TOS6200A/6210
GPIB and RS-232C
6-3
RS-232C pin configuration
Fig.6-1
Pin-9 AT-type connector
RS-232C flow control
By executing Xon/Xoff, communication among the tester can be controlled. For
control, DC (device control) codes are used.
Fig. 6-2
Control of transmission between the RS-232C terminal and
the tester
Function
ASCII code
DC1
Request transmission
11 h
DC3
Request termination of transmission
13 h
1: CD (Carrier detector)
2: RXD (Received data)
3: TXD (Transmitted data)
4: DTR (Data terminal ready)
5: GND (Signal ground)
6: DSR (Data set ready)
7: RTS (Request to send)
8: CTS (Clear to send)
9: RI (Ring indicator)
Controller side
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
D-sub pin-9 female
D-sub pin-9 female
Cross cable (example)
DC3
RXD
DC1
TXD
The tester temporarily stops transmission within
three characters after receiving a DC3.
Up to
three characters
Stop temporarily
Resume transmission
Up to
10 characters
Resume transmission
Control of transmission from the RS-232C terminal to the tester
DC3
TXD
RXD
The RS-232C terminal must temporarily stop transmission
within 10 characters after receiving a DC3.
Control of transmission from the tester to the RS-232C terminal
DC1
Stop temporarily
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...