6240B DC Voltage Current Source/Monitor Operation Manual
5.2.16 Self Test
5-70
5.2.16 Self Test
The 6240B can self-test internal operations by turning on the power, executing the remote command, or
manual operation.
1. For more information on the self-test items and output results, see Table 5-19.
Table 5-19 Self-Test Items (1/2)
Error code Description
Execution method
Message
TER register (*1)
Power ON *TST?
Key
operation
Register Data
1 001
ROM check SUM ROM Chk SUM
--
2 002
Display section ROM/RAM Panel Comm
3-
LCA data (Continuous Buzzer ON)
4 004
RAM read/write RAM Rd/Wt
5 005
Analog section communication Analog Comm
6 012
CAL data SUM CAL data SUM
a
2
7 013
Parameter SUM Param SUM
4
8 501
Calibration data lost CAL dt Lost
16
9 502
Saved data lost Save dt Lost
32
10 503
Saved parameter data lost Para dt Lost
64
11 130
SCI communication error No resp SCI
128
12 101
AD operation IR1/IR2 ratio AD Ratio 1-2
b
1
13 102
AD operation IR2/IR3 ratio AD Ratio 2-3
2
14 103
AD operation IR3/IR4 ratio AD Ratio 3-4
4
15 104
AD operation IR4/IR5 ratio AD Ratio 4-5
8
16 111
Analog section SRT line test ADRST Sig
16
17 112
Analog section TRIG line test ADTRG Sig
32
18 151
AD operation ZERO X10 ADx10 Zero
64
19 152
AD operation ZERO X1 ADx1 Zero
128
20 201
VSVM 300 mV ZERO VSVM 0.3V Z
c
1
21 202
VSVM 300 mV +FS VSVM 0.3V +FS
2
22 203
VSVM 300 mV -FS VSVM 0.3V -FS
4
23 204
VSVM 3 V ZERO VSVM 3V Zero
8
24 205
VSVM 3 V +FS VSVM 3V +FS
16
25 206
VSVM 3 V -FS VSVM 3V -FS
32
32 207
VSVM 15 V ZERO VSVM 15V Z
64
33 208
VSVM 15 V +FS VSVM 15V +FS
128
34 209
VSVM 15 V -FS VSVM 15V -FS
256
35 211
High Limit 300 mV +FS HL 0.3V +FS
512
36 212
High Limit 300 mV -FS HL 0.3V -FS
1024
37 213
High Limit 3 V +FS HL 3V +FS
2048
38 214
High Limit 3 V -FS HL 3V -FS
4096
43 215
High Limit 15 V +FS HL 15V +FS
8192
44 216
High Limit 15 V -FS HL 15V -FS
16384