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Series 2600 System SourceMeters Reference Manual Range, Digits, Speed, Rel, and Filters 6-9

Return to Section 6 topics 2600S-901-01 Rev. A / May 2006

Setting speed

Speed is set from the SPEED configuration menu and is structured as follows.

SPEED configuration menu

Press SPEED (or use the CONFIG menu) to display the menu:

• FAST — Sets speed to 0.01 PLC and sets display resolution to 4-1/2 digits.

• MED — Sets speed to 0.10 PLC and sets display resolution to 5-1/2 digits.

• NORMAL — Sets speed to 1.00 PLC and sets display resolution to 5-1/2 digits.

• HI ACCURACY — Sets speed to 10.00 PLC and sets display resolution to

6-1/2 digits.

• OTHER — Used to set speed to any PLC value from 0.001 to 25. Display

resolution is not changed when speed is set with this option.

Remote speed programming

Speed command

Table 6-4 summarizes commands to control speed. See Section 12 for more

information.

NOTE The SPEED setting affects all measurement functions.

After setting speed, display resolution can be changed

using the DIGITS key. For the Model 2602/2612 single-

channel display mode, pressing the SPEED key for the

channel not being displayed will result in a display

message to change to the other channel before setting

speed.

Table 6-4

Speed command

Command

Description

smuX.measure.nplc = nplc Set speed (nplc = 0.001 to 25).

1. smuX = smua for the Model 2601/2611; smuX = smua (Channel A) or smub

(Channel B) for the Model 2602/2612.

2. The speed setting is global and affects all measurement functions.

Keithley SourceMeter 2600 Series User Manual

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