107
◎ Coution for I/O Assignment of Switches from Switch No. 1 (Additional Switch) to Switch No. 4
(Additional Switch)
Switch No. 1 (additional switch) should be connected to Port No. 001 and assigned.
Therefore, if the setting of Input Function Select 001 in I/O Parameter No. 31 is 0, general-
porpose input, the switch should be for the general-porpose input.
If the setting of Input Function Select 001 in I/O Parameter No. 31 is set to 1, software reset, the
switch should be for the software reset.
However, when the setting established in I/O Parameter No. 284 “Input Function Select 001
Physical Input Port Number” is not “-1”, the software reset input (Input Function Select 001)
should be assigned to the input port set in I/O Parameter No. 284, not in Input Port No. 1.
Therefore, software reset would not be executed even if pressing Switch No. 1.
[Refer to "4.4 Receiving and Forwarding of I/O Signals Necessary for Operation" and "Chapter 5:
I/O Parameters"]
Also, Output Port No. 308 is connected to Input Port No. 001.
Be aware that, if Output Port No. 308 is turned on, Input Port No. 001 also turns on even though
Switch No. 1 (additional seitch) is not pressed.
The relations between each additional switch and port numbers are as described below.
Switch Port No. Input Function Select
Connected
Output Port
No.
Remark
Switch No. 1
(Additional switch)
001
I/O Parameter No. 31
0: General-porpose input
1: Software reset
308
When the setting established in
I/O Parameter No. 284 “Input
Function Select 001 Physical Input
Port Number” is “-1”
(Physical Input Port No. 001 to be
assigned)
Switch No. 2
(Additional switch)
005
I/O Parameter No.35
0: General-porpose input
1: Operation-pause reset
signal (ON edge)
311
When the setting established in
I/O Parameter No. 288 “Input
Function Select 005 Physical Input
Port Number” is “-1”
(Physical Input Port No. 005 to be
assigned)
Switch No. 3
(Additional switch)
006
I/O Parameter No. 36
0: General-porpose input
1: Operation-pause reset
signal (OFF level)
312
When the setting established in
I/O Parameter No. 289 “Input
Function Select 006 Physical Input
Port Number” is “-1”
(Physical Input Port No. 006 to be
assigned)
Switch No. 4
(Additional switch)
015
I/O Parameter No. 45
0: General-porpose input
1: All effective axes
homing (ON edge)
2: Home return of all
valid incremental axes
(ON edge)
315
When the setting established in
I/O Parameter No. 298 “Input
Function Select 015 Physical Input
Port Number” is “-1”
(Physical Input Port No. 015 to be
assigned)
Chapter 3 Wiring 3.3 IO Circuit
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