Modbus Master monitored data - Grid automation - Communication Protocol Manual - REC615 Grid Automation - Relion Protection and Control - PCL1 - IEC - ANSI

REC615 Modbus Master Communication Protocol Manual

Table 1. Modbus Master Monitored data
Name Type Values (Range) Unit Description
Reset counters BOOLEAN

0=False

1=True

Reset counters
Received frames INT32 -1...2147483647 Number of received frames
Transmitted frames INT32 -1...2147483647 Number of transmitted frames
Checksum errors INT32 --1...2147483647 Number of frames that are discarded because of incorrect checksum
Received exc A INT32 -1...2147483647 Number of exceptions with code 01 or 02
Received exc B INT32 -1...2147483647 Number of exceptions with code 03
Connection errors INT32 -1...2147483647 Number of unexpected communication disconnections