Euchner EKS FSA with Ethernet Interface Manual de usuario descargar pdf (Pagina 35)

Manual EKS Electronic-Key Adapter Ethernet

8.3.1 Write process

Information!

When this command is used, the Electronic-Key must be in the Electronic-Key adapter and is only

allowed to be removed from within the operating distance after reception of the reply message.

Command message (message core, PC/PLC (control system) → EKS, see Figure 8):

f TP (device addr.) (start addr. user data) (number of bytes of user data) (user data)

Reply message (message core, EKS → PC/PLC (control system), see Figure 9):

f RF (device addr.) (00

hex

, 00

hex

) (status number)

Content

Byte no. Description

ASCII hexadecimal decimal

0 Number of message bytes 0B ... 7B 11 ... 123

Command identification

3 Device address 01 1

Start address for user data

00 ... 70

0 ... 112

6 Number of bytes of user data 04 ... 74 4 ... 116

7 ... 122 User data ASCII or hexadecimal or BCD (code transparent)

Figure 8: Command message write Electronic-Key read/write (message core)

Content

Byte no. Description

ASCII hexadecimal decimal

0 Number of message bytes 07 7

Command identification

3 Device address 01 1

Padding data

6 Status number *

Figure 9: Reply message write Electronic-Key read/write - status (message core)

* Status number 00

hex

: No error

hex

: Electronic-Key not in the operating distance

(For further status numbers see section 8.5)

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Euchner EKS FSA with Ethernet Interface Manual de usuario Pagina 35