Remote Commands And Error Codes - Omega PCL1200 User Manual

PON
Power On. Set to 1 if power was turned on and off before
the Event Status Register was read.
CME
Command Error. Set to 1 when the calibrator receives an
invalid command. Entering an unsupported RTD type may
cause such an error.
EXE
Execution Error. Set to 1 when the calibrator runs into an
error while executing is last command. A parameter that
has too significant figures may cause such an error.
DDE
Device-dependent Error. Set to 1 when, for example, the
output of the calibrator is overloaded.
QYE
Query Error.
OPC
Operation Complete. Set to 1 when the calibrator has
finished executing all commands before the command
*OPC was entered.
Error Queue
If an error occurs due to invalid input or buffer overflow, its error
code is sent to the error queue. The error code can be read from the
queue with the command FAULT?. The error queue holds 15 error
codes. When it is empty, FAULT? returns 0. The error queue is
cleared when power is reset or when the clear command *CLS is
entered.
Input Buffer
Calibrator stores all received data in the input buffer. The buffer holds
250 characters. The characters are processed on a first in, first out
basis.

7.4 Remote Commands and Error Codes

The following tables list all commands, and their descriptions, that
are accepted by the calibrator.
35