Chamberlain Garos CS 300 Operating Instructions Manual page 41

.3 Diagnostic operating mode
Display Meaning
ES-OPEN OPEN end position
ES-CLOSE CLOSE end position
OPEN BUTTON OPEN button
PART OPEN PART OPEN button (X4 / 9 + 10)
CLOSE BUTTON CLOSE button
SEP Safety edge protection
IMPULSE Impulse button
TIMER Weekly timer
P/E BARRIER Photoelectric drive-through barrier
STOP CIRCUIT - Stop button of controls
- Stop systems of drive
CYCLE Gate-cycle counter
AVE Absolute value encoder
Status
OFF: confirmed
ON: not confirmed
OFF: confirmed
ON: not confirmed
ON: confirmed
OFF: not confirmed
ON: confirmed
OFF: not confirmed
ON: confirmed
OFF: not confirmed
ON: system circuit is closed
OFF: system is interrupted (fault)
ON: confirmed
OFF: not confirmed
ON: confirmed
OFF: not confirmed
ON: circuit closed
OFF: interrupted (fault)
ON: circuit closed
OFF: interrupted (fault)
Displays the gate cycles
Shows the gate position value
CS 300 Gate Controls / Rev. 5.3 - 
GB