Status Leds - Siemens PPM-1U32.BPR Owner's Manual

Accuracy/Resolution
14
Siemens Industry, Inc.

Status LEDs

The controller has up to four Light Emitting Diode (LED) indicators, depending on the
device. A POWER/RX LED solid ON indicates that the device is powered, but no
communication. A flashing LED indicates that the device is successfully transmitting
packets across the network.
Controller LEDs
LED Type Label
DO DO1, DO2, DO3
Power/Receive POWER/RX
Figure 6: 6 Point Digital PPM with Two Digital Outputs.
Figure 7: 12 Point Combination PPM with Three Digital Outputs.
Indication
Indicates the ON/OFF status of the associated DO. A
glowing LED indicates that the DO is energized. The 6
point digital and 12 point combination controllers have two
and three DOs, respectively.
Indicates the power and communication status of the
device.
Solid ON indicates device is powered, no communication.
OFF indicates unit not powered.
Flashing indicates device is successfully transmitting
packets on the network.
125-5065T
2012-08-06