Beckhoff EtherCAT Registers Section II Uživatelský manuál stáhnout pdf (Strana 81)

Distributed Clocks (0x0900:0x09FF)

Slave Controller – Register Description II-69

Table 112: Register Activation Status (0x0984)

ESC20

ET1100

ET1200

IP Core

[4:3]

V2.2.0/

V2.02a

[4:3]

Bit

Description

ECAT

PDI

Reset Value

SYNC0 activation state:

0: First SYNC0 pulse is not pending

1: First SYNC0 pulse is pending

r/-

SYNC1 activation state:

0: First SYNC1 pulse is not pending

1: First SYNC1 pulse is pending

r/-

Start Time Cyclic Operation (0x0990:0x0997)

plausibility check result when Sync Out Unit

was activated:

0: Start Time was within near future

1: Start Time was out of near future

(0x0981.6)

r/-

7:3

Reserved

r/-

Table 113: Register SYNC0 Status (0x098E)

ESC20

ET1100

ET1200

IP Core

(w ack)

Bit

Description

ECAT

PDI

Reset Value

SYNC0 state for Acknowledge mode.

SYNC0 in Acknowledge mode is cleared by

reading this register from PDI, use only in

Acknowledge mode

r/-

(w ack)*

7:1

Reserved

r/-

(w ack)*

* PDI register function acknowledge by Write command is disabled: Reading this register from PDI clears AL

Event Request 0x0220[2]. Writing to this register from PDI is not possible.

PDI register function acknowledge by Write command is enabled: Writing this register from PDI clears AL Event

Request 0x0220[2]. Writing to this register from PDI is possible; write value is ignored (write 0).

Table 114: Register SYNC1 Status (0x098F)

ESC20

ET1100

ET1200

IP Core

(w ack)

Bit

Description

ECAT

PDI

Reset Value

SYNC1 state for Acknowledge mode.

SYNC1 in Acknowledge mode is cleared by

reading this register from PDI, use only in

Acknowledge mode

r/-

(w ack)*

7:1

Reserved

r/-

(w ack)*

* PDI register function acknowledge by Write command is disabled: Reading this register from PDI clears AL

Event Request 0x0220[3]. Writing to this register from PDI is not possible.

PDI register function acknowledge by Write command is enabled: Writing this register from PDI clears AL Event

Request 0x0220[3]. Writing to this register from PDI is possible; write value is ignored (write 0).

1 2 ... 76 77 78 79 80 81 82 83 84 85 86 ... 97 98

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