Honeywell SmartDrive Compact Guide Rapide page 20

Honeywell
Fault code
25
27
34
35
50
53
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Table 1: Fault codes. See User Manual for detailed fault descriptions
6-EN
Fault Tracing
Fault name
Microcontroller watchdog
fault
Back EMF protection
Internal bus communication
Application fault
Analogue input Iin < 4mA
(selected signal range 4 to
20 mA)
Fieldbus fault
Identification fault
Note! The fault can be reset by pressing the
Stop button on the control keypad or via
the I/O terminal or fieldbus.
Quick corrective actions
Reset the fault and restart.
Should the fault recur, contact the technical
support.
Reset the fault and restart.
Should the fault recur, contact the technical
support.
Reset the fault and restart.
Should the fault recur, contact the technical
support.
Check the control cabling.
- Check installation.
- If installation is correct contact technical
support.
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