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WIKA operating instructions hydraulic high pressure controller model CPC8000-H
PN 0018708001B 11/2020 EN
EN
Unitbase2 See units code or text in
Section 11.4
Sets the user 2 base engineering units.
Options are psi, bar, pascal.
Unitbase2? <sp>CCCC<cr><lf> Returns the user 2 base units in a text
string
Unitfact1 Multiplier factor Sets the user 1 unit multiplier
Unitfact1? <sp>n.nnnnnE+nn<cr><lf> Returns the user 1 unit multiplier
Unitfact2 Multiplier factor Sets the user 2 unit multiplier
Unitfact2? <sp>n.nnnnnE+nn<cr><lf> Returns the user 2 unit multiplier
ULimit nnn Alias for “Upperlimit”. See Upperlimit
ULimit? <sp>xxxxxxx<cr><lf> Alias for “Upperlimit?”. See Upperlimit?
Unlock None Releases Acquire locks
See Acquire? And Release?
UpperLimit nnn Sets the upper control limit for the active
transducer.
UpperLimit? <sp>+n.nnnnnE+nn<cr><lf> Returns the upper control limit for the active
transducer.
Vent None Instrument placed in Vent Mode
Vent? <sp>(YES or NO)<cr><lf> Returns YES if instrument is in Vent, NO if
otherwise
Vent_Limit nnn Set the pressure where the vent valve will
open completely during a controlled vent
Vent_Limit? <sp>+n.nnnnnE+nn<cr><lf> Returns the vent limit in current units.
VENT_RATE nnn Set the controlled vent rate
VENT_RATE? <sp>+n.nnnnnE+nn<cr>><lf> Returns the controlled vent rate
WID? <sp>MENSOR,WIKASN,X.
XX.XX<cr><lf>
Returns manufacturer, instrument’s Wika
serial number, instrument software version
number
Window Value in current units Sets the exponential lter window for the
active transducer
Window? <sp>+n.nnnnnE+nn<cr><lf> Returns the exponential lter window for the
active transducer
Zero desired pressure or ? Sets zero to set pressure or for ?, clears previ-
ous value. CALDISABLE must be OFF/NO.
Zero? <sp>+n.nnnnnE+nn<cr><lf> Returns zero oset for active transducer
7.7 Wika SCPI Command Set
The table 7.7 below lists the current SCPI commands and queries:
7. Remote Operation
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