9.46 Connection code
Use the connection code to enable automatic
connection between Grundfos GO and the product.
Thus, you do not need to press OK or the Radio
communication button each time.
You can also use the connection code to restrict
remote access to the product.
You can only set the connection code with Grundfos
GO.
9.46.1 Setting a connection code in the product
by using Grundfos GO
1. Connect Grundfos GO to the product.
2. Go to Settings > General > Connection code.
3. Enter a connection code and press OK.
You can change the code in the Connection
code menu at any time. The old code is not
required.
9.47 Run start-up guide
The function is only available in the HMI 300 and 301
operating panels.
The startup guide automatically starts when you start
the product for the first time. You can always run the
startup guide later. The startup guide guides you
through the general settings of the product.
To run the startup guide, go to Settings > General
settings > Run start-up guide.
9.48 Alarm log
This function contains a list of logged alarms from the
product. The log shows the alarm code, name of the
alarm, when the alarm occurred and when the alarm
was reset.
9.49
Warning log
This function contains a list of logged warnings from
the product. The log shows the warning code, name
of the warning, when the warning occurred and when
the warning was reset.
9.50
Assist
This menu consists of a number of different assist
functions.
Assist functions are small guides that take you
through the steps needed to set the product.
9.51
Assisted pump setup
This function guides you through the following:
Setting the motor
• Selection of control mode
• Configuration of feedback sensors
• Adjustment of the setpoint
• Controller settings
• Summary of settings.
With Grundfos GO, access the Assisted pump
setup menu.
With the HMI 300 or 301 operating panel, access the
Assisted pump setup menu.
9.52 Setup, analog inputs
This function is only available in the HMI 300 and 301
operating panels.
• Analog inputs, follow on-screen instructions.
• Pt100/1000 inputs, follow on-screen instructions.
9.53 Setting of date and time
The function is only available in the HMI 300 and 301
operating panels.
The inputs and outputs available depend on the
functional module fitted in the motor.
Functional module Setting of date and time
FM110 -
FM310 ●
FM311 ●
The function guides you through the following
settings:
• Select date format
• Set date
• Select time format
• Set time.
9.54
Multipump function
The function Multi-pump function enables the
control of two motors connected in parallel without the
use of external controllers. The pumps or motors in a
system communicate with each other via the wireless
GENIair connection or the wired GENI connection.
You can set a multipump system via the master
motor, which is the first selected motor.
If several pumps or motors in the system have
sensors, they can all function as the master and take
over the master function if the other fails. This
provides additional redundancy in the multimotor
system.
You can choose between the following multimotor
functions:
Alternating operation
Alternating operation functions as a duty and standby
operating mode and is possible with two pumps or
two motors of the same size and type connected in
parallel. The main purpose of the function is to ensure
an even amount of running hours and to ensure that
the other pump or motor starts if the duty pump or
motor stops due to an alarm.
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