NORD Drivesystems BU0060 - Manual (Page 12)

CANopen – Supplementary manual options for NORD - Frequency Inverters
12 BU 0060 GB-4112
1.2.3 CANnord
CANnord is a specific bus system from Getriebebau NORD. Further details can be found in Section
4.2.
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1.3 CAN for NORD frequency inverters
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1.3.1 CAN Bus features, physics
• Electrically isolated bus interface
• Transfer rate from 10 kBit/s to 500 kBit/s (optionally up to 1 Mbit/s)
• Connection to frequency inverter via Sub-D9 connector, M12 system connector, RJ45 connector or
screw/plug-in terminals (depending on option/device)
• CAN interface as per specifications 2.0A and 2.0B
• Up to 110 nodes (e.g. frequency inverters) on one bus
• Additional termination resistor (depending on option/device)
• Status display with 2 or 4 LEDs (not with SK 500E/520E/530E)
• External 24V supply required (~70mA for SK 300E/ SK 5xxE/ 700E/ 750E with technology unit
CANopen, ~30mA for SK 5xxE (SK 511E and above) via internal RJ45 connection CANnord/
CANopen)
• TO supports 29 Bit + 11 Bit Identifier
• Internal interface (RJ45) for SK 5xxE (SK 511E and above) only 11 Bit Identifier
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1.3.2 CANopen features
• Programming of all frequency inverter parameters using SDO
• Supports DS-301 communications profile and DS-402 drive profile (with technology units)
• Dynamic mapping (4 TPDOs und 4 RPDOs) with technology units
• Heartbeat/ Node Guarding
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1.3.3 CANnord features
• Programming of all frequency inverter parameters using SDO
• Setpoint/actual values read/write
• Error messages
• Time out function
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1.4 Delivery
Check the equipment immediately after delivery/unpacking for transport damage such as deformation
or loose parts.
If there is any damage, contact the carrier immediately and carry out a thorough assessment.
Important! This also applies even if the packaging is undamaged.
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