System Introduction
2–16
1070 072 262-101 (01.09) GB
LED ’Send’ of the PROFIBUS interface:
LED display
Description
LED green: Send
lit
off
Bus interface active
Bus interface not active.
2.2.6
Power Supply Functionality
Status display
Select: Power supply (backup battery monitoring)
Dev
Status display refers to the power supply
(backup battery monitoring)
Display
status
Description
Off
Backup battery on the NT4 power supply is o.k.
Battery error,
backup battery on the NT4 power supply has failed
Early battery warning
→
change backup battery
Содержание CL550
Страница 1: ...Antriebs und Steuerungstechnik Configuration and Commissioning Software Manual CL550 Edition 101 ...
Страница 12: ...Safety Instructions 1 8 1070 072 262 101 01 09 GB ...
Страница 66: ...Project Configurator 3 30 1070 072 262 101 01 09 GB Notes ...
Страница 94: ...Commissioning Step by Step 4 28 1070 072 262 101 01 09 GB Notes ...