IFM CR3133 Operating Instructions Manual
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IFM CR3133 Operating Instructions Manual

IFM CR3133 Operating Instructions Manual

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Operating instructions
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CANwireless
CR3133

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Summary of Contents for IFM CR3133

  • Page 1 Operating instructions CANwireless CR3133...

  • Page 2: Table Of Contents

    CR3133 CANwireless Contents Preliminary note .............

  • Page 3: Preliminary Note

    CANwireless CR3133 1 Preliminary note You will find instructions, technical data, approvals and further information using the QR code on the unit / packaging or at documentation.ifm.com. 1.1 Symbols used Requirement Instructions Reaction, result [...] Designation of keys, buttons or indications Cross-reference Important note Non-compliance may result in malfunction or interference.

  • Page 4: Safety Instructions

    CR3133 CANwireless 2 Safety instructions • The unit described is a subcomponent for integration into a system. – The system architect is responsible for the safety of the system. – The system architect undertakes to perform a risk assessment and to create documentation in accordance with legal and normative requirements to be provided to the operator and user of the system.

  • Page 5: Intended Use

    CANwireless CR3133 3 Intended use The device allows wireless transfer of CAN data of a vehicle or machine via a WLAN or a Bluetooth interface to another CANwireless device or to any Bluetooth device. Available modes are a CAN bridge to another machine or a direct wireless connection to any other device.

  • Page 6: Function

    CR3133 CANwireless 4 Function The device allows wireless access to the CAN interface of mobile machines for data exchange or error diagnostics. The device has a connection for an external antenna providing a longer range. The parameters of the device are set via the CAN interface.

  • Page 7: Installation

    CANwireless CR3133 5 Installation u Disconnect the power of the machine before installation. The device can be mounted in a horizontal position or with the connectors facing downwards. Installation with the connectors facing upwards is not permitted. The device must be fixed with the rear facing the mounting surface.

  • Page 8: Electrical Connection

    CR3133 CANwireless 6 Electrical connection 6.1 Connectors 1: Micro Timer II connector, 14-pin (CAN, supply, inputs, outputs) 2: FAKRA connector, I-coded 6.1.1 Operating voltage, CAN interface, inputs and outputs Fig. 2: Micro Timer II connector, 14-pin VCC / terminal 30 (supply) factory setting 1 (input) GND / terminal 31 (supply)

  • Page 9: Light Indicators

    CANwireless CR3133 7 Light indicators ON LED STATUS LED 7.1 ON LED Colour State Meaning The device is switched off or in sleep mode. Green Flashing slowly The device is in update mode and ready to receive a firmware update. The ON and STATUS LEDs flash simultaneously.
  • Page 10 CR3133 CANwireless Colour State Meaning Green Flashing slowly The device is in update mode and ready to receive a firmware update. The ON and STATUS LEDs flash simultaneously. Green Flashing quickly Firmware is being installed. The ON and STATUS LEDs flash simultaneously.

  • Page 11: Set-Up

    Configuration software – ifm Maintenance Tool – mobileIoT device configuration addin for ifm Maintenance Tool For details on how to configure the device, see the ifm Maintenance Tool documentation. 8.2 Connecting the device u Connect the antenna to the device. u Ensure that the CAN bus is provided with 120 Ω terminating resistors.

  • Page 12: Factory Reset

    CR3133 CANwireless Function Index Subindex Description Activate / deactivate CAN- 0x20F4 0x00 This parameter defines whether the CANopen stack is activat- open objects ed or not: 0: CANopen remains active during connection (default) 1: The CANopen stack is disabled during connection.

  • Page 13: Filtering Can Messages

    CANwireless CR3133 8.3.3 Filtering CAN messages You can configure in the device which CAN messages are forwarded from the CAN interface to the radio interface. The bus load of the CAN and radio interfaces is reduced if no more data than necessary is allowed.

  • Page 14: Filter Functionality

    CR3133 CANwireless 8.3.4 Filter functionality The filter set in the device consists of two components: the filter (FilterValue) and the mask (MaskValue). With these two components, the device calculates which CAN IDs are permitted and will only forward these CAN messages to the radio interface.
  • Page 15 CANwireless CR3133 Description Binary MaskValue 0xFFF 1b111.1111.1111 RESULT 0x000 0b000.0000.0000 → Only CAN ID 0x125 is authorised; messages with this ID are forwarded. → All other received CAN messages are blocked and not forwarded. If there are more than eight messages, the CAN IDs must be grouped and several IDs share one filter.

  • Page 16: Downsampling

    CR3133 CANwireless 8.3.5 Downsampling The downsampling time can be used to reduce the number of messages via the radio interface. It is configured in 10 ms intervals. According to the configured value (e.g. 20), the reception and transmission of CAN messages is delayed (20 x 10 ms = 200 ms). A value of 0 disables the delay.

  • Page 17: Can - Can Bridge Via Bluetooth

    CANwireless CR3133 Function Index Subindex Description Downsampling 0x5024 0x01..:0x08 Non-volatile object in which the downsampling for the eight fil- ters is configured. non-volatile After restarting the device, these values are copied into the volatile object that controls the filter. This time must elapse before another CAN message is re- ceived that matches the corresponding filter.

  • Page 18: Can - Mobile Device / Pc Interface P2P Bluetooth

    CR3133 CANwireless Object Index Subindex Data type Configuration Bluetooth SPP MAC 0x3010 0x1a Visible_string Enter master MAC address Tab. 5: Bluetooth client 8.3.8 CAN - Mobile device / PC interface P2P Bluetooth In this mode, a wireless connection is established between a CANwireless device and any other Bluetooth device via Bluetooth.

  • Page 19: Can - Mobile Device / Pc Interface P2P Wlan Mini Access Point

    CANwireless CR3133 Object Index Subindex Data type Configuration Server Type 0x3010 0x18 Unsigned 16 30000 (default) Tab. 6: WLAN server (Mini Access Point) Object Index Subindex Data type Configuration WLAN Enable 0x3008 0x02 Unsigned 8 1: switch on Bluetooth Enable 0x3008...

  • Page 20: Can - Mobile Device / Pc Interface P2P Wlan Infrastructure Mode

    CR3133 CANwireless Object Index Subindex Data type Configuration Server Type 0x3010 0x18 Unsigned 16 30000 (default) 8.3.11 CAN - Mobile device / PC interface P2P WLAN infrastructure mode In this mode, a wireless connection is established between a CANwireless device and any other WLAN-enabled device via WLAN.
  • Page 21 CANwireless CR3133 Object Index Subindex Data type Configuration PMM Shutdown time- 0x3333 0x40 Unsigned 32 Time in milliseconds If the prerequisites for the sleep mode non-volatile are met, it will be enforced when this time has elapsed. This ensures switchover to sleep mode even if the regular activation of this mode should fail.

  • Page 22: Repair, Maintenance And Disposal

    9 Repair, maintenance and disposal The unit is maintenance-free. u Contact ifm in case of malfunction. u Do not open the housing as the unit does not contain any components which can be maintained by the user. The unit must only be repaired by the manufacturer.

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