# The certificate type 'BACnet-Command' Not registered

**URL:** <https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348>\
**Category:** Industrial\
**Created:** [4 March 2022 09:29 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348 "2022-03-04T09:29:32Z")\
**Posts on this page:** 20\
**Page:** 1

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [4 March 2022 09:29 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/1 "2022-03-04T09:29:32Z")

</div>

hi  
Someone can tell me，Why can't I read BACNET？

 ![QQ图片20220304172821](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/e/dee53213049443a7a53c616b2c6259d23f5475c8.png)

```auto
[
    {
        "id": "300fd127.935c9e",
        "type": "tab",
        "label": "BACnet Tests",
        "disabled": false,
        "info": ""
    },
    {
        "id": "200bcd1a.e47c92",
        "type": "debug",
        "z": "300fd127.935c9e",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 610,
        "y": 240,
        "wires": []
    },
    {
        "id": "b302933.0273a7",
        "type": "inject",
        "z": "300fd127.935c9e",
        "name": "",
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "x": 150,
        "y": 220,
        "wires": [
            [
                "5b57099634db014a"
            ]
        ]
    },
    {
        "id": "549547c9eca2886c",
        "type": "BACnet-Read",
        "z": "300fd127.935c9e",
        "name": "",
        "objectType": "8",
        "instance": "4dbefeb769a8973d",
        "propertyId": "8",
        "device": "474edaccb2381a77",
        "server": "9e5f9a54af76e8b5",
        "multipleRead": false,
        "x": 400,
        "y": 280,
        "wires": [
            [
                "200bcd1a.e47c92"
            ]
        ]
    },
    {
        "id": "f1413f3fab60b16e",
        "type": "inject",
        "z": "300fd127.935c9e",
        "name": "",
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "x": 150,
        "y": 280,
        "wires": [
            [
                "549547c9eca2886c"
            ]
        ]
    },
    {
        "id": "5b57099634db014a",
        "type": "BACnet-Command",
        "z": "300fd127.935c9e",
        "name": "WHO IS",
        "commandType": "whoIs",
        "timeDuration": 0,
        "enableDisable": 0,
        "deviceState": 0,
        "isUtc": true,
        "lowLimit": 0,
        "highLimit": 0,
        "device": "474edaccb2381a77",
        "server": "9e5f9a54af76e8b5",
        "x": 380,
        "y": 220,
        "wires": [
            [
                "200bcd1a.e47c92"
            ]
        ]
    },
    {
        "id": "4dbefeb769a8973d",
        "type": "BACnet-Instance",
        "name": "DEVICE RTHE",
        "instanceAddress": "111"
    },
    {
        "id": "474edaccb2381a77",
        "type": "BACnet-Device",
        "name": "",
        "deviceAddress": "192.168.1.88:47808"
    },
    {
        "id": "9e5f9a54af76e8b5",
        "type": "BACnet-Client",
        "name": "",
        "adpuTimeout": "6000",
        "port": "47808",
        "interface": "192.168.1.222",
        "broadcastAddress": "192.168.1.255"
    }
]

```

 ![QQ图片20220304173413](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/0/2/027d6f340e51cc47879e6f1827e04ebb698eb93d.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [4 March 2022 18:58 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/2 "2022-03-04T18:58:15Z")

</div>

OK it's not clear are you saying WHOIS doesn't work ?  
From memory read all doesn't work ALL this node was never fully developed.  
You can read PV of Analog Inputs  
I you want to read them all in a single read I can share some code.

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [5 March 2022 00:17 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/3 "2022-03-05T00:17:34Z")

</div>

Thanks for your reply, when the file is deployed, it will prompt that the certificate is not registered, injecting WHOIS returns a device array of 0; injecting bacnet RED will prompt a timeout; how to register the certificate

 ![HRF2N4~SN8}LN4}42XELD](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/9/f/9f172046e7fbc08e833f775049d9e2287363d3fa.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [5 March 2022 14:52 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/4 "2022-03-05T14:52:40Z")

</div>

Hi what platform and version of Node-RED (NR) are you running on?  
What hardware you running NR on?  
I've never been asked for a cert  
What happens if you disable the flow as I'm wondering if you have two problems.

1. Node-RED
2. BACnet

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [5 March 2022 15:42 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/5 "2022-03-05T15:42:08Z")

</div>

I was using WIN10 Enterprise Edition, node-red V2.06  
The other nodes of NODE-RED work fine, only BACNET cannot read properly

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [5 March 2022 17:43 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/6 "2022-03-05T17:43:59Z")

</div>

Ok I've never run NR on windows so can't help.  
Have you tired reading Present Value of Analog 1 ?  
BTW I've haven't been able to read Multi state from device  
AI/AO/AV/DI/DO/DV

I don't use the BACnet node I use the underlying library via a function node  
Have look at my response on this thread

> [@How to setup Multiple BACnet Read](https://discourse.nodered.org/t/how-to-setup-multiple-bacnet-read/52838/4):
>
> Hi Lawrence, thanks a lot for your post, it is quite useful. I am going to test it on the actual BACnet device today. what I am going to do next is to split the Array message coming out of the BACnet Read node by the fix length Split array message to different message and copy Key to Topic [image] Then to switch base on the message topic, after that each message is published to a broker via an individual MQTT Topic really new to Node-red and not into Java Script and hope this ca…

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [6 March 2022 05:57 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/7 "2022-03-06T05:57:19Z")

</div>

Is my instance number incorrect? I'm a rookie and new to BACNET; It's been bothering me for days; thank you for your help

 ![15YG98V(~}2R7S0MF976](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/e/2/e2b280683f7ed9e043e18c76578e31342918c796.png)  
 ![QQ图片20220306131057](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/0/4/04bda4128da81f3bee76f74c546808d420d96b5e.png)  
 ![QQ图片20220306135337](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/9/d9793eec2c50dcf4d766d98cfa9219c7066a8b42.png)  
 ![QQ图片20220306140346](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/8/c8f15f7240391cad905df96d310e7761b20aa229.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [7 March 2022 15:33 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/8 "2022-03-07T15:33:11Z")

</div>

Two things

1. this line should be commented out  
`// var BACnet = global.get('nodeBACnet');`  
This is for older version on NR

`var BACnet = nodeBACnet;`

1. can you install Yabe BACnet explorer  
[Yet Another Bacnet Explorer download | SourceForge.net](https://sourceforge.net/projects/yetanotherbacnetexplorer/)  
Most of on forum use this and will help us help you.

**Yes you instance No is wrong**  
For each BACnet type the instance starts from the Address  
In your screen shot it's BACnetAdress  
For analog in 1 Active/Heat setpoint ...

```auto
var requestArray = [
    {objectId: {type: 0, instance: 1}, properties: [{id: 85}]}
]

```

For eample on my lab BACnet controller Analog values start at 201

```auto
var requestArray = [
    {objectId: {type: 0, instance: 201}, properties: [{id: 85}]}
]

```

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [8 March 2022 08:52 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/9 "2022-03-08T08:52:49Z")

</div>

hi, the situation is as follows, please help me thank you

Sending WhoIs ...  
UnconfirmedServiceRequest

 ![QQ图片20220308165505](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/a/7/a7f99c13a9d56ce7c87cb738eead6675f477afcd.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [8 March 2022 09:17 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/10 "2022-03-08T09:17:20Z")

</div>

It's not discovering any BACnet devices  
If it was there would be a [+] Icon to the left of [Green Tree] Icon

Out of interest from Windows cmd line can you ping the BACnet device looking at your flow 192.168.1.88

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [8 March 2022 09:38 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/11 "2022-03-08T09:38:18Z")

</div>

Ping is normal  
Is it necessary to use a BAC gateway can not use a BAC router; I use a BAC router  
 ![QQ图片20220308194745](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/1/f/1f2a31ab945f7f96c59f9ebcfd767b3708ba9083.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [8 March 2022 14:53 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/12 "2022-03-08T14:53:35Z")

</div>

Ok Node-RED BACnet won't work with a BACnet router.  
As I've said before the node was never developed to cover your use case.

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [14 March 2022 12:15 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/13 "2022-03-14T12:15:48Z")

</div>

hi, I am using the BACNET gateway now, but I have a timeout error

Gateway deviceId: 2603  
MSTP deviceId: 111

 ![QQ图片20220314201440](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/f/5/f52925afb81e923fc7b6bf6fa6048e9a15fc7817.png)  
 ![QQ图片20220314201445](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/c/cc6098ed93a90cc41f41fadc3b7647ded86728e5.png)  
 ![QQ图片20220314201651](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/5/f/5fe99dcd45fa2a91d63273a5c14ffdefbab7fa56.png)  
 ![QQ图片20220314201651](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/1/2/12d25ea0755f6122b39787f36f4b8ecdec401151.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [16 March 2022 11:07 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/14 "2022-03-16T11:07:17Z")

</div>

Ok as I've said before AI/AO/AV start typically with an instance of: 0  
And "the device" instance 2603 doesn't' have PV id: 85 "present value" which is a measurement or virtual value. I would strongly recommend that you go an learn more about BACnet object/properties/data types

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [16 March 2022 13:39 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/15 "2022-03-16T13:39:33Z")

</div>

hi iiLaw  
Thanks for your reply, I have successfully obtained a single AI/AO/BI/BO, and I am still timeout when using a function to get multiple mocks 😂  
Thank you again for your help

 ![123](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/d/7/d70cf285244c8940be5e9b795259c9c7256577c9.png)

```auto
[
    {
        "id": "d910256c2ab0368b",
        "type": "tab",
        "label": "BACnet Room",
        "disabled": false,
        "info": ""
    },
    {
        "id": "df1434b4eaa8e445",
        "type": "inject",
        "z": "d910256c2ab0368b",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "x": 120,
        "y": 220,
        "wires": [
            [
                "f32fc720fca07497"
            ]
        ]
    },
    {
        "id": "7e85eb58ab877937",
        "type": "debug",
        "z": "d910256c2ab0368b",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 570,
        "y": 220,
        "wires": []
    },
    {
        "id": "d930423cab40640b",
        "type": "BACnet-Command",
        "z": "d910256c2ab0368b",
        "name": "WHOIS",
        "commandType": "whoIs",
        "timeDuration": 0,
        "enableDisable": 0,
        "deviceState": 0,
        "isUtc": true,
        "lowLimit": 0,
        "highLimit": 0,
        "device": "474edaccb2381a77",
        "server": "9e5f9a54af76e8b5",
        "x": 300,
        "y": 60,
        "wires": [
            [
                "62bb47a322a3ccae"
            ]
        ]
    },
    {
        "id": "f32fc720fca07497",
        "type": "BACnet-Read",
        "z": "d910256c2ab0368b",
        "name": "read set temp",
        "objectType": "1",
        "instance": "cf0dca49.2a9ac",
        "propertyId": "85",
        "device": "474edaccb2381a77",
        "server": "9e5f9a54af76e8b5",
        "multipleRead": false,
        "x": 320,
        "y": 220,
        "wires": [
            [
                "7e85eb58ab877937"
            ]
        ]
    },
    {
        "id": "c7242307c49f6ae1",
        "type": "inject",
        "z": "d910256c2ab0368b",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "x": 120,
        "y": 60,
        "wires": [
            [
                "d930423cab40640b"
            ]
        ]
    },
    {
        "id": "62bb47a322a3ccae",
        "type": "debug",
        "z": "d910256c2ab0368b",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "false",
        "statusVal": "",
        "statusType": "auto",
        "x": 570,
        "y": 60,
        "wires": []
    },
    {
        "id": "b1027193e1b8bb51",
        "type": "function",
        "z": "d910256c2ab0368b",
        "name": "BACNET Multiple Read set temp",
        "func": "var BACnet = nodeBACnet ; \nvar client = new BACnet();\n\nvar requestArray = [\n {objectId: {type:1, instance: 1}, properties: [{id: 85}]},\n// {objectId: {type: 1, instance: 2}, properties: [{id: 85}]}\n];\n\nclient.readPropertyMultiple('192.168.1.88', requestArray, (err, value) => {\n if(err){\n msg.payload = err;\n } else {\n msg.payload = value;\n }\n node.send(msg);\n});\nreturn msg;\n\n",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [
            {
                "var": "nodeBACnet",
                "module": "node-bacnet"
            }
        ],
        "x": 370,
        "y": 360,
        "wires": [
            [
                "df4579d435dfef80"
            ]
        ]
    },
    {
        "id": "e9df6cfc3530013c",
        "type": "inject",
        "z": "d910256c2ab0368b",
        "name": "",
        "props": [
            {
                "p": "payload"
            },
            {
                "p": "topic",
                "vt": "str"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "",
        "payloadType": "date",
        "x": 140,
        "y": 360,
        "wires": [
            [
                "b1027193e1b8bb51"
            ]
        ]
    },
    {
        "id": "df4579d435dfef80",
        "type": "debug",
        "z": "d910256c2ab0368b",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "payload",
        "targetType": "msg",
        "statusVal": "",
        "statusType": "auto",
        "x": 630,
        "y": 360,
        "wires": []
    },
    {
        "id": "d0ecaffe8b547196",
        "type": "inject",
        "z": "d910256c2ab0368b",
        "name": "",
        "props": [
            {
                "p": "payload"
            }
        ],
        "repeat": "",
        "crontab": "",
        "once": false,
        "onceDelay": 0.1,
        "topic": "",
        "payload": "true",
        "payloadType": "bool",
        "x": 110,
        "y": 140,
        "wires": [
            [
                "277a658bbf67dc66"
            ]
        ]
    },
    {
        "id": "489e31b155560c43",
        "type": "debug",
        "z": "d910256c2ab0368b",
        "name": "",
        "active": true,
        "tosidebar": true,
        "console": false,
        "tostatus": false,
        "complete": "true",
        "targetType": "full",
        "statusVal": "",
        "statusType": "auto",
        "x": 690,
        "y": 140,
        "wires": []
    },
    {
        "id": "277a658bbf67dc66",
        "type": "function",
        "z": "d910256c2ab0368b",
        "name": "bacnet write msg",
        "func": "msg.payload = {\n //deviceIPAddress: '192.168.1.222',\n values: [\n {\n objectId: {type: 1, instance: 1}, //数据类型:AO，实例号:1\n values: [\n {property: {id: 85, index: 4294967295}, //属性ID：PV\n value: [{type: 4, value: 15}], //值类型:实数，值:7\n priority: 7}\n ]\n }\n ]\n}\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 330,
        "y": 140,
        "wires": [
            [
                "122c06d409e4f348"
            ]
        ]
    },
    {
        "id": "122c06d409e4f348",
        "type": "BACnet-Write",
        "z": "d910256c2ab0368b",
        "name": "",
        "objectType": "1",
        "instance": "cf0dca49.2a9ac",
        "valueTag": "4",
        "valueValue": "",
        "propertyId": "85",
        "priority": "",
        "device": "474edaccb2381a77",
        "server": "9e5f9a54af76e8b5",
        "multipleWrite": true,
        "x": 520,
        "y": 140,
        "wires": [
            [
                "489e31b155560c43"
            ]
        ]
    },
    {
        "id": "474edaccb2381a77",
        "type": "BACnet-Device",
        "name": "",
        "deviceAddress": "192.168.1.88:47808"
    },
    {
        "id": "9e5f9a54af76e8b5",
        "type": "BACnet-Client",
        "name": "",
        "adpuTimeout": "6000",
        "port": "47808",
        "interface": "192.168.1.222",
        "broadcastAddress": "192.168.1.255"
    },
    {
        "id": "cf0dca49.2a9ac",
        "type": "BACnet-Instance",
        "name": "",
        "instanceAddress": "1"
    }
]

```

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [17 March 2022 11:11 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/16 "2022-03-17T11:11:58Z")

</div>

Instance type: **1** is Analog out  
Use the BACnet property panel in Yabe and it will tell the object type  
To read analog IN you need type:0  
 ![image](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/4/2/420c20d4033ba01fcb668e1460544ec453ff59e4.png)

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [17 March 2022 11:32 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/17 "2022-03-17T11:32:06Z")

</div>

hi iilaw  
I used a stupid way to use it, but at the moment I can't send requests at the same time as TYEE1 and TYPE0

 ![QQ图片20220317192847](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/1/f/1f7531e9e58f1918d78c6913015c4e4df850f567.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [17 March 2022 11:38 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/18 "2022-03-17T11:38:22Z")

</div>

looking at your spread sheet earlier in post your points don't look contiguous.  
You need to spend a bit more time understanding the points in your controller.

[![](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/8/c8f15f7240391cad905df96d310e7761b20aa229.png) ](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/8/c8f15f7240391cad905df96d310e7761b20aa229.png)

---

<div class="post-metadata">

**Author:** ![BG6WCL](https://avatars.discourse-cdn.com/v4/letter/b/edb3f5/32.png) [@BG6WCL](https://discourse.nodered.org/u/BG6WCL)\
**Post date:** [17 March 2022 12:43 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/19 "2022-03-17T12:43:59Z")

</div>

ok ths

 ![QQ图片20220317192847](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/2/3/2372935cbda0c5b0a49ac9e22d5d026e214a0f72.png)

---

<div class="post-metadata">

**Author:** ![iiLaw](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/iilaw/32/14782_2.png) [@iiLaw](https://discourse.nodered.org/u/iiLaw)\
**Post date:** [19 March 2022 16:47 UTC](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348/20 "2022-03-19T16:47:18Z")

</div>

Read multiple points and multiple properties works for me.  
I have no idea what that error is your going to have to take a look at the node.js lib  
[https://biancoroyal.github.io/node-bacstack/](https://biancoroyal.github.io/node-bacstack/)

[Next page](https://discourse.nodered.org/t/the-certificate-type-bacnet-command-not-registered/59348.md?page=2)