Jetter JVM-407B-HMI, Руководство пользователя

Страница: 112 / 300

112 Jetter AG
6 CANopen® STX API
Values from 0 to 127 are permitted for the node ID parameter. 1 to 127 is the
node ID for a specific device. If the command is to be sent to all devices on
the CAN bus, use the parameter CAN_CMD_NMT_ALLNODES(0) .
This parameter specifies the number of the CAN interface. CANNo = 0 is
assigned to the first interface. The number of CAN interfaces depends on the
device. For information on the maximum number of CAN interfaces
(CANMAX) refer to the chapters Technical Specifications and Quick
Reference in the corresponding manual.
This function sends the following return values to the higher-level program.
Return value
0 OK
-1 Error when checking parameters
Command not known
Task: Set the own heartbeat status to operational .
Result := CanOpenSetCommand( 0 , CAN_CMD_HEARTBEAT,
CAN_HEARTBEAT_OPERATIONAL);
Task: Set the own heartbeat status and the status of all other devices on the
CAN bus to operational .
Result := CanOpenSetCommand( 0 , CAN_CMD_NMT,
CAN_CMD_NMT_Value(CAN_CMD_NMT_ALLNODES, CAN_NMT_OPERATIONAL));
Task: Set the heartbeat status of the device with the node ID 60 (0x3C) to
operational .
Result := CanOpenSetCommand( 0 , CAN_CMD_NMT, CAN_CMD_NMT_Value(60,
CAN_NMT_OPERATIONAL));
Task: Enable time synchronization via CAN bus (CAN ID 0x100).
Result := CanOpenSetCommand( 0 , CAN_CMD_TIME_CONSUMER,
CAN_TIME_CONSUMER_ENABLE);
Task: Publish the time on the CAN bus.
Result := CanOpenSetCommand( 0 , CAN_CMD_TIME_PRODUCER,
CAN_TIME_PRODUCER_SEND);
Parameter CANNo
Return value
How to use this function
(example 1)
How to use this function
(example 2)
How to use this function
(example 3)
How to use this function
(example 4)
How to use this function
(example 5)