Functions; Process Image; Table 20 Object 0X1A00: Assignment Of The Digital Inputs; Table 21 Process Data Of The Digital Inputs (Port-Based Assignment) - WAGO 765-1202/0100-0000 Product Manual

Functions

Functions 5

5.1 Process Image

EtherCAT
transferred from the EtherCAT
0x1601 etc.; these data objects are called receive PDOs (RxPDOs). Process data is
transferred from the EtherCAT
0x1A01 etc.; these data objects are called send PDOs (TxPDOs).
Input Process Data
Objects 0x1A00 and 0x1A11 transfer input process data.
Index Subindex
0x4000.01
0x1800.07
0x1800.09
-
The process data of the digital inputs can be transferred on a port basis (default) or pin
basis. The following tables show the port and pin assignment.
Byte Offset
3
4
Byte Offset
3
4
24 Product manual | Version: 1.0.0
16DIO FLD EC DC 24V 2.0A
®
uses process data objects (PDO) to transfer process data. Process data is
®
master to the EtherCAT
®
slave to the EtherCAT
Size
2 bytes
1 bit
1 bit
6 bits
Table 21: Process Data of the Digital Inputs (Port-Based Assignment)
Bit
0
1
...
6
7
0
1
...
6
7
Bit
0
1
...
6
7
0
®
slave with objects 0x1600,
®
master with objects 0x1A00,
Table 20: Object 0x1A00: Assignment of the Digital Inputs
Name Description
Process data (pin 2 + The port and pin assignment of process
pin 4) data depends on the process data layout
setting: pin-based or port-based. See the
following tables.
Status bit True: input data invalid
False: input data valid
Toggle bit The slave toggles this bit every time the Tx-
PDO is updated.
- -
Input Process Data
Port X01, pin 4: DI A or DO A
Port X01, pin 2: DI B or DO B
...
Port X04, pin 4: DI A or DO A
Port X04, pin 2: DI B or DO B
Port X05, pin 4: DI A or DO A
Port X05, pin 2: DI B or DO B
...
Port X08, pin 4: DI A or DO A
Port X08, pin 2: DI B or DO B
Table 22: Process Data of the Digital Inputs (Pin-Based Assignment)
Input Process Data
Port X01, pin 4: DI A or DO A
Port X02, pin 4: DI A or DO A
...
Port X07, pin 4: DI A or DO A
Port X08, pin 4: DI A or DO A
Port X01, pin 2: DI B or DO B
765-1202/0100-0000