Bender ISOSCAN W Series - Device Error, BB Bus Error

Display and alarm messages
5.4.4 Device error, BB bus error
The “SERVICE” LED and individual channel LEDs light up if there is a BB bus error.
-1
>3s ADDR.
RESET
+1
+10
TEST
CHANNELS / ADDR.
12
11109
87
345621
+10 +20 +40
Addr. Mode
n
∆
I
ALARM
L
∆
I
ALARM
SERVICE
COM/ADDR.
ON
The following error code table shows the meaning of the displayed errors.
Error code BS
bus channel 1
Meaning
Channel LED
EDS44…-L
2.00
Faulty BB bus connection IOM441-S
(either connection of IOM to the left OR more than one IOM)
2
6.32 No write protection boot loader/MFD 6
6.52 No flash lock 6
6.72 Incorrect measurement equipment HW 6
7.61 Error CAN auto address assignment 7
7.62 Necessary CAN bus device missing 7
7.63 Error CAN bus communication 7
8.42 Undervoltage/Overvoltage int. DC 24 V 8
36 EDS44x_D00201_10_M_XXEN/11.2023