Siemens SICAM Q100 7KG95 Series Manual page 272

9 Operation at Use of a PC
9.4 Value View and Evaluation
9.4.1.4 Evaluation of Modbus Slave Devices
The connection status of the up to 8 Modbus slave devices is checked and displayed as follows:
Figure 9-91
Connection Status
The following connection statuses are possible:
Table 9-43
Status
good
no response
no mapping data
excp. response
msg. error
deactivated
272
Connection status of Modbus slave devices
Connection Status
The assigned information could be requested successfully.
The Modbus slave device does not respond; communication failure or device
switched off.
Data mapping was not configured for the device. Therefore, data are not
requested.
At least one request was answered with a Modbus error feedback.
Errors in the evaluation of a response telegram (for example, CRC error)
The Modbus slave device was not configured.
Description
SICAM Q100, 7KG95xx, Device Manual
E50417-H1040-C522-A6, Edition 06.2019