Armstrong 3750 - Building Automation System (Single System) - Modbus RTU

installation &
operating instructions
3750 Pulpress
Pressurisation unit
22
Building Automation System (Single System) – Modbus RTU
modbus
address
signal
type
data
type
read/
write
description range units
1 Digital Bool r/w Remote Start on/off Toggle
2 Digital Bool r/w Alarm Reset on/off Toggle
40001 Analog Integer r/w Pump 1 Mode 0- O, 1-Hand,2-Auto Numeric
40002 Analog Integer r/w Pump 2 Mode 0- O, 1-Hand,2-Auto Numeric
40003 Analog Integer r/w Number of Pumps 1 to 2 Numeric
40005 Analog Integer r/w Excessive Number of Start num 1 to 99 Numeric
40007 Analog Integer r/w Excessive Start min 1 to 720 Minute
40009 Analog Real r/w Max Pump Run Time 1 to 990 Minute
40011 Analog Real r/w Pump Pulse Cyc Start interval 1 to 8640 Hours
40014 Analog Integer r/w Pump Pulse Cycle Time 1 to 99 Seconds
40015 Analog Real r/w Pump Cut Out Fill Pressure 0 to Pump cop High Limit Bar/PSI/Kpa/m/ft
40017 Analog Real r/w Pump Cut In Fill Pressure 0 to Pump cop High Limit Bar/PSI/Kpa/m/ft
40019 Analog Real r/w High Pressure Alarm Setting 0 to Pressure Transducer High Range Bar/PSI/Kpa/m/ft
40021 Analog Real r/w Low Pressure Alarm Setting 0 to Pressure Transducer High Range Bar/PSI/Kpa/m/ft
40023 Analog Real r/w Pressure Dip Delay 0 to 100 Seconds
40025 Analog Real r/w Pressure Transducer Zero Range 0 to 9999 Bar/PSI/Kpa/m/ft
40027 Analog Real r/w Pressure Transducer High Range 0 to 9999 Bar/PSI/Kpa/m/ft
40030 Analog Integer r/w bas Protocol 0-Modbus, 1-BACnet, 2-n/a Numeric
40031 Analog Integer r/w bas Address 1 to 127 Numeric
40032 Analog Integer r/w bas Baudrate 0-9600, 1-19200, 2-38400 Numeric
40033 Analog Integer r/w Pressure Unit Selection 0-Bar, 1-PSI, 2-KPa, 3-meter, 4-foot Units
40034 Analog Integer r/w
Pressure Unit Selection for
Sensor
0-Bar, 1-PSI, 2-KPa, 3-meter, 4-foot Units
30001 Analog Real r Pressure Transducer Bar/PSI/Kpa/m/ft
30004 Analog Integer r Pump 1 Hour Run Hours
30006 Analog Integer r Pump 2 Hour Run Hours
30008 Analog Integer r Pump 1 HOA 0-O, 1-Hand, 2-Auto Numeric
30010 Analog Integer r Pump 2 HOA 0-O, 1-Hand, 2-Auto Numeric
10001 Digital Bool r Pump 1 Command on/off
10002 Digital Bool r Pump 1 Command on/off
10003 Digital Bool r Heater on Panel on/off
10004 Digital Bool r General Alarm on/off
10005 Digital Bool r Transducer Failure Alarm on/off
10006 Digital Bool r Both Pumps Tripped Alarm on/off
10007 Digital Bool r Max Pump Run Time Alarm on/off
10008 Digital Bool r Excessive Pump Start Alarm on/off
10009 Digital Bool r Low System Pressure Alarm on/off
10010 Digital Bool r High System Pressure Alarm on/off
10011 Digital Bool r Low Water Level Alarm on/off
10012 Digital Bool r High Water Level Alarm on/off
10013 Digital Bool r Pump 1 Tripped Alarm on/off
10014 Digital Bool r Pump 2 Tripped Alarm on/off
10015 Digital Bool r Service Reminder Alarm on/off
10016 Digital Bool r Boiler Interlock Alarm on/off
10017 Digital Bool r Device Oine Alarm on/off