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| Panasonic Servo Driver MINAS A4 | Panasonic Servo Driver MINAS A4 |
| 100V Main circuit | Single phase, 100 – 115V + 10% 50/60Hz–15% |
| Control circuit | Single phase, 100 – 115V + 10% 50/60Hz–15% |
| 200V A and B-frame | Single phase, 200 – 240V + 10% 50/60Hz–15% |
| C and D-frame | Single/3-phase, 200 – 240V + 10% 50/60Hz–15% |
| E and F-frame | 3-phase, 200 – 230V + 10% 50/60Hz–15% |
| A toD-frame | Single phase, 200 – 240V + 10% 50/60Hz–15% |
| E and F-frame | Single phase, 200 – 230V + 10% 50/60Hz–15% |
| Temperature | Operating : 0 to 55˚C, Storage : –20 to + 80˚C |
| Humidity | Both operating and storage : 90%RH or less (free from condensation) |
| Altitude | 1000m or lower |
| Vibration | 5.88m/s2 or less, 10 to 60Hz (No continuous use at resonance frequency) |
| Control method | IGBT PWM Sinusoidal wave drive |
| Encoder feedback | 17-bit (131072 resolution) absolute/incremental encoder,2500P/r (10000 resolution) incremental encoder |
| External scale feedback | AT500 series by Mitutoyo (Resolution 0.05[mm] , max. speed 2[ m/s] )ST771 by Mitutoyo (Resolution 0.5[mm] , max. speed 2[ m/s] ) |
|
Control signal Input |
10 Inputs(1) Servo-ON, (2) Control mode switching, (3) Gain switching/Torque limit switching, (4) Alarm clear Other inputs vary depending on the control mode. |
| Output | 6 outputs(1) Servo alarm, (2) Servo ready, (3) Release signal of external brake (4) Zero speed detection,
(5) Torque in-limit. Other outputs vary depending on the control mode. |
| analog signal
Input |
3 inputs (16Bit A/D : 1 input, 10Bit A/D : 2 inputs) |
|
Output |
2 outputs (for monitoring)(1) Velocity monitor (Monitoring of actual motor speed or command speed is enabled. Select the content and scale with parameter.), (2) Torque monitor (Monitoring of torque command, (approx.. 3V/rated torque)), deviation counter or full-closed deviation is enabled.
Select the content or scale with parameter.) |
|
Pulse signal Input |
4 inputsSelect the exclusive input for line driver or photo-coupler input with parameter. |
| Output | 4 outputsFeed out the encoder pulse (A, B and Z-phase) or external scale pulse (EXA, EXB and EXZ-phase) in line driver. Z-phase and EXZ-phase pulse is also fed out in open collector. |
| Communication function RS232 | 1 : 1 communication to a host with RS23 interface is enabled. |
| RS485 | 1 : n communication up to 15 axes to a host with RS485 interface is enabled. |
| Front panel | (1) 5 keys (MODE, SET, UP, DOWN, SHIFT), (2) LED (6-digit) |
| Regeneration | A and B-frame : no built-in regenerative resistor (external resistor only) C to F-frame :Built-in regenerative resistor (external resistor is also enabled.) |
| Dynamic brake | Setup of action sequence at Power-OFF, Servo-OFF, at protective function activation andover-travel inhibit input is enabled. |
| Control mode | Switching among the following 7 mode is enabled, (1) Position control, (2) Velocity control,(3) Toque control, (4) Position/Velocity control, (5) Position/Torque control,
(6) Velocity/Torque control and (7) Full-closed control. |
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