USER MANUAL 750000992/16
9-3
MTS
e
Description of commands and queries
• either via the RS232 connector. In this case, in the menu System set-up menu,
on the Remote Access line select the option TCP/PPP.
• or via the Ethernet connector (if the option is present). In this case, in the
menu System set-up menu, on the Remote Access line select the option TCP/
ETH.
2. Press on the <Init Modem> key: the modem connected to the MTS
e
is
initialized. You are ready to transfer data.
Connection via the IEEE interface
(optional, for MTS 5200
e
mainframe only: ref 5200/IEEE)
Connect the controller to the IEEE port of the MTS
e
.
The primary address of the MTS
e
should be selected from 0 to 30 in the system
setup menu. Usually the address 0 is reserved for the controller.
Description of commands and queries
Command Format
Remote control commands conform to the IEEE 488 (IEC 625-2) standard. They
have a hierarchical structure with a top level (root) and one or more lower-levels
(nodes).
Commands are performed by stringing together nodes.
Example:
ACQ:PULS P5NS
• ACQ is the root
• :PULS is the second level node
• P5NS is the parameter of the second level node.
Command errors
Remote control errors are saved in the event status register.
• a «command error» (bit 5 of the register) is detected:
- if the command is not in the programming dictionary.
- if the parameters are out of range or incorrect.
• an «execution error» (bit 4 of the register) is detected: if the instrument
cannot execute the command in the given context; examples: if
modification of an acquisition parameter while measurement is in
process, etc.
To know the command error, either read the Standard Event Register by <
*ESR?> or enable the selected bit(s) of the Standard Event Enable Register by
<*ESE> to be warned by a SRQ. See "Status structure Registers" on page 9-6.
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