Communication Protocols
Signal Description
Scada Cmd 15 Scada Command
Scada Cmd 16 Scada Command
Modbus
®
Values
Value Description Default Size Menu path
NoOfRequestsTot
al
Total number of requests. Includes
requests for other slaves.
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfRequestsFor
Me
Total Number of requests for this slave. 0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfResponsTim
eOverruns
Total number of requests with exceeded
response time. Physically corrupted
Frame.
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfOverrunErro
s
Total Number of Overrun Failures.
Physically corrupted Frame.
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfParityErrors Total number of parity errors. Physically
corrupted Frame.
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfFrameErrors Total Number of Frame Errors.
Physically corrupted Frame.
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfBreaks Number of detected communication
aborts
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
NoOfQueryInvali
d
Total number of Request errors.
Request could not be interpreted
0 0 -
9999999999
[Operation
/Count and RevData
/Modbus
/RTU]
341 MCDGV4 DOK-HB-MCDGV4-2E