MultiTrode MultiSmart User Manual

MultiSmart Installation & Operation Manual
Fault Name Description
Default
Setting
Default
Status
Section
Reference
Probe 1 Failed Sensor n
Where ‘n’ is the sensor that has failed to activate. (Not applicable to highest sensor,”1”)
-
On
14.8.4
Probe 1 Fail Safe Error
The Fail Safe loop in the probe has become open circuit (i.e. >4k ohms)
-
Off
7.3.2.2, 14.8
Pump – Standard Faults
Pump 1 CB Off/Trip
2
Circuit Breaker has tripped
-
On
-
Pump 1 Contactor Auxiliary
Contactor has failed to close (Active input (1) = no fault)
-
On
9.3
Pump 1 Critical
A user definable fault (A link or source required)
-
On
-
Pump 1 Delay Fail
Fault input timed out after pump started (Active input (1) = no fault)
-
On
14.9.1
Pump 1 Holdout
A user definable fault (It’s a ‘Hidden’ fault so “Fault” does not flash only “Holdout”)
-
Off
24.3.1.11
Pump 1 Low Power Factor
The Power Factor has fallen below a specified threshold
0.5
Off
-
Pump 1 Max Starts
Number of pump starts has exceeded the specified maximum within a 1 hour period
0
Off
16
Pump 1 Motor Over Temp
Motor Thermal switch (e.g. PTC Thermistor) has activated (Input inverted)
-
On
-
Pump 1 Non Critical
A user definable fault (A link or source required)
-
On
-
Pump 1 Not In Auto
Pump not in Auto mode
-
On
-
Pump 1 Pulse Start
A pump based Pulse Start has been initiated
-
Off
16.2.3
Pump 1 Pulse Stop
A pump based Pulse Stop has been initiated
-
Off
16.2.3
Pump 1 Seal
2
Conductive Seal sensor has activated (Sensitivity 40 k Ohms)
-
On
9.2.9
Pump 1 Thermal Overload
2
In circuit Thermal Overload device has activated
-
On
9.2.9
Pump – CLS / FLS Faults
Pump 1 CLS (assigned input description) (2 faults, 1 digital input) (Threshold resistance values are fixed)
Displayed as Pump 1 CLS Flygt Thermal
CLS (Capacitive Leakage Sensor) Thermal fault (motor over temperature)
>4k 
Off
7.3.2.1
Displayed as Pump 1 CLS Flygt Seal
CLS (Capacitive Leakage Sensor) Seal fault (water in oil chamber)
<1k

Off
7.3.2.1
Pump 1 FLS (assigned input description) (2 faults, 1 digital input) (Threshold resistance values are fixed)
Displayed as Pump 1 FLS Flygt Thermal
3
FLS (Flygt Leakage Sensor) Thermal fault (motor over temperature)
>4k 
On
7.3.2.1
Displayed as Pump 1 FLS Flygt Seal
3
FLS (Flygt Leakage Sensor) Seal fault (liquid in the stator housing )
<545 
On
7.3.2.1
Pump – Flow Faults (Default nominal flow rate of 100.0)
Pump 1 High Flow Fault
Flow rate is greater than the specified maximum
150%
Off
20.5
Pump 1 High Flow Warning
Flow rate is greater than the specified maximum
150%
Off
20.5
Pump 1 Low Flow Fault
Flow rate is less than the specified minimum
150%
Off
20.5
Pump 1 Low Flow Warning
Flow rate is less than the specified minimum
150%
Off
20.5
Pump 1 Low Efficiency
Pump efficiency has fallen below a nominal value by a specified amount
85%
Off
10.5
Pump – Motor Protection Faults (Default FLC = 5.0 A)
Pump 1 Amps Phase Imbalance
Phase-phase current differs by more than the specified maximum
20%
Off
10.5
Pump 1 Amps Phase Rotation
The incorrect phase rotation (or phase sequence) is connected
-
Off
10.5
Pump 1 Ground (Earth) Fault
The sum of the phase currents is greater than the specified maximum
25% FLC
Off
10.5
Pump 1 Inhibited
5
Activated via SCADA - Pump 1 become unavailable (‘Inhibit’ flashes on display)
-
On
-
Pump 1 Insulation Resistance
The insulation resistance measured is less than the specified maximum
1.0 M
Off
17.2
Pump 1 Insulation Res Warning
The insulation resistance measured is greater than the specified warning level
5M 
Off
17.2
Pump 1 Over Current
The motor current is greater than the specified maximum
110% FLC
Off
10.5
Pump 1 Over Current I
2
T
The I
2
T motor current is greater than the specified maximum
3000A
2
s
Off
10.5
Pump 1 Under Current
The motor current is less than the specified minimum
1% FLC
Off
10.5
VFD – Variable Frequency Drive (Only applies if the ABB VFD Macro is selected)
Page 238 of 260 MultiSmart_IO_Manual_R20

MultiTrode MultiSmart Specifications

General

Brand	MultiTrode
Model	MultiSmart
Category	Controller
Language	English