Leds For Bsp And Bus Diagnostics; Bus For Adv Web Module; Bus For Bacnet; Bus For Modbus - Siemens IQHeat User Manual

14.6 LEDs for BSP and BUS diagnostics

Optional modules have two LEDs for diagnostics. The LEDs can light with three different colours: yellow, green
and red.
The BSP LED has the same meaning for all modules.
Mode
BSP running and communication with
controller
BSP running but no communication with
controller
BSP error (software error)
Hardware error
BSP upgrade mode

14.6.1 BUS for Adv Web module

Mode
IP running and communication ok
IP not running
Hardware or software error

14.6.2 BUS for BacNet

Mode
BacNet IP running and communication ok
IP not running
Hardware or software error

14.6.3 BUS for ModBus

Mode
All communication running, or if watchdog is
disabled.
Start-up or one configured channel not
communicating to the master.
All configured communications down

14.6.4 BUS for MBus

Mode
M-bus running and communication ok
At least one M-bus device is not running
No M-bus device is running
LEDs for BSP and BUS diagnostics
Status LED BSP
Green on
Yellow on
Red blinking at 2 Hz
Red on
BSP LED green, BUS LED alternating at 1 Hz
between red and green
Status LED BUS
Green LED lights
Yellow LED lights
Red LED lights
Status LED BUS
Green LED lights
Yellow LED lights
Red LED lights
Status LED BUS
Green LED lights
Yellow LED lights
Red LED lights
Status LED BUS
Green LED lights
Yellow LED lights
Red LED lights
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