IAI ssel User Manual

329
Part 3 Positioner Mode
Chapter 4 2-axis Independent Mode
With the 2-axis specification, each axis can be controlled separately in this mode. A set of signals, such as
the start input signal and positioning complete output signal, are provided for each axis.
Although the position number specification applies commonly to both axes, 13 bits of position inputs 1
through 13 (PC1 through 13) are divided into position-number specification bits for axis 1 and position-
number specification bits for axis 2.
1. I/O Interface List
Pin
No.
Category
Port
No.
Signal name
Signal
symbol
Function overview
Cable
color
1A P24 External power supply 24 V P24 1-Brown
1B 016 Position input 7 PC7 1-Red
2A 017 Position input 8 PC8 1-Orange
2B 018 Position input 9 PC9 1-Yellow
3A 019 Position input 10 PC10 1-Green
3B 020 Position input 11 PC11 1-Blue
4A 021 Position input 12 PC12 1-Purple
4B 022 Position input 13 PC13
(Same as position inputs 1 through 9)
1-Gray
5A 023 Error reset RES
Present alarms will be reset at the leading edge of this
signal.
1-White
5B 000 Axis 1 start CSTR1 Axis 1 will start moving at the leading edge of this signal. 1-Black
6A 001 Axis 1 home return HOME1
Axis 1 will start home-return operation at the leading edge
of this signal.
2-Brown
6B 002 Axis 1 servo ON SON1
The servo for axis 1 will remain on while this signal is ON,
and remain off while this signal is OFF.
2-Red
7A 003 *Axis 1 pause *STP1
Axis 1 can be moved when this signal turns ON, and will
decelerate to a stop when the signal turns OFF.
2-Orange
7B 004 *Axis 1 cancellation *CANC1
The remaining travel distance of axis 1 will be cancelled if
this signal turns ON.
2-Yellow
8A 005 Axis 2 start CSTR2 Axis 2 will start moving at the leading edge of this signal. 2-Green
8B 006 Axis 2 home return HOME2
Axis 2 will start home-return operation at the leading edge
of this signal.
2-Blue
9A 007 Axis 2 servo ON SON2 2-Purple
9B 008 *Axis 2 pause *STP2 2-Gray
10A 009 *Axis 2 cancellation *CANC2 2-White
10B 010 Position input 1 PC1 2-Black
11A 011 Position input 2 PC2 3-Brown
11B 012 Position input 3 PC3 3-Red
12A 013 Position input 4 PC4 3-Orange
12B 014 Position input 5 PC5 3-Yellow
13A
Input
015 Position input 6 PC6
The servo for axis 2 will remain on while this signal is ON,
and remain off while this signal is OFF.
Axis 2 can be moved when this signal turns ON, and will
decelerate to a stop when the signal turns OFF.
The remaining travel distance of axis 2 will be cancelled if
this signal turns ON.
Thirteen bits of position inputs 1 through 13 are divided into
position-number specification bits for axis 1 and position-
number specification bits for axis 2.
3-Green
13B 300 *Alarm *ALM
This signal remains ON if the controller is normal. It will turn
OFF if an alarm occurs.
3-Blue
14A 301 Ready RDY This signal will turn ON when the controller becomes ready. 3-Purple
14B 302 Axis 1 positioning complete PEND1
This signal will turn ON once axis 1 has moved to the target
position and entered the positioning band.
3-Gray
15A 303
Axis 1 home-return
complete
HEND1
This signal is OFF when the power to axis 1 is input, and
will turn ON when home return is completed.
3-White
15B 304 Axis 1 servo ON SVON1
This signal will turn ON when the servo for axis 1 is turned
on, and turn OFF when the servo is turned off.
3-Black
16A 305 Axis 2 positioning complete PEND2
This signal will turn ON once axis 2 has moved to the target
position and entered the positioning band.
4-Brown
16B 306
Axis 2 home-return
complete
HEND2
This signal is OFF when the power to axis 2 is input, and
will turn ON when home return is completed.
4-Red
17A
Output
307 Axis 2 servo ON SVON2
This signal will turn ON when the servo for axis 2 is turned
on, and turn OFF when the servo is turned off.
4-Orange
17B N External power supply 0 V N 4-Yellow
*: Contact B (always ON)

IAI ssel Specifications

General

Brand	IAI
Model	ssel
Category	Controller
Language	English