Emerson unidrive sp User Manual page 251

Safety Mechanical
Product
Information information Installation
Trip
SLX.Er Solutions Module slot X trip: Solutions Module in slot X has detected a fault
Feedback module category
Check value in Pr 15/16/17.50. The following table lists the possible error codes for the SM-Universal Encoder Plus, SM-Encoder
Output Plus, SM-Encoder Plus and SM-Resolver. See the Diagnostics section in the relevant Solutions Module User Guide for more
information.
Error code
0
1
2
3
4
5
6
7
202,207,212
8
9
10
11
12
13
14
15
16
74
Unidrive SP Free Standing User Guide
Issue Number: 1
Electrical Getting Basic
Installation Started parameters
Module Trip Description
All No trip
SM-Universal
Encoder Plus &
Encoder power supply overload
SM-Encoder
Output Plus
SM-Resolver Excitation output short circuit
SM-Universal
Encoder Plus & Wire break
SM-Resolver
SM-Universal Phase offset incorrect while
Encoder Plus running
SM-Universal Feedback device communications
Encoder Plus failure
SM-Universal
Checksum or CRC error
Encoder Plus
SM-Universal
Encoder has indicated an error
Encoder Plus
SM-Universal
Initialisation failed
Encoder Plus
SM-Universal Auto configuration on power up
Encoder Plus has been requested and failed
SM-Universal
Motor thermistor trip
Encoder Plus
SM-Universal
Motor thermistor short circuit
Encoder Plus
Failure of the sincos analog
SM-Universal
position alignment during encoder
Encoder Plus
initialisation
SM-Resolver Poles not compatible with motor
SM-Universal Encoder type could not be
Encoder Plus identified during auto-configuration
Number of encoder turns read from
SM-Universal
the encoder during auto-
Encoder Plus
configuration is not a power of 2
Number of comms bits defining the
SM-Universal encoder position within a turn read
Encoder Plus from the encoder during auto-
configuration is too large.
The number of periods per
SM-Universal revolution calculated from encoder
Encoder Plus data during auto-configuration is
either <2 or >50,000.
The number of comms bits per
SM-Universal
period for a linear encoder
Encoder Plus
exceeds 255.
All Solutions Module has overheated
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Running the SMARTCARD
Optimization
motor operation
Diagnosis
No fault detected
Check encoder power supply wiring and encoder current
requirement Maximum current = 200mA @ 15V, or 300mA
@ 8V and 5V
Check the excitation output wiring.
Check cable continuity
Check wiring of feedback signals is correct
Check supply voltage or excitation output level
Replace feedback device
Check the encoder signal for noise
Check encoder shielding
Check the integrity of the encoder mechanical mounting
Repeat the offset measurement test
Ensure encoder power supply is correct
Ensure baud rate is correct
Check encoder wiring
Replace feedback device
Check the encoder signal for noise
Check the encoder cable shielding
Replace encoder
Check the correct encoder type is entered into Pr 15/16/17.15
Check encoder wiring
Check supply voltage level
Replace feedback device
Change the setting of Pr 15/16/17.18 and manually enter
the number of turns bits (Pr 15/16/17.09) and the equivalent
number of lines per revolution (Pr 15/16/17.10) and the
single turn comms bits (Pr 15/16/17.11)
Check motor temperature
Check thermistor continuity
Check motor thermistor wiring
Replace motor / motor thermistor
Check encoder cable shield.
Examine sine and cosine signals for noise.
Check that the correct number of resolver poles has been
set in Pr 15/16/17.15.
Check encoder type can be auto-configured.
Check encoder wiring.
Enter parameters manually.
Select a different type of encoder.
Select a different type of encoder.
Faulty encoder.
Linear motor pole pitch / encoder ppr set up is incorrect or
out of parameter range i.e. Pr 5.36 = 0 or Pr 21.31 = 0.
Faulty encoder.
Select a different type of encoder.
Faulty encoder.
Check ambient temperature
Check enclosure ventilation
Technical
Onboard Advanced
Diagnostics
PLC parameters Data
Diagnostic
UL Listing
Information
251