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© 2021 Baker Hughes Company. All rights reserved. Masoneilan SVi1000 Positioner Quick Start Guide | 17
Indication
Pattern
Normal Mode
LED 1
LED 2
LED 3
Device Alert
(Fault Mode (Self-
Correcting))
LED 1
LED 2
LED 3
LED 4
Out of Service
(HART
®
Override
Mode)
LED 1
LED 2
LED 3
LED 4
Failsafe Mode
LED 1
LED 2
LED 3
LED 4
Troubleshooting
Device is not
powered or in Low
Power Mode
All LEDs off. Power is not sufficient
Process Failure
Pattern depends on which process failed and repeats until Cancel
button is pushed.
Setting out of range
If a setting is out of range the associated Green LED flashes at twice
the rate as normal until an acceptable range is applied.
or
or
Table 1: LED Light Patterns and Troubleshooting