EUCHNER EKS FSA with Ethernet Interface - Manual (Page 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
1
2
Command identification
T
P 54
50 84
80
3 Device address 01 1
4
5
Start address for user data
00
00 ... 70
0
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
1
2
Command identification
R
F
52
46 82
70
3 Device address 01 1
4
5
Padding data
00
00 0
0
6 Status number *
Figure 9: Reply message write Electronic-Key read/write - status (message core)
* Status number 00
hex
: No error
02
hex
: Electronic-Key not in the operating distance
(For further status numbers see section 8.5)
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