Status Led - Unipulse F159 Operation Manual

1.APPEARANCE DESCRIPTION

1-2. Status LED

Status LEDs display the current operating status of the unit. The following table
summaries their names and meanings.
（Green）
（Orange）
（Orange）
2
LED Name
RUN
Operation status
ERC
Error detected
by the unit
（Red）
ERH
CPU error
（Red）
WERR
Weight error
（Red）
OUT1
OUT1 output
OUT2
OUT2 output
State Description
ON Normal operation
OFF Data exchange with CPU has been aborted
ON Error occurred in F159
OFF Normal operation
ON Error occurred during data exchange with CPU
OFF Normal operation
One or more of the following alarms are in
ON
place: ± LOAD, OFL1, OFL2, OFL3, ZALM
OFF Normal operation
ON OUT1 =ON
OFF OUT1 = OFF
ON OUT2 = ON
OFF OUT2 = OFF