BACnet/IP Controller 750-830
•
129
LED Signaling
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
Error code 1: "Hardware and configuration error"
Error
argument
Error description
Solution
7 Invalid
hardware-
firmware combination.
1. Switch off power for the node.
2. Replace the bus coupler and switch the power on
again.
8
Timeout during serial
EEPROM access.
1. Switch off power for the node.
2. Replace the bus coupler and switch the power on
again.
9
Bus controller initiali-
zation error
1. Switch off power for the node.
2. Replace the bus coupler and switch the power on
again.
10
Buffer power failure
real-time clock (RTC)
1. Set the clock.
2. Maintain the power supply for the fieldbus coupler
for at least 15 minutes in order to charge the Gold
cap.
11
Fault during read ac-
cess to the real-time
clock (RTC)
1. Set the clock.
2. Maintain the power supply for the fieldbus coupler
for at least 15 minutes in order to charge the Gold
cap.
12
Fault during write
access to the real-time
clock (RTC)
1. Set the clock.
2. Maintain the power supply for the fieldbus coupler
for at least 15 minutes in order to charge the Gold
cap.
13
Clock interrupt fault
1. Set the clock.
2. Maintain the power supply for the fieldbus coupler
for at least 15 minutes in order to charge the Gold
cap.
14
Maximum number of
gateway or mailbox
bus modules exceeded
1. Reduce the number of correspondent modules to a
valid number.
Error code 2 -not used-
Error code 3 “Protocol error internal bus”
Error
argument
Error description
Solution
-
Internal bus communi-
cation is faulty, defec-
tive component cannot
be identified.
1. Are passive power supply modules (750-613)
located at the node?
First check that these modules are supplied
correctly with power. To do so, check the status
LEDs.
