Valhalla Scientific 4300C Operation Manual page 82

Programmable digital µ-ohmmeter
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LOCAL COMMAND
Returns meter to local mode, remote LED off, Goto Local.
Syntax:
Returns:
Power-on default = LOCAL mode
Notes: REMOTE mode is selected when the meter receives a valid character (not <crlf>.
Once selected, all keys are disabled and will not be scanned. Therefore no key beeps
with the exclusion of the LOCAL key at the top right of the key pad. This key is active in
REMOTE mode and will extinguish the REMOTE LED and transition the device to the
front panel local user mode.
LOG COMMAND - Selects LOG mode on or off
Syntax :
Example:
Possible options, responses as if the following queries sent
===============
0 – OHMS?
1 – OHMS?,ATOD1?,RDNG?
2 – ATOD1?
3 – ATOD1?,RDNG?
4 – RDNG?
5 – RDNG?,RANGE?
6 – OHMS?,EXTEMP?,Setup.TC.Load_Coeff,COMPENSATED_OHMS,Ref_Degress
7 – EXTEMP?
8 – EXTEMP?,RDNG? (Run TCM ON first)
9 – LOG PENDING, starts when user presses PRINT
Power-on default = OFF
Chapter 6 – Remote Operations (RS-232 Interface)
LOCAL
<crlf>
LOG <ON or OFF>,0
LOG ON 0<crlf>
13.693<crlf>
13.664<crlf>
LOG ON,4
13.693<crlf>
13.664<crlf>
LOG ON,6
13.693,23.2,.0003931,13.699,20.0
6-27
(synonymous with OHMS?)
(space or comma)
(default)

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