Siemens DESIGO PX User manual

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DESIGO™PX
PXM10 operator unit
User's guide Version 2.3
CM110397en
31.08.2004 Siemens Building Technologies
Building Automation

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Contents
1About this manual ................................................5
1.1 Target readers .....................................................5
1.2 Content ................................................................5
1.3 Printing conventions.............................................6
1.3.1 Text in display panel ............................................6
1.3.2 Labeling of the push-dial and buttons ..................6
1.3.3 Notes....................................................................6
2Display and control elements...............................7
2.1 Layout..................................................................7
2.2 Push-dial and buttons ..........................................8
2.2.1 Push-dial..............................................................8
2.2.2 Esc button............................................................8
2.2.3 Info button............................................................9
2.2.4 Alarm button with alarm LED ...............................9
2.3 Display panel .....................................................10
2.3.1 Menu line ...........................................................11
2.3.2 Working area......................................................11
2.3.3 Symbols.............................................................13
3Commissioning the PXM10................................14
3.1 Settings on the device........................................15
4Reading and editing values................................17
4.1 Example: Setting a setpoint ...............................17
5Alarms and events .............................................19
5.1 Pop-up windows.................................................19
5.2 Displaying the alarm list.....................................20
5.3 Acknowledging alarms.......................................21

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5.4 Resetting extended alarms ................................22
6Scheduler...........................................................23
6.1 Day profile..........................................................23
6.1.1 Editing an existing profile...................................24
6.1.2 Adding a new entry ............................................25
6.2 Special periods ..................................................26
6.2.1 Others................................................................28
6.2.2 Adding a new entry ............................................29
7Index..................................................................31

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1 About this manual
1.1 Target readers
This user's guide is written for the users of the plant and for
service engineers. It is assumed that the users of the manual
will have the necessary understanding of the system and
plant.
1.2 Content
The descriptions in this manual cover the commissioning,
basic configuration and use of the PXM10 operator unit.
As there may be significant differences between one plant
and another, and between one object and another, it follows
that it is not possible to provide a description which is
generally applicable to every individual case. The question of
exactly which objects are integrated with which values in a
plant, is determined in the engineering phase according to
the individual needs of the plant operator.
Important The descriptions in this manual are intended as examples
only, and are designed to clarify the basic operating
principles of the PXM10 operator unit.

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1.3 Printing conventions
1.3.1 Text in display panel
Bold text is used to denote the exact text which appears in
the display, e.g. Main menu or Settings.
1.3.2 Labeling of the push-dial and buttons
The main operator control element, the "push-dial", is not
named on the housing.
The "Acknowledge" function ("OK") is integrated into the
push-dial.
The "Info" and "Esc" buttons are labeled accordingly on the
housing.
The "Alarm" button is not named on the housing, but can be
identified by the alarm symbol.
Press the Info button or, more briefly Confirm with OK.
1.3.3 Notes
STOP Caution The symbol shown here acts as a warning in cases where an
action may result in permanent loss of data.
Important This indicates an important statement which requires your
special attention.
Note A "Note" qualifies an immediately preceding statement or
statements.
Examples:

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2 Display and control
elements
2.1 Layout
PXM10
INFO
ESC
OK
9230Z01
12 3
45
Figure 2-1 Housing
Key:
1. Info button
2. Display panel
3. Push-dial
4. Alarm button with alarm LED
5. Esc button

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2.2 Push-dial and buttons
2.2.1 Push-dial
Figure 2-2 Push-dial
The push-dial is the main operator control element.
By rotating the dial, you can move from top to bottom of the
text field and set or modify setpoints.
By pushing the dial, you can navigate to the next level down,
and acknowledge a selected option or input; this function is
equivalent to selecting "OK".
2.2.2 Esc button
Figure 2-3 Esc button
Pressing the "Esc" button lets you abandon a process you
have already started (e.g. editing a value), navigate to the
next higher level or close a pop-up window.
Rotary action
Push action

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2.2.3 Info button
Figure 2-4 Info button
You can use the Info button to display a pop-up window
containing all the available information about the selected
line. You can close the pop-up window by pressing the Info
button (or Esc button) again.
2.2.4 Alarm button with alarm LED
Figure 2-5 Alarm button with alarm LED
The alarm LED lights up or flashes when an alarm or event is
tripped in the system. The alarm button takes you straight to
the alarm list.
Alarm
LED Sym- bols Event
Flashing Pending alarm, unacknowledged
(pop-up window and alarm list)
Incoming event (pop-up window only)Steady
light Pending alarm, acknowledged, and
extended alarm, acknowledged but
not reset (alarm list)
Off No active alarms
Alarms are operated by use of the push-dial (see Section 5).
Alarm LED
response
Note

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2.3 Display panel
Figure 2-6 Opening screen
The PXM10 has a five-line display. It can be used to view all
the visible elements of a plant with values or other
information. Figure 2-7 shows the layout of the display. The
areas of the display and the symbols used are described in
the next section.
The push-dial and buttons used for navigation and editing
are adjacent to the display panel, set into the housing itself.
These buttons are described in Section 2.2.
Menu line
Working area, with four
lines of text, one of
which is highlighted.
Figure 2-7 Layout of display with one line of text highlighted