Siemens SIMATIC TIWAY 1 User manual Download

Transcript
3.6
TI505 NIM DIAGNOSTICS
There are three levels of TI505 NIM diagnostics available.
Power-up diagnostics
Run time diagnostics
User-initiated diagnostics
The TI505 NIM has six LED indicators that are used extensively during the diagnostics.
The indicators, located above the switch cover, are shown in Figure 3Figure 5.
NIM GOOD – base power
and NIM operation status
PC GOOD – P/C / NIM
communication link status
XMT – data transmit
indicator
REC – receiving data
indicator
ON LINE – connected
to the TIWAY network.
Continuous on indicates remote
mode, flashing indicates local
mode
TEST – test mode status
Figure 3Figure 5 NIM Status Indicators
3-16
Installation
TIWAY 1 TI505 NIM User Manual