GAL GALaxy eHydro Manual page 128

GALaxy eHydro Elevator Controller
Table 6-0: Main CPU Faults
Faults
Hoistway Update Init
Hot Oil Fault
HW Count Read Fault
HWSlowdown Cnt Flt
Description
Hoistway Update
Initialization. Table of
door zone positions
for hoistway used to
update position count
while traveling has
been initialized for the
fires
time.
Hot Oil Fault
Hoistway Count Read
Fault. The position
count read from the
selector changed by
more than 4 inches in
less than 3
milliseconds. The type
of error would occur
from an incorrect read
of the position count.
Hoistway Slowdown
Count Fault. During
the verification of the
slowdown table in
flash memory, a
normal up or down
slowdown count was
greater than 50 inches
or a short floor up or
down slowdown count
was greater than 30
inches.
Section 6 – Main CPU Faults & Detailed Faults
Possible Cause/Suggested Fix
• Job related hoistway setup information is invalid. This
occurs on the first time the GALX- 1132 CPU board is being
powered up.
• The hot oil detection TPH input is turned Off. The input is
in series with the normally closed Hot Oil Thermostat. Check
for defective input or defective sensor.
• Refer to the schematics and check the wiring from the
MRSW terminal to the thermostat and from the thermostat
to the TPH input terminal.
• Check the APS selector tape for debris, oil or grease. Wipe
the tape down with al clean soft cloth.
• Review the hoistway slowdown tables and correct the out-
of-range slowdown count.
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