Briq/red-briq-nodes
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a grande richiesta (non è vero)

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Pietro Brenna
2024-05-30 17:45:19 +02:00
parent fa59ed249b
commit ac239ea27a
3 changed files with 12 additions and 4 deletions
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red/s7/s7-briq.js
+10 -2
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@@ -203,7 +203,11 @@ module.exports = function (RED) {
return;
}*/
s7node_from_plc(msg.plc).then(s7conn => {
return s7_write(msg.plc, s7conn, msg.payload.variable, msg.payload.value);
let variable = msg.payload.variable;
if(msg.payload.varname) {
variable = msg.plc.variables[msg.payload.varname];
}
return s7_write(msg.plc, s7conn, variable, msg.payload.value);
}).then(() => {
msg.result = "ok";
node.send(msg);
@@ -230,7 +234,11 @@ module.exports = function (RED) {
return;
}*/
s7node_from_plc(msg.plc).then(s7conn => {
return s7_read(msg.plc, s7conn, msg.payload.variable);
let variable = msg.payload.variable;
if(msg.payload.varname) {
variable = msg.plc.variables[msg.payload.varname];
}
return s7_read(msg.plc, s7conn, variable);
}).then((out) => {
msg.result = "ok";
msg.payload.value = out;