Delta Electronics Programmable Logic Controller DVP-PLC - Manual (Page 490)

9 Application Instructions API 150-199
DVP-PLC Application Manual 9-18
100KHz will be output by 100KHz. The default setting in SC series MPU is 100Hz.
Note: During the control of the stepping motor, please consider the resonance and the
limitation on the start frequency when you set up the speed.
D1341, D1342： (For EH/EH2/SV series MPU) For setting up the maximum speed when the position control
instructions (API 156 ZRN, API 158 DRVI, API 159 DRVA) are being executed. D1342 is for
high word; D1341 is for low word.
Range of setting: 200KHz fixed.
D1343 (D1353)： For setting up the time of the first acceleration segment and the last deceleration segment
when the position control instructions (API 156 ZRN, API 158 DRVI, API 159 DRVA) are
executing CH0 (CH1) outputs.
Range of setting:
For EH/EH2/SV series MPU, the acceleration/deceleration time has to be longer than 10ms.
The time shorter than 10ms or longer than 10,000ms will be output by 10ms. The default
setting in EH/EH2/SV series MPU is 100ms. For SC series MPU, the time has to be 50 ~
20,000ms. The time shorter than 50ms will be regarded as 50ms.
Note: During the control of the stepping motor, please consider the resonance and the
limitation on the start frequency when you set up the speed.
D1348, D1349： (For SC series MPU) Registers for the first group (Y0, Y1) output pulse present value of
position control instructions (API 156 ZRN, API 158 DRVI, API 159 DRVA). The present
value increases or decreases according to the corresponding rotation direction. D1349 is for
high word; D1348 is for low word.
D1350, D1351： (For SC series MPU) Registers for the second group (Y11) output pulse present value of
position control instructions (API 156 ZRN, API 158 DRVI, API 159 DRVA). The present
value increases or decreases according to the corresponding rotation direction. D1351 is for
high word; D1350 is for low word.