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12.3 Interface Outline
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12.3.1 Messages
Messages
Program messages
Response messages
Command messages
Query messages
Execution confirmation messages (RS-232C only)
12.3 Interface Outline
Data received or sent by the interface is called a message. The following are
the message types:
Of these, program messages are those received by the unit from the
controller, while response messages are those sent from the unit to the
controller.
(1) Program messages
Program messages can be divided into either command messages or query
messages.
Command messages are orders for control of the unit, such as for making
settings or for reset or the like.
Query messages are orders for responses relating to results of operation,
results of measurement, or the state of device settings.
(2) Response messages
After a query message has been received, a response message is produced
the moment that its syntax has been checked. It is also possible to change
the message unit separator of response messages from the semicolon ";" to
the comma "," when headers are off, using the command
"TRANsmit:SEParator". Initially this separator is set to the semicolon ";".
A space is represented by " "(space) in this manual.
Headers on
"U1 101.20E+00;I1 1.200E‑03"
Headers off
"101.20E+00;1.2000E‑03"
↓
Headers off
"101.20E+00,1.2000E‑03"
" " mark used in format means a space.
(3) Execution confirmation message
Execution confirmation message is the numeric data (ASCII) created by
analyzing and executing one line of data (data up to the terminator) from the
controller. This numeric data is returned to the controller. The controller and
this unit are synchronized by means of this data.
(Refer to Section 12.2.2, "RS-232C Interface".)
Summary of Contents for Power HiTester 3193
Page 2: ......
Page 50: ...32 3 9 Operations During Power Failure ...
Page 76: ...58 4 13 Degaussing ...
Page 80: ...62 5 2 Setting the Frequency Range fa ...
Page 108: ...90 9 3 Internal Circuit for the External Control and Timing ...
Page 112: ...94 10 3 Output Rate ...
Page 250: ...232 13 9 Error and Overflow Displays ...
Page 278: ...260 17 5 Internal Block Diagram ...
Page 284: ...266 19 2 Installation Procedures For JIS standard For EIA standard External Dimensions ...
Page 300: ...282 20 4 Internal Block Diagram of the 3193 ...
Page 306: ...INDEX 4 Index ...
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