Hitachi SJ Series, User Manual

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12-24-1
Chapter 12 About the inverter function
12.24 What you can achieve by
externally inputting signals
12.24.1 Using the input signal function
externally
• I want to operate the function by inputting a signal
into the inverter.
• I want to make a setting to prevent noise from
entering into signals.
• Input terminals 1 to 9, A, and B are open collector
inputs. Pulse inputting is possible for Terminals A
and B.
Parameters
Terminals corresponding to parameters
Terminal
block
symbol Function setting
destination
parameter
1 [CA-01]
2 [CA-02]
3 [CA-03]
4 [CA-04]
5 [CA-05]
6 [CA-06]
7 [CA-07]
8 [CA-08]
9 [CA-09]
A [CA-10]
B [CA-11]
• For the content of an input signal, by allocating the
functions that you want to operate to [CA-01] to
[CA-11], you will be able to operate the functions
with a corresponding input terminal operation.
• You can switch a contact for an input signal with the
Contacts a/b selection functions of [CA-21] to
[CA-31].
• When a function is selected for many targets, the
targets will be set to 00 [without allocation],
excluding the finally set function selection.
Item Parameter Data Description
Input terminal function
selection
[CA-01]~[CA-11]
Next item: Table of
input terminal
selections
Outputs the allocated function to the
corresponding input terminal.
Selection of Input
terminals a/b (NO/NC)
[CA-21]~[CA-31]
00 Operates as Contact a (NO).
01 Operates as Contact b (NC).
Ｑ
Ａ
！
Input terminals
1
[RS]
2
[SCHG]
3
[JG]
4
[FRS]
5
[2CH]
6
[CF1]
7
[CF2]
8
[RV]
9
[FW]
A
[EXT]
B
[USP]
COM COM COM