| Task: | Program |
|---|---|
| Structure: | Closed-Loop |
| Mathematical Model: | Linear |
| Signal: | Continuous |
| Function: | Automatic Control |
| Certification: | ISO: 9001, CE |
| Customization: |
|---|
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| Operating conditions |
Temperature | Working temperature 0~40° storage temperature -20° ~85° | ||
| Humidity | Working / storage: ≤ 90% RH (without dew condensation) | |||
| Altitude | ≤ 1,000 m | |||
| Vibration | ≤ 4.9 m/s2, 10~60 Hz (no operation at the point of resonance is permitted) | |||
| Cooling method | Fan cooling | |||
| Control method | SVPWM, vector control | |||
| Six control modes | Speed control, position control, torque control, speed / position control, torque / speed control, position /torque control | |||
| Front panel | 5 keys, 5-digit LED | |||
| Regenerative brake | Built-in brake unit (a built-in brake resistor is provided in partial specifications), which can have an external resistor connected | |||
| Feedback mode | RS485 serial communication encoder, RA-CODER or FA-FORMAT protocol (non-standard version of FA-FORMAT is supported) | |||
| Digital input/output | Input | Pulse disable, forward drive disable, reverse drive disable, forward inch, backward inch | ||
| Output | Servo ready, brake output, motor rotation output, zero-speed signal, speed approach, speed reached, position approach, torque limit, rotating speed limit, warning output,alarm output. | |||
| Protective Function Software |
Hardware | Over-voltage, under-voltage, over-speed, overheat, overload, over-speed, encoder alarm,and so on. | ||
| Software | Excessively large position error, EEPROM fault, and so on. | |||
| Alarm data tracking function |
Record 4 groups of historical alarms and relevant data | |||
| Communication function | Modbus RTU | |||
| Encoder signal output |
Signal type | A, B, Z differential outputs, Z signal open-collector output; Z signal width can be set. A/B/Z pulse open-collector output (NPN) |
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| Resolution | Any frequency division can be programmed and output before or after frequency quadruplication | |||
| Position control mode |
Maximum input pulse frequency |
Differnetial input mode:500Kpps Open-collector input mode: 200 Kpps |
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| Pulse command mode |
Pulse + symbol, A and B-phase orthogonal pulse, CW/CCW | |||
| Command control mode |
External pulse command, multi-segment position command | |||
| Command smoothing mode |
Low-pass filtering,FIR filter,trapezoid-shaped smoothing of multi-segment position command | |||
| Electronic gear ratio |
Electronic gear ratio: N/M multiples (0.001 < N/M < 64000 = N: 1~230, M: 1 ~230 | |||
| Position accuracy | ±1 pulse command | |||
| Speed control mode |
Command control mode |
External analog quantity command, digital speed command, multistage speed command, inching command | ||
| Command smoothing mode |
Low-pass filtering, smooth S curve | |||
| Analog command input |
Voltage range | -10 V ~ 10 V | ||
| Input impedance | 10 KΩ | |||
| Time constant | 200 µs | |||
| Torque limit | Digital setting or external analog quantity limit | |||
| Speed regulation ratio |
1:5000 (23-bit encoder) | Minimal speed/rated rotating speed of continuous stable operation under the rated load |
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| Bandwidth | 3,000 Hz (23-bit encoder) | |||
| Speed fluctuation ratio | Load fluctuation (0 ~100%) |
Maximum 0.1% |
For a 23-bit encoder, when the speed command is the rated rotating speed, (rotating speed without load - rotating speed with full load)/rated rotating speed. |
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| Supply voltage change ±10% |
Maximum 0.1% |
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| Ambient tempera- ture (0 ~ 50° C) |
Maximum 0.1% |
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| Torque control mode |
Command con - trol mode |
External analog command, digital torque command | ||
| Command smoothing mode |
Low-pass filtering | |||
| Analog command input |
Voltage range | -10 V ~ 10 V | ||
| Input impedance | 10 KΩ | |||
| Time constant | 200 µs | |||
| Speed limit | Digital setting or external analog quantity limit | |||
| Accuracy | ±1% (current repetition accuracy) | |||
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