Moeller SmartWire SWIRE-GW-DP, Hardware, Engineering And Function Description, Page: 30 / 49

PROFIBUS-DP functions
26
11/06 AWB1251-1590GB
Table 10: Receive data (read from the point of view of the
PROFIBUS-DP)
1) a table 11.
Table 11: Definition of the bit
Diagnostic data Diagnostics via the SmartWire system is possible in three
steps:
• As long as the SmartWire modules communicate with the
gateway they send a status bit for every module to the
PROFIBUS-DP master (
a section “Slave modules”,
page 24).
• A module which has failed is indicated in the diagnostics
of the PROFIBUS-DP.
• Even the failure of the entire PROFIBUS-DP gateway is
displayed in the diagnostics.
The SWIRE-GW-DP provides additional diagnostics
information in addition to the standardized DP standard
diagnostics which appear in a DPV0 master of class 1 as
“device-specific diagnostics” and in a DPV1 master as
“status diagnostics”.
SWIRE-4DI-2DO-R Bit
7 6 5 4 3 2 1 0
Status input I1 0/1
1)
Status input I2 0/1
1)
Status input I3 0/1
1)
Status input I4 0/1
1)
SWIRE-4DI-2DO-R
status 0/1
1)
Status input SWIRE-4DI-2DO-R status
0 Input 0 OK
1 Input 1 Error