Keithley 6430, Instruction Manual

Page: 51 / 558

Getting Started 1-19
Table 1-3
Factory default settings
Setting BENCH default GPIB default
A/D Controls:
Auto-zero On On
Line frequency No effect No effect
Beeper On On
Data Store No effect No effect
Digital output* 15 or 7 15 or 7
Digits 5.5 5.5
FCTN Power (off) Power (off)
Filter: On On
Auto filter On On
Moving filter count** 1 1
Advanced filter Off (5% noise tol) Off (5% noise tol)
Median filter rank** 0 0
Repeat filter count** 1 1
GPIB address No effect No effect
Guard Cable Cable
Limit tests:
DigOut:
Size 4-bit 4-bit
Mode: Grading Grading
Binning control Immediate Immediate
Auto clear: Disabled Disabled
Delay 0.00001 sec 0.00001 sec
Clear pattern* 15 or 7 15 or 7
H/W limits:
Control Disabled Disabled
Fail mode: In compliance In compliance
Cmpl pattern* 15 or 7 15 or 7
S/W limits:
Lim 2, 3, 5-12:
Control Disabled Disabled
Low limit: -1.0 -1.0
Low pattern* 15 or 7 15 or 7
High limit: +1.0 +1.0
High pattern* 15 or 7 15 or 7
Pass (all tests):
Pass pattern* 15 or 7 15 or 7
Source memory location Next Next
EOT mode EOT EOT
Numbers No effect No effect
Ohms source mode Manual Manual
Offset compensated ohms Off Off
Output Off Off
Interlock Disabled Disabled
Off state Normal Normal
Auto-off Disabled Disabled
* 15 if digout size is 4-bit, 7 if digout size is 3-bit.
** Changes with range when auto filter is enabled.