Wilo Wilo-SiFire FIRST, Инструкция по установке и эксплуатации

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en Electric pump switchgear
40 WILO SE 2020-12
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These are variables whose status can be modified at will by the user through the
communication protocol and which can be used in combination with the outputs,
Boolean logic, etc.
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Example: It is possible to activate and deactivate a relay freely via the monitoring
software by using a remote variable (REMx) as source of an output (OUTx). This
would allow the output relays to be used to control loads such as lighting or other.
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Another use of REM variables can be to enable or disable certain functions remotely,
inserting them in a Boolean logic in AND with inputs or outputs.
9.1.11 User alarms (UAx)
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The user has the possibility to define a maximum of 8 programmable alarms
(UA1 ... UA8).
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For each alarm it is possible to establish:
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the source, i.e. the condition that generates the alarm;
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the text of the message that must appear on the display when this condition occurs;
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the properties of the alarm (as for standard alarms), i.e. how it interacts with the
control of the pumping system.
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The condition that generates the alarm can be, for example, the exceeding of a
threshold. In this case the source will be one of the LIMx limit thresholds.
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If, on the other hand, the alarm must be displayed as a result of the activation of an
external digital input, then the source will be an INPx.
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With the same criterion it is possible to combine with an alarm also complex condi-
tions resulting from the Boolean logic combination of inputs, thresholds, etc. In this
case the PLCx variables will be used.
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For each alarm the user has the possibility to define a freely programmable message
that will appear on the alarm pop-up window.
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For user alarms it is possible to define the properties, in the same way used for nor-
mal alarms. It will then be possible to decide whether a certain alarm should stop the
motor, activate the siren or close the global alarm output etc. See chapter "Overview
of alarms".
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If several alarms are present at the same time, they are shown in rotation and the
total number is indicated.
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To reset an alarm that has been programmed with memory, use the appropriate
command in the command menu.
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To define the alarms, see the relevant setting menu.
9.2 Parameter programming
To access the parameter programming menu (setup):
1. set the switchgear in MAN mode (using the key selector SA1 - The red 'padlock' led
on the front lights up);
2. from the normal measurement display, press to recall the main menu;
3. select the settings icon. If it is not enabled (displayed in grey) it means that it is ne-
cessary to enter the unlock password.
4. press to access the settings menu.
The following table with the selection of the setting sub-menus will be displayed. All
the parameters are grouped according to a criterion linked to their function.
Fig. 11.7
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Select the desired menu using the buttons and confirm with .
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To exit and return to the measurement display press STOP.
The following table lists the available submenus:
Code MENU DESCRIPTION
M01
UTILITIES Language, brightness, display pages etc.
M02
GENERAL System characteristic data
M03
PASSWORD Setting access codes
M04
ROOM TEMPERATURE Measurement source, limit thresholds