User manual
Slave Components - P-Modules (Process Control)
Product Catalogue all information for reference only - technical changes reserved - rev. 9 Page 110 of 171
6.5.3.7 Process Data Image
Organisation of the user data communicated via brickBUS:
Out-Userdata from Master to Slave
total: 1 Bytes
In-Userdata to Master from Slave
total: 5 Bytes
Byt
Function
rC Assign...
Byte
Function
rC Assign...
0
Output setting
Bit 0 = Relay 1
Bit 1 = Relay 2
... + eB_B0, 0, ...
...
... + eB_B0, 1, ...
0, 1
Analog-Input 1
0..979 = 0 .. 10V
0..899 = 0 .. 20mA
... + eB_W0, 0, ...
2, 3
Analog- Input 2
0..979 = 0 .. 10V
0..899 = 0 .. 20mA
... + eB_W1, 0, ...
4
Digital Input
Bit 0 = Digital-Input 1
...
Bit 3 = Digital-Input 4
... + eB_B4, 0, ...
Relay Control
-
-
-
-
-
-
REL2
REL1
Bit 7
Bit 0
Bit 1-0 ......................................... REL<2:1>: Relais Output
1 = activate corresponding Relay
0 = deactivate corrensponding Relay
Analog Input x
-
-
-
-
-
-
AIV9
AIV8
Bit 15
Bit 8
AIV7
AIV6
AIV5
AIV4
AIV3
AIV2
AIV1
AIV0
Bit 7
Bit 0
Bit 9-0 ......................................... AIV<9:0>: Analog Input Value (Little Endian)
11 1111 1111 = Analog Input Value: 1023
…
00 0000 0000 = Analog Input Value: 0
Digital Input
-
-
RDI4
RDI3
RDI2
RDI1
Bit 7
Bit 0
Bit 3-0 ......................................... RDI<4:1>: Read Digital Inputs
1 = Corresponding Input is HIGH
0 = Corresponding Input is LOW
6.5.3.8 Programming Note
In addition to the notes in chapter 4, please regard the following:
After every communication all inputs will be updated
To stabilize the messurement results, they should be filtered in the application