8.6 Message Reference
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8
Chapter 8 RS-232C/GP-IB Interfaces
EXT I/O Output
Syntax
Command
:IO:OUT <0 to 1023>
Description
Command Any 10-bit data can be output from the EXT I/O connectors.
See "Output Signals" (⇒ p.78).
bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
OUT
9
OUT
8
OUT
7
OUT
6
OUT
5
OUT
4
OUT
3
OUT
2
OUT
1
OUT
0
Pin No.36183517341633153214
EXT I/O Input
Syntax
Query
:IO:IN?
Response 0 to 31(NR1)
Description
Query Signals at the EXT I/O (IN0 to IN4) input terminals are read at the
leading edge.
Each bit (edge data) is cleared upon reading by this query.
A bit is set when the leading edge (short between each signal terminal
and the ISO_COM terminal) is detected, and is cleared when read by
this query command.
See " Input Signals" (⇒ p.77).
Note
The TRIG key and ∗TRG command are detected in the same way as the TRIG
terminal signal.
bit4 bit3 bit2 bit1 bit0
IN4
(MA-
NU)
IN3
(PRINT
)
IN2
(0ADJ)IN1 (CAL)IN0 (TRIG)
Pin No. 26 7 21 20 1
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