Dual Mode Commands - Ametek 7280 Instruction Manual

Chapter 6, COMPUTER OPERATION

6.4.14 Dual Mode Commands

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predefined states. The value of n is used to define what controls are affected,
according to the following table:
n effect
0 Complete reset to factory set default values (listed in appendix E), equivalent to
using the front-panel Auto Default function. However, if this command is used
when the interface parameters are at values other than their default settings, then
communication will be lost.
1 Reset to factory set default values (listed in appendix E), with the exception of
the RS232 and GPIB communications interface settings.
When either dual reference or dual harmonic modes are selected, some commands
change so that both channels can be controlled independently, as listed in the
following table:
Single Reference or
Virtual Reference mode command
EX
MAG[.]
MP[.]
PHA[.][n]
REFP[.][n]
REFN[n]
SEN[.][n]
SLOPE[n]
SWEEP
TC[.][n]
X[.]
XOF[n [n ]]
1 2
XY[.]
Y[.]
YOF[n [n ]]
1 2
AQN
AS
Dual Reference or
Dual Harmonic mode command
not available
MAG1[.]
MAG2[.]
MP1[.]
MP2[.]
PHA1[.][n]
PHA2[.][n]
REFP1[.][n]
REFP2[.][n]
REFN1[n]
REFN2[n] (n = 1 in dual
reference mode)
SEN1[.][n]
SEN2[.][n]
SLOPE1[n]
SLOPE2[n]
not available
TC1[.][n]
TC2[.][n]
X1[.]
X2[.]
XOF1[n [n ]]
1 2
XOF2[n [n ]]
1 2
XY1[.]
XY2[.]
Y1[.]
Y2[.]
YOF1[n [n ]]
1 2
YOF2[n [n ]]
1 2
AQN1
AQN2
AS1
AS2