SRVO-089: OHAL2 alarm (track encoder overheat)
Line-tracking mirror of SRVO-067: the thermostat inside the conveyor encoder tripped.
What it means
Line-tracking mirror of SRVO-067: the thermostat inside the conveyor encoder tripped.
Common causes
Ranked by what technicians most often find, most likely first.
- Encoder running hot from duty/environment.
- Failed encoder/thermostat if it alarms cool.
How to fix it
- Let it cool fully and retest; persistent alarms on a cool encoder mean replacement per SRVO-067. Power-cycle to clear.
Quick facts
- Category
- Warning
- Affected series
- R-30iB; R-30iB Mate; R-30iB Plus; R-30iB Mate Plus
- Alarm family
- SRVO
Related codes
- SRVO-067OHAL2 alarm (pulse coder overheat)
- SRVO-088CSAL alarm (track encoder checksum)
- SRVO-090DTERR alarm (track encoder no response)
- SRVO-087BLAL alarm (track encoder battery low)
- SRVO-091CRCERR alarm (track encoder data corrupt)
- SRVO-085RCAL alarm (track encoder rotation counter)
- SRVO-093SPHAL alarm (track encoder speed excess)
- SRVO-084BZAL alarm (track encoder battery zero)