Chapter 7 Appendix 7.2 Extension SIO Features
267
●Establish setting for IAI Protocol Multiple Channel Communication Permission Select and so on in I/O
Parameter No. 116 “IAI Protocol Communication Attribute”. To have IAI protocol communication in
the user release SIO channel 2, it is necessary to set as IAI Protocol Multiple Channel
Communication Permission Select = 1 (Permitted).
No. Parameter name
Initial value
(Reference)
Input range Unit
Access
right
Remarks
116
IAI protocol
communication
attribute
10
0 ~
FFFFFFFFH
F
Bits 0-3: IAI protocol multiple
channel communication
permission select
(0: Unpermitted
* Communication exclusively in
priority of Teaching port >
Ethernet
1: Permitted)
Bits 4-11: IAI protocol execution
command
communication valid
channel select at AUTO
Mode
(01H: Teaching Port
02H: Extension SIO (Attribute 2 of
SIO channel 2 opened to user)
26H: Ethernet)
* Valid when IAI protocol multiple
channel communication
permission select = 1 (Permitted)
* Communication available
exclusively in priority of Teaching
port > Ethernet at MANU Mode
* Reference commands and stop
commands (execution
commands) are available to
communicate with all the
channels.
(Main application part V2.00 or
later)
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