6500 Series Control Head w/ XD10 Controller Troubleshooting
Symptoms
Causes
Solutions
Turnstile does not power up or
logic controller’s display cycles
Power supply is not receiving
input voltage.
Power supply is not producing
24VDC voltage, but is receiving
AC.
Verify outlet receptacle installed
in mainframe / cabinet is
operating correctly and that the
power supply is plugged in.
lead from power
supply output. If output voltage
resumes, there is a short circuit
in the wiring. If not, the power
supply is faulty. Replace power
supply.
Short circuit in the wiring as
determined in previous step.
Loose wiring from power supply
to logic controller.
Refer to pages 5- 7 for
wiring information.
Short circuit in the wiring.
Solenoid(s) burnt out (will occur
if main AC voltage is connected
directly to solenoid).
If wiring is correct, try to
disconnect the solenoids from
outputs 01 - 04. If system stops
cycling, replace faulty solenoid.
Turnstile powers up but does not
respond.
Improper wiring from access
control to logic controller.
Ensure one leg of access control
output relay is connected to
24VDC + and the other to the
desired input.
Access control device
malfunction.
Disconnect access control from
logic controller. Preform testing
procedures on page 30. If the
turnstile works properly, contact
manufacturer of access control
device.
Solenoid (-) wire(s) not properly
terminated.
Ensure solenoid negative wires
are properly terminated to
24VDC- input and that the 3 wire
splice (if equipped) is properly
crimped.
Solenoid tabs grounded out
against control head casting
after being reassembled from
Disassemble control head casting
tabs with wires are facing away
from the center of the control
head casting.
512-321-4426
INS-DS400T-190401
Designed Security, Inc - 1402 Hawthorne Street, Bastrop Texas 78602 - (800) 272-3555
32
