DIAGNOSTICS
Vertical Express Product Manual
3-37
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.
1079
Down run attempted but velocity stayed zero - The position
system specified determines the car velocity, and a down run
is attempted. If the velocity returned by the position system
remains zero, assume that the car has stalled.
• A defective position system (encoder/selector).
• A car is bound and not able to move.
• The position system adjustment does not match the pro-
vided hardware.
1080
Bad group job data - The group software cannot run. Stored
non-volatile data has invalid parameters in the group portion.
• An invalid configuration or adjustment.
• Corrupted memory: load (generic and job image) software.
• A bad CPU Card.
• This error can also be generated by the following informa-
tion in the group memory:
• The number of floors = 0, or is greater than the maximum
number of floors permitted.
• The number of cars in the group = 0, or is greater than the
maximum number of cars permitted.
• The number of I/O = 0, or is greater than the maximum
number of I/O permitted.
• Rear operation is specified, but there are no rear openings
specified.
1081
Bad initialization of non-volatile memory - This fault can
occur if a new section of non-volatile memory is allocated by
software, but the memory was not available at that time.
Note
: This fault can also occur when updating software or
performing an INIT or INIT ALL. The Remote FAST (if open)
will display which section of non-volatile memory failed.
• Memory is temporarily unavailable - Reset the CPU.
• A software error.
• Corrupted memory: load (generic and job image) software.
• A bad CPU Card.
1082
Bad save to non-volatile memory - This fault can occur if a
save to non-volatile memory is attempted by software but the
memory was not available at that time.
Note
: The Remote FAST (if open) will display which section of
non-volatile memory failed.
• Memory is temporarily unavailable - Reset the CPU.
• A software error.
• Corrupted memory: load (generic and job image) software.
• A bad CPU Card.
1083
Bad recall of non-volatile memory - This fault can occur if:
• A recall from non-volatile memory is attempted by soft-
ware, but the memory was not available at that time, or
• If a memory segment is set to an invalid size, or
• If a variable is set out of its valid range. The Remote FAST
(if open) will display which section of non-volatile memory
failed.
• Memory was temporarily unavailable - Reset the CPU.
• A job image error - Check for incorrect TAG sizes through
the WRT Command.
• A job image error - Check for variables set incorrectly
through the GET Command.
• Corrupted memory: load (generic and job image) software.
• A bad CPU Card.
1085
An SPI error has been detected on an CAN node.
• For car nodes - Use the DCN Command to determine the CN
node ID (first failed node displays).
• Check all wiring and connections at the failing node.
• Invalid configuration - See the DCN Command and verify
that the port numbers are correct.
• Issue the TECC Command to make sure all of the nodes are
configured.
• A bad CN expansion or expansion card cable.
Code
Description
(cont.)
Possible Causes/Solutions
(cont.)
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