x/dlt645Write component: v0.37.0+ Writes meter data items via the DL/T 645-2007 protocol, suitable for scenarios such as clock sync and parameter download. Routes to Success or Failure.

Requires: rulego-components-iot (opens new window)

Configuration

Connection settings are the same as x/dlt645Read (server/addr/timeout/points). Write points are passed via msg.Data.

Input/Output

• Input: msg.Data with point list [{"name","addr","type","value"}]
• Output: success routes to Success, failure routes to Failure

Example

{
  "id": "dlt645_write",
  "type": "x/dlt645Write",
  "configuration": {
    "server": "192.168.1.40:8899",
    "addr": "000000000001"
  }
}

msg.Data with write points:

[
  {"name": "clockSync", "addr": "0F-01-00-00", "type": "BCD", "value": "240726120000"}
]

Related

• Overview: x/dlt645
• Read: x/dlt645Read
• Universal write entry: x/iotWrite (driver=dlt645)