Lenze CANopen Controller-based Automation - Manual (Page 104)

Lenze · Controller-based Automation · CANopen® Communication Manual · DMS 6.3 EN · 04/2014 · TD17
104
14 Diagnostics
14.6 Notes regarding the visualisation using »VisiWinNET«
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
14.6 Notes regarding the visualisation using »VisiWinNET«
Problem description:
For visualisation purposes a "VWGET" timer (1 second) is used to read a variable via the CAN bus
(SDO) using the OPC server. If no nodes are connected and no information is returned, a time-out is
generated. Waiting for the time-out causes the page-turning function of the visualisation program
to slow down.
Solution:
The visualisation program can be operated again if the following lines of the time-out are changed
in the PostStart.txt file:
Otherwise "VWSET" and "VWGET" must not be used for visualisation purposes.
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\CAN2Bus1]
"SDOTimeout"=dword:0xc8
"Timeout"=dword:0xc8