13.4 User data diagnosis
EasyServe provides a simplified form of a bus monitor. The dialog window can be opened
via the menu ‘Fieldbus View’. The following diagnoses are possible:
Display of the first 50 characters of the last 500 telegrams in hexadecimal format. The
display is restricted to user data only.
The following errors can be identified:
n
Incorrect data parameters. All floating point numbers will be displayed incorrectly!
n
Identifications of defective data incorrectly preset by the master
The following are not recognized:
n
Initialization error while establishing connection
n
Layer 2 problems when exchanging data
The diagram shows the EasyServe monitor display (Profibus, DeviceNet or Ethernet/IP)
Explanation:
n
The ‘Acknowledge Event’ command and the Fieldbus release bit are transmitted by the
master.
n
The reply contains all data defined in FIXED mode.
The diagram shows the Modbus telegram depiction (including Modbus frame)
Fieldbusses 13.4 User data diagnosis
INTECONT® Satus Operating Manual BV-H2346GB / 0833 67
© Schenck Process
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