bticino 375010 IP DES System Lift Controller Protocol Installation Guide

: June 9, 2024
: bticino

Table of Contents

bticino 375010 IP DES System Lift Controller Protocol Installation Guide
Fundamental concepts
Lift call
Protocol
Interface definition
Communication protocol
Data composition
Communication direction:
Command list
Command list
Note 1
Note 2
Note 3
Note 4
Communication examples
Lift request generated by an EP Riser following a call to IU 0801.
Lift request generated by EP 01 on basement floor 1 by pressing the lock
Lift request generated by EP 02 on floor 1 using a local password.
Lift request generated by EP 01 on floor 1 using a personal access code
Lift request generated by a GS by pressing the lock icon during a
Lift request generated by EP 01 on basement floor 2 through face
Lift request generated by IU 0801 by pressing the Lift control icon
Lift request generated by IU 0605 of riser 03 by pressing the lock icon
Lift request generated by an EP of basement floor 4 using a personal access
Lift request generated by IU 0301 by pressing the Lift control icon,
Communication process
Querying the status of lift
Lift qty query
Lift status query
EP sends the other lift control requests
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bticino 375010 IP DES System Lift Controller Protocol Installation Guide

Fundamental concepts

Lift call

The lift call generated by the IP DES system provides Central Unit Lift with certain data such as:

who made the call
where the call is addressed
call generation

Based on this information, Central Unit Lift decides how to operate the lift. The lift call can be generated in two modes:

with Lift Control icon on the Indoor Unit
with door lock release

In turn, the lock release command can be activated by:

door lock icon on the Indoor Unit
door lock icon on the Guard station
face recognition from Entrance panel
finger print from Entrance panel
badge reader from Entrance panel
local access code from Entrance panel
personal access code from Entrance

Protocol

This protocol is applicable to point-to-point communication between IP DES system Entrance Panel and lift access control system of 3rd party company. This document is open to use for the access control company or lift company that wants to be compatible with IP DES system.

They should modify their protocol management according to this document to realize the control function of the lift.

If the lift access control system is not natively compatible with the protocol presented in this document, 375010 must be added to realize protocol conversion.

375010 has two serial RS485 interfaces, RS485-1 connected with IP DES EP and the RS485-2 connected to the lift access control system. It’s only required to create a new firmware to be uploaded in 375010 lift controller SW, there’s no need to apply any changes in IP DES Entrance Panel.

In this manual, for easy reading, the abbreviated device name is used as in the list.

IU: Indoor Unit
EP: Entrance Panel
CLC: Central Unit Lift control
APT: apartment

Interface definition

Hardware interface: RS-485
Baud rate: 9600BPS
Start:1 Bit End: 1 BitData: 8 Bit ASCII
Error correction method: CheckSum

Communication protocol

Data format ( STX – Data length – Data – ETX -SUM)
STX (starting frame) 0 x 02
2 Bytes, indicating the data length. Data length

For example: if the data length is 18 Bytes, it is marked as “18” as 0x 31 0 x 38.

| SUM (checksum)

ETX: 0 x 03

The accumulated value after the character STX (excluding STX), ignoring arithmetic carry.

Data composition

Data description In the starting floor of data lift, if B2= A (HEX) –> 41 (ASCII) , it means underground floor. For example: B2B1B0= A02 (HEX) –>413032 (ASCII) , it means 2nd floor underground.
Note: the field values in this description are hexadecimal (HEX) values. During the transmission of the protocols, they are decoded into ASCII.

Communication direction:

EP > CLC: it means that the frames originated by the EP for the 375010, and should be translated to the
EP > 375010: it means that the frames originated by the EP for the 375010, but not to be translated to the
375010 > EP: it means that the frames originated by the 375010, not from the lift

Command list

**** Note: for the correct operation of the protocol, the parameters “Floor” and “Apartment” in the “Community information configuration” of the Address book must have value “99”. See Server DES software manual.
Note: In this table, ‘000’ and ‘0000’ indicate that the field cannot be used, while ‘xxxx’ indicates that a value must be entered.

Command Command description 2 Byte

| Event Start Arrival APT ID Lift start floor Lift arrival floor Communic. 2 Byte APT ID 4 Byte 3 Byte 3 Byte direction

4 Byte

---|---
IU calls lift 11|

00

|

0000

| xxxx (IU APT ID)|

000

| xxx (IU location of the floor)|

EP CLC

01

(indoor to indoor)

| xxxx

(IU 1 APT ID)

| xxxx

(IU 2 APT ID)

| xxx (IU 1 location of the floor)| xxx (IU 2 location of the floor)

EP unlock 12

| 01

IU unlocking (EP calls IU,

IU unlocking)

|

xxxx (EP No.)

|

xxxx (IU APT ID)

|

xxx (EP location of the floor)

|

xxx (IU location of the floor)

02

local password unlocking

|

xxxx (EP No.)

|

0000

|

xxx (EP location of the floor)

|

000

02

personal access code unlocking

|

xxxx (EP No.)

|

xxxx (IU APT ID)

|

xxx (EP location of the floor)

|

xxx (IU location of the floor)

03

fingerprint unlocking

|

xxxx (EP No.)

|

0000

| xxx

(EP location of the floor)

|

000

03

GS unlocking

|

xxxx (EP No.)

|

0000

| xxx

(EP location of the floor)

|

000

03

face

|

xxxx (EP No.)

|

xxxx (IU APT ID)

| xxx

(EP location of the floor)

| xxx

(IU location of the floor)

04

Bticino access control card unlocking

|

xxxx (EP No.)

|

xxxx (IU APT ID)

| xxx

(EP location of the floor)

|

000

Riser (01-99)

Building A building contains many

EP call lift 13 Risers, there is no Riser

Note 4 EP, multiple Risers share a Building EP and call lift

| xxxx Start APT No.

If there is no specific APT number, use 0000 instead

|

xxxx Arrival APT No.

If there is no specific APT number, use 0000 instead

|

xxx Start floor No

If there is no specific floor number, use 000 instead

|

xxx Arrival floor No.

If there is no specific floor number, use 000 instead

| EP CLC

CLC calls the lift according to the riser number

Lift query and

feedback 21

|

01

Lift quantity, number and protocol type of the lift riser query

|

Reserve 14 Byte

|

EP 375010

02

Lift quantity, number and the lowest floor of the riser query

|

Lift qty 1Byte

|

Lift 1 1Byte (1 – 8)

|

Lift 2

1 Byte (1~8)

|

Lift 3

1 Byte (1~8)

|

Lift 4

1 Byte (1~8)

|

Reserved 7 Byte

| Local riser the lowest floor 1 Byte

Note 3

|

Protocol Type

1 Byte

|

375010

EP

Lift status

query and 22

|

01

lift status query

|

Lift No. 1 Byte

Note 1

|

Reserve 13 Byte

| |

EP 375010

feedback 02

lift response to the status

Note 2

|

Lift 1# status

|

Lift 1# physical layer

|

Lift 2# status

|

Lift 2# physical layer

|

Lift 3# status

|

Lift 3# physical layer

|

Lift 4# status

|

Lift 4# physical layer

|

Reserve 6 Byte

|

375010

EP

Command list

Command Command description 2 Byte

| Event Start Arrival APT ID Lift start floor Lift arrival floor Communic. 2 Byte APT ID 4 Byte 3 Byte 3 Byte direction

4 Byte

---|---
IU calls lift 11|

00

|

0000

| xxxx (IU APT ID)|

000

| xxx (IU location of the floor)|

EP CLC

01

(indoor to indoor)

| xxxx

(IU 1 APT ID)

| xxxx

(IU 2 APT ID)

| xxx (IU 1 location of the floor)| xxx (IU 2 location of the floor)

EP unlock 12

| 01

IU unlocking (EP calls IU,

IU unlocking)

|

xxxx (EP No.)

|

xxxx (IU APT ID)

|

xxx (EP location of the floor)

|

xxx (IU location of the floor)

02

local password unlocking

|

xxxx (EP No.)

|

0000

|

xxx (EP location of the floor)

|

000

02

personal access code unlocking

|

xxxx (EP No.)

|

xxxx (IU APT ID)

|

xxx (EP location of the floor)

|

xxx (IU location of the floor)

03

fingerprint unlocking

|

xxxx (EP No.)

|

0000

| xxx

(EP location of the floor)

|

000

03

GS unlocking

|

xxxx (EP No.)

|

0000

| xxx

(EP location of the floor)

|

000

03

face

|

xxxx (EP No.)

|

xxxx (IU APT ID)

| xxx

(EP location of the floor)

| xxx

(IU location of the floor)

04

Bticino access control card unlocking

|

xxxx (EP No.)

|

xxxx (IU APT ID)

| xxx

(EP location of the floor)

|

000

Riser (01-99)

Building A building contains many

EP call lift 13 Risers, there is no Riser

Note 4 EP, multiple Risers share a Building EP and call lift

| xxxx Start APT No.

If there is no specific APT number, use 0000 instead

|

xxxx Arrival APT No.

If there is no specific APT number, use 0000 instead

|

xxx Start floor No

If there is no specific floor number, use 000 instead

|

xxx Arrival floor No.

If there is no specific floor number, use 000 instead

| EP CLC

CLC calls the lift according to the riser number

Lift query and

feedback 21

|

01

Lift quantity, number and protocol type of the lift riser query

|

Reserve 14 Byte

|

EP 375010

02

Lift quantity, number and the lowest floor of the riser query

|

Lift qty 1Byte

|

Lift 1 1Byte (1 – 8)

|

Lift 2

1 Byte (1~8)

|

Lift 3

1 Byte (1~8)

|

Lift 4

1 Byte (1~8)

|

Reserved 7 Byte

| Local riser the lowest floor 1 Byte

Note 3

|

Protocol Type

1 Byte

|

375010

EP

Lift status

query and 22

|

01

lift status query

|

Lift No. 1 Byte

Note 1

|

Reserve 13 Byte

| |

EP 375010

feedback 02

lift response to the status

Note 2

|

Lift 1# status

|

Lift 1# physical layer

|

Lift 2# status

|

Lift 2# physical layer

|

Lift 3# status

|

Lift 3# physical layer

|

Lift 4# status

|

Lift 4# physical layer

|

Reserve 6 Byte

|

375010

EP

Note 1

Lift No. = 1 query the status of lift 1 # ;
Lift No. = 2 query the status of lift 2 #, and so on. This protocol limits the max number of Lifts to 4 in a riser. Lift = FF it means to query the status of all lifts.

Note 2

The answer is 1Byte, the specific as below:

Lift status =	1	Up
Lift status =	2	Down
Lift status =	3	Current waiting floor
Lift status =	4	Lift stop working
Lift status =	5	Up direction from waiting floorr
Lift status =	6	Down direction from waiting floor

The IU can judge whether the lift has arrived according to the lift status 5, 6 and the current floor of lift location.

For example, when the indoor unit of 9th floor calls the lift, if the lift is on the 9th floor and the lift status is 6 (Down direction from waiting floor), that means the lift has arrived on the current floor; If visitors need to arrive the 8th floor, when the lift is on the 8th floor and the lift status is 5 (Up direction from waiting floor), that means the lift has arrived on the current floor.

Note 3

0 x 30 – 0 x 39 corresponds to underground layer 5 to layer 5 respectively.

For example, if the value is 0 x 34, that means the lift has arrived the lowest floor – 1 . Hex is used in the parts of physical layer of the lift, and ASCII code is used for the rest.

Note 4

The Building Unit EP manages multiple Risers, the Building EP to call lift when there is no Riser EP.

Communication examples

Note: In these examples, the data shown are already decoded into ASCII.

Lift request generated by an EP Riser following a call to IU 0801.

The lift goes to the EP floor and then to the IU 0801 floor.

STX Data Command Event Lift call sender Lift call Lift start floor Lift arrival floor ETX SUM length address receiver address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

31

|

30

|

30

|

30

|

30

|

30

|

30

|

30

|

38

|

30

|

31

|

30

|

30

|

30

|

30

|

30

|

38

|

03 DF

Lift request generated by EP 01 on basement floor 1 by pressing the lock

icon on IU 0605.

The lift goes to the EP 01 floor and then to the IU 0605 floor.

STX Data Command Event Lift call sender Lift call Lift start floor Lift arrival floor ETX SUM length address receiver address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

32

|

30

|

31

|

30

|

30

|

30

|

31

|

30

|

36

|

30

|

35

|

41

|

30

|

31

|

30

|

30

|

36

|

03 F4

Lift request generated by EP 02 on floor 1 using a local password.

The lift goes to the EP 02 floor.

STX Data Command Event Lift call sender Lift call Lift start floor Lift arrival floor ETX SUM length address receiver address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

32

|

30

|

32

|

30

|

30

|

30

|

32

|

30

|

30

|

30

|

30

|

30

|

30

|

31

|

30

|

30

|

30

|

03 D4

Lift request generated by EP 01 on floor 1 using a personal access code

linked to IU 0301.

The lift goes to the EP 01 floor and then to the IU 0301 floor.

STX Data Command Event Lift call sender Lift call Lift start floor Lift arrival floor ETX SUM length address receiver address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

32

|

30

|

32

|

30

|

30

|

30

|

31

|

30

|

33

|

30

|

31

|

30

|

30

|

31

|

30

|

30

|

33

|

03 DC

Lift request generated by a GS by pressing the lock icon during a

conversation with EP 03 on floor 1.

The lift goes to the EP 03 floor and then to the GS floor.

STX Data Command Event Lift call sender Lift call Lift start floor Lift arrival floor ETX SUM length address receiver address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

32

|

30

|

33

|

30

|

30

|

30

|

33

|

30

|

30

|

30

|

30

|

30

|

30

|

31

|

30

|

30

|

30

|

03 D6

Lift request generated by EP 01 on basement floor 2 through face

recognition linked to IU 0101.

The lift goes to the EP 01 floor and then to the UI 0101 floor.

STX Data Command Event Lift call sender Lift call Lift start floor Lift arrival floor ETX SUM length address receiver address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

32

|

30

|

33

|

30

|

30

|

30

|

31

|

30

|

31

|

30

|

31

|

41

|

30

|

32

|

30

|

30

|

31

|

03 E9

Lift request generated by IU 0801 by pressing the Lift control icon

during a conversation with IU 0301.

IU 0801 and IU 0301 are installed on the same Riser. The lift goes to the IU 0301 floor and then to the IU 0801 floor.

STX Data Command Event Lift call sender Lift call receiver Lift start floor Lift arrival floor ETX SUM length address address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

31

|

30

|

31

|

30

|

33

|

30

|

31

|

30

|

38

|

30

|

31

|

30

|

30

|

33

|

30

|

30

|

38

|

03 E7

Here are some examples of calls directed to several riser columns sharing the same entrance (the EP is located at the entrance of the building, not on the riser).
Note that the call configuration must specify the riser to which the call is addressed. This function does not support a local password to call the lift.

Lift request generated by IU 0605 of riser 03 by pressing the lock icon

during a conversation with the building EP of basement floor 2.

The lift goes to the building EP floor and then to the IU 0605 floor.

STX Data Command Event Lift call sender Lift call receiver Lift start floor Lift arrival floor ETX SUM length address address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

33

|

30

|

33

|

30

|

30

|

30

|

30

|

30

|

36

|

30

|

35

|

41

|

30

|

32

|

30

|

30

|

36

|

03 F7

Lift request generated by an EP of basement floor 4 using a personal access

code linked to IU 0605.

The lift goes to the EP floor of basement 4 and then to the UI 0605 floor.

STX Data Command Event Lift call sender Lift call receiver Lift start floor Lift arrival floor ETX SUM length address address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

33

|

30

|

38

|

30

|

30

|

30

|

30

|

30

|

36

|

30

|

35

|

41

|

30

|

34

|

30

|

30

|

36

|

03 FE

Lift request generated by IU 0301 by pressing the Lift control icon,

during a conversation with IU 0801.

IU 0801 and IU 0301 installed on the same Riser 2. The lift goes to the UI 0801 floor and then to the UI 0301 floor.

STX Data Command Event Lift call sender Lift call receiver Lift start floor Lift arrival floor ETX SUM length address address

|

high

|

low

|

high

|

low

|

high

|

low

|

D3

|

D2

|

D1

|

D0

|

A3

|

A2

|

A1

|

A0

|

B2

|

B1

|

B0

|

C2

|

C1

|

C0

|

02

|

31

|

38

|

31

|

33

|

30

|

32

|

30

|

30

|

30

|

31

|

30

|

33

|

30

|

31

|

30

|

30

|

38

|

30

|

30

|

33

|

03 EA

Communication process

Name	Code (HEX)
STX	0X02
ACX	0X06
ENQ	0X05
0X05	0X03
NAK	0X15

Querying the status of lift

For the items that need to display the lift status in real time, the riser EP must query 375010; 375010 collects the lift status and responds to the query of the riser EP.

Lift qty query

When EP is power on, it should send a message “Lift quantity, number and the lowest floor of the riser query” to lift to get the lift quantity and the lowest floor of this riser.
In order to avoid the situation that EP is poweron first and 375010 is power on later so it cannot get the query information the following beharior is implemented. After 375010 is power on, it will return the same response message “Lift quantity, number and the lowest floor of the riser query” when it received any lift’s command for the first time, inform EP the lift quantity and the lowest floor of this riser.
Note : 375010 receives the “lift quantity inquiry” command, and shall feedback the lift quantity information within 50 ms.

Lift status query

After getting the lift quantity information, the EP will query the lift status every 200 ms (if it does not receive the lift quantity information, it will not query for status). After the EP sends the
command to query the lift quantity or status, it must wait for 375010 to reply to the lift status. The next instruction cannot be sent until the number of lifts (or status) of 375010 is returned or the waiting time of 50 ms is expired.

When the EP receives the lift status information and finds that the lift status has changed, it sends the status to the IU in the form of UDP broadcast.

The IU displays the status as required.