ASDA-A2 Chapter 12 Absolute System
12-30 Revision February, 2017
12.5 Digital Input (DI) Function Definition (for Absolute System)
Setting Value: 0x1D
DI Name Function Description of Digital Input (DI)
Trigger
Method
Control
Mode
ABSE
When DI.ABSE is ON, it is in ABS mode. DI.ABSQ, DI.ABSC,
DI.ABSR, DI.ABSD and DI.ABSC are enabled.
When DI.ABSE is ON, the function of DI4, DO2, and DO3 will be
disabled. Function of DI4 will be ASDQ, DO2 will be ABSR and
DO3 will be ABSD.
Level
Triggered
ALL
Setting Value: When DI.ABSE is ON, DI4 inputs ABSQ signal, function set by P2-13 is
disabled.
DI Name Function Description of Digital Input (DI)
Trigger
Method
Control
Mode
ABSQ is
always
inputted
by DI4
During I/O transmission, Handshaking signal will be sent to the
servo drive by the controller. When DI.ABSQ is OFF, it means the
controller issues Request ; DI.ABSQ is ON means the controller
has already recdived ABSD signal. When DI.ABSE is ON, this DI
is enabled. Please refer to diagram 13.4 for detailed description.
Rising /
Falling-
edged
Triggered
ALL
Setting Value: 0x1F
DI Name Function Description of Digital Input (DI)
Trigger
Method
Control
Mode
ABSC
When DI.ABSC is ON, multi-turn data stored in absolute encoder
will be cleared. When DI.ABSE is ON, this function is enabled.
Rising-
edge
Triggered
ALL
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