9 Application Instructions API 150-199 159 Operands: S 1 : Number of output pulses (absolute designation) S 2 : Pulse output frequency D 1 : Pulse output device (please use transistor output module) D 2 : Output device for the signal of rotation direction Explanations: 1. See remarks for the setting range of S 1 , S 2 , D 1 and D 2 . 2. S 1 and S 2 of SC series MPU only support device K, H and D. 3. Flag: see remarks of API 158 DRVI for more details. 4. S 1 is the number of output pulses (absolute designation). For EH/EH2/SV/EH3/SV2 series MPU, the 16-bit instruction can designate the range -32,768 ~ +32,767. The range designated by 32-bit instruction is -2,147,483,648 ~ +2,147,483,647.
For SC series MPU, the 32-bit instruction can designate the range 5. S 2 is the designated pulse output frequency. For EH/EH2/SV/EH3/SV2 series MPU, the 16-bit instruction can -2,147,483,648 ~ +2,147,483,647. “+/-” signs indicate forward/backward directions. designate its range 10 ~ 32,767Hz. The range designated by 32-bit instruction is 10 ~ 200,000Hz. For SC series MPU, the 32-bit instruction can designate the range 100 ~ 100,000Hz. 6. EH series MPU has two groups of A/B phase pulse output, CH0 (Y0, Y1) and CH1 (Y2, Y3). EH2/SV series MPU has four groups of A/B phase pulse output, CH0 (Y0, Y1), CH1 (Y2, Y3), CH2 (Y4, Y5) and CH3 (Y6, Y7). See remarks for the setup methods. 7.
Pulse output device D 1 in different models 8. When S 1 is larger than the current relative position, D 2 will be Off; when S 1 is smaller than the current relative position, D 2 will be On. D 2 will not be Off immediately after the pulse output is over; it will be Off only when the drive contact of the instruction turns Off. 9. For EH/EH2/SV/EH3/SV2 series MPU, S 1 is - The 32-bit data stored in the present value registers D1337 (high word) and D1336 (low word) of CH0 (Y0, Y1). - The 32-bit data stored in the present value registers D1339 (high word) and D1338 (low word) of CH1 (Y2, Y3).
- The 32-bit data stored in the present value registers D1376 (high word) and D1375 (low word) of CH2 (Y4, DVP-PLC Application Manual 9-57 Mnemonic Operands Function D DRVA Drive to Absolute Type OP Bit Devices Word Devices Program Steps X Y M S K H KnX KnY KnM KnS T C D E F DRVA: 9 steps DDRVA: 17 steps S 1 * * * * * * * * * * * S 2 * * * * * * * * * * * D 1 * D 2 * * * PULSE 16-bit 32-bit ES EX SS SA SX SC EH SV EH3 SV2 ES EX SS SA SX SC EH3 ES EX SS SA SX EH3 EH SV SC EH SV SV2 SV2 Model SC MPU EH/EH2/SV/EH3/SV2 MPU Pulse output end Y10, Y11 Y0, Y2