Troubleshooting, Input leds, Status leds – Controlled Products Systems Group CSW24V User Manual
Page 39: Control board leds, Diagnostic codes leds

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INPUT LEDS
OPEN INPUT
OFF
Input inactive
ON
Input active
BLINK
Input active on other operator
CLOSE INPUT
OFF
Input inactive
ON
Input active
BLINK
Input active on other operator
STOP INPUT
OFF
Input inactive
ON
Input active
BLINK
Input active on other operator
FIRE DEPT
INPUT
OFF
Input inactive
ON
Input active
BLINK
Input active on other operator
OPEN SAFETY
INPUT
OFF
Input inactive
ON
Input active
BLINK
Input active on other operator
CLOSE SAFETY
INPUT
OFF
Input inactive
ON
Input active
BLINK
Input active on other operator
STATUS LEDS
INPUT POWER OFF
OFF state
ON
AC charger or Solar power available
BATT
CHARGING
OFF
Not charging
ON
Trickle charge
FAST BLINK
High current charge
FASTER BLINK
Over voltage error
TIMER
OFF
The timer is disabled
ON
The timer is enabled
MEDIUM BLINK
The timer is running
FAST BLINK
The timer is paused
FASTER BLINK
The timer is cancelled
GATE MOVING OFF
The gate is stopped
ON
The gate is opening or closing
FASTEST BLINK
The operator is in E2
BATT LOW
OFF
No battery error
ON
Battery low error
MEDIUM BLINK
Battery critically low error
FAST BLINK
Battery disconnected error
FASTEST BLINK
Charging, extreme temperature, or over
voltage error
ACC PWR OVLD OFF
OFF state
ON
Accessory overload protector opened
CONTROL BOARD LEDS
TROUBLESHOOTING
CONTROL BOARD LEDS
YELLOW DIAGNOSTIC LED
# BLINKS
MEANING
CORRECTION
1 BLINK
Low Power Mode
(not an error)
2 BLINKS
ID resistor failure
Check ID resistor wiring, clear limit
settings and reset limits
3 BLINKS
Exceeded Maximum
Run Timer
Check gate travel, if necessary adjust
force setting
5 BLINKS
RPM (obstruction)
Check for obstruction, if necessary
adjust force setting
6 BLINKS
Current (obstruction) Check for obstruction, if necessary
adjust force setting
7 BLINKS
Position failure
Check gate travel, clear limit settings
and reset limits
12 BLINKS
Loop Error
One of the loops is in error. Refer to the
loop detector to determine the error.
RED DIAGNOSTIC LED
# BLINKS
MEANING
CORRECTION
2 BLINKS
Current Sense
Motor control circuit fault, replace
control board
3 BLINKS
FET Failure
Motor control circuit fault, replace
control board
4 BLINKS
RAM Failure
Memory failure, replace control board
5 BLINKS
Flash Memory
Failure
Memory failure, replace control board
6 BLINKS
EEPROM Failure
Memory failure, replace control board
7 BLINKS
Watchdog Failure
Controller failure, replace control
board
8 BLINKS
Brownout
Check power harness or line voltage
9 BLINKS
Fail
Control Board failure
10-14 BLINKS Software Failure
Cycle power to the control board. If
continues replace control board.
DIAGNOSTIC CODES LEDS