Extent of process data in delivery state

Process data

The scope of the offered process data and the assignment of the SyncManagers in delivery state can be viewed via the “Process data” tab (see Fig. Process data tab SM0, SM1 and SM2, EL47xx).

Extent of process data in delivery state 1:
Process data tab SM0, EL47xx
Extent of process data in delivery state 2:
Process data tab SM1, EL47xx
Extent of process data in delivery state 3:
Process data tab SM2, EL47xx

Sync Manager (SM)

To configure the process data, select the required Sync Manager in the “Sync Manager” field at the top left (Fig. Process data tab SM0, SM1 and SM2, EL47xx) (only SM2 is editable). The process data assigned to this Sync Manager can then be switched on or off in the “PDO Assignment” box underneath (index 0x1A82). Restarting the EtherCAT system, or reloading the configuration in configuration mode (F4), causes the EtherCAT communication to restart, and the process data is transferred from the terminal.

SM0, PDO Assignment 0x1C10

Index

Index of excluded PDOs

Size (byte.bit)

Name

PDO content

0x1680

-

2.0

Ch 1
CycleCount

Index 0x7800:01 - Ch 1 CycleCount

0x1600
..
0x1663

-

2.0

Ch 1 Sample 0
..
Ch 1 Sample 99

Index 0x7000:01 - Ch 1 Value
...
Index 0x7630:01 - Ch 1 Value

SM1, PDO Assignment 0x1C11

Index

Index of excluded PDOs

Size (byte.bit)

Name

PDO content

0x1780

-

2.0

Ch 2
CycleCount

Index 0x7800:02 - Ch 2 CycleCount

0x1700
...
0x1763

-

2.0

Ch 2 Sample 0
...
Ch 2 Sample 99

Index 0x7000:02 - Ch 2 Value
...
Index 0x7630:02 - Ch 2 Value

SM2, PDO assignment 0x1C12

Index

Index of excluded PDOs

Size (byte.bit)

Name

PDO content

0x1A82

-

4.0

Ch 2
CycleCount

Index 0x1D09:98:01 - StartTimeNextOutput

Table 2: PDO assignment of sync managers