7SR120 Technical Manual
3.2 Cause of Transmission
The cause of transmission (COT) column of the
transmission for these frames. The following abbreviations are used:
Abbreviation
Description
SE
spontaneous event
T
test mode
GI
general interrogation
Loc
local operation
Rem
remote operation
Ack
command acknowledge
Nak
Negative command acknowledge
Note: Events listing a GI cause of transmission can be raised and cleared; other events are raised only.
Chapter 4 - Page 12 of 84
"Information Number and Function"
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table lists possible causes of