78 D0559 Rev. A SlideDriver/SlideDriver 50VF Series www.hysecurity.com
Type Alert/Fault/Error Display Buzzer Chirp Sequence Possible Cause & Suggested Corrective Action
ERROR ERROR 2
IES DISCONNECT
3 chirps per second once
per minute
The IES sensor could be bad, check to see that the N.C. contact
is intact. Check that you have the most current sensor; visit our
website and view the technical bulletins in the Tech Support
area. The sensor wire could be loose; you may want to tighten
the female connectors with some pliers. The software may
need to be updated. Make sure the brake valves aren’t set too
tightly by asking, “How fast does the gate panel stop when the
limit switch is tripped?” (Tight brake valves will raise the system
pressure.)
ERROR ERROR 3
HY5A COMM ERROR
3 chirps per second once
per minute
One or more detectors are not communicating properly.
Remove detectors, reset the controller, and re-install detectors
one at a time until faulty detector or loop is found.
ERROR ERROR 4
DUAL GATE
3 chirps per second once
per minute
Indicates a problem with the communication between the two
crash gate operators of a Primary/Secondary Set. The software
versions of these two operators must be the same. Check the
version by cycling the power off and on to each operator. On
power up the software version will ash on the screen (example:
v4.23). Make sure the conductors are twisted and shielded.
Beware of buried high voltage conductors that are too near to
the interconnecting conductors, they may interfere. Be sure the
parameter (DG) in the installer menu is set to 2 in the Primary
and 1 in the Secondary unit. Error automatically clears when
communication fault is resolved.
ERROR ERROR 6
DRIVE BOARD
3 chirps per second once
per minute
Internal error between the STC board and the VFD. Check
cable connections and wiring. Make sure both units are working
properly.
ERROR ERROR 7
MENU CHECKSUM
3 chirps per second once
per minute
Contact HySecurity.
ERROR ERROR 8
RPM SENSOR
3 chirps per second once
per minute
Check wiring from the hydraulic cylinder to the STC.
ERROR ERROR 9
BATT DISCONNECT
3 chirps per second once
per minute
Only applies to DC Power Supply connection. Contact
HySecurity.
ERROR
ERROR 10
SLOWDOWN SWITCH
3 chirps per second once
per minute
VFD only. The operator tripped the fully Open or CLose limit
before the Slowdown limit tripped. Check:
• Slowdown limit wiring and adjustment
• Adjustment of the limit ramps to verify that the limit switch
is being tripped. Manually trip the slowdown limit. OPEN
SLOWDOWN or CLOSE SLOWDOWN should appear on the
display which indicates that it is working properly.
FAIL FAIL
PROGRAM DATA ERR
3 chirps per second once
per minute
1. Try turning off the power to the operator and having the
customer re-seat all of the various connectors and cables.
2. Upload the latest software release. If the fail does not go
away, Replace the STC board.
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