CHAPTER 4 PARAMETER
The logic of the following signals differs between those assigned to hardware CONT signals (CONT1 to
5) and those to communications CONT signals (CONT9 to 24).
In “Chapter 2 Wiring” the signal logic is described with the case assigned to hardware CONT signals
(CONT1 to 5).
Signal logic
No.
Name
Hardware CONT signal:
Communications CONT signal:
assigned to (CONT1 to 5)
assigned to (CONT9 to 24)
7
+OT
8
-OT
10 Forced stop [EMG]
External
34
regenerative
resistor overheat
N.C.: Normally closed contact
N.O.: Normally open contact
N.C.
N.C.
N.C.
N.C.
N.O.
N.O.
N.O.
N.O.
4
(2) Connector pin layout
The pin layout of each signal is shown in the figure below.
Assign desired functions to signals CONT1 through CONT5.
CN1
26
M5
25
24
*FFZ
23
22 VREF
21
20
CB
19
18 TREF
17
16 OUT2
15
14 COMOUT
FZ
FFZ
*CB
PPI
OUT3
OUT1
13 M5
12 *FFB
11 FFB
10 *FFA
9 FFA
8 *CA
7
CA
6 CONT5
5 CONT4
4 CONT3
3 CONT2
2 CONT1
1 COMIN
PA3_26 to 30 CONT always effective 1 to 5
No.
Name
Setting range
Default
value
Change
26 CONT always ON 1
27 CONT always ON 2
28 CONT always ON 3
29 CONT always ON 4
Specify the number corresponding to
desired function (0 to 78)
0
Power
30 CONT always ON 5
Specify the CONT input signal that is always enabled after the power is turned on.
The normally open contact signal is always turned on. The normally closed contact signal is always
turned off.
Functions that may not be specified with a normally open signal include alarm reset, deviation clear
and free-run.
Input Terminal Function Setting Parameter 4-97