ABB RLON-01 [32/82] Domain id 2

ABB RLON-01 [32/82] Domain id 2
Programming
32
DOMAIN ID 2
Explanation:
Indicates the ID of the domain within this subnet. Each domain in
a LonWorks
®
network has a unique ID of 0,1,3 or 6 bytes in length.
If the ID is shorter than 6 bytes, it is left justified in this field.
DOMAIN ID 2 [5] = byte 6 of the domain ID (MSB)
DOMAIN ID 2 [4] = byte 5 of the domain ID
DOMAIN ID 2 [3] = byte 4 of the domain ID
DOMAIN ID 2 [2] = byte 3 of the domain ID
DOMAIN ID 2 [1] = byte 2 of the domain ID
DOMAIN ID 2 [0] = byte 1 of the domain ID (LSB)
XMIT ERRORS
Explanation:
Indicates the number of CRC errors detected during packet
reception. An increasing value may be due to collisions or noise
on the transceiver input.
TRANS TIMEOUTS
Explanation:
Indicates the number of times that the node failed to receive
expected acknowledgements or responses after retrying
configuring number of times. An increasing value may be due to
destination nodes being inaccessible on the network, transmission
failures because of noise on the channel, or if any destination
node has insufficient buffers or receive transaction records.

Содержание

Скачать