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Section 5
Remote Control
5-4
5.2
Specifications
5.2.1
GPIB Specifications
The GPIB specifications of the MT9812B is compatible with the IEEE488.2. The
MT9812B can be controlled as an device from an external controller.
Table 5-1 lists the GPIB interface functions of the MT9812B.
Table 5-1
GPIB interface functions of MT9812B
SH1
AH1
T6
L4
SR1
RL1
PP0
DC1
DT0
C0
Specification Description
All of source handshake functions are supported.
All of acceptor handshake functions are supported.
Basic talker functions are supported. A serial port
function is supported.
A talk-only function is not supported. The function
of releasing the talker with MLA is supported.
Basic listener functions are supported. A listen-only
function is not supported. The function of releasing
the listener by MTA is supported.
Service request function is supported.
Remote/local operation selection function is supported.
A parallel poll function is not supported.
All of device clear functions are supported.
A device trigger function is not supported.
A controller function is not supported.
5.2.2
RS-232C Specifications
Table 5-2 shows the RS-232C specifications of the MT9812B.
Table 5-2
RS-232C Specifications of MT9812B
Function
Communication method
Communication control method
Baud rate
Data bits
Parity
Start bits
Stop bits
Connector
Item
Specifications
Control from external controller
Asynchronous (start-stop), half-duplex
No flow control
1200, 2400, 4800, 9600, 14400, 19200 bit/s
7 bits, 8 bits
Odd parity (ODD), even parity (EVEN), non-
parity (NON)
1 bit
1 bit, 2 bits
D-sub 9-pin connector, female
When the MT9812B is used with RS-232C, send the carriage return (CR) and the
line feed (LF) after command.
Summary of Contents for MT9812B
Page 11: ...For Safety xi Laser Radiation Markings D E C A B G F 1...
Page 20: ...xx...
Page 24: ...IV...
Page 38: ......
Page 52: ...Section 3 Before Use 3 14...
Page 68: ...Section 4 Operation 4 16...
Page 118: ...Section 5 Remote Control 5 50...
Page 136: ...Appendix App ii...
Page 142: ...Appendix A Performance Test Result Recording List A 6...
Page 144: ...Appendix B Error Code B 2...