- 32 -
Pin No.
Color of
insulation
Dot mark Dot color
Category
Terminal
5
6
3
4
11
12
13
14
7
8
9
10
15
16
17
18
19
20
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
Black
Red
■
■
■
■
■
■
■■
■■
■■
■■
Yellow
Yellow
■■
■■
■
■
■■
■■
■
■
Light green
Light green
Grey
Grey
White
White
Light brown
Light brown
Yellow
Yellow
Light green
Light green
Grey
Grey
White
White
Light brown
Light brown
1
2
24V
COM+
0V
COM-
Pulse signal
NP+
Pulse signal
NP-
Pulse signal
PP+
Pulse signal
PP-
Input
SETUP
Input
RESET
Input
SVON
Input
CLR
Input
TL
Output
BUSY
Output
WAREA
Output
TLOUT
Output
SETON
Output
INP
Output
SVRE
Output
*ESTOP
Output
*ALARM
■■
■■
AREA
Output
6.3 The parallel I/O signal is detailed
Connected to the cable shield
Be sure to
provide grounding.
A dot mark in a specific colour is printed on each cable.
- Input terminal-
No.
Function
Description
1
COM+
The terminal for the 24V of the 24 VDC I/O signal power.
2
COM-
The terminal for the 0V of the 24 VDC I/O signal power.
3
NP+
Assignment of the function depends on the parameter which determines the method for inputting
the pulse signal (Basic parameter “Option1”)
Refer to
“7.2 Basic parameter (page 33)”
for details.
Function
2 pulse mode
1 pulse mode
PP+/PP-
Normal (CW) or reversed (CCW) pulse.
Pulse
NP+/NP-
Reverse (CCW) or normal (CW) pulse.
Direction
For 2 pulse type, PP is for normal rotation (CW), and NP is for reversed rotation (CCW) as
initial setting.
4
NP-
5
PP+
6
PP-
7
SETUP
Command to Return to origin. Returning to home position starts when turned on while the servo
is ON.
8
RESET
Resets alarm. Alarm output is OFF when RESET is ON while alarm is generated.
9
SVON
Specify the servo ON.When SVON is ON, the servo motor will be turned ON. When this is OFF,
the servo motor will be turned OFF.
*1)
10
CLR
Deviation reset signal.Signal to reset the difference between the movement
commanded by the pulse signal and the actual movement.
Cation
1. Clear the deviation counter when CLR is turned ON from OFF. (Recognized by the edge)
2. The electric actuator does not operate when the pulse is input while
CLR is ON.
11
TL
Signal to switch to pushing operation. When TL is ON, it becomes pushing operation
*1) When power is applied,it may take up to 10 seconds (max.20 sec.) from SVON input to SVRE output
depending on the electric actuator position.
Valid condition of parallel I/O (ON: Only ON is recognized, OFF: Only OFF is recognized, ON/OFF:
Recognized regardless of ON or OFF)
Input signal with
Reception condition
Reception condition
SETON
output
SVRE
output
BUSY
output
Returning to home
position
CLR input
RESET
input
Pulse signal (PP, NP)
ON/OFF
ON
ON/OFF
Other than during
operation
OFF
ON/OFF
SETUP
ON/OFF
OFF
TL
ON/OFF
ON/OFF
20 19
2 1
