Hi,
I'm using mango 2.8.8 , I don't know how to change this timezone here

from UTC to "Europe/Rome" ,
I've changed it in env.properties

# System time zone. Leave blank to use default VM time zone.
timezone=Europe/Rome

but after reboot it is still UTC,

the problem is that the data for excel reportare exported in UTC time and this is not the required behaviour,
thanks for your help,
Antonio

using this in a scripting datasource I can restart the publisher

function enablePublisher(xid, enabled) {
  var publisher = com.serotonin.m2m2.db.dao.PublisherDao.instance.getPublisher(xid);
  publisher.enabled = enabled;
  com.serotonin.m2m2.Common.runtimeManager.savePublisher(publisher);
}

if (startPublisherRestartScript.value === 1){
  startPublisherRestartScript.set(0);
  enablePublisher("Pub_E2AX_TRK-3.1", true);
}

my problem is that I don't know how to understand that the publisher is sending data to nowhere, the alarm on Connection and Socket are not working as expected so, for example I could check this port number:

it changes when the modem change IP, how I can have the port number in the same scripting datasource?

I would like to avoid to restart the publisher every minute.
Thanks
Antonio

Hi, I've a problem with a publisher on a Mango 2.8.8 installed on Raspberry.
My problem is that if the openvpn connection falls (it happens every 4 hours when the network operator needs to change IP) the persistent datasource still try to send data but these are not delivered to the
mango persistent TCP datasource

I've tried changing almost every timeout on the configuration page for the publisher but no one changes the behaviour, after 17 minutes, maybe due to a timeout, the publisher returns to work correctly.

If during these 17 minutes I choose to restart the publisher it starts to work immediately.

Any idea about how to solve the problem?
Thanks
Antonio

Good evening,

I've an application baset on Mango 2.8.8 and using modbus over about 300
datapoints,

I wnt to know the license price for commercial distribution of this
application.

Thanks,

Using a Meta Data Source I think could be possible to format the date as I need but how I can then map to an epoch as required when the user for example change the hour?

Hi,
I've a modbus slave talking to mango 2.8.8 , I want to show on the web interface an epoch coming from the slave, I've done this using the datapoint rendering

but this is not a clean solution because:

1. I can't show the right time including locale without showing the locale itself
2. to modify the value on the slave I've to send to it an epoch and not a formatted date

What is the cleanest way to obtain this behaviour (modify an epoch on a modbus slave)?
Is there some example for this?
Thanks,
Antonio

Hi,
In Mango 2.8.8 I've a string on 4 register in Modbus, I've used Mango automation "Fixed lenght string" data type to read there 4 register (8 characters) but the resulting string (HEB_DEFA) is showed reversed (AFED_BEH).
What is the simplest way to reverse this string and show HEB_DEFA?
This is also a read/write variable, so it must be possible to store the right value.
Thanks,
Antonio

Good Morning,
In Mango 2.8.8 I want to format a unix datetime in Mango to take in account also the locale,
for example I've the following representation:

Instead if possible I want to see directly the datetime 30/09/2020 13:49:52

The datapoint is defined this way

instead the html is just

      <md-grid-tile class="gray">
        <h5>{{BCKcurrentTime.renderedValue}}</h5>
      </md-grid-tile>

How can I have showed 30/09/2020 13:49:52 instead of 30/09/2020 15:49:52

Thanks,
Antonio

Hi Fox and thanks for your answer,
the stm32 and it's mango are 400km away from me, I've not a so long cable to debug it using stlink, but maybe there's a way to do it over internet using openocd but I've to study about it, I was looking for a quick solution.
in Mango 2.8.8. the datapoint is defined as

but it is a float, I don't think it use character encoding Ascii.
It is modbus TCP.

In any case I don't think it is a Mango problem but an STM32 FW bug because the datapoint is read_only.
For Mango just a bit of confuzione in the yellow fields

For me is important to undeestand the value that fall outside the IF statement

if (new_elevation_position[EL_MAIN] < 0.5f || new_elevation_position[EL_MAIN] > 89.5f){
      ... bugManager();
}

I'm becoming crazy on this datapoint,
Elevation position have to be an angle between 0 and 90 degrees,
due to some bug that actually I can't discover, it happens that I've a strange value in Elevation Position,
it seems to be 0 but it is not

in my C code connected to mango via Modbus, I've the following patch:
#define EL_MAIN 0
#define NUM_OF_ELEVATION_AXES 2
float new_elevation_position[NUM_OF_ELEVATION_AXES] = { 0.0, 0.0 };
if (new_elevation_position[EL_MAIN] < 0.5f || new_elevation_position[EL_MAIN] > 89.5f){
----
}

but the stm32 doesn't enter inside the IF, so , how I can understand the value inside elevation_position? By my point of view a float container can only produce numbers, so there's no way to do not fall inside the IF.

Please share me your suggestment, it is no possible for me to see the raw value because the board is about 4000kms far away from me.
Thanks,
Antonio

Thanks, at the end the problem was solved on network side, it was really too slow. Thanks

Hy, thanks for your answer, it is 2.8.4 version

Hi,
for some reason my remote network is really slow,
I'm trying to load my remote mango page but it is blocked by three js

is there a way to solve this problem? at least use cached version of these js?
Thanks,
Antonio

It works,
thanks again,
Antonio

Hy, I can't understand why using Firefox or Edge or Chrome I've the following wrong representation of the datasource page (mango 2.8.8)

instead using old Internet Explorer it is ok

I think it is due to some update in these browsers because in the past I had no problem with Firefox or Edge or Chrome on the datasource page.

Thanks for your help,
Antonio

Hy,
concerning mango 2.8.8 I'm using the following script to show the production of each month of the year

<div ng-if="energy ==2">
        <ma-point-values point-xid="FML01-energy-smart" point="energyYear" values="energyYearValues"
          from="theTimeNow | moment:'startOf':'year'"
          to="theTimeNow | moment:'endOf':'year'" rollup="DELTA" rollup-interval="1 months">
        </ma-point-values>
        <ma-serial-chart style="height: 250px; width: 98%" series-1-values="energyYearValues"
          default-balloon-text="Monthly Energy: [[value]] kWh" export="true" balloon="true"
          series-1-point="energyYear" series-1-color="#277527" default-type="column" time-format="MMM"
          options="{export: {'dateFormat': 'MM/YYYY', 'fileName': 'Energy in year'},
          valueAxes:[{title:'[kWh]', gridColor:'#444343', axisColor:'#444343',titleColor:'#165A87'}],
          titles:[{text:'Energy chart',color:'#165A87'}],
          categoryAxis:{gridColor:'#444343', axisColor:'#444343', startEffect:'elastic'}
          }">
        </ma-serial-chart>

but the result is not as expected, in fact for example today it is shown only the production of today (300kWh) and not the sum of all January month (8000kWh):

Any idea about where's the problem?

It's not working for me, I'll solve this repeating the page for any "trackerRowColumn" in the plant instead of creating a template to use for all the plant, thanks anyway.
Antonio

It seems that the first time the page is executed the

<ma-point-values point-xid="{{plantNameAcronym.value}}_TRK-{{trackerRowColumn.value}}_FML01-power-smart"

becomes:

<ma-point-values point-xid="TER_TRK-6.4_FML01-power-smart"

but ma-point-values is evaluated just when I switch from a graph type to the other.

I've tried to use ng-init in an outer div to evaluate the point xid before but the result is always a blank graph.

Hi,
I've a chart where I want to show the power of an inverter, this is a template page named "home.html" I want to use it for several different inverter, so I calculate the datapoint xid using other two datapoints "plantNameAcronym" and "trackerRowColumn":

<div flex layout="column" layout-gt-sm="row" layout-align="space-between" ng-init="live=1; energy=0">
  <md-card flex="100" flex-gt-sm="50">

    <md-card-title>
      <md-button ng-class="{'selected': live === 1, 'not-selected':live!==0}" ng-mousedown="live=1; from=theTimeNow">LIVE</md-button>
      <mdp-date-picker mdp-placeholder="Day" ng-click="live=0" mdp-open-on-click="" mdp-format="ll" ng-model="from"></mdp-date-picker>
    </md-card-title>


    <md-card-content class="graph-content">
      <div ng-if="live ==0">
        <ma-point-values point-xid="{{plantNameAcronym.value}}_TRK-{{trackerRowColumn.value}}_FML01-power-smart" point="powerPast" values="powerPastValues"
              from="from | moment:'startOf':'day' | moment:'add':3:'hours'"
              to="from | moment:'endOf':'day'" rollup="LAST" rollup-interval="1 minutes">
         </ma-point-values>
      
      
         <ma-serial-chart style="height: 250px; width: 98%" series-1-values="powerPastValues" series-1-color="#F88F24" series-1-point="powerPast" series-1-type="line"
            legend="false" default-balloon-text="Power: [[value]] kW" balloon="true" export="true"  stack-type="regular"
            options="{export: {'dateFormat': 'DD/MM/YYYY H:mm ', 'fileName': 'Power'},
            titles:[{text:'Power chart',color:'#165A87'}],
            valueAxes:[{title:'[kW]', gridColor:'#444343', axisColor:'#444343',titleColor:'#165A87'}],
            categoryAxis:{gridColor:'#444343', axisColor:'#444343', startEffect:'elastic'}
                }">
        </ma-serial-chart>
      </div>

      <div ng-if="live ==1">
        <ma-point-values point-xid="{{plantNameAcronym.value}}_TRK-{{trackerRowColumn.value}}_FML01-power-smart" point="powerLive" values="powerLiveValues"
          from="theTimeNow | moment:'startOf':'day' | moment:'add':3:'hours'"
          to="theTimeNow" rollup="LAST" rollup-interval="1 minutes">
        </ma-point-values>

        <ma-serial-chart style="height: 250px; width: 98%" series-1-values="powerLiveValues" series-1-color="#F88F24" series-1-point="powerLive" series-1-type="line"
          legend="false" default-balloon-text="Power: [[value]] kW" balloon="true" export="true"  stack-type="regular"
          options="{export: {'dateFormat': 'DD/MM/YYYY H:mm ', 'fileName': 'Power'},
          titles:[{text:'Power chart',color:'#165A87'}],
          valueAxes:[{title:'[kW]', gridColor:'#444343', axisColor:'#444343',titleColor:'#165A87'}],
          categoryAxis:{gridColor:'#444343', axisColor:'#444343', startEffect:'elastic'}
          }">
        </ma-serial-chart>
      </div>
    </md-card-content>
  </md-card>
      </div>

instead in another file customized for each inverter (6.4 in this case) I've something like this:

<ma-get-point-value point-xid="TER_TRK-6.4_ConfigRPI-tracker-rowColumn" point="trackerRowColumn"></ma-get-point-value>
<ma-get-point-value point-xid="TER_TRK-6.4_ConfigRPI-plantNameAcronym" point="plantNameAcronym"></ma-get-point-value>
<div ng-include="'templates/home.html'"></div>

My problem is that on first loading (live=1) the graph is not showed

but clicking on "Day" an then again on "Live" the graph is showed correctly

is seems to be an initialization problem but I can't realize where's the problem, using directly point-xid="TER_TRK-6.4_FML01-power-smart" works without problems:

<ma-point-values point-xid="TER_TRK-6.4_FML01-power-smart" point="powerLive" values="powerLiveValues"
          from="theTimeNow | moment:'startOf':'day' | moment:'add':3:'hours'"
          to="theTimeNow" rollup="LAST" rollup-interval="1 minutes">
        </ma-point-values>

Any idea about how to solve the problem?
Thanks,
Antonio

Hi,
I'm using mango 2.8.8,
I would like to avoid such logs in ma.log

WARN  2019-10-31 22:27:08,989 (com.serotonin.m2m2.rt.publish.PublishQueue.sizeCheck:101) - Publisher queue Pub_TRK-0.1 discarded 64 entries 
WARN  2019-10-31 22:27:13,990 (com.serotonin.m2m2.rt.publish.PublishQueue.sizeCheck:101) - Publisher queue Pub_TRK-0.1 discarded 57 entries

this is the publisher configuration:

is there a way to avoid such logs?