
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operation
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UL Listing
Information
Affinity User Guide
259
Issue Number: 5 www.controltechniques.com
*If a tunE through tunE 7 trip occurs, then after the drive is reset the drive cannot be made to run unless it is disabled via the Enable input (terminal
31), drive enable parameter (Pr
6.15
) or the control word (Pr
6.42
and Pr
6.43
).
tunE*
Autotune stopped before completion
18
The drive has tripped out during the autotune
The red stop key has been pressed during the autotune
The Enable signal (terminal 31) was active during the autotune procedure
tunE1*
Required speed could not be reached during the inertia test (see Pr 5.12)
11
Ensure the motor is free to turn i.e. brake was released
tunE2*
Motor could not be stopped during the inertia test (see Pr 5.12)
12
Check motor cable wiring is correct
tunE3*
Measured inertia out of range (see Pr 5.12)
13
Check motor cable wiring is correct
tunE7*
Motor number of poles set incorrectly
17
Check lines per revolution for feedback device
Check the number of poles in Pr
5.11
set correctly
Unid.P
Power module unidentified trip
110
Check all interconnecting cables between power modules
Ensure cables are routed away from electrical noise sources
UP ACC
Onboard PLC program: cannot access Onboard PLC program file on drive
98
Disable drive - write access is not allowed when the drive is enabled
Another source is already accessing Onboard PLC program - retry once other action is complete
UP div0
Onboard PLC program attempted divide by zero
90
Check program
UP OFL
Onboard PLC program variables and function block calls using more than the allowed RAM space (stack overflow)
95
Check program
UP ovr
Onboard PLC program attempted out of range parameter write
94
Check program
UP PAr
Onboard PLC program attempted access to a non-existent parameter
91
Check program
UP ro
Onboard PLC program attempted write to a read-only parameter
92
Check program
UP So
Onboard PLC program attempted read of a write-only parameter
93
Check program
UP udF
Onboard PLC program un-defined trip
97
Check program
UP uSEr
Onboard PLC program requested a trip
96
Check program
UV
DC bus under voltage threshold reached
1
Check AC supply voltage level
Drive voltage rating (Vac) Under voltage threshold (Vdc) UV reset voltage (Vdc)
200 175 215V
400 330
425V
575 & 690 435 590V
Trip
Diagnosis
Summary of Contents for Affinity
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