Protocolo De Comunicación Para Interfaz Rs485 - Modbus - Armstrong ERS Serie Manual Tecnico

3.9.3 Parámetros de comunicación MODBUS RTU & BACNET MSTP
Velocidad de comunicación
Tamaño de paquetes
Parity Bit
Bit de stop
Tiempo de repuesta antes del time-out
Tiempo entre 2 demandas (después de
una respuesta recibida)
3.9.4 Protocolo de comunicación para interfaz RS485 - MODBUS &
BACNET
Modbus Register Bacnet Object
Address Class / instance # / ID (hex)
10001 BI
10002 BI
10003 BI
10004 BI
10005 BI
10006 BI
10007 BI
10008 BI
10009 BI
10010 BI
10011 BI 10
10012 BI 11
10013 BI 12
10014 BI 13
10015 BI 14
10016 BI 15
10017 BI 16
10018 BI 17
10019 BI 18
10020 BI 19
1 BO
2 BV
Imágenes y valores no contractuales - Los dispositivos están sujetos a cambios sin previo aviso
SERIE ERS
0 00C00000
1 00C00001
2 00C00002
3 00C00003
4 00C00004
5 00C00005
6 00C00006
7 00C00007
8 00C00008
9 00C00009 Alarm A1 state
00C0000A Alarm A2 state
00C0000B Alarm A3 state
00C0000C Alarm A4 state
00C0000D Alarm A5 state
00C0000E Alarm A6 state
00C0000F Alarm A7 state
00C00010 Alarm A8 state
00C00011 Alarm A9 state
00C00012 Alarm A10 state
00C00013 Rh sensor error
0 01000000 On/Off BMS command
1 01400001 EOS drain statue
Modbus RTU
2400 / 4800 / 7200 / 9600 (default) / 14400 / 19200 /
28800 / 38400 / 57600 / 115200 / 230400
2
5000ms (5sec)
Min. 100ms
Description
Fill valve
Drain valve
Contactor 1
Contactor 2
Blower pack
Service relay
Alarm relay
Onoff Relay
High limit sw
1 = ON : Start requested / 0 = Off: Stop Unit
Bacnet MSTP
8 bits
No
1
Standard
Value
1 = filling -- 0 = no filling
1 = draining -- 0 = no draining
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is on -- 0 is off
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1: detected -- 0: not detected
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 is ON -- 0 is OFF
1 = on / 0 = off
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