Datron 4708 User Handbook Manual page 54

CONTROL
CODE
Full
Range/Zero
AO
A1
A2
Calibration
Mode
CO
Cl
C3
C4
CS
Safety
Delay
DO
D1
Function
FO
FI
F2
F3
F4
Guard
GO
G1
Frequency
!!••••
Memory
I
(users
Aide-Memoire)
Output
String
KO
Terminators
K1
K2
K3
K4
K5
K6
K7
DESCRIPTION
Zero
)
But not
in
Autorange
+Full
Range
)
(l.e.
not
If
RO
set)
•Full
Range
)
"CAL"
(Calibration Trigger)
"SET"
"±o"(inDC)
see
DcSlr»l"un«rity
Section 8
DC
Linearity
Safety delay Active
Safety dealy
Over-Ridden
V (DC
Voltage)
(AC
Voltage)
A
(DC
Current)
A'^
(AC Current)
R
(Resistance)
Local
Guard
Remote Guard
Numeric
value
of (Vequency
Store next
ASCII Characters
Cr
followed
by Lf with
EOI
Cr followed by Lf
Cr
with
EOI
Cr
Lf
with
EOI
Lf
EOI
with
last
character
No terminator
Value Notation
LO
LI
L2
L3
Scientific
with legends
Scientific
with
no
legends
Engineering with legends
Engineering with no legends
Main Register Value
M±*** Numeric value of 'Output* display
Output
OO
Output
OFF
oi Output
ON
Specification
PO 24 hours
Tolerance PI 90 days
P2
1
year
Service
Request
go
SRQ
on
all
specified states
Q1
SRQ
on Overload
and
Fall only
Q2
No
SR(2s
Output Range
RO Autorange
R1 loop
—
R2
Im
KK2
R3 10m lOOa
R4
loom
lldl
K5
1
10ki2
R6 10
lOOka
R7 100
IMO
R8
1000
lOMfl
R9
—
100Mi2
Sense
SO Local Sense
SI
Remote
sense
Spot
TO
Cancel Spot
Frequency
Frequencies
T1 SFl
T2
SF2
T3 SF3
T4 SF4
TS SFS
Specification
UO 24 hours
)
Tolerance (Absolute
U1
90 days
)
Output
low limit to
bus
Limits of Uncertainty
)U2
1
year
)
U3 24 hours
)
U4 90 days
)
Output high
limit to
bus
US
1
year
)
Recall/Verify
VO 'OUTPUT' Value
VI
'Frequency Setting'
V2 4708
Status
V3 Software Status (Part No/Issue)
V4 FI
)
VS F2
)
V6
F3
)
Recall 'Stored'
frequency
V7 F4
)
V8 FS
)
Calibration
WO
Calibration
Mode
Disable
W1
Calibration
Mode
Enable
Diagnostic
XO
Zero Cal Store
(The
calistore
XI Gain Cal Store
values relate to the
X2 STD
Cal
Gain
Factor
function set at the
X3
Zero offset
)
time)
X4 Gain
Offset
)
Factory
Refer
to
Calibration
XS Linearity (not
AC)
)
corrections
and
Servicing
Hand-
X6
Reference Divider Setting
book
for description
X7 Not Used
of correct process
X8
User Message Recall
Frequency
Range
selection
is
not required.
Frequency
auloranges to orrect
range
for
H
value.
-
no comparable
commands
I
Operations
Table
5.4
4708 IEEE 488
Command
Codes