Associated Research 7704 User Manual

77
GND (7704 only)
Command
Parameter
Value
Unit
SY
Current
3.00 - 30.00
A
SZ
Volt
3.00 - 8.00
V
S0
HI-Limit
0 - 600
m
S1
LO-Limit
0 - 600
m
S2
Dwell Time
0.5 - 999.9
S
S3
Scanner
1 - 16
Channel
S4
Offset
0 - 200
m
General Operation
Command
Function
Value
Unit
S5
Memory Select
1 - 50
Integer
S6
Step Select (1-8)
1 - 8
Integer
When the Controller sends a correct “S” or “F” command the instrument will echo back
the identical command string if a GPIB read command is sent after the command string.
If an error occurs when the command is sent the instrument will send an ASCII code 15h
after the read command is sent.
The following functions will read data from the instrument when executed. For every
command written, a corresponding read command of the appropriate byte length (shown
below) must be executed to retrieve the data from the instrument.
Command
Read Data
Function
Read Bytes
Description
?1
Step Buffer 1
40
Read the 2 x 20 display results of
the first test executed.
?2
Step Buffer 2
40
Read the 2 x 20 display results of
the second test executed.
?3
Step Buffer 3
40
Read the 2 x 20 display results of
the third test executed.
?4
Step Buffer 4
40
Read the 2 x 20 display results of
the fourth test executed.
?5
Step Buffer 5
40
Read the 2 x 20 display results of
the fifth test executed.
?6
Step Buffer 6
40
Read the 2 x 20 display results of
the sixth test executed.
?7
Step Buffer 7
40
Read the 2 x 20 display results of
the seventh test executed.
?8
Step Buffer 8
40
Read the 2 x 20 display results of
the eighth test executed.

Associated Research 7704 Specifications

General

Brand	Associated Research
Model	7704
Category	Measuring Instruments
Language	English