5.19 I/O Signal Allocations
5.19.2 Output Signal Allocations
5
Device-
S
pecific
S
etting
s
5-53
5.19.2
Output Signal Allocations
You can allocate the desired output signals to pins 23 to 32 on the I/O signal connector (CN1).
The parameters that you use to allocate signals depend on whether you use
Σ
-7S-compatible
I/O signal allocations (Pn50A = n.
1) or multi-axis I/O signal allocations (Pn50A =
n.
2).
Σ
-7S-Compatible Output Signal Allocations
Output signals are allocated as shown in the following table.
Refer to
Interpreting the Output Signal Allocation Tables
and change the allocations accord-
ingly.
Interpreting the Output Signal Allocation Tables
•
The signals that are not detected are considered to be OFF. For example, the /COIN (Position-
ing Completion) signal is considered to be OFF during speed control.
•
Reversing the polarity of the /BK (Brake Output) signal, i.e., changing it to positive logic, will
prevent the holding brake from operating if its signal line is disconnected. If you must change
the polarity of this signal, verify operation and make sure that no safety problems will exist.
•
If you allocate more than one signal to the same output circuit, a logical OR of the signals will
be output.
Important
Output
S
ignal
CN1 Pin No.
Di
s
abled
(Not U
s
ed)
/BK
1
2
0
Axi
s
A: 27 and 28 Axi
s
B: 29 and
3
0
Axi
s
A: 2
3
and 24 Axi
s
B: 25 and 26
Output
S
ignal Name
and Parameter
S
ignal
s
are allocated to CN1 pin
s
according to the
s
etting
s
.
The
s
e column
s
give the parameter
s
etting
s
to u
s
e.
Brake Output
Pn50F = n.
X
