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5.3.1 Restrictions on Pulse Input Setting
The positioning unit supports various input mode and input purposes, however, the combinations of the
settings are limited.
Rotation direction
Input mode
Multiple
Pulse input
allowed/not allowed
Pulse count vaue
set/clear
When setting the pulse input purpose to "Pulser", the settings other than the 2-phase input (direction
-
discrimination input, individual input) cannot be specified for the pulse input mode.
When setting the pulse input purpose to "Feedback pulse", the settings other than the 2-phase input
-
(direction discrimination input, individual input) cannot be specified for the pulse input mode.
The pulse input transfer multiple (x4) can be specified only when setting the pulse input mode to "2-
-
phase input". The "Direction discrimination input" and "Individual input" cannot be specified.
Forward
Reverse
2-phase input
Direction
discrimination input
Individual input
X 1
X 2
X 4
Allowed
Not allowed
Clear
Set
Pulse input purpose
Feedback
Pulser
pulser
A
A
A
N/A
N/A
N/A
N/A
N/A
N/A
A
A
N/A
N/A
N/A
N/A
A: Available
High-speed
counter
A
A
A
A
A
A
A
A
A
A
A
A
Available only
when setting the
A
input mode to
"2-phse input".
A
A
A
A
N/A
A
A
N/A: Not available
5-5
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Troubleshooting
