Voici les logs pour plus de clarté
Log open zwave
[2020-09-25 19:35:12][INFO] : Send command to node 18 on class 38 instance 1 index 0 value 255
[2020-09-25 19:35:12][DEBUG] : check_data type :Byte
[2020-09-25 19:35:12][DEBUG] : Searching refresh for : 345|4|81
[2020-09-25 19:35:12][INFO] : 200 GET /node?node_id=18&instance_id=1&cc_id=38&index=0&type=setvalue&value=255&apikey=hLZNE3UvLTeavWF9Mr94f64Yu79hfD3e (127.0.0.1) 5.50ms
[2020-09-25 19:35:22][DEBUG] : notif_callback : new notification
[2020-09-25 19:35:22][DEBUG] : notif_callback : Notification type : 26, nodeId : 18
[2020-09-25 19:35:22][DEBUG] : notif_callback : call callback context
[2020-09-25 19:35:22][DEBUG] : zwcallback args=[{'homeId': 3576811790, 'notificationCode': 1, 'notificationType': 'Notification', 'nodeId': 18}]
[2020-09-25 19:35:22][DEBUG] : Z-Wave Notification : {'homeId': 3576811790, 'notificationCode': 1, 'notificationType': 'Notification', 'nodeId': 18}
[2020-09-25 19:35:22][INFO] : NodeId 18 send a notification: Timeout
[2020-09-25 19:35:22][DEBUG] : notif_callback : end
Log openzwaved
2020-09-25 19:35:12.593 Info, Node018, Value::Set - COMMAND_CLASS_SWITCH_MULTILEVEL - Level - 0 - 1 - ÿ
2020-09-25 19:35:12.594 Info, Node018, SwitchMultilevel::Set - Setting to level 255
2020-09-25 19:35:12.594 Detail, Node018, Queuing (Send) SwitchMultilevelCmd_Set (Node=18): 0x01, 0x0a, 0x00, 0x13, 0x12, 0x03, 0x26, 0x01, 0xff, 0x25, 0x66, 0x6c
2020-09-25 19:35:12.594 Detail, Node018, Queuing (Send) SwitchMultilevelCmd_Get (Node=18): 0x01, 0x09, 0x00, 0x13, 0x12, 0x02, 0x26, 0x02, 0x25, 0x67, 0x93
2020-09-25 19:35:12.594 Detail,
2020-09-25 19:35:12.594 Info, Node018, Sending (Send) message (Callback ID=0x66, Expected Reply=0x13) - SwitchMultilevelCmd_Set (Node=18): 0x01, 0x0a, 0x00, 0x13, 0x12, 0x03, 0x26, 0x01, 0xff, 0x25, 0x66, 0x6c
2020-09-25 19:35:12.599 Detail, Node018, Received: 0x01, 0x04, 0x01, 0x13, 0x01, 0xe8
2020-09-25 19:35:12.599 Detail, Node018, ZW_SEND_DATA delivered to Z-Wave stack
2020-09-25 19:35:12.652 Detail, Node018, Received: 0x01, 0x05, 0x00, 0x13, 0x66, 0x00, 0x8f
2020-09-25 19:35:12.653 Detail, Node018, ZW_SEND_DATA Request with callback ID 0x66 received (expected 0x66)
2020-09-25 19:35:12.653 Info, Node018, Request RTT 58 Average Request RTT 187
2020-09-25 19:35:12.653 Detail, Expected callbackId was received
2020-09-25 19:35:12.653 Detail, Expected reply was received
2020-09-25 19:35:12.653 Detail, Message transaction complete
2020-09-25 19:35:12.653 Detail,
2020-09-25 19:35:12.653 Detail, Node018, Removing current message
2020-09-25 19:35:12.653 Detail,
2020-09-25 19:35:12.653 Info, Node018, Sending (Send) message (Callback ID=0x67, Expected Reply=0x04) - SwitchMultilevelCmd_Get (Node=18): 0x01, 0x09, 0x00, 0x13, 0x12, 0x02, 0x26, 0x02, 0x25, 0x67, 0x93
2020-09-25 19:35:12.658 Detail, Node018, Received: 0x01, 0x04, 0x01, 0x13, 0x01, 0xe8
2020-09-25 19:35:12.658 Detail, Node018, ZW_SEND_DATA delivered to Z-Wave stack
2020-09-25 19:35:12.723 Detail, Node018, Received: 0x01, 0x05, 0x00, 0x13, 0x67, 0x00, 0x8e
2020-09-25 19:35:12.723 Detail, Node018, ZW_SEND_DATA Request with callback ID 0x67 received (expected 0x67)
2020-09-25 19:35:12.723 Info, Node018, Request RTT 69 Average Request RTT 128
2020-09-25 19:35:12.723 Detail, Expected callbackId was received
2020-09-25 19:35:22.654 Error, Node018, ERROR: Dropping command, expected response not received after 1 attempt(s)
2020-09-25 19:35:22.654 Detail, Node018, Removing current message
2020-09-25 19:35:22.654 Detail, Node018, Notification: Notification - TimeOut