DIAGNOSTICS
Vertical Express Product Manual
3-33
88500 v.1.0
Diagnostics Section
Control System Fault Codes
This manual shows only the parameters that have an operational relevance to the ICON32. The UIT may have
additional parameters available, which should not effect the controller operation.
Control System Fault Codes
Code
Description
Possible Causes/Solutions
981
Terminal slowdown was activated before normal slowdown;
This fault does not shut the car down.
• Slowdown magnet placement, P17/P18 adjustment, or
valve adjustment.
1002
OS could not allocate memory - This fault is mainly used
during software development, but proves useful to detect
operational issues on installed units.
• Noise levels that affect CPU operation.
• Defective CPU software allocates too much memory (only
when installing new software version).
1003
Software scheduler overrun.
—
1004
Gate and locks opened during a run - A car or hoistway inter-
lock opened while the car was running.
• Car doors clipping interlocks.
• Defective gate contact.
• Defective wiring.
1005
DOL was detected while HW closed.
• A defective DOL input.
• A defective HDIF input.
1006
The hoistway interlock failed to close.
• A defective hoistway door contact.
• A blocked hoistway door.
1007
The safety string opened during a run & caused an emer-
gency stop.
• An open device in the safety string. Clipped interlock
1008
The motor contactor is already energized (MCD/MCE) - A run
initiation was issued, but either MCD was already inactive, or
MCE was already active.
• Software activation error. MUTS signal wiring.
• Defective relays/contactors for across the line starting..
1009
• A valve contact error (MCD is open).
• A Down run failure.
• Either the valves or MC are not ready.
• MCD is inactive, or MCE is active during a Down run.
• Valve monitor input shows active at wrong time - output wir-
ing, solenoid, IOF Card.
• MUTS signal wiring.
• Defective relays/contactors for across the line starting.
1010
• Motor contactor error (MCD Open).
• MCD failed to energize or MCE failed to de-energize after
run.
• Defective MCD input.
• Defective MCE input.
• Defective MC contact. MUTS signal wiring.
• Defective relays/contactors for across the line starting.
1011
• The motor contactor failed to energize (MCD/MCE).
• MCD is active, or MCE is inactive after a run.
• Motor Contactor Fault (MCF) input is activated.
Possible Causes:
• A defective MCD/MCE input.
• A defective MC1/MC2 auxiliary contact.
• A defective MCF input.
• MUTS input.
• A UTS output from EMS. EMS parameter is not correct.
1012
Job image error - Invalid number of floors.
—
1013
NV hardware failure - The software issued a command to
modify non-volatile memory that was not completed, or com-
pleted with invalid results.
—
1014
NV checksum error - The data in non-volatile memory was
lost.
Possible Causes:
• Memory error.
• Bad/low CPU battery.
Possible Solution:.
• Issue a GET Command followed by a WRT Command.
1015
Software error - The software is making an invalid NV
request.
—
1016
Software error - The NV is full and cannot hold another client
structure. There is no more room for data in non-volatile
memory.
—
1017
Software error - A change in run type occurred during a run.
The car is not performing an emergency stop and the soft-
ware has changed the type of run.
—
Summary of Contents for ICON 32
Page 1: ...Controller...
Page 3: ...INSTALLATION SECTION...
Page 4: ...INSTALLATION SECTION...
Page 39: ...ADJUSTMENT SECTION...
Page 40: ...ADJUSTMENT SECTION...
Page 83: ...DIAGNOSTICS SECTION...
Page 84: ...DIAGNOSTICS SECTION...
Page 131: ...TROUBLESHOOTING SECTION...
Page 132: ...TROUBLESHOOTING SECTION...
Page 165: ...SERVICE INFORMATION SECTION...
Page 166: ...SERVICE INFORMATION SECTION...
Page 205: ...REFERENCE SECTION SERVICE REFERENCE SECTION...
Page 206: ...REFERENCE SECTION...
