Delta ASDA-A3 Series User Manual page 423

Parameters
Note:
Do not change the setting in the Servo On state.
1.
In communication mode (DMCNET / CANopen / EtherCAT), if you cycle the power to the drive, the E-Gear ratio
2.
8
is set to the default value of the communication protocol. Resetting to the default value results in the
re-establishment of the absolute coordinate system, so you must re-do the homing procedure. If you do not
want P1.045 to be reset to the default value, set P3.012.Z to 1. For details, refer to P3.012.
P1.046▲
Default:
Unit:
Format:
Settings:
Rotary motor: the number of single-phase pulse outputs per revolution; the maximum output frequency
of the hardware is 19.8 MHz.
Linear motor: the number of single-phase pulse outputs per meter; the maximum output frequency of the
hardware is 19.8 MHz.
Note:
The following circumstances may result in exceeding the maximum allowable output pulse frequency of the drive,
causing AL018:
Encoder error
1.
The motor speed is faster than P1.076
2.
Rotary motor: if P1.074.Y = 0 and P1.097 = 0, motor speed (rpm)/60 x P1.046 x 4 > 19.8 x 10
3.
Linear motor: if P1.074.Y = 1 and P1.097 = 1, motor speed (um/s)*1000/PM.004 x P1.046 > 19.8 x 10
P1.047
Default:
Unit:
Format:
Settings:
In Speed mode, when the deviation between the Speed command and the motor feedback speed is
less than this parameter and the difference reaches the time set in P1.049, the digital output DO.SP_OK
(DO code: 0x19) is on.
Note: when the deviation between the Speed command and the motor feedback speed exceeds the range set in
P1.047, the system recalculates the duration.
8-50
Encoder pulse number output (OA, OB)
2500
pulse
DEC
Speed reached (DO.SP_OK) range
10
rpm
DEC
Control mode: All
Setting range: 20 - 53688870912
Data size: 32-bit
Control mode: S / Sz
Setting range: 0 - 300
Data size: 16-bit
ASDA-A3
Address: 015CH
015DH
6
6
Address: 015EH
015FH