MultiTrode MultiSmart User Manual

MultiSmart Installation & Operation Manual
17.1.3 Configuring Faults
Each fault described above has the following configuration settings:
Name Description
Enabled? Enables or disables the fault.
Threshold
Sets a threshold where it is relevant. When this is reached, a fault condition is
activated.
Act Delay (secs)
Activation delay in seconds. This sets how many seconds to wait after a fault has
been detected before an alarm condition is raised.
Deact Delay (secs)
Deactivation delay in seconds. Sets how many seconds to wait before deactivating an
alarm condition after the fault condition is no longer present.
Pump Unavailable? Check this box to make the pump unavailable when the fault is active.
Man Reset Required?
Determines whether MultiSmart performs an auto-reset of the fault or an operator is
required to manually reset the fault.
(Note, even if auto-reset is selected, an operator must still manually acknowledge the
fault via the display or via SCADA before it is cleared from the screen).
The manual reset can be further configured so that a manual reset is required only if a
preset number of faults occur within a set period of time.
i.e. when the number of faults equals the preset value and they occurred within the set
period, the pump becomes unavailable (locked out) until an operator resets the fault.
This is configured as follows:
Enable Pump Unavailable
Enable Manual Reset Req (this also displays the extra settings)
Set the After [x] faults to the number of faults
Set the Within (hh:mm:ss) field to the length of time that the number of faults must
occur within to trigger a Manual Reset lockout (pump unavailable).
Set the ‘Reset Count on pump cycle’ to true to zero the manual reset required count
on a successful pump cycle. For example, if a manual reset was required after 3
instances of the fault, then if the fault occurred for two consecutive pump cycles, but
then the pump ran successfully for the next pump cycle without faulting, the fault
count is reset back to zero.
Press Save to confirm.
Table 24 – Basic Fault Options
To configure each of the motor protection faults, navigate to
and select the pump and press Config. Scroll down to
select the desired fault and press Configure. The left box contains the current value while the right box
contains the last modified value. Remember to press Save after making the necessary changes.
MultiSmart_IO_Manual_R20 Page 153 of 260

MultiTrode MultiSmart Specifications

General

Brand	MultiTrode
Model	MultiSmart
Category	Controller
Language	English