Schenck process Intecont Satus - Modbus Master Settings; Modbus Diagnosis and Troubleshooting; EasyServe Fieldbus View

15.5 Diagnosis and Troubleshooting
If one of the Fieldbusses has been activated (selected), every fault will be registered by the
‘’Communication Host’ (S9) event message if this message has not been assigned the event
class IG(NORE). The message is visible in the display and in EasyServe. If you only have a
display available, please read in the following two sections, otherwise EasyServe will send
more information for error diagnosis.
Meaning of the ‘Communication Host’ S9 event message
n
The event message is a group message for all errors concerning the Fieldbus connecti
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on. These are:
n
Different station addresses are sent to the master and scales.
n
Different baud rate settings are sent to the master and scales.
n
There is a problem with the cabling between Fieldbus connection and main board.
n
Fieldbus cable is not working or improperly connected. See the chapter ‘Fieldbus Hard
-
ware’ for the correct connection.
n
The bus termination is either absent or is present multiple times. Check the resistances
at the connection (delivery condition is ‘not activated’) and possibly the resistances in the
bus plugs. See the chapter ‘Fieldbus Hardware’ for details.
n
The selected protocol does not correspond to the add-on card. Change the parameteri
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zation or swap the interface connection.
n
The timeout parameter has been set too low. Change the parameterization of the scales.
n
An improper ID has been identified in the telegram from the master to the scales (use
only IDs printed in bold type!)
n The release bit must always be set!
DeviceNet 15.5 Diagnosis and Troubleshooting
INTECONT® Satus Operating Manual BV-H2346GB / 0833 75
© Schenck Process