Digital Output (Do) Descriptions - Delta ASDA-A3 Series User Manual

ASDA-A3
Table 8.2 Digital output (DO) descriptions
Value: 0x01
DO name
When the control and main circuit power is applied to the drive,
SRDY
this DO is on if no alarm occurs.
Value: 0x02
DO name
When the servo is activated (Servo On), this DO is on if no alarm
occurs.
SON
Value: 0x03
DO name
When the motor speed is slower than the value of the zero speed
ZSPD
(P1.038), this DO is on.
Value: 0x04
DO name
When the motor speed is faster than the target speed setting (P1.039),
TSPD
this DO is on.
Value: 0x05
DO name
When the deviation pulse number is smaller than the position range
TPOS
setting (setting value of P1.054), this DO is on.
Value: 0x06
DO name
TQL When it is in torque limit, this DO is on.
Value: 0x07
DO name
When an alarm occurs, this DO is on (except for forward / reverse limit,
ALRM
communication error, undervoltage, and fan error).
Revision December, 2017
Description
Description
When servo is on as soon as power is
applied, the time difference between
DO.SRDY and DO.SON
OFF
DO.SRDY
OFF
DO.SON
Description
Description
Description
Description
Description
ON
ON
Approx. 300 ns
Parameters
Triggering Control
method mode
Level
All
triggered
Triggering Control
method mode
Level
All
triggered
Triggering Control
method mode
Level
All
triggered
Triggering Control
method mode
Level
All
triggered
Triggering Control
method mode
Level
PT, PR
triggered
Triggering Control
method mode
All
Level (Except
triggered for T and
Tz)
Triggering Control
method mode
Level
All
triggered
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