User Manual

190 • Appendix
Extended Register Structure (Configuration Block)
WAGO-I/O-SYSTEM 750
I/O Modules
6.4 Extended Register Structure (Configuration Block)
Offset
(byte)
Register
no.
Length
(bytes)
Data Type Definition Description
9
Device status:
Byte 1 local status
Byte 2 status of master, slave 0
Byte 3 status of slave 1,2
Byte 4 status of slave 3,4
Byte 5 status of slave 5,6
Byte 6 status of external device 0,1
Byte 7 status of external device 2,3
Byte 8 status of external device 4,5
Byte 9 status of external device 6,7
Local status
Is 0 if all configured, but at least one
WAGO device are connected. Oth-
erwise always 1.
Status of master, slaves or external
devices, 4 bits per device:
0 – not connected
1 – connection established
2 – connection exists
3 – device has been "parked".
1 Version of main configuration
0 0…2
2 Version of the subconfiguration
Version of the configuration (see
Appendix
6.3.3.3)
12 3 4 Configuration key Identification of the configuration
must have the value 0x1E55F15E
1 Process image size Size of the module bus process im-
age in bytes.
1 Size and type of the mailbox inter-
face
Bit 0…14: Size of the mailbox. Bit
15: Must have the value "1" (mail-
box type can be "faded in")
1 Reserved
16 4
1 Technology 1 – Bluetooth
®
6 Local MAC address Local address of the Bluetooth
®
module, LSB first (see Appendix
6.3.5.3)
1 Profiles supported Bit field for the supported profiles;
the individual values are linked
binarily using OR:
1 – Lesswire L2CAP
2 – SPP
4 – PAN
1 Local device role See Appendix 6.3.5.20 and 6.3.5.21
1 ID of the communication profile See Appendix 6.3.5.10 and 6.3.5.11
20 5…7
3 Reserved
1 WAGO device class See Appendix 6.3.5.8 and 6.3.5.9
1 WAGO device subclass See Appendix 6.3.5.8 and 6.3.5.9
1 Encryption mode See Appendix 6.3.5.12 and 6.3.5.13
32 8
1 Use "Link Key" 0 – no authentication or PIN
1 – Authentication with "Link Key"
- see Appendix
6.3.5.14 and 6.3.5.15