Jetter JVM-407B-HMI, Руководство пользователя

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110 Jetter AG
6 CANopen® STX API
Initializing the CAN-Bus 0. The JVM-407B has node ID 20 (0x14).
Result := CanOpenInit(0, 20, 'Version: 01.00.0.00');
During initialization, the JVM-407B processes the following process steps:
Step Description
1
First, the bootup message is sent as a heartbeat message.
2 As soon as the JVM-407B goes into pre-operational status, it sends the
heartbeat message pre-operational .
If the JVM-407B is in pre-operational state, it lets you access the object
directory using SDO.
After initialization, NMT messages can be sent and received. The own
heartbeat status can be changed with the function CanOpenSetCommand .
 STX Function CanOpenSetCommand (see page 111)
How to use this function
Operating principle:
Access to the object
directory
NMT messages
Related topics