Quatech INTERBUS S manual Byte special modules, Inputs, Byte special modules, Outputs

Structure of the in- and output data for CanOpen (from firmware WI)

The module is in the list with Index 0x2400 (input) and Index 0x2500 (output). The module has 2 subindexes.

2 Byte special modules, Inputs

Idx		SIdx		Name		Type		Attrib.		Default
2400		0		special 2 byte input		Unsigned8		ro		none
	....		....		....		....		....
		n		Input byte0, Input		Unsigned16		ro		none, 0x0
				byte1						for WD
										error
		n+1		Input byte2, Input		Unsigned16		ro		none, 0x0
				byte3						for WD
										error
	....		....		....		....		....
		0xFF		0xFF. Special input		Unsigned16		ro		none

2 Byte special modules, Outputs

Description

number of 2 Byte channels

....

1.and 2. Input byte

3.and 4. Input byte

....

255. Input channel

Idx		SIdx		Name
2500	0			special 2 byte
				output
	....		....
		n		Output byte0,
				Output byte1
		n+1		Output byte2,
				Output byte3
	....		....
		0xFF		0xFF. special
				output

Type	Attrib.	Default
Unsigned8	ro	none
....	....	....
Unsigned16	rw	none
Unsigned16	rw	none
....	....	....
Unsigned16	rw	none

Description

number of 2 Byte channels

....

1.and 2. Output byte

3.and 4. Output byte

....

255. Outputkanal

Attention:

The control byte allows the changing of the registers of the module. It must always be 0 in order to avoid a change in the registers. A wrong mapping can change the function of the module!

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