DH Instruments PPCK PLUS, Руководство по эксплуатации и обслуживанию

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PPCK+™ Operation and Maintenance Manual
Page 105
©2001 DH Instruments, Inc .
VENT
Purpose Read, execute or abort a vent process.
Command
Query “VENT n ”
“VENT?”
Classic “VENT= n ”
“VENT”
Arguments n:
’1’ to start a vent process.
’0’ to abort a vent process and close the exhaust valve.
Remarks The PPCK+ vents by generating close to atmosphere, and then opening the
exhaust valve. This program message query will return a ‘0’ if the exhaust valve is
closed, or a ‘1’ if the exhaust valve is open.
Example
(enhanced) Cmd sent:
Query reply: “VENT 1”
“0” (if not vented)
“1” (if vented)
Example
(classic) Sent:
Reply: “VENT=1”
“VENT=0” (if not vented)
“VENT=1” (if vented)
Errors ERR# 6: The argument is not a ‘0’ or a ‘1’.
See Also 3.1.2.2
VER
Purpose Read the PPCK+ version.
Query “VER?”
Classic “VER”
Remarks The software version of the PPCK+ can be read. This is useful for checking
presence of the PPCK+ and for reference purposes.
Example
(enhanced) Query sent:
Query reply: “VER?”
“DH INSTRUMENTS, INC PPCK+ Ver1.00 ”
Example
(classic) Query sent:
Query reply: “VER?”
“DH INSTRUMENTS, INC PPCK+ Ver1.00 ”
See Also None