Digital Input (Run, 0V); Analog Input/Output (Set1, Set2, Set3) - IMPPUMPS NMT Manual De Instalación Y Operación

RELAY OUTPUT
Relay in version NMT(D) SMART S works only in configuration "Ready". Changing output configuration is only
possible in variant NMT(D) SMART C.
Configuration
Fault
Ready [Default]
Run
No function
Always on
Activated relay

DIGITAL INPUT (RUN, 0V)

Inputs RUN/0V
Connected
Disconeected

ANALOG INPUT/OUTPUT (SET1, SET2, SET3)

Only available in variant NMT(D) SMART C. (Detailed description available in NMTC module manual, which can
be find on: :»http://imp-pumps.com/documentation/«, or with scanning QR code on the cover page.)
The pump has three analog inputs/outputs with different functions. They can be configured through the web
interface (page "pump") or through Modbus.
Input/Output
SET1 Run [Default - Mode 1]
Max/Min [Default - Mode 1]
SET2
SET3 FB [Default - Mode 1]
Function description
The relay is in active position only when the pump is powered up and an error is
present.
The relay is in active position when the pump is powered up and no error is
present. If an error occurs, relay will deactivate.
The relay is in active position when the pump is powered up and running. If the
pump is stopped or an error occurs, relay will deactivate.
Relay is always in deactivated position.
Relay in active position
Function description
Pump runs.
Pump in standby state.
Function Function description
Turning the pump on/off. By default activating with
connection to SET3.
Set the pump to max. settings when SET1 is active and to
min. settings when SET1 is inactive.
10 V voltage output used for activating SET 1 and SET2 by
connecting them to SET3.
Deactivated relay
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