Publication 1771-6.5.132 - June 2000
Planning Your Configuration and Data Mapping Your Devices
2-7
Photoeye Input Data Mapping
The photoelectric sensor (photoeye) inputs are mapped to the
1771-SDN module’s block transfer read data table and then to the
PLC-5 processor’s input data file. The procedure for doing this using
RSNetWorx for DeviceNet software is described on pages 4-14 to 4-17.
The photoeye has no outputs to map.
Series 9000 Photoeye
Two input bits from the photoeye
will be mapped: the status bit
and the data bit.
The photoeye produces
one byte of input data in
response to the strobe
message.
input
status
bit
1 byte
S D
data
bit
7
6
5
4
3
2
1
0
Содержание DEVICENET 1771-SDN
Страница 1: ...PLC 5 DeviceNet Scanner Module 1771 SDN User Manual...
Страница 4: ......
Страница 12: ...Publication 1771 6 5 132 June 2000 P 8 About This User Manual...
Страница 16: ...Publication 1771 6 5 132 June 2000 Table of Contents iv...
Страница 28: ...Publication 1771 6 5 132 June 2000 1 12 Before You Begin...
Страница 38: ...Publication 1771 6 5 132 June 2000 2 10 Planning Your Configuration and Data Mapping Your Devices...
Страница 52: ...Publication 1771 6 5 132 June 2000 3 14 Hardware Setup...
Страница 70: ...Publication 1771 6 5 132 June 2000 4 18 Configuring the DeviceNet Network...
Страница 94: ...Publication 1771 6 5 132 June 2000 5 24 Communicating with DeviceNet from Another Network...
Страница 118: ...Publication 1771 6 5 132 June 2000 B 4 Installing and Configuring the ControlNet Communications Driver...
Страница 122: ...Publication 1771 6 5 132 June 2000 C 4 Installing and Configuring the DH Communications Driver...
Страница 132: ...Publication 1771 6 5 132 June 2000 D 10 Data Map Example...
Страница 137: ......
Страница 139: ...PLC 5 DeviceNet Scanner Module User Manual...