Knx Status Group Objects - ABB i-bus KNX MG/S 11.100.1.1 Product Manual

ABB i-bus ® KNX
Group Objects
8.2

KNX Status Group Objects

Function
1-active
This Group Object cyclically sends an In operation telegram on the bus (ABB i-bus
parameter Sending cycle.
Telegram value:
• 1 = Active
• 0 = Inactive
Prerequisite for visibility:
• Parameter window General \ parameter In Operation
0-No alarm;
1-Alarm
This Group Object indicates whether there is a communication problem with the server,
Telegram value:
• 0 = No alarm
1 = Alarm
•
Prerequisite for visibility:
This Group Object is always visible.
Server Address
This Group Object indicates the server address of the last Modbus server with an error.
Telegram value:
• Server Address
Prerequisite for visibility:
This Group Object is always visible.
Register Address
This Group Object indicates the register address of the last Modbus server with an error.
Telegram value:
• Register Address
Prerequisite for visibility:
This Group Object is always visible.
Error text
This Group Object is used to set the error text:
Error text: Reports a string signal containing information about the error or alarm. The format of the string is ss:ff:aaaa:ee,
where:
ss: Server ID (00 .. 3F)
•
• ff: Function code (00 .. 10)
• aaaa: Address (0000 .. FFFF)
ee: Error code (00 .. 0F)
•
The following Modbus error codes may occur:
See
The following gateway error codes may occur:
• ER0: Unknown error:
The error type cannot be specified.
• ER1: CRC error:
The cyclic redundancy test has identified an error in the response structure.
ER2: Reception length error:
•
The length of the response is incorrect.
ER3: Reception time out:
•
No response after timeout.
Prerequisite for visibility:
This Group Object is always visible.
54 9AKK108467A5941 Rev. B | MG/S 11.100.1.1 | EN | Product Manual
Group Object name
Status In Operation [1.011]
Status Error alarm [DPT_1.005]
Status Modbus device error [DPT_8.xxx]
Status Modbus register error
[DPT_12.xxx]
Status Error text [DPT_16.001]
https://www.simplymodbus.ca/exceptions.htm
Data point type Length
1.011 1 bit
® KNX). The sending cycle is set in
1.005 1 bit
8.xxx 2 bytes
12.xxx 4 bytes
16.001 14 bytes
Note about navigation in the PDF: Key combination
'Alt + left arrow' jumps to the previous view/page
Flags
C R - T -
C R - T -
C R - T -
C R - T -
C R - T -