Parking Facilities PF6000X, Инструкция по установке, эксплуатации и обслуживанию

Страница: 30 / 38

PF6000X Troubleshooting Guide
ELECTRICAL ERRORS CAUSE CORRECTION
Blank screen on PLC but power to other
devices in the control panel
Door switch circuit not making Press door switch in and check PLC screen
PLC has developed an electrical fault or had a
power spike
Change PLC
Barrier does not run (stays open)
Check inverter is in ready (rdy) mode on display Power down then back up
Loop detector is faulting or sensing presence Clear obstacle or reset the detector
Check inverter settings ACC - 6.0 DEC – 2.0 LSP – 25-40 (Variable)
Barrier staying up in raise position Access control giving a constant pulse shorten
this
Photo cell batteries (if fitted)
Check that the fitted batteries still have power to
them. They should only be replaced with special
3.6V Lithium-ion batteries made for purpose.
These can be provided by your supplier
Safety Edge Should be showing 8.2K Ω
Barrier not going up Access control may be faulty Remove and check barrier function via the PLC
Barrier Staying up Car has driven o ffbefore clearing the loop Complete cycle by going through the ground
loop
“Stop Circuit Broken” displaying on screen Circuit Broken Check Link between I1 & I2
Barrier staying open and not closing
If photo-cells fitted then batteries may have
expired
Check and if needed replace batteries
Faulty loop detector Check & set or replace faulty unit
Barrier does not have loops fitted or these have
been removed
Call the technical department for assistance the
program/wiring needs to change
Key switch left in open position Put the switch back into the “Auto” position
Permanent supply/signal to the raise terminals Check wiring to terminal blocks remove any
access control try again
Barrier programmed for safety only or barrier is
on a timer
Contact your supplier for a program
modifacation chip