6-36
GPIB and RS-232C
TOS6200A/6210
6.4
Registers
The following shows the structure of status data:
Fig. 6-3
Structure of status data
Service request
issued
7
RQS
MSS
ESB DSB
ESB
DSB
Device status enable register
(Initial value 80H)
Event status register
OR
OR
OR
OR
OR
OR
Read using
*STB?
Service-request
enable register
(Initial value 70H)
Set using *SRE
Read using SRE?
Read using DSR?
Read using DSE?
Read using *ESR?
Status byte
register
7
6
7
6
CME
EXE
3
2
1
0
3
2
1
0
3
2
1
0
TEST ON TEST
FAIL
STOP
PROT
PASS
READY
INV
SET
Protection register
Invalid setting register
Read using PROT?
Read using INV?
7
6
OVER
RESI
OVER
VA
7
6
CURR
VL
OLP
REN
OHTP OHP
Fail register
Read using FAIL?
7
6
5
4
5
4
3
0
UPPER
FAIL
LOWER
FAIL
UP
≤
LOW
Read by serial polling
TEST ON TEST
FAIL
STOP
PROT
PASS
READY
INV
SET
Device status register
Each bit of each register
indicates that it is set when it
is 1 and reset when 0.
The contents of the enable
register are not backed up.
Содержание TOS6200A
Страница 1: ...Part No IB028661 Mar 2015 USER S MANUAL EARTH CONTINUITY TESTER TOS6200A TOS6210...
Страница 14: ...1 8 General TOS6200A 6210...
Страница 26: ...2 12 Installation and Preparation for Use TOS6200A 6210...
Страница 34: ...3 8 Part Names and Functions TOS6200A 6210...
Страница 76: ...4 42 Basic Operation TOS6200A 6210...
Страница 134: ...7 6 Maintenance TOS6200A 6210...
Страница 150: ...A 8 Appendix TOS6200A 6210...
Страница 153: ...TOS6200A 6210 Index I 3 U Unpacking 2 2 UP LOW 4 35 Upper reference value 4 5 V VOLT LIMIT 4 39...