DH Instruments PPC4, Operation And Maintenance Manual

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PPC4™ OPERATION AND MAINTENANCE MANUAL
© 2009 DH Instruments, a Fluke Company Page 170
TIMEFMT
Purpose Read or set the clock time format.
Command
Query
“TIMEFMT n ”
“TIMEFMT?”
Classic “TIMEFMT= n ”
“TIMEFMT”
Arguments n: ‘0’ 12 hour format
‘1’ 24 hour format
Default “TIMEFMT 0”
Remarks The real time clock can be set to report time in either a 12 hour or a 24 hour format.
Example
(enhanced)
Cmd sent:
Query reply:
“TIMEFMT 1”
“1” (No reply if IEEE-488)
Example
(enhanced)
Cmd sent:
Query reply:
“TIMEFMT? 1”
“1”
Example
(classic)
Sent:
Reply:
“TIMEFMT=0”
“TIMEFMT=0”
Errors ERR# 6 The argument was invalid.
See Also “TIME”
3.2.26.3
TP
Purpose To read the current target pressure.
Query “TP?”
Classic “TP”
Remarks The current target pressure is replied in the current pressure unit of measure.
Example
(enhanced)
Query sent:
Query reply:
“TP?”
“1000.00 kPa a”
Example
(classic)
Sent:
Reply:
“TP”
“1000.00 kPa a”
See Also “PS“
3.2.2
UCOEF
Purpose To convert 1 Pascal to the current pressure units.
Query “UCOEF?”
Classic “UCOEF”
Remarks The PPC4 handles all pressure values internally in Pascal. The coefficient replied is equivalent of 1
Pa in the current pressure unit of measure. This program message allows the user to convert
pressures
Example
(enhanced)
Query sent:
Query reply:
“UCOEF?”
“0.0010000000 kPa”
Example
(classic)
Sent:
Reply:
“UCOEF”
“0.0010000000 kPa”
See Also 3.2.10, 9.2.1