6 Parameter Setting and Functions
6.4.2 Input Circuit Signal Allocation
6-32
• The forward run prohibited (P-OT) and the reverse run prohibited (N-OT) input signals are valid
when OFF (high level). The input terminals must therefore be wired so that these signals remain
ON (low level) in systems where they are not required. The need to wire these terminals can be
eliminated by setting the Pn50A.3 to 8.
• Signals are input with OR logic when multiple signals are allocated to the same input circuit.
• Allocating Other Input Signals
Input signal allocation can be changed as shown below.
INFO
Input Signal Parameter Description
Name Applicable Logic Number Setting
Forward Run Prohibited
(P-OT)
OFF (high level) Pn50A.3
0
Inputs the signal on the left from SI0 (CN1-40).
1
Inputs the signal on the left from SI1 (CN1-41).
2
Inputs the signal on the left from SI2 (CN1-42).
3
Inputs the signal on the left from SI3 (CN1-43).
4
Inputs the signal on the left from SI4 (CN1-44).
5
Inputs the signal on the left from SI5 (CN1-45).
6
Inputs the signal on the left from SI6 (CN1-46).
7
Sets the signal on the left to always enabled.
8
Sets the signal on the left to always disabled.
9
Inputs the reverse of the signal on the left from
SI0 (CN1-40).
A
Inputs the reverse of the signal on the left from
SI1 (CN1-41).
B
Inputs the reverse of the signal on the left from
SI2 (CN1-42).
C
Inputs the reverse of the signal on the left from
SI3 (CN1-43).
D
Inputs the reverse of the signal on the left from
SI4 (CN1-44).
E
Inputs the reverse of the signal on the left from
SI5 (CN1-45).
F
Inputs the reverse of the signal on the left from
SI6 (CN1-46).
Reverse Run Prohibited
(N-OT)
OFF (high level) Pn50B.0
0 to F
Same as above.
Forward Current Limit
(/P-CL)
ON (low level) Pn50B.1
0 to F
Same as above.
Reverse Current Limit
(/N-CL)
ON (low level) Pn50B.2
0 to F
Same as above.
Zero point Return Deceleration
LS
(/DEC)
ON (low level) Pn511.0
0 to F
Same as above.
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