Beckhoff KL3201 Manuel d'utilisateur télécharger pdf (Page 21)

Appendix

KL3201, KL3202 and KL3204 19

Appendix

Mapping

As already described in the Terminal Configuration section, each Bus

Terminal is mapped in the Bus Coupler. In the delivery state, this mapping

occurs with the default settings of the Bus Coupler for this terminal. The

default setting can be changed with the KS2000 configuration software or

with a master configuration software (e.g. TwinCAT System Manager or

ComProfibus).

If the terminals are fully evaluated, they occupy memory space in the input

and output process image.

The following tables provide information about the terminal mapping,

depending on the conditions set in the Bus Coupler.

KL3201

Conditions Word offset High byte Low byte

Complete evaluation: no 0 Ch0 D1 Ch0 D0

Motorola format: no 1 - -

Word alignment: any 2 - -

Default mapping for:

CANopen, CANCAL,

DeviceNet, ControlNet,

Modbus, RS232, RS485

3 - -

Conditions Word offset High byte Low byte

Complete evaluation: no 0 Ch0 D0 Ch0 D1

Motorola format: yes 1 - -

Word alignment: any 2 - -

Default mapping for:

PROFIBUS, Interbus

3 - -

Conditions Word offset High byte Low byte

Complete evaluation: yes 0 Ch0 D0 Ch0 CB/SB

Motorola format: no 1 - Ch0 D1

Word alignment: no 2 - -

3 - -

Conditions Word offset High byte Low byte

Complete evaluation: yes 0 Ch0 D1 Ch0 CB/SB

Motorola format: yes 1 - Ch0 D0

Word alignment: no 2 - -

3 - -

Conditions Word offset High byte Low byte

Complete evaluation: yes 0 res. Ch0 CB/SB

Motorola format: no 1 Ch0 D1 Ch0 D0

Word alignment: yes 2 - -

Default mapping for:

Lightbus, EtherCAT,

Ethernet and

Bus Terminal Controller

(BCxxxx, BXxxxx)

3 - -

Conditions Word offset High byte Low byte

Complete evaluation: yes 0 res. Ch0 CB/SB

Motorola format: yes 1 Ch0 D0 Ch0 D1

Word alignment: yes 2 - -

3 - -

Key See mapping of KL3202.

1 2 ... 16 17 18 19 20 21 22 23 24 25

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Beckhoff KL3201 Manuel d'utilisateur Page 21

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