Troubleshooting guide

TROUBLESHOOTING GUIDE
For program AEDXR
WARNING: ALL ELECTRICAL TROUBLESHOOTING OR
SERVICE MUST BE PERFORMED BY A
QUALIFIED ELECTRICIAN OR SERVICE PERSON AND MUST MEET ALL APPLICABLE
LOCAL, STATE, FEDERAL, AND OTHER GOVERNING AGENCY CODES. EXERCISE
EXTREME CAUTION WHEN IT IS NECESSARY TO SERVICE THE CONTROL PANEL WHILE
IT IS ENERGIZED.
The POWER and RUN green LED’s on the PLC must be on. If not, check for 120V power to terminals
L&N. If no power is present, de-energize control panel and check main disconnect and all control panel
fuses. Fuses FU1, FU2, and FU3 are the main power supply to the panel. Fuses FU4 & FU5 are for
120 VAC power supply to the PLC. At least one, red input LED’s on the PLC should be on. If not,
ensure the EMERGENCY STOP button is pulled out. If no inputs turn on, check for missing jumpers
and/or switch wiring in series with the EMERGENCY STOP button (i.e. crank/chain hoist switch,
thermal overloads, inertia brake contact, etc.).
PLC INPUTS (X0-X17)
INPUTS
(“IN” LED’S)
DESCRIPTION
0
Encoder Position Signal – Channel B. Flickers when doors runs.
1
Encoder Position Signal – Channel A. Flickers when doors runs.
2
Shutdown Devices. Should be lit unless a shutdown device (E-Stop, Crank Switch,
ect) or SRD is activated
3
Setup. Should be lit unless the setup button has been tripped.
4
Impulse Open. Will come lit for as long as the actuator has been activated. If on
continuously, check actuators.
5
Safety Devices. Photocell, CSE and Reversing edge contacts are wired in series
with this input. Should be lit unless a safety device is activated. (N/C)
6
Interlock. Needs be lit to enable door operation, or jumped out if no interlock is being
using.
7
Reset Button. Will Reset the door when activated.
10
Not Used.
11
Actuator Full Height Open. Will come lit for as long as the actuator has been
activated. If on continuously, check actuators.
12
Actuator Close. Will come on for as long as the actuator has been activated. If on
continuously, check actuators.
13
Auto/Manual. Jump for non-auto. (Will be lit when in Manual mode)
14
Actuator Mid Height Open. Will become lit for as long as the actuator has been
activated. If on continuously, check actuators.
15
NOT USED.
16
NOT USED
17
Extra Reversing Photocells. Will be lit (N/C). If no photocells are being used,
should be jumped out for normal door operation.