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What is the factory default IP address for the PARKER ACR74C?
The factory default IP address for the PARKER ACR74C is 192.168.100.1.
What safety precautions should be followed when operating the PARKER ACR74C?
High-performance motion control equipment is capable of producing rapid movement and very high forces. Unexpected motion may occur especially during the development of controller programs. Keep well clear of any machinery driven by stepper or servo motors. Never touch any part of the equipment while it is in operation.
This product must be positioned such that no part is accessible while power may be applied. If the equipment is used in any manner that does not conform to the instructions given in the user guide, then the protection provided by the equipment may be impaired.
What is the requirement for inserting or removing connectors or wires on the PARKER ACR74C?
Before inserting or removing any connectors or wires, always remove power from the PARKER ACR74C unit.
What are the Ethernet LED status indicators for the PARKER ACR74C?
The Ethernet status indicators for the PARKER ACR74C are as follows:
Yellow = Link established
Yellow flashing = Activity
Green = 100Mbps
How should the Motion Enable Input be configured for the PARKER ACR74C?
The Motion Enable Input must be connected to 24VDC in order to enable drives. It can be used as a part of a circuit to prevent motion and remove power from the motors. Note that if the input is deactivated while in motion, command signals will be blocked immediately without a deceleration ramp.
What are the control power input pin assignments for the PARKER ACR74C?
The control power input pins for the PARKER ACR74C are:
RTN: GND
+V: +24VDC
What are the axis connector pin assignments for the PARKER ACR74C?
The axis connector pin assignments for the PARKER ACR74C are:
| Pin | Signal |
|---|---|
| 1 | 5 VDC PWR |
| 2 | DC RETURN |
| 3 | Encoder CHA+ |
| 4 | Encoder CHA- |
| 5 | Encoder CHB+ |
| 6 | Encoder CHB- |
| 7 | Encoder CHZ+ |
| 8 | Encoder CHZ- |
| 9 | 5VDC PWR |
| 10 | Step+ |
| 11 | Step- |
| 12 | Direction+ |
| 13 | Direction- |
| 14 | Analog Out+ |
| 15 | Analog Out- |
| 16 | Drive Fault+ |
| 17 | Drive Fault- |
| 18 | 5VDC PWR |
| 19 | Drive GND |
| 20 | Drive Enable- |
| 21 | Drive Enable+ |
| 22 | Drive Reset- |
| 23 | Drive Reset+ |
| 24 | Drive GND |
| 25 | No Connect |
| 26 | No Connect |
What are the I/O connector pin assignments for the PARKER ACR74C?
The I/O connector pin assignments for the PARKER ACR74C are:
| Pin | Inputs(0-11) | Input(24-31)/Output(32-35) |
|---|---|---|
| 25 | Input 5 – | Input 29 – |
| 24 | Input 0 – | Input 24 – |
| 23 | Input 0 + | Input 24 + |
| 22 | Input 1 – | Input 25 – |
| 21 | Input 1 + | Input 25 + |
| 20 | Input 2 – | Input 26 – |
| 19 | Input 2 + | Input 26 + |
| 18 | Input 3 – | Input 27 – |
| 17 | Input 3 + | Input 27 + |
| 16 | Input 4 – | Input 28 – |
| 15 | Input 4 + | Input 28 + |
| 14 | No Connect | No Connect |
| 13 | Input 5 + | Input 29 + |
| 12 | Input 6 – | Input 30 – |
| 11 | Input 6 + | Input 30 + |
| 10 | Input 7 – | Input 31 – |
| 9 | Input 7 + | Input 31 + |
| 8 | Input 8 – | Output 32 – |
| 7 | Input 8 + | Output 32 + |
| 6 | Input 9 – | Output 33 – |
| 5 | Input 9 + | Output 33 + |
| 4 | Input 10 – | Output 34 – |
| 3 | Input 10 + | Output 34 + |
| 2 | Input 11 – | Output 35 – |
| 1 | Input 11 + | Output 35 + |
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