TP04300 Series Interface & Applications Manual C-1
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TP04300A to TP04000A
Backwards Compatibility
Introduction The TP04300A remote interface command set exhibits a high degree of backwards
compatibility with that of the TP04000A. The differences are listed below:
Command Description
*IDN? 4300: Returns: TEMPTRONIC,TP04300A,4000,Ver 3.2.0
4000: Returns: TEMPTRONIC,TP04000A,0,PG70090P
NOTE: The last item in each string is the software version number
and will vary.
*RST
RSTO
4300: Resets the upper and lower temperature limits and certain
other items to fixed values. A delay of 4 seconds must be inserted
after these commands to permit them to complete.
4000: Setup parameters (including the upper and lower
temperature limits) are left unchanged by these commands unless
they cause a switch between engineering and operator modes. In
that case, the current setup file is reloaded from the disk.
Processing of any command following *RST or RSTO will be
automatically delayed until *RST or RSTO complete (which takes
about one second).
AUXC? 4300: Bit 9 is always 1.
4000: Bit 9 is 1 if in ramp mode, 0 if not.
DTYP 4300:
0 = automatic tuning off.
1, 2, 3 = automatic tuning on.
4 = large-mass device.
4000:
0 - 3 = preset device types.
4 = system-tuned.