GE RSTi-EP - Page 215

Chapter 5 Detailed Descriptions of I/O Modules
GFK-2958E RSTi-EP User Manual 211
LED Indicators EP-5261
EP-5261
Module
Status
Green: Communication over the system bus
Red: Module System Fault or Diagnostic Fault
1.1
Yellow: RS232 parameterised
Yellow flashing: Data are being recieved
1.2
Yellow: RS232 parameterised
Yellow flashing: Data are being transmitted
1.3
--
1.4
--
3.1
3.1 ... 3.4 Yellow: RS422 parameterized
3.1 + 3.2 Off, 3.3 + 3.4 Yellow: RS485 parameterized
3.3 Yellow flashing: Data are being recieved
3.4 Yellow flashing: Data are being transmitted
3.2
3.3
3.4
4.1
Green: Supply voltage +5VDC
4.2
--
4.3
Green: Supply voltage +24VDC
4.4
--
For error messages refer to the chapter, LED Indicators and Troubleshooting.
Block Diagram EP-5261