SICK DME5000

Operating Instructions Chapter 13
DME5000
8009813/ZJV1/2017-05 © SICK AG • Germany • Subject to change without notice 135
Annex
13.7.3 Data Exchange
The type of data exchange is set in the window "Edit I/O Parameters":
5-byte data are sent, bytes 0 to 3 are the measured value, byte 4 the diagnosis data:
Byte
0 Position Value (low Byte Attribute 10)
1 Position Value
2 Position Value
3 Position Value (High-Byte-Attribute 10)
4 Laser on:
1
Laser off:
0
MF1
active: 1
MF1 not
active: 0
MF2
active: 1
MF2 not
active: 0
Reserved
by
DeviceNet
Warning: 1
No
warning: 0
Alarm: 1
No Alarm:
0
7 6 5 4, 3, 2 1 0
Warning:
All pre-failure messages are output as collective message here:
 Overtemperature
 Contamination
 Laser pre-failure message
Alarm:
Plausibility error signals that no measurement is possible; measured value "0" is output at
the same time.
13.7.4 Polled Mode
The process data exchange between DME5000 and DeviceNet-Master is by default
performed by a polled I/O connection. The slaves are cyclically targeted by the master.