Yaskawa G5 Motion Control - Manual (Page 7)

Motion Control
Date: 08/18/04, Rev: 04-08 Page 7 of 22 TM.G5SW.020
3.0 I/O Definitions of Terminals 1 and 2
Terminal 1 Move Positive
Ths terminal is used run a motion command or jog function in the positive
direction. See command chart above.
Terminal 2 Move Negative
Ths terminal is used run a motion command or jog function in the negative
direction. Motion destination are inverted when this command is given. See
command chart above.
3.1 I/O Definitions of multi-function inputs
For constants H1-01 through H1-06.
Setting Display Description
3 Multi-Step Ref 1
The binary combination of multi-step inputs 1-5 will select move profiles
1-31. Each profile consists of a speed reference from D1-01~08, a length
from A2-01~31, and accel / decel times from C1-01~08. See command
chart above.
4 Multi-Step Ref 2 See setting 3 above
5 Multi-Step Ref 3 See setting 3 above
86 Multi-Step Ref 4 See setting 3 above
87 Multi-Step Ref 5 See setting 3 above
80 Enable
Enable inverter: Open = stop, Closed = run.
Enables the drive to output power to the motor. No move, home, or jog
commands will be accepted without this input.
81
Home Switch Home limit switch input: The home limit polarity (NO or NC) is set in
parameter P1-04.
82
Home Command
Home command: Open = no action, Closed = Run homing.
This input will initiate the homing routine set up in the P1 and P2
parameters. Note: Drive must also be enabled.
84
Positive OT Limit
Switch
Positive over travel limit switch: The OT limit polarity (NO or NC) is set in
parameter P1-04. Jogging in the negative direction can move the
machine off this limit switch.
85 Negative OT Limit
Switch
Positive over travel limit switch: The OT limit polarity (NO or NC) is set in
parameter P1-04. Jogging in the positive direction can move the machine
off this limit switch.
3.3 Multi-Step Digital Input when DI-08 option card is used
Because there is a limited number on inputs on the controller, it is possible to run out if attempting to use all 31 multi-step
profiles. If the DI-08 option card is installed in the controller, the five multi-step input will come from the first five inputs on
the DI-08 card.