Keithley 6517B Reference Manual

Model 6517B Electrometer Reference Manual Section 14: SCPI command reference
6517B-901-01 Rev. C / August 2015 14-105
Sequence event register:
Bit B0: Not used.
Bit B1, layer 1 (Lay1): Set bit indicates that instrument operation is in arm layer 1 (PTR), or that
operation has exited from arm layer 1 NTR).
Bit B2, layer 2 (Lay2): Set bit indicates that instrument operation is in arm layer 2 (PTR), or that
operation has exited from arm layer 2 NTR).
Bits B3 through B14: Not used.
Bit B15: Always zero.
Figure 121: Sequence event register
Also see
:PTRansition <NRf> (on page 14-109)
:NTRansition <NRf> (on page 14-116)

Keithley 6517B Specifications

General

Input Impedance	>200 TΩ
Electrometer Type	Electrometer/High Resistance Meter
Current Measurement Range	20 fA to 20 mA
Display	Vacuum Fluorescent Display
Communication Interfaces	IEEE-488 (GPIB), RS-232
Power Supply	100 V / 120 V / 220 V / 240 V; 50 Hz / 60 Hz
Resistance Measurement Range	Up to 200 TΩ