Alpha AS100 Series - Page 24

Chapter II Installation and Wiring
23
Classification
Terminal
No.
Terminal
Grade
Signal Name
Function
Alarm
clear ALM-RST
through parameter
settings. The possible
input functions include:
0: Servo enable (S-ON)
1: Alarm clear
(ALM-RST)
2:Reverse travel limit
(N-OT)
3: Forward travel limit
(P-OT)
4: Clear position error
(CLR)
5: Position pulse inhibit
(PINH)
6: Second electronic gear
ratio (GR2)
9: Zero clamp under
analog speed mode
(ZCLAMP)
10: Shift change under
internal speed mode
11: Shift change under
analog speed mode
13: Forward start under
analog speed mode
14: Reverse start under
analog speed mode
15-18: Multi-stage
selection CMD1-CMD4
19: Origin search enable
SHOM
20: Origin switch signal
OrgNear
Digital Input
CN2-42
DI3
Default Function:
Reverse
travel limit N-OT
CN2-43
DI4
Default Function:
Forward travel
limit P-OT
CN2-15
DI5
Default Function:
clear position
error CLR
CN2-41
DI6
Default Function:
position pulse
inhibit PINH
CN2-48
DI7
Default
Function:
Second
electronic gear
ratio GR2
Digital
Output
CN2-29
DO1
Servo ready
S-RDY+ /
S-RDY -
DO1~DO4 are
programmable digital
outputs; the output
functions and effective
level can be adjusted
through parameter
settings. The possible
CN2-30
CN2-31
DO2
Servo alarm
ALM+ / ALM -
CN2-32
CN2-25
DO3
Positioning