BECKHOFF IPxxxx-B520 User Manual
Page 17
IO Data Mapping
IPxxxx-B520
14
2.8 IP1502-B520
IO Assembly Instances
Input Data (11 Byte)
IO Assembly Instances
Number
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
172
0
Status Channel 1
1
DataIn[0] / Low Byte, Channel 1
2
DataIn[0] / High Byte, Channel 1
3
DataIn[1] / Low Byte, Channel 1
4
DataIn[1] / High Byte, Channel 1
5
Status Channel 2
6
DataIn[0] / Low Byte, Channel 2
7
DataIn[0] / High Byte, Channel 2
8
DataIn[1] / Low Byte, Channel 2
9
DataIn[1] / High Byte, Channel 2
10
FB_Error
res.
res.
res.
Diag
res.
IP_Cfg
IP_Error
Output Data (10 Byte)
IO Assembly Instances
Number
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
181
0
Control Channel 1
1
DataOut[0] / Low Byte, Channel 1
2
DataOut [0] / High Byte, Channel 1
3
DataOut [1] / Low Byte, Channel 1
4
DataOut [1] / High Byte, Channel 1
5
Control Channel 2
6
DataOut0] / Low Byte, Channel 2
7
DataOut0] / High Byte, Channel 2
8
DataOut [1] / Low Byte, Channel 2
9
DataOut [1] / High Byte, Channel 2
Mapping IO Assembly Data to DeviceNet Objects
Data Component Name Class
Instance Attribute
Name
Number
Name
Number
State + Data In n
Analog Input Channel
103
1
Value
3
Control + Data Out n
Analog Output
Channel
104
1
Value
3
IP Status n
IP Config Object
100
1
IP-Status
5