SD20-G Series
213
SRDY
SRDY
SRDY+
Servo ready output
SRDY-
Output ON means that the servo drive is ready to receive signal, control circuit and main circuit power
supply are normal, there is no servo alarms. Output OFF means that servo drive is not ready.
(3)Overload pre-alarm signal output
When servo output current reaches or exceeds overload pre-alarm current, and after overload pre-alarm
filter time, the output current still reachers or higher than pre-alarm current, then this signal is output.
Signal Name
Default terminal
Remarks
OL-W
Allocated by users
Pre-alarm signal of overload
Related parameters:
So-35
Overload pre-alarm current
speed position torque
Setting Range
Setting Unit
Mfr’s Value
Effect
0~800
%
120
Immediate effect
So-36
Overload pre-alarm filter time
speed position torque
Setting Range
Setting Unit
Mfr’s Value
Effect
0~1000
10ms
10
Immediate effect
(4)Signal output in speed limit
When rotate speed is limited, DO outputs this signal, and not related to motor rotation but valid for
forward/reverse .It should allocate 1 DO terminal(speed limiting) to servo drive and set DO terminal
logic.
Summary of Contents for SD20-G Series
Page 35: ...SD20 G Series 35 M3 structure Fig 3 1 5 Servo drive structure 3...
Page 36: ...SD20 G Series 36 ML3 structure 118 5 5 7 5 93 297 8 223 118 93 0 5 12 5 7 5 4 M4...
Page 38: ...SD20 G Series 38 M4 structure Approx mass 10 365 kg Fig 3 1 7 Servo drive structure 5...
Page 39: ...SD20 G Series 39 M5 structure Approx msaa 11 1Kg Fig 3 1 8 Servo drive structure 6...
Page 40: ...SD20 G Series 40 M6 structure Approx mass 17 4Kg Fig 3 1 9 Servo drive structure 7...
Page 182: ...SD20 G Series 182 Fig 6 4 44SD20E Cam internal frameworkdiagram...
