schmersal Praxi 100, Manual

Page: 25 / 52

25
See Chapter 6.3.8.
Fieldbus Protocol Status tells the status of the protocol.
The Communication status shows how many good and bad messages the drive has received. The Communication
status includes a common error counter that counts CRC and parity errors and a counter for good messages.
Only messages to the current slave in use are counted in the good messages.
Table 11. Communication status description
5.2.7 IDMap IDs
5.2.8 Fieldbus Protocol Status
5.2.9 Communication Status
Table 9. Monitoring values related with Modbus used through RTU
Table 10. Fieldbus protocol status descriptions
Panel Tree Parameter Range ID Description
P5.8.3.2.1 Fieldbus protocol status 1…3 2381
0 = Init
1 = Stopped
2 = Operational
3 = Faulted
P5.8.3.2.2 Communication status 0.0…99.999 2382
0-99 Number of messages
with errors
0-999 Number of messages
without communication errors
Reset on drive restart
P5.8.3.2.3 Illegal functions 0…65535 2383
P5.8.3.2.4 Illegal data addresses 0…65535 2384
P5.8.3.2.5 Illegal data values 0…65535 2385
P5.8.3.2.6 Slave device busy 0…65535 2386
P5.8.3.2.7 Memory parity error 0…65535 2387
P5.8.3.2.8 Slave device failure 0…65535 2388
P5.8.3.2.9 Last fault response 0…65535 2389
P5.8.3.2.10 Control word 2390 Shown as hex value
P5.8.3.2.11 Status word 2391 Shown as hex value
Status Description
Initializing Protocol is starting up
Stopped No connections active via fieldbus
Operational
Protocol is running. At least one
active connection
Faulted Fieldbus connection has timedout.
Good Messages
0...999 Number of messages received without errors
Bad Messages
0...99 Number of messages received with errors