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14-1
IM 760401-01E
Communication Commands 2 (System of Commands Complying to the IEEE 488.2-1992 Standard)
14
Chapter 14 Communication Commands 2 (System of Commands Complying to the IEEE 488.2-1992 Standard)
14.1 Overview of IEEE 488.2-1992
The GP-IB interface provided with this instrument conforms to IEEE 488.2-1992. This standard requires the following
23 points be stated in this document. This appendix describes these points.
1 Subsets supported by IEEE 488.1 interface functions
Refer to the specifications on page 10-2.
2 Operation of device when the device is assigned to an address other than one of the addresses 0 to 30
This instrument does not allow assignment to an address other than 0 to 30.
3 Reaction when the user initializes address settings.
Change of the current address is acknowledged when a new address is set using the LOCAL
key menu (see page 10-11). The newly set address is valid until another new address is set.
4 Device setup at power ON. Commands which can be used at power ON
Basically, the previous settings (i.e. the settings which were valid when power was
turned OFF) are valid.
All commands are available at power ON.
5 Message transmission options
a Input buffer size and operation
The input buffer’s capacity is 1024 bytes.
b Types of queries which return multiple response messages
Refer to the examples of each command in section 14.3.
c Types of queries which generate response data during analysis of the syntax
Every query generates response data when analysis of the syntax is performed.
d Types of queries which generate response data during reception
No query generates response data when it is received by the controller.
e Types of commands which have pairs of parameters.
No such commands.
6 List of function elements which configure commands used for the device. All those which are included in
elements of composite command program headers
Refer to section 14.2 or 14.3.
7 Buffer size which affects transmission of block data
During block data transmission, the output queue is expanded according to the size.
8 List of program data elements which can be used in equations and nesting limit
Cannot be used.
9 Syntax of response data to queries
Refer to the examples of each command in section 14.3.
10 Communication between devices which do not follow the rules regarding response data
No other modes than conforming to IEEE 488.2-1992 are supported.
11 Size of data block of response data
φ
to 24576 bytes
12 List of supported common 5commands
Refer to section 14.3.15 Common Command Group.
13 Condition of device when calibration is successfully completed
*CAL? is not supported.
14 Maximum length of block data which can be used for definition of trigger macro when
*DDT
is used
*DDT is not supported.
15 Maximum length of macro label if macro definition is used; maximum length of block data which can be used for
definition of macro; processing when recursion is used in definition of macro
Macro functions are not supported.
16 Response to *IDN?
Refer to section 14.3.15 Common Command Group.