Xinje DS5F-43P0-PTA - Auxiliary Functions; Anti-Blocking Protection

97
Calibrate the encoder current position as zero position through servo panel F1-06 parameter, U0-94~97
will show the encoder position after calibration.
2. ModbusRTU communication clearing
Write 3 to the modbus address 0x2106 (F1-06 parameter).
U0-94~U0-97 will display the motor absolute position after calibration.
5.7 Auxiliary functions
5.7.1 Anti-blocking protection
Anti-blocking alarm: When the motor speed is lower than P0-75 (unit 1 rpm) and the duration reaches
the set value of P0-74 (unit ms), the current output torque U0-02 is greater than the internal positive
torque limit of P3-28 and the internal reverse torque limit of P3-29, it will show the alarm E-165
blocking overtime.
 Related parameters
Parameter
Meaning
Default
setting
Unit
Range
Modify
Effective
P0-74
Blocking alarm time
According
to models
1ms
0～65535
Anytime
At once
P0-75
Blocking alarm speed
50
rpm
5～9999
Anytime
At once
P3-28
Internal forward torque limit
300
%
0～300
Anytime
At once
P3-29
Internal reverse torque limit
300
%
0～300
Anytime
At once
P3-38
Anti-blocking alarm internal
forward torque limit
300
%
0～300
Anytime
At once
P3-39
Anti-blocking alarm internal
reverse torque limit
300
%
0～300
Anytime
At once
Note:
(1) When P0-74 or P0-75 is set to 0, this alarm will not be detected;
(2) If this alarm occurs during normal operation of servo, please confirm:
(a) Monitor U0-02 motor torque and check if P3-28 and P3-29 (P3-38/P3-39) torque limits are set
properly;
(b) Check the external mechanical structure and installation;
(3) P0-74 the default value of locked rotor alarm time is as follows:
Driver model
P0-74 (/ms) default
parameter
DS5□-20P1-PTA
2000
DS5□-20P2-PTA
3000
DS5□-20P4-PTA
3000
DS5□-20P7-PTA
5000
DS5□-415P0-PTA
20000
Other models
0
P0-74 is 0, the anti-stall alarm is not opened by default, and users can configure it according to
their own needs.
(4) Before firmware version U2-07 3760, the torque comparison value of anti-blocking alarm is
P3-28/P3-29; after firmware version U2-07 3760, the torque comparison value of anti-blocking alarm is
P3-38/P3-39.
(5) P3-38/P3-39 is only used as the comparison value of anti-blocking alarm (added after version
3760). P3-28/ P3-29 is the internal torque limit of the actual operation of the motor.