Delta ASDA-A3 Series User Manual page 303

Parameters
P1.043
Default:
8 Unit:
Format:
Settings:
Set the delay time from Servo Off status to the deactivation of the magnetic brake signal (DO:0x08,
BRKR). For the detailed diagram, please refer to P1.042.
Note:
1. If the delay time specified in P1.038 has not passed yet and the motor speed is slower than the value of P1.038,
the magnetic brake signal (BRKR) is deactivated.
2. If the delay time specified in P1.038 has passed and the motor speed is faster than the value of P1.038,
the magnetic brake signal (BRKR) is deactivated.
3. If P1.043 is a negative value and the servo is off due to an alarm (except for AL022) or emergency stop,
this setting does not function. This is equivalent to setting the delay time to 0.
P1.044▲
Default:
Unit:
Format:
Settings:
For the E-Gear ratio setting, please refer to Section 6.2.5. Please refer to P2.060 – P2.062 for multiple
E-Gear ratio (numerator) settings.
Note:
1. Do not change the setting in the Servo On state.
2. In communication mode (DMCNET / CANopen / EtherCAT), if you cycle the power to the drive, the E-Gear ratio is
set to the default value of the communication protocol. Resetting to the default value results in the reconstruction of
the absolute coordinate system, so you must re-do the homing procedure. If you do not want P1.044 to be reset to
the default value, please set P3.012.Z to 1. For details, please refer to P3.012.
P1.045▲
Default:
Unit:
Format:
Settings:
If the setting is incorrect, the servo motor is prone to sudden unintended acceleration.
Please follow the instructions below.
8-46
Disable delay time for magnetic brake
0
ms
DEC
E-Gear ratio (Numerator) (N1)
16777216
Pulse
DEC
E-Gear ratio (Denominator) (M)
100000
Pulse
DEC
Control mode: All
Setting range: -1000 to +1000
Data size: 16-bit
Control mode: PT / PR
29
Setting range: 1 to (2 -1)
Data size:
32-bit
Control mode: PT / PR
31
Setting range: 1 to (2 -1)
Data size:
32-bit
ASDA-A3
Address: 0156H
0157H
Address: 0158H
0159H
Address: 015AH
015BH
Revision December, 2017