Tonghui TH2827 Series - Page 94

TH2827 Series Operation Manual Chapter 7 Command Reference
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FUNCtion:IMPedance? query returns the current function parameters.
Command syntax: FUNCtion:IMPedance <function>
<function> can be one of the following items.
CPD Set the function as Cp-D LPRP Set the function as Lp-Rp
CPQ Set the function as Cp-Q LSD Set the function as Ls-D
CPG Set the function as Cp-G LSQ Set the function as Ls-Q
CPRP Set the function as Cp-Rp LSRS Set the function as Ls-Rs
CSD Set the function as Cs-D RX Set the function as R-X
CSQ Set the function as Cs-Q ZTD Set the function as Z-

CSRS Set the function as Cs-Rs ZTR Set the function as Z-r
LPQ Set the function as Lp-Q GB Set the function as G-B
LPD Set the funxtion as Lp-D YTD Set the function as Y-

LPG Set the function as Lp-G YTR Set the function as Y-r
For example: WrtCmd (“FUNC:IMP RX”) Set the function as R-X.
Query syntax: FUNCtion:IMPedance?
Return format: <function><NL^END>
The FUNCtion:IMPedance:RANGe command is used to set the range. The
FUNCtion:IMPedance:RANGe? query returns the current range.
Command syntax: FUNCtion:IMPedance:RANGe <value>
Where, <value> can be the impedance of the DUT or NR1, NR2 or NR3 data
format followed by OHM or KOHM.
For example: WrtCmd (“FUNC:IMP:RANG 1KOHM”) Set the range as 1kOHM.
Query syntax: FUNCtion:IMPedance:RANGe?
Return format: <value><NL^END>
Where, <value> can be
10 30 100
300 1000 3000
10000 30000 100000
The FUNCtion:IMPedance:RANGe:AUTO command is used to set the automatic
range selection status. The FUNCtion:IMPedance:RANGe:AUTO? query returns
the current range status.
Command syntax:
ON (1)
FUNCtion:IMPedance:RANGe:AUTO OFF (0)
Where,
Character 1 (49) is equal to ON.