Keithley 4200A-SCS Reference Manual

Model 4200A
-SCS Parameter Analyzer Reference Manual Section 13:
LPT library function reference
4200A-901-01 Rev. C / February 2017 13-201
Also see
addcon (on page 13-198)
clrcon (on page 13-199)
conpin (on page 13-199)
delcon (on page 13-204)
devclr (on page 13-67)
cviv_config
This command sends switching commands to the 4200A-CVIV Multi-Switch.
Usage
int cviv_config(int instr_id, int channel, int mode);
instr_id
The instrument identification code of the 4200A-CVIV:
CVIV1
channel
4200A-CVIV channel: 1 to 4
4200A-CVIV all channels: 5
mode
For channels 1 to 4, the switch settings for the selected channel:
• Open connection to output terminal: KI_CVIV_OPEN or 0
• Connect channel to SMU (4200-SMU or 4210-SMU ): KI_CVIV_SMU or 1
• Connect channel to CVU HI (4210-CVU): KI_CVIV_CVH or 2
• Connect channel to CVU LO (4210-CVU): KI_CVIV_CVL or 3
• Connect CV guard to the output connector shell with AC ground to center:
KI_CVIV_CV_GRD or 4
If channel is set to 5 ( all channels), the switch settings for the 4200A-CVIV
instrument:
• All CV channels to C-V 2-wire: KI_CVIV_CVU_2WIRE or 1
•
All CV channels to C-V 4-wire: KI_CVIV_CVU_4WIRE or 0
Details
The 4200A-CVIV includes input connections for four 4200-SMU or 4210-SMU cards and one
4210-CVU. Use this command to control switching inside the 4200A-CVIV to connect the SMU and
CVU instruments to the output terminals.
The 4200A-CVIV connections are cleared by the clrcon command.
Example
cviv_config(CVIV1, 1, KI_CVIV_SMU);
This command connects channel 1 of the CVIV to a SMU.
Also see
clrcon (on page 13-199)
cviv_display_config (on page 13-202)
cviv_display_power (on page 13-203)

Keithley 4200A-SCS Specifications

General

Brand	Keithley
Model	4200A-SCS
Category	Measuring Instruments
Language	English