Model 1120 Remote Control Operation; Errors; Table 6-3: Model 1120 Remote Commands - Ectron 1140A Instruction Manual

Remote Operation

Model 1120 Remote Control Operation

Commands are sent to the Model 1120 as if the user were entering them at the front panel. For
example, the string of 4.581MUZ would return 4.581 mV in copper mode. If an error is made in
the command, the Model 1120 returns an Error Code. In the Model 1140A using Model 1120
Remote Emulation, when an incorrect command is sent the applicable Error Code is returned to
the front panel between the annunciator 1120 MODE and the large value in the middle.
Table 6-3 gives all the valid commands (keystrokes) of the Model 1120 that are emulated in the
Model 1140A. Although the STO (store) and RCL (recall) commands will not return an error,
they are not supported by the Model 1140A.
Key Remote-programming Code
0
1
2
3
4
5
6
7
8
9
.
+
−
C
F

Errors

The possible errors the can occur are:
E1 The Temperature selected is beyond the specification for the selected thermocouple type.
E2 The voltage selected is beyond the voltage range of the Model 1140A.

Table 6-3: Model 1120 Remote Commands

0
1
2
3
4
5
6
7
8
9
.
+
−
C
F
Key Remote-programming Code
mV
V
Cu
Aly
STO/RCL
CLR
EXECUT
E
J
K
T
S
R
B
*
6-14
M
V
U
S
Not supported
W
Z
E
J
K
T
S
R
B
*