8 diagnostics, Diagnostics – Lenze E94ARNE Regenerative power supply User Manual
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EDS94ARNExxxx EN 2.3 - 06/2014
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9400 regenerative power supply module | Parameter setting
"CAN on board" system bus
Diagnostics
6.8
Diagnostics
Via the display parameters listed in the following table, current states and actual values of
the system bus can be queried for diagnostic purposes, e.g. by using the keypad, a bus
system or the »Engineer« (when an online connection to the device has been established).
In the »Engineer« parameter list and in the keypad, these parameters are grouped in
the CAN CAN management category.
For a detailed parameter description, please see the chapter "
".
Parameter
Display
CAN error
CAN status
CAN stuffing bit error counter
CAN format error counter
CAN acknow. error counter
CAN bit 1 error counter
CAN bit 0 error counter
CAN CRC error counter
CAN Tx telegram counter
CAN Rx telegram counter
CAN bus load: current node load in Tx direction
CAN bus load: current node load in Rx direction
CAN bus load: current node load of faulty telegrams
CAN bus load: node peak load in Tx direction
CAN bus load: node peak load in Rx direction
CAN bus load: node peak load of faulty telegrams
CAN error register (DS301V402)