Hameg HM8112-3 Manual page 52

– Parameter 5 turns the continuous status function on.
The auto status function, if active, will be disabled. After
each result obtained the actual function and range will be
transmitted in the format 00XX, followed by the
transmission of the measurement time in the format 011X.
Any information of group 1 caused by a status change of
the instrument will be stored and transmitted in place of
the measurement time synchronously with the next result.
In case there will be more than one group 1 information
caused by a keyboard operation or by the instrument's
control program (e.g. result memory full, auto range) within
the same measurement cycle those informations will
overwrite each other. Only the last information will be
transmitted with the next result. Range or function changes
via the keyboard may cause several group 1 informations.
Hence only the status of the auto range function will be
transmitted, messages concerning changes of the
functions Max/Min or the result memory will be
suppressed. (this does not apply to commands received
via the interface). These status changes may be taken from
the following table:
Max/Min
Change of range
Change of function
Full information about the instrument status may be
received by the command 02C2.
The auto status function has this format:
+/-X.XXXXXX Result with sign
0XX Function and range
1XX Group 1 information
The following group 1 informations are transmitted: 0100,
0101, 0111-7, 0120-4, 0140-4, 0140-143, 0147, 0148, 0184-
5, 0190, 0191, 0198, 01C0-1C2.
If buffer operation is active (01A1) the auto status function
will remain active, function, range, and group 1 information
will be be stored in the ring buffer together with the results.
The description of the auto status function remains valid
in full. Any commands of groups 0 and 1 will be echoed
after their execution. These echoes may be used for
handshaking obviating any waiting times.
Function F (data) provides instrument information.
– Parameter 0 issues the 6 digit software revision number
XXXXXX.
– Parameter 1 issues the last calibration date in the format
DDMMYY
- Parameter 2 issues the serial number.
- Parameter 3 issues the milliohms of the cable resistance
compensation in case of 2-wire PT100- (PT1000-) tem-
perature measurements.
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Subject to change without notice
Result memory
restart off
off off