diff --git a/red/s7/s7-briq.js b/red/s7/s7-briq.js
index cdaba2a..8d56f3e 100644
--- a/red/s7/s7-briq.js
+++ b/red/s7/s7-briq.js
@@ -87,7 +87,10 @@ function s7node_from_plc(plc) {
             rack: plc.rack,
             slot: plc.slot
         };
-        let nuovo = new NodeS7();
+        let nuovo = new NodeS7({
+            silent: false,
+            debug: true
+        });
         let prom = new Promise(
             (resolve, reject) => {
                 setTimeout(() => {
@@ -159,10 +162,10 @@ function s7_read_write_loop(ip, obj) {
             obj.addItems(item.variable);
             obj.readAllItems((anyBadQualities, dataObject) => {
                 if (anyBadQualities) {
-                    console.error("bad qual", anyBadQualities)
+                    console.error("Can't read variables (" + ip + "): bad qualities", anyBadQualities)
                     item.reject(anyBadQualities);
                 } else {
-                    console.log("letti", dataObject);
+                    // console.log("letti", dataObject);
                     item.resolve(dataObject[item.variable]);
                 }
                 s7write_lock[ip] = false;
@@ -194,7 +197,7 @@ module.exports = function (RED) {
             }).catch(err => {
                 msg.result = "err";
                 node.send(msg);
-                node.error("Impossibile scrivere il valore: " + err);
+                node.error("(" + msg.plc.ip + ") Impossibile scrivere il valore: " + err);
             });
         });
     }
@@ -222,7 +225,7 @@ module.exports = function (RED) {
             }).catch(err => {
                 msg.result = "err";
                 node.send(msg);
-                node.error("Impossibile scrivere il valore: " + err);
+                node.error("(" + msg.plc.ip + ") Impossibile leggere il valore: " + err);
             });
         });
     }