Rexroth Ppc-r22.1 Manual Pdf ((top)) 【2025】

The Rexroth PPC-R22.1 Go to product viewer dialog for this item.

is a high-performance, compact control unit from the Indramat PPC series, commonly used in industrial automation, robotics, and complex motion sequences. Official documentation for this unit is typically found within larger manuals like the VisualMotion 10 Project Planning Manual. Technical Overview

acts as a versatile platform that can function as either a PLC or a NC controller depending on the application and firmware used. Processor: Features a PowerPC 266 MHz core. Rexroth Ppc-r22.1 Manual Pdf

Memory: Includes 32 MB RAM and 128 KB NVRAM for data storage.

Display: Equipped with a 4-digit alphanumeric display for clear status monitoring and diagnostics. The Rexroth PPC-R22

Housing: Designed with a RECO unit housing that provides IP20 protection, making it suitable for enclosed control cabinets.

Communication: Standard dual RS-232 ports for reliable serial communication and options for fieldbus interfaces like Profibus-DP. Key Specifications Supply Voltage 24 VDC (Permissible range: 19.2 to 30 VDC) Current Draw 1.2 A to 2.6 A Weight Approximately 1.3 kg to 1.7 kg Operating Temp 0°C to +45°C I/O Support 3 Digital Inputs / 2 Digital Outputs Manual Content and Installation PPC-R22.1 - Indramat Controls Mounting: DIN rail mounting specifications (spacing

3. Parameter Lists

The controller uses hundreds of internal parameters (S-0-0127, P-0-0001, etc.). The manual is the definitive source for their meanings, ranges, and default values.

2. Key Hardware Specifications

(Extracted from the Hardware Datasheet section of the manual)

  • Processor: High-performance ARM processor (specific clock speed detailed in the hardware appendix).
  • Memory:
    • RAM: Typically 64 MB to 128 MB (application dependent).
    • User Memory: Retentive memory for storing projects and parameters.
  • Interfaces:
    • IndraLogic/PLC: IEC 61131-3 compliant.
    • Communication: Built-in interfaces for Ethernet TCP/IP, USB, and RS232.
    • Fieldbus: Support for PROFIBUS, PROFINET, DeviceNet, and EtherNet/IP (depending on installed option modules).
  • Voltage Supply: 24 VDC (standard industrial voltage).
  • Diagnostic LEDs: Multi-segment display for system status (boot sequence, errors, run mode).

Problem 2: Fieldbus Communication Intermittent

  • Manual Section: "Fieldbus Configuration – Termination"
  • Likely Cause: Missing terminating resistors on PROFIBUS or CAN bus.
  • Action: Refer to wiring diagram in chapter 4.6. Add a 120 Ω resistor between lines.

B. Installation Guidelines

  • Mounting: DIN rail mounting specifications (spacing, ventilation clearances).
  • EMC Compliance: Specific wiring guidelines to ensure electromagnetic compatibility (shielding of signal cables, separation of power and data lines).
  • Pinouts: Detailed wiring diagrams for the X1, X2, and X3 ports (Voltage supply, CAN/Serial, Ethernet).

Frequently Asked Questions (FAQ)

Common Troubleshooting Scenarios from the Manual

The Rexroth Ppc-R22.1 Manual Pdf is an invaluable diagnostic tool. Here are three real-world problems and which manual sections to consult: