Status Indicator Lights; Figure 1-11 Series 505 And 500 Modnim Indicator Lights; Table 1-2 Status Of Indicator Lights - Siemens SIMATIC TI505 User Manual

Status Indicator
Lights
SIMATIC TI505/TI500 MODNIM User Manual
The MODNIM has six indicator lights (or LEDs) located on the faceplate of
the module (see Figure 1-11). These lights indicate the operational or
diagnostic status of the module as described below.
Series 505 MODNIM
NIM PC
GOOD GOOD
XMT REC
ON
LINE TEST

Figure 1-11 Series 505 and 500 MODNIM Indicator Lights

Table 1-2 shows how to interpret the status of the six indicator lights on the
faceplate of the MODNIM during normal operation. Section 1.6 describes
additional interpretations of the indicator lights during diagnostic testing.

Table 1-2 Status of Indicator Lights

Indicator
NIM GOOD
PC/NIM COMM GOOD
(PC GOOD)
ONLINE
RECEIVE (REC)
TRANSMIT (XMT)
TEST MODE (TEST)
Series 500 MODNIM
NIM GOOD
PC/NIM COMM GOOD
ONLINE
RECEIVE
TRANSMIT
TEST MODE
Status
All power-on, reset, or run-time diagnostic
On
tests have been passed successfully;
MODNIM operating correctly.
On Communicating successfully with PLC
On Connected to the network: Remote mode
Flashing Connected to the network: Local mode
On Receiving data over the network
On Transmitting data over the network
On MODNIM in Test mode
On Failure detected after power-up diagnostics
Flashing Tests completed
Description
Installation and Set-up 1-15