MultiSmart Integrator Guide
Page 11 of 20
MultiSmart_Integrator_Guide_R01.doc
P2 Pump efficiency,
yesterday
MotorProt.Pump._2.EfficiencyYesterday
Frozen
Counters
138
See Note 4
Gals or litres / kWHr
P2 Power, KW
IO.Unit._1.BottomBoard.Power._2.Power
Analog
Input 87
Input
Register
159
P2 power factor
IO.Unit._1.BottomBoard.Power._2.PowerFactor
Analog
Input 88
Input
Register
160
P2 Energy, KWHr,
yesterday
IO.Unit._1.BottomBoard.Power._2.EnergykWh
Analog
Input 89
Input
Register
161
To capture energy used yesterday (for daily analysis) use
IO.Unit._1.BottomBoard.Power._2.EnergyYesterdaykWh, which is DNP Frozen
Counters 134 (no default Modbus equivalent)
Insulation Resistance of Motor Windings
P1 IRT
IO.Unit._1.BottomBoard.Irt._1.Value
Analog
Input 165
Value in MOhms
P2 IRT
IO.Unit._1.BottomBoard.Irt._2.Value
Analog
Input 166
Value in MOhms
Note 3:
The default Modbus tag list (as of v1.5.6) does not include scaled level. Level in % is tag: PumpControl.Well._1.CurrentLevel and Modbus Input Register 38.
To add via the LCD, go to Settings – More – Communications – Modbus – Modbus slave – Input Registers and press Add New. This allows you to choose the Point Number (or accept the default).
Navigate down to Tag and press Select.
You are now in the Tag Browser. Navigate through to Pump Control – Well – Well 1 – Scaled Level and press OK. This has now configured a new Modbus analog (input register) as Scaled Level.
Scaled level has 4 decimal places by default. Therefore, in order to fit this within a 16 bit register (which is all that Modbus supports), this value needs to be scaled. For current level, we scale this by
10,000 in order to display from 0-100%. For scaled level, you may want to have some decimal places (e.g., 0.00 – 10.00 ft: In this case, the scale factor should be 100).
Note 4:
The default Modbus tag list (as of v1.5.6) does not include pump efficiency.
To add via the LCD, go to Settings – More – Communications – Modbus – Modbus slave – Input Registers and press Add New. This allows you to choose the Point Number (or accept the default).
Navigate down to Tag and press Select.
You are now in the Tag Browser. Navigate through to Motor Protection – Pump – Pump 1 – Efficiency Yesterday and press OK. This has now configured a new Modbus analog (input register) as
pump efficiency. Use a similar process to add pump 2.
Lobley St SPS SP331 General (Electrical Manual (MPA) Multismart Manual Multitrode System Integrator Guide) General
Q-Pulse Id VM357
Active 26/09/2013
Page 11 of 20
