AMETEK CW Series Programming Manual User Manual
Page 23
Error Codes
Elgar CW-P Series
B-2
Programming Manual
-200, Execution error
An error/event number in the range [-299, -200] indicates that an error has
been detected by the instrument’s execution control block. The occurrence of
any error in this class shall cause the execution error bit (bit 4) in the event
status register to be set.
An execution error can be the result of:
A
in low (156 volt) range.
A command could not be executed due to the current condition of the
device, such as attempting to change ranges while the output relay is
closed. The output relay must be opened first.
-292, Referenced name does not exist
-330, Self-test failed
-345, Overcurrent Occurred; source #x
Indicates that the CW shutdown because the programmed current limit levels
were met or exceeded. Source #x where x=CW Unit that saw the overcurrent
condition in a multiphase system application.
-346, Overvoltage Occurred; source #x
Indicates that the CW shutdown because the programmed voltage limit levels
were met or exceeded. Source #x where x=CW Unit that saw the overvoltage
condition in a multiphase system application.
-347, Hardware Fault; source #x
Indicates that the CW shutdown because of hardware protection circuits
internal to the CW Unit or others in a multiphase system application. The
hardware fault condition may be caused from a number of internally detected
faults. Source #x where x=CW Unit that saw the overvoltage condition in a
multiphase system application.
-350, Queue overflow
The error queue can contain up to 10 entries. If more than 10 error/event
conditions are logged before the SYSTem:ERRor? query, an overflow will
occur; the last queue entry will be overwritten with error -350. When the queue
overflows, the least recent error/events remain in the queue and the most
recent errors/events are discarded.