ASDA-A2 Chapter 3 Wiring
Revision February, 2017 3-37
DI Signal
Name
Operation
Mode
Pin
No.
Function
Wiring
Method
(Refer to
3.4.3)
EMGS ALL 30
It is contact B and has to be ON frequently; otherwise the
alarm (ALRM) will occur.
C9/C10/C
11
/C12
NL(CWL)
PT, PR, S,
T, Sz, Tz
32
Reverse inhibit limit (contact B) and has to be ON
frequently; or the alarm (ALRM) will occur.
PL
(CCWL)
PT, PR, S,
T, Sz, Tz
31
Forward inhibit limit (contact B) and has to be ON
frequently; or the alarm (ALRM) will occur.
ORGP PR - When DI is ON, the drive will start homing.
SHOM PR -
In PR mode, it needs to search the origin. When this DI is
ON, the origin searching function is activated. (Please
refer to the setting of parameter P1-47.)
CAM PR -
E-cam engaging control (please refer to the setting of
value U and Z of P5-88.)
JOGU ALL -
When this DI is ON, the motor JOG operates in forward
direction.
JOGD ALL -
When this DI is ON, the motor JOG operates in reverse
direction.
EV1 PR -
Event trigger PR command
EV2 PR -
Event trigger PR command
EV3 PR -
Event trigger PR command
EV4 PR -
Event trigger PR command
GNUM0
PT, PR,
PT-S,
PR-S
-
Electronic gear ratio (numerator) selection 0 (Please refer
to P2-60~P2-62 for gear ratio selection (numerator).)
GNUM1
PT, PR,
PT-S,
PR-S
-
Electronic gear ratio (numerator) selection 1 (Please refer
to P2-60~P2-62 for gear ratio selection (numerator).)
INHP PT, PT-S -
In position mode, when this DI is ON, the external pulse
input command is not working.
The default setting of DI and DO in each operation mode is shown as the followings. Please note
that the following table neither detail the information as the previous one nor show the Pin number
of each signal. However, each operation mode is separated in different columns in order to avoid
the confusion.
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