I/o parameters, Appendix – IAI America TT-C3 User Manual
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283
INTELLIGENT ACTUATOR
Appendix
Appendix
I/O Parameters
No. Parameter
name
Default value
(Reference)
Input range
Unit
Remarks
23
For future expansion
0H
Reference only
24
For future expansion
0
Reference only
25 to
29
(For expansion)
0
30 Input
function
selection
000
1
0 to 5
1: Program start signal (ON edge) (007 to 013: BCD-
specified program number)
* If this parameter is used as a program start signal, turn
ON the signal for at least 100 msec so that the 
program will start without fail. 
31 Input
function
selection
001
0
0 to 5
0: General-purpose input 
1: Software reset signal (1 second ON) 
If continued operation is specified as the action upon 
emergency stop, enable the software reset signal (to 
provide a means of canceling the operation). 
* The condition of output port No. 308 (internal DIO) is
input to input port No. 001 (internal DIO).
32 Input
function
selection
002
0
0 to 5
0: General-purpose input 
1: Servo ON 
ON edge: Equivalent to the all-valid-axis servo ON 
command, OFF edge: Equivalent to the all-valid-axis 
servo OFF command (A minimum interval of 1.5 seconds 
is required) (Must be executed in non-operating 
condition) 
* The condition of output port No. 309 (internal DIO) is
input to input port No. 002 (internal DIO).
33 Input
function
selection
003
1
0 to 5
0: General-purpose input 
1: General-purpose input (Start the auto-start program upon 
power-ON reset/software reset in the AUTO mode)
2: Auto-start program start signal (ON edge: Start, OFF
edge: Abort all operations/programs (excluding the I/O 
processing program at operation/program abort)) * If this 
parameter is used as an auto-start program start signal, 
turn ON the signal for at least 100 msec so that the 
program will start without fail. 
* The condition of output port No. 310 (internal DIO) is
input to input port No. 003 (internal DIO).
34 Input
function
selection
004
0
0 to 5
0: General-purpose input 
1: All servo axis soft interlock (OFF level) (Valid for all 
commands other than the servo OFF command) 
(Operation is held upon interlock actuation during 
automatic operation; operation is terminated upon 
interlock in non-AUTO mode) 
* The condition of output port No. 311 (internal DIO) is
input to input port No. 004 (internal DIO).
35 Input
function
selection
005
0
0 to 5
0: General-purpose input, 1: Operation-pause reset signal
(ON edge)
* The condition of output port No. 312 (internal DIO) is
input to input port No. 005 (internal DIO).
36 Input
function
selection
006
0
0 to 5
0: General-purpose input 
1: Operation-pause reset signal (OFF level) (Valid only 
during automatic operation)
* Cancel pause when an operation-pause reset signal is
received.
* The condition of output port No. 313 (internal DIO) is
input to input port No. 006 (internal DIO).
