Chapter 12 LED Indicators and Troubleshooting
GFK-2958E
RSTi-EP User Manual
401
Indicator
LED
Status
Recommended action
Connection/Active
L/A OUT
Off:
No connection
Check the fieldbus cable
Green:
Connection established
between port 2 of the network
adapter and another field device
Green flashing:
Data being
exchanged on port 2
Network Adapter
State
RUN
Off:
Network adapter in INIT state
Green flashing:
Network adapter
in PRE-OPERATIONAL state
Green lights up briefly:
Network
adapter in SAFE OPERATIONAL
state
Green:
Network adapter in
OPERATIONAL state
Internal Fault
ERROR
Red:
Critical error in the network
adapter
Check that the ESI file is up-to-date. Check if
the configured station setup matches the
actual setup
Check that the network adapter firmware is
up-to-date. Compare the master cycle time
with the time set up on watchdog timer
Red lights up briefly:
Error in the
network adapter application
Red lights up briefly twice:
Output of the sync manager
watchdog out-of-date
Red flashing:
Configuration error
Input Supply Voltage
3.1
Green:
Supply voltage for input
current path > 18 V DC
3.2
Red:
Supply voltage for input
current path < 18 V DC
Check the supply voltage
3.4
Red:
Internal fuse defective
Replace the network adapter
Output Supply
Voltage
4.1
Green:
Supply voltage for output
current path > 18 V DC
4.2
Red:
Supply voltage for output
current path < 18 V DC
Check the supply voltage
4.4
Red:
Internal fuse defective
Replace the network adapter
Summary of Contents for GFK-2958E
Page 1: ...RSTi EP User Manual GFK 2958E November 2017 ...
Page 23: ...Chapter 1 Introduction GFK 2958E RSTi EP User Manual 19 Notes ...
Page 56: ...Chapter 3 Configuration GFK 2958E RSTi EP User Manual 52 Notes ...
Page 183: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 179 EP 5111 ...
Page 184: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 180 EP 5111 ...
Page 316: ...Chapter 5 Detailed Descriptions of I O Modules GFK 2958E RSTi EP User Manual 312 Notes ...
Page 330: ...Chapter 6 Installation GFK 2958E RSTi EP User Manual 326 Notes ...
Page 344: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 340 ...
Page 345: ...Chapter 7 Earthing and Shielding GFK 2958E RSTi EP User Manual 341 Notes ...
Page 385: ...Chapter 8 Web Server GFK 2958E RSTi EP User Manual 381 Notes ...
Page 401: ...Chapter 11 Disassembly and Disposal GFK 2958E RSTi EP User Manual 397 Notes ...
Page 413: ...Chapter 12 LED Indicators and Troubleshooting GFK 2958E RSTi EP User Manual 409 Notes ...
Page 416: ...Chapter 14Accessories and Replacement Parts GFK 2958E RSTi EP User Manual 412 Notes ...