Compatible Devices
Parker IQAN systems [parker-iqan | Word]
Verified Device
Parker IQAN MC2 [parker-iqan | Word]
Overview
Driver designed for IQAN systems using CANOpen PDO data transfer based on IQANdesign 2 configurations [parker-iqan | Word]
Device Configuration
- Select CAN Option Card
- Choose Parker IQAN driver
- Configure CAN Interface settings
Options
-
NMT Service Support (0x00)
- Enable only if configured in IQAN master
- PDO transmission modes:
-
Continuous
- Adjustable send rate (ms)
- Responds to SYNC messages (0x80)
-
On Change
- Sends only when values change [parker-iqan | Word]
-
Continuous
Accessing Data
Address Format
hhhh:dd
-
hhhh= identifier (hex) -
dd= bit offset (decimal) [parker-iqan | Word]
Data Types
| Prefix | Description |
|---|---|
| DI / DO | Bit access |
| BI / BO | Byte access |
| AI / AO | 2-byte and 4-byte access |
Data Direction
- Based on IQAN perspective:
- Output data (from IQAN) → Read Only
- Input data (to IQAN) → Write Only [parker-iqan | Word]
PDO Limits
- Max 64 transmit PDOs
- Max 64 receive PDOs
- Each PDO = 8 bytes
- Each identifier must be:
- Transmit only or
- Receive only [parker-iqan | Word]
Cable Information
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