Keithley 194 Instruction Manual page 109

IEEE-488 PROGRAMMING
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Table 4-8. Device-Dependent Command Summary (Cont.)
Mode
Status (Un)
jRQ (Mn)*
Channel (Cn,m)
EOI and Hold Off
:K")
lkminator (Yn,m)
Save (Ln,m)
Recall (An)
Hit Button (Hn)
Display
Self Test
hU".3"C
UO
Ul
u2
u3
u4
u5
U6
u7
US
u9
UlO
Ull
u12
MO
Ml
M2
M4
M8
Ml6
M32
Cl
c2
Cl2
KO
Kl
K2
K3
Y"l
Yn,m
YX
Ll
L2
Mm
L5
A0
Al
A2
Hn
Daaa
vx
11
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i
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T
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Description
Send machine status for current channel.
Send error status for instrument.
Send data status for instrument.
send Z parameter (value).
Send W parameter (delay).
jend N parameter (number samples).
Send S parameter (sampling rate).
Vat used
send trigger level value.
iend measurement buffer start pointer.
Send measurement buffer end pointer.
Send reading buffer start pointer.
Send list of Translator words (same as LIST).
SRQ disabled
3verflow
Data condition
Button pressed
Reading done
Ready to accept commands
Error
Channel 1 A/D module
Channel 2
Select composite channel (no parameter changes allowed).
EOI and hold off on X enabled.
EOI disabled, hold off on X enabled.
EOI enabled, hold off on X disabled.
Both EOl and hold off on X disabled.
Program m as single terminator (m=ASCII value of character).
Program mn as two terminators (n, m=ASCII value of character)
No terminator
Save setup 1.
Save setup 2.
Calibrate using value m (-ZOOsm< +200).
Store cal in NVRAM.
Recall factory default setup.
Recall setup 1.
Recall setup 2.
Act as if button n (l-38) has been pressed.
Display ASCII characters aaa (14 maximum).
Return display to normal.
UO self test bytes = 01; pass
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4.9.~16
4.917
4.9.18
4.9. I9
4.9.20 ~
4.9.21 j
4.9.22 j
4.9.23 i
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4.9.24 1
*Multiple SRQ conditions can be programmed by adding command option numbers. For example, M6X programs unit
to SRQ on data condition and button pressed.
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