Summa Series Servodrive Product Manual
Appendix
Document Version: V1.01
(Dec, 2019)
© 2019 ESTUN Automation Co., Ltd. All right reserved.
12-21
No.
Index
Name
Range
Unit
Default
When Enabled
Pn407
32FB
Release Time for Torque Limit
at Main Circuit Voltage Drop
0 to 1000
ms
100
Immediately
－
Pn408
32FC
Speed Limit during Torque
Control
0 to 6000
rpm
1500
Immediately
－
Pn500
3358
Position Arrival Tolerance
0 to 50000
1 pulse
10
Immediately
The /COIN (Positioning Completion) output signal will turn ON when the deviation counter is less than
this setting.
Pn501
3359
Speed Arrival Tolerance
0 to 100
rpm
10
Immediately
The /VCMP (Speed Coincidence Detection) output signal will turn ON when the deviation between the
speed reference and speed feedback is less than this setting.
Pn503
335B
Rotation Status Detection
Threshold
0 to 3000
rpm
20
Immediately
It is considered the Motor has been rotated stably and the /TGON (Rotation Detection) output signal turns
ON when the Motor speed exceeds this setting.
Pn504
335C
Position Deviation Counter
Overflow Threshold
1 to 83886080
1 pulse
41943040
Immediately
It is considered the deviation counter has been overflowed and an alarm signal outputs when the deviation
counter exceeds this setting.
NOTE
: the default setting depends on the encoder resolution.
Pn505
335D
Servo ON Waiting Time
-2000 to 2000
ms
0
Immediately
Parameters from Pn505 to Pn508 are available only when the /BK (Brake Output) signal turns ON.
They are used for controlling the holding brake, so that the moving part of the machine cannot move due to
gravity or an external force.
If this setting is a positive number, when the servo is ON, the /BK signal will turn ON firstly, and wait
for this setting time, then excite the Motor.
If the setting is a negative number, when the servo is ON, the Motor can be excited immediately, and
wait for this setting time, then the /BK signal will turn ON.
Pn506
335E
Servo OFF Waiting Time
0 to 500
10 ms
0
Immediately
When the Motor is stopped, the /BK signal turns OFF as soon as the Servo is OFF. Use this setting to
change the timing to turn OFF power supply to the Motor after the Servo is OFF.
Pn507
335F
Brake Enable Speed Threshold
10 to 100
rpm
100
Immediately
The /BK signal will turn ON when the Motor speed is lower than this setting after the Servo is OFF.
