CS Instruments PI 500 Installation And Operating Instructions Manual

EN – English

Installation and operating instructions
Hand-held instrument PI 500

PI 500 Seite 1 von 93

Foreword

I. Foreword

Dear customer,
thank you very much for deciding in favour of the PI 500. Please read this installation

and operation manual carefully before mounting and initiating the device and follow
our advice. A riskless operation and a correct functioning of the PI 500 are only
guaranteed in case of careful observation of the described instructions and notes.

Sales Office South / Geschäftsstelle Süd

Zindelsteiner Str. 15
D-78052 VS-Tannheim

Tel.: [phone]
Fax: [phone]

Mail: [e-mail]
Web: http://www.cs-instruments.com

Sales Office North / Geschäftsstelle Nord

Am Oxer 28c
D-24955 Harrislee

Tel.: [phone]
Fax: [phone]

Mail: [e-mail]
Web: http://www.cs-instruments.com

PI 500 Seite 2 von 93

Table of Contents

II. Table of Contents

II. TABLE OF CONTENTS 3

1 SAFETY INSTRUCTIONS 6

1.1 Generell 6

1.2 Installation 7

2 APPLICATION AREA 8

3 TECHNICAL DATA PI 500 9

4 INPUT SIGNALS EXT. SENSOR PI 500 10

5 CABLE CROSS SECTION 10

5.1 Sensor circuit points/Output signal: 10

6 CONNECTION DIAGRAMS OF THE DIFFERENT SENSOR TYPES 11

6.1 Connector pin assignment for all sensors at PI 500 11

6.2 Connection CS dew point sensors series FA 415/FA 300 12

6.3 Connection for CS dew point- and consumption sensors, series FA/VA 400 12

6.4 Connection for CS dew point- and consumption sensors, series FA/VA 5xx 12

6.5 Connection pulse sensors 13

6.6 Analogue two-, three-, and four-wire current signal 14

6.7 Three- and four-wire power supply 0 - 1/10/30 VDC 15

6.8 Two-, three- and four-wire connector pin assignments for PT100/PT1000/KTY81 16

6.9 Connection with RS485 16

7 OPERATION PI 500 17

7.1 Keypad 17

7.1.1 On- and Off-button 17

7.1.2 Brightness buttons 17

7.1.3 Screenshot-Button 17

7.1.3.1 Storing Screenshot 17

7.1.3.2 Export Screenshots 18

7.2 Touchpanel 20

PI 500 Seite 3 von 93

Table of Contents

7.3 Main menu (Home) 21

7.3.1 Initialization 21

7.3.2 Main menu 22

7.3.2.1 Settings 23

7.3.2.1.1 Password-Settings 23

7.3.2.1.2 Sensor-settings 24

7.3.2.1.2.1 Choice of the sensor type (For example type CS-Digital sensor) 25

7.3.2.1.2.2 Name the measurement data and define the decimal places 26

7.3.2.1.2.3 Recording measurement data 26

7.3.2.1.2.4 Alarm-Settings (Alarm Popup) 27

7.3.2.1.2.5 More Settings (scale analogue output) 28

7.3.2.1.2.6 Dew Point Sensor of type CS-Digital (SDI Bus) 29

7.3.2.1.2.7 Consumption Sensor of type CS-Digital (SDI Bus) 30

7.3.2.1.2.8 Dew Point Sensor FA 500 / FA 510 of type FA 5xx (RS 485 Modbus) 33

7.3.2.1.2.8.1 Settings Dew point sensor FA 500 FA 510 34

7.3.2.1.2.9 Flow sensor of type VA 5xx (RS 485 Modbus) 37

7.3.2.1.2.9.1 Settings for Flow sensor VA 5xx 38

7.3.2.1.2.9.2 Diameter settings (only for VA 500 or VA 550) 38

7.3.2.1.2.9.3 Gas Constant settings 39

7.3.2.1.2.9.4 Definition of the reference conditions 40

7.3.2.1.2.9.5 Definition Unit of flow and velocity 40

7.3.2.1.2.9.6 Definition consumption counter value and consumption unit 41

7.3.2.1.2.9.7 Settings analogue output 4-20mA of VA 5xx 42

7.3.2.1.2.9.8 Settings Pulse / Alarm output of VA 5xx 43

7.3.2.1.2.9.9 Settings ZeroPoint or Low Flow Cut off for VA 5xx 44

7.3.2.1.2.10 Configuration of Analogue-Sensors 45

7.3.2.1.2.11 Type 0 - 1/10/30 Volt and 0/4 – 20 mA 45

7.3.2.1.2.12 Type PT100x and KTY81 47

7.3.2.1.2.13 Type Pulse (Pulse ration) 48

7.3.2.1.2.14 Type „No Sensor“ 50

7.3.2.1.2.15 Type Modbus 51

7.3.2.1.2.16 Selection and activation of Sensor-Type Modbus 51

7.3.2.1.2.16.1 Modbus Settings 51

7.3.2.1.3 Data logger Settings 55

7.3.2.1.4 Device Settings 59

7.3.2.1.4.1 Language 59

7.3.2.1.4.2 Date & Time 60

7.3.2.1.4.3 SD-Card 61

7.3.2.1.4.4 System update 62

7.3.2.1.4.4.1 Check for new Software updates (USB) 62

7.3.2.1.4.5 Factory Reset 64

7.3.2.1.4.6 Calibrate touch-screen 65

7.3.2.1.5 Set backlight 65

7.3.2.1.6 Cleaning 66

7.3.2.1.7 System-Status 66

7.3.2.1.8 About PI 500 66

7.3.2.2 Chart 67

7.3.2.3 Chart / Real time values 71

7.3.2.4 Channels 73

7.3.2.4.1 Min/Max Function 73

7.3.2.5 Real time values 75

7.3.2.6 Alarm overview 76

PI 500 Seite 4 von 93

Table of Contents

8 EXPORT /IMPORT 77

8.1 Export Logger data 77

8.2 Export System Settings 79

8.3 Import System Settings 80

9 VIRTUAL CHANNELS (OPTIONAL) 81

9.1 Option „Virtual Channels“ activation 81

9.2 Virtual Channels Settings 82

9.2.1 Selection of Sensor-type 82

9.2.2 Configuration of each single virtual value 83

9.2.3 Activation of a single virtual value 83

9.2.4 Definition of Operands 83

9.2.5 Definition of Operations 85

9.2.6 Definition of Unit 85

9.2.7 Value name, resolution of decimal places and recording of values 87

10 ANALOG TOTAL (OPTIONAL) 88

10.1 Option „Analog Total“ activation 88

10.2 Selection of sensor type 89

11 CLEANING 90

12 BATTERY 90

PI 500 Seite 5 von 93

Safety instructions

Please check whether this manual corresponds with the device type.

Please attend to all notes indicated in this instruction manual. It contains essential information
that has to be followed during installation, operation and maintenance. Therefore, this
instruction manual has to be read categorically by the technician as well as by the responsible
user/qualified personnel before installation, initiation and maintenance.

This instruction manual has to be available at any time at the operation site of the PI 500.
Regional and national regulations respectively, have to be observed in addition to this
instruction manual if necessary.

In case of any obscurities or questions with regard to this manual or the instrument please
contact CS Instruments GmbH.

Warning!
Supply voltage!
Contact with supply voltage carrying non-insulated parts may cause an electric shock

with injury and death.

Warning!
Inadmissible operating parameters!
Undercutting and exceeding respectively of limit values may cause danger to persons

and material and may lead to functional and operational disturbances.

Attention!
Malfunctions at the PI 500!
Faulty installation and insufficient maintenance may lead to malfunctions of the PI 500

which may affect the measuring results and which may lead to misinterpretations.

1 Safety instructions

1.1 Generell

Measures:

• Note all applicable regulations for electrical installations (e.g. VDE 0100)!

• Carry out maintenance only in strain less state!

• All electric works are only allowed to be carried out by authorized qualified personnel.

Measures:

• Make sure that the PI 500 is only operated within the admissible limit values indicated on the type
label.

• Strict observance of the performance data of the PI 500 in connection with the application.

• Do not exceed the admissible storage and transportation temperature.

Further safety instructions:

• Attention should also be paid to the applicable national regulations and safety instructions during
installation and operation.

• The PI 500 is not allowed to be used in explosive areas.

Additional remarks:

• Do not overheat the instrument!

• PI 500 is not allowed to be disassembled!

PI 500 Seite 6 von 93

Safety Instructions

NOTE!

The plug of the power supply unit (charger) is used as a separator.
This separator must be clearly recognisable and easily accessible by the user. A plug

connector with a CEE7/7 system is necessary.

NOTE!
Only the supplied power supply may be used.

1.2 Installation

PI 500 Seite 7 von 93

Application Area

2 Application Area

The new PI 500 is an all-purpose hand-held measuring instrument for many applications in industry
Like e.g.:

► Consumption/flow measurement
► Pressure/vacuum measurement
► Temperature measurement
► Moisture/dew point measurement

The 3.5” graphic display with touch screen makes the operation very easy.

The graphic indication of coloured measurement curves is inimitably.
Up to 100 million measured valued can be stored with date and name of measuring site. The
measured data can be transferred to the computer via USB stick.

The following sensors can be connected to the freely configurable sensor input of PI 500:

 Pressure sensors (high and low pressure)
 Flow sensors, VA 400/420
 Temperature sensors Pt 100, 4..20 mA
 Dew point sensors FA410 / FA415
 Effective power meters
 Optional third-party sensors with the following signals:

0...1/10 V, 0/4...20 mA, Pt100, Pt1000, pulse, Modbus

PI 500 Seite 8 von 93

Technical data

Colour screen

3.5“-Touchpanel TFT transmissive, graphics, curves, statistics

Interfaces

USB

Power supply for sensors

Output voltage: 24 VDC ± 10%
Output current: 120 mA continuous operation

Current supply

Internal rechargeable Li-Ion batteries charging time approx. 4 h
PI 500 operation: > 4h depending on current consumption of external sensor

Power supply unit

100 – 240 VAC/50 – 60 Hz, 12VDC – 1A
Safety class 2, only for application in dry rooms

Dimension

82 x 96 x 245 mm

Material

Plastic PC/ABS

Weight

450 g

Operating temperature

-20...70°C measuring gas temperature

0... 50°C ambient temperature

Storage temperature

-20 to +70°C

Optional

Data Logger, Memory size 2 GB SD memory card standard, optionally
up to 4 GB

EMC

DIN EN 61326

3 Technical data PI 500

PI 500 Seite 9 von 93

Inputsignals for Sensor

Input signals

Current signal
(0 – 20 mA / 4 – 20 mA)
internal or external
power supply
Measuring range

0 – 20 mA / 4 – 20 mA

Resolution

0,0001 mA

Accuracy

 0,03 mA  0,05 %

Input resistance

50 

Voltage signal
(0 - 1V)

Measuring range

0 - 1 V

Resolution

0,05 mV

Accuracy

 0,2 mV  0,05 %

Input resistance

100 k

Voltage signal
(0 - 10 V / 30 V)

Measuring range

0 - 10 V/30 V

Resolution

0,5 mV

Accuracy

 2 mV  0,05 %

Input resistance

1 M

RTD
Pt100

Measuring range

-200 - 850 °C

Resolution

0,1 °C

Accuracy

 0,2 °C at -100 - 400 °C
 0,3 °C (further range)

RTD
Pt1000

Measuring range

-200 - 850 °C

Resolution

0,1 °C

Accuracy

 0,2 °C at -100 - 400 °C
 0,3 °C ( further range )

Pulse

Measuring range

minimal pulse length 100 μs
frequency 0 - 1 kHz
max. 30 VDC

4 Input signals ext. sensor PI 500

5 Cable cross section

5.1 Sensor circuit points/Output signal:

AWG16 – AWG28, cable cross-sections: 0,14 - 1,5 mm2

PI 500 Seite 10 von 93

Connection diagrams of the different sensor types

Connector housing

Plug insert

Collet

Clamping nut

Cable lenght 5m/10 m

1

weiss white

2

braunbrown

3

grün green

4

gelb yellow

5

grau grey

6

rosa pink

7

blau blue

8

rot red

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+ RS485

- RS485
SDI (CS-internal data transmission for all Dew point and Flow sensor FA/ VA 400)
ANALOG IN +
ANALOG IN –)
STROMQUELLE 500 µA
+VB, 24V DC Power supply for sensor

-VB, GND Sensor

White
Brown
Green
Yellow
Grey
Pink
Blue

6 Connection diagrams of the different sensor types

6.1 Connector pin assignment for all sensors at PI 500

The interface connector to be used is a ODU Medi Snap 8 pin – Reference: K11M07-P08LFD0-6550
.
Available connection cables at CS-Instruments are:

ODU with Open ends: Order no 0553 0501, cable length: 5 m.

Order no 0553 0502, cable length: 10 m.
ODU with M12 Connector: Order no 0553 0503, cable length: 5 m.
Extension cable (ODU/ODU): Order no 0553 0504, cable length: 10 m.

Connection scheme:

PI 500 Seite 11 von 93

View on welding pins of Medi Snap Connector

Connection diagrams of the different sensor types

1

3 2

SDI

+

-

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

PI 500

FA 300
FA 415

The digital data transmission between PI 500 and the dew point
sensors FA 415 and FA 300 occur via the SDI bus line.

1

3 2

SDI

+

-

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

PI 500

FA 410
FA 400
VA 400
VA 420

The digital data transmission between PI 500 and the sensors FA
400/410 and VA 400/420 occurs via the SDI bus line.
.

2

1 3

+

-

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

4

Sensor

Weiss / White

Braun / Brown

Blau / Blue

Rot / Red

PI 500

FA 510
FA 500
VA 500
VA 520

The digital data transmission between PI 500 and the sensors FA
500/ FA 510 and VA 500/520 occurs via RS 485 (Modbus).

green

blue

red

blue

red

green

FA serial: dew point sensors from CS Instruments
VA serial: consumption sensors from CS Instruments

6.2 Connection CS dew point sensors series FA 415/FA 300

6.3 Connection for CS dew point- and consumption sensors, series FA/VA 400

6.4 Connection for CS dew point- and consumption sensors, series FA/VA 5xx

PI 500 Seite 12 von 93

Connection diagrams of the different sensor types

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

1 = 2.5V – 30V

0 = 0V – 0.7V

-

Signal level 0:
low = 0 – 0,7 VDC

Signal level 1:
high = 2,5 – 30 VDC

t = 400 µs
max. frequency

(duty cycle 1:1) = 1000 Hz
input resistance:

min. 100 kilo ohm

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

R

Required external

R = 4K7

Attention:
The PI 500 is counting a
consumption unit, by switching
„power on“.

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

R

Required external

R = 4K7

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Not possible / allowed!

yellow

grey

yellow

grey

blue

blue

red

red

yellow

grey

yellow

grey

6.5 Connection pulse sensors

PI 500 Seite 13 von 93

Connection diagrams of the different sensor types

Sensors with 4 - 20 mA-output in 2-wire technology

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

Sensor

ß 0 / 4 ...20mA

PI 500

Sensors with 4 - 20 mA output in 3-wire technology

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

-

Sensor

ß 0 / 4 ...20mA

.

PI 500

Sensors with 4 - 20 mA output in 4-wire technology

à 0 / 4 ...20mA

ß 0 / 4 ...20mA

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Sensor

+

-

PI 500

Yellow

Yellow

Yellow

Grau

blue

blue

blue

red

red

6.6 Analogue two-, three-, and four-wire current signal

PI 500 Seite 14 von 93

Connection diagrams of the different sensor types

+

-

ß 0...1 / 10 / 30 Vdc

+

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Sensor

Sensor with voltage output in 3-wire technology

+

-

ß 0...1 / 10 / 30 Vdc

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

Sensor

+

-

Sensor with voltage output in 4-wire technology

Yellow

Yellow

grey

blue

blue

red

red

6.7 Three- and four-wire power supply 0 - 1/10/30 VDC

PI 500 Seite 15 von 93

Connection diagrams of the different sensor types

Yellow

rd

pink

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

2-wire PT100/PT1000/KTY81

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

3-wire PT100/PT1000/KTY81

Sensor

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

4-wire PT100/1000/KTY81

I (500µA)

12345678

+ RS485

- RS485
SDI

Analog IN +

+VB 24Vdc

-VB GND

Analog IN -

+

-

Sensor

+

-

Sensor with RS485 Interface

Yellow

Yellow

grey

grey

Pink

Pink

red

red

blue

white

brown

red

6.8 Two-, three- and four-wire connector pin assignments for PT100/PT1000/KTY81

6.9 Connection with RS485

PI 500 Seite 16 von 93

Operation PI 500

After pressing the Screenshot button a menu (see
left) appears where the storage target, USB Stick or
internal SD-card, could be selected.

The screens are stored as bitmap and the naming is
a consecutively number. For every day, a new folder
is created.

Folder definition; DJJMMTT
D=fix(for date)

JJ = year
MM= month
TT= day

Path: DEV0003/DP500/Bitmap

Example: first picture 10. September 2013
\\DEV0003/PI500/Bitmap/D130910/B00000.bmp

7 Operation PI 500

The operation of the DP 500 7 DP 510 by means of a keypad and a touch panel

7.1 Keypad

7.1.1 On- and Off-button

On-or Off switching by long press buttons.

7.1.2 Brightness buttons

With the button and the display brightness can be changed.

7.1.3 Screenshot-Button

By pressing the Screenshot-button, the actual display content will be stored.

Storage is possible either to a USB Stick or on to the internal SD-card

7.1.3.1 Storing Screenshot

PI 500 Seite 17 von 93

Operation PI 500 - Touchpanel

With Export Screenshots the stored
Screenshots will be transferred to a USB­Stick.

Use the Change buttons to adjust a period
between start and end. Stored bitmaps data in
this period are exported.

The selected date is always green, and the
date numbers of the Sundays are red, like in
the calendar.

On days, where bitmaps were recorded, the
date numbers are optical highlighted.

7.1.3.2 Export Screenshots

The stored bitmaps on the SD-card could be exported to a USB –Stick.

Main menu  Export Data

Main menu  Export Data Export Screenshots

Main menu  Export Data Export Screenshots Change

PI 500 Seite 18 von 93

Operation PI 500 - Touchpanel

Main menu  Export Data Export Screenshots  Export

The Screenshots of the selected period are exported to the USB-Stick.

PI 500 Seite 19 von 93

Operation PI 500 - Touchpanel

7.2 Touchpanel

The operation is largely self-explanatory and menu-driven via the touch panel.
The selection of the respective menu items occur via short "tapping" with the finger or a soft round
pen.

Attention: Please use no pens or other objects with sharp edges!
The foil can be damaged!

After sensors are connected, they also have to be configured.
Inputs or changes can be made with all white deposit fields.

The measured values can be represented as a curve or values.

Words in green font refer mainly to the pictures in the section of the chapter, but also on important
menu paths or menu items that are related to be in green font.

The menu navigation is generally in a green font!
The table of contents and chapter references in blue font contain links to the respective chapter title.

PI 500 Seite 20 von 93

Main menu

After switching on the PI 500 the channel is
initialized and the menu „ Real time values „
appears.

Attention:
For the first initiation, there may be no
external channel for PI 500 preset!

7.3 Main menu (Home)

From the main menu, you can reach every available item.

7.3.1 Initialization

Please see chapter 7.3.2.1.2 Sensor Settings then select appropriate configurations and set!

PI 500 Seite 21 von 93

Main menu

Hard- and
Software-Version

Alarm display

Status
Datalogger

Interval Datalogger and
remaining memory capacity

Date & Time
(Battery status every 30s)

7.3.2 Main menu

Home

Important:

Before the first sensor setting is made, the language and time should be set!

Remark:

Chapter 7.3.2.1.4.1 language

Main  Settings  Device Settings  Set Language)

Chapter 7.3.2.1.4.2 Date & Time

Main  Settings  Device Settings  Date & Time)

PI 500 Seite 22 von 93

Settings / Password-Settings

Enter Password

Please enter new password ( 4 digits)

If an incorrect password is entered, there
appears Enter password or New password

repeat in red font.

If you can’t remember the password, please
use Master password in order to enter a new
password.

Remark:

The master password is supplied together with
the instrument’s documentation.

Factory settings for password at the time of
delivery: 0000 (4 times zero).

If required, the password can be changed in the

Password settings.

The new password must be entered two times
in a row and in each case confirmed with OK

Overview of the Settings

7.3.2.1 Settings
The settings are all protected by a password!

Settings or changes are generally confirmed with OK!
Remark:

If you go back to main menu and then again one of the setting menus is called, you must enter the
password again.

Main menu  Settings

7.3.2.1.1 Password-Settings

Main menu  Settings  Password settings

PI 500 Seite 23 von 93

Sensor-settings

0.000 m³/h

648195 m³

0.000 m/s

The overview of the available channel appears
after entering the password.

Remark:

Usually there is no preset for the external
channel!

7.3.2.1.2 Sensor-settings

Important:
Sensors from CS Instruments are generally pre-configured and can be connected directly to
external sensor channel!

Main menu  Settings Sensor settings

PI 500 Seite 24 von 93

Sensor-settings

If still no sensor has been configured, the

Type No Sensor appears.

By pushing the description field Type No

Sensor the list of sensor types appears

(see next step).

Now the Type CS-Digital is selected for the
VA/FA 400 series and confirmed by pressing
the OK button.

7.3.2.1.2.1 Choice of the sensor type (For example type CS-Digital sensor)

Main menu  Settings  Sensor settings  C1

Main menu  Settings  Sensor settings  C1 Type description field  CS-Digital

PI 500 Seite 25 von 93

Sensor-Settings – Naming of measurement data

°C

0.000 ltr/ min

2345678 ltr

0.00 m/s

For the recorded Value there can be
entered a Name with 10 characters and
later in menu item Graphics/Real time

values it is easier to identify it.

Otherwise the Name is, for example, C1b.
The channel name is C1 and a is the first
measurement data at the channel,
the Second b and the Third c.
The Resolution of the decimal places is
simply adjustable by pushing right and left
(0 to 5 decimal places).

Use the Record buttons to select the
measurement data that will be stored by

activated data logger.

7.3.2.1.2.2 Name the measurement data and define the decimal places

Remark:

The Resolution of the decimal places, the Short Name and Value Name are found under the Tool

button!

Tool Button:

Main menu  Settings  Sensor settings  C1  Tool Button

See chapter 7.3.2.1.2.7 label and setting the description fields

7.3.2.1.2.3 Recording measurement data

Main menu  Settings  Sensor settings  C1  Record Button

Attention:
Before the selected measurement data are recorded, the data logger must be activated after the

settings (See chapter 7.3.2.1.3.2 Logger-Settings(Datalogger)).

PI 500 Seite 26 von 93

Sensor-Settings / Alarm-Settings

0.000 ltr/ min

2345678 ltr

0.00 m/s

In the alarm settings, an Alarm 1 and Alarm

2 incl. Hysteresis can be entered for each

channel.

In the menu Alarm overview (can be reached
from the main menu), the alarm settings are
clearly represented.

Here for example the Alarm-1 yellow and the

Alarm-2 red.

After alarm setting for Channel C1a.

7.3.2.1.2.4 Alarm-Settings (Alarm Popup)

Main menu  Settings  Sensor settings  C1   Alarm-Button

By pushing an alarm button, the following window appears:

Main menu  Settings  Sensor settings  C1   Alarm-Button  Alarm-1- und Alarm-2-buttons
+ Popup-buttons

Main menu  Settings  Sensor settings  C1

Remark:
After confirm with OK, the font is black again and the values and settings are accepted

PI 500 Seite 27 von 93

Sensor-Settings / Alarm-Settings

m³/h

293.0

1000.0

110.0

m³/h

m³/h

0.000

200.000

293.00

1000.00

110.00

In More-Settings, you can define whether the
4 - 20 mA analogue output of the sensor
based on the flow rate or velocity.

The green highlighted description field is
selected!

In addition, you can push the scale manual
button and set the measuring range.

After confirming with OK, the settings are
assumed.

Remark:

More-Settings only for type CS-Digital

available!

7.3.2.1.2.5 More Settings (scale analogue output)

Main menu  Settings  Sensor settings C1 arrow right (2.page)  More settings

The settings are completed after pressing the OK button!
Remark:

After confirming with OK, the font is black again and the values and settings are accepted.

PI 500 Seite 28 von 93

Sensor-settings

9.5 % rF

22.6 °C

-9.2 °Ctd

Dew Point

Now the Type CS-Digital is selected for the
VA/FA 400 series and confirmed by pressing
the OK button.

The PI 500 detects, if the connected sensor is
a flow or dew point sensor of CS Instruments
and set the CS-Digital subtype automatically
correct.

It is possible to enter a name with 24
characters.

7.3.2.1.2.6 Dew Point Sensor of type CS-Digital (SDI Bus)

First step: choose an unused sensor channel

Main menu  Settings  Sensor settings  C1

Second step: choose type CS-Digital

Main menu  Settings  Sensor settings  C1  Type description field  CS-Digital

Main menu  Settings  Sensor settings  C1

Main menu  Settings  Sensor settings  C1 description field Name

Third step: confirm with OK two times

PI 500 Seite 29 von 93

Sensor-settings

0.000 ltr/ min

2345678 ltr

0.00 m/s

Now the Type CS-Digital is selected for the
VA/FA 400 series and confirmed by pressing
the OK button.

The PI 500 detects, if the connected sensor is
a flow or dew point sensor of CS Instruments
and set the CS-Digital subtype automatically
correct.

7.3.2.1.2.7 Consumption Sensor of type CS-Digital (SDI Bus)
First step: choose an unused sensor channel

Main menu  Settings  Sensor settings  C1

Second step: choose type CS-Digital

Main menu  Settings  Sensor settings  C1  Type description field  CS-Digital

Main menu  Settings  Sensor settings  C1

Now, a Name (see Chapter 7.3.2.1.2.7 label and setting the description fileds), the alarm settings (see Chapter

7.3.2.1.2.4 Alarm-Settings) and the recording-settings (see Chapter 7.3.2.1.2.3 Recording measurement data)

and the Resolution of the decimal places (see Chapter 7.3.2.1.2.2 Name measurement dataand define the

decimal places) can be determined.

Main menu  Settings  Sensor settings  C1 description field Name

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Sensor-settings

0.000 ltr/ min

2345678 ltr

0.00 m/s

ltr

20.00

100.00

1000.00

Kanal

It is possible to enter a name with 24
characters.

By entering the white text fields the value could be added or changed content could be
change

A preset selection of suitable Units.

Third step: confirm with OK two times

Main menu  Settings  Sensor settings  C1 arrow right (2.page)

Main menu  Settings  Sensor settings  C1 description field Unit

PI 500 Seite 31 von 93

Sensor-settings

A preset selection of suitable Gas Constants.

Important:
The inner diameter of flow tube can be

entered here, if this was not automatically
correctly set.

Inner diameter is entered here for example

27.5 mm.

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  description field of
numerical value

Important:
The inner diameter should be entered as precisely as possible, because otherwise the

measurement results are not correct!
There is no uniform standard for the tube inner diameter!

(Please, inquire at the manufacturer or measure by your own!)

Main menu  Settings  Sensor settings  C1  arrow right (2.page  Gas Constant description
field

Remark:

After confirming with OK, the font is black again and the values and settings are accepted.

PI 500 Seite 32 von 93

Sensor-settings

Now the Type FA 5xx is selected for the FA
5xx series and confirmed by pressing the OK
button.

Input of a name, please enter the text field

„Name“.

It is possible to enter a name with max. 24
characters.

Confirmation by pressing the OK-button.

The connection with the FA 5xx sensor is
done after confirmation by pressing “OK”.

7.3.2.1.2.8 Dew Point Sensor FA 500 / FA 510 of type FA 5xx (RS 485 Modbus)

First step: choose an unused sensor digital channel

Main menu  Settings  Sensor settings  C1

Second step: choose type FA 5xx

Main menu  Settings  Sensor settings  C1  Type description field  FA 5xx

Now, a Name (see Chapter 7.3.2.1.2.7 label and setting the description fileds), the alarm settings (see Chapter

7.3.2.1.2.4 Alarm-Settings) and the recording-settings (see Chapter 7.3.2.1.2.3 Recording measurement data)

and the Resolution of the decimal places (see Chapter 7.3.2.1.2.2 Name measurement dataand define the

decimal places) can be determined.

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Sensor-settings

The definition of the fixed value system pressure
value is done by activating the button "fixed", but
this is only required in case a ext. pressure
probe is connected.
The value is entered in the corresponding text
field. The unit can be freely selected, selection
menu is opened by pressing the corresponding
button units

Confirm the settings by pressing the OK button.

Unit selection for temperature and humidity by
pressing the button °C, °F, g/m³ or mg/m³.

Confirm the settings by pressing the OK button.

7.3.2.1.2.8.1 Settings Dew point sensor FA 500 FA 510

7.3.2.1.2.8.1.1 Unit selection for temperature and humidity

Main menu  Settings  Sensor settings  C1 arrow right (2.page)

7.3.2.1.2.8.1.2 Definition of the System pressure (relative pressure value)

Main menu  Settings  Sensor settings  C1 arrow right (2.page)Pressure Setting  Fixed

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Sensor-settings

Cancel

Back

Reference pressure is the pressure for that the
dew point in relaxation will be back-calculated.

Default- Value is 1013 mbar (Atm. Pressure).

Confirm the settings by pressing the OK button.

By using an ext. pressure sensor, which is
detected automatically e.g. here at input B1,
the button Sensor has to be activated.

With activation of the text field „Sys Pressure“
the corresponding channel with the required
measuring value could be selected

Only values with pressure units can be
selected.

Confirm the settings by pressing the OK button.

Main menu  Settings  Sensor settings  A1 arrow right (2.page)Pressure Setting  Sensor

7.3.2.1.2.8.1.3 Definition of Reference pressure (absolute pressure value)

Main menu  Settings  Sensor settings  C1 arrow right (2.page)Pressure Setting  Text field
Ref.Pressure

PI 500 Seite 35 von 93

Sensor-settings

26.45

22

<3.6

Here, a one-point calibration can be performed.

For that purpose, please enter in the text box

"Reference Value" the new correct dew point

value.

Then by pressing the "Calibration" button taking
over the inserted reference value.

Calibration can be put back to factory setting by
pressing „Reset“.

For each performed calibration, the counter is
increased by 1.

This menu allows the adjustment / assignment of the
measurement value and the scaling of the analogue
output.

Selection of the measurement value by selecting the
appropriate measured value key in this example, “DP ° C"
for dew point ° Ctd.

In text fields "4mA" and "20mA" the appropriate scaling
values are entered, here from -80 ° Ctd (4mA) to -20 ° Ctd
(20mA).

With "Error Val" is determined what is output in case of
error at the analog output.

 <3.6 Sensor error / System error
 22 Sensor error / System error

 4..20 Output according Namur (3.8mA – 20.5 mA)

< 4mA to 3.8 mA Measuring range under range
>20mA to 20.5 mA Measuring range exceeding

7.3.2.1.2.8.1.4 Calibration

Main menu  Settings  Sensor settings  C1 arrow right (2.page) Calibration

7.3.2.1.2.8.1.5 More Settings Analogue output 4-20mA

Main menu  Settings  Sensor settings  C1 arrow right (2.page) More-Settings  4-20mA

PI 500 Seite 36 von 93

Sensor-Setting / Label and setting the description fields

The connection with the VA 5xx sensor is
done after confirmation by pressing “OK”.

Now the Type VA 5xx is selected for the VA
5xx series and confirmed by pressing the OK
button.

Input of a name, please enter the text field

„Name“.

It is possible to enter a name with max. 24
characters.

Confirmation by pressing the OK-button.

7.3.2.1.2.9 Flow sensor of type VA 5xx (RS 485 Modbus)

First step: choose an unused sensor digital channel

Main menu  Settings  Sensor settings  C1

Second step: choose type VA 5xx

Main menu  Settings  Sensor settings  C1  Type description field  VA 5xx

Now, a Name (see Chapter 7.3.2.1.2.7 label and setting the description fileds), the alarm settings (see Chapter

7.3.2.1.2.4 Alarm-Settings) and the recording-settings (see Chapter 7.3.2.1.2.3 Recording measurement data)

and the Resolution of the decimal places (see Chapter 7.3.2.1.2.2 Name measurement dataand define the

decimal places) can be determined.

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Sensor-settings

For each text field could be the either a value
or a unit be set.

Settings by entering the text field and then
input a value or select the unit for the
appropriate field.

In case of VA 520 and VA 570 with integrated
measuring section the diameter and diameter
unit field are not access able.

Important:
Only for VA 500 or VA 550 possible to
change the inner diameter

In
Please confirm by pressing the OK button and

go back with arrow left (1.page).

After pressing the Unit Text fields following
units bare selectable.

7.3.2.1.2.9.1 Settings for Flow sensor VA 5xx

Main menu  Settings  Sensor settings  C1 arrow right (2.page)

7.3.2.1.2.9.2 Diameter settings (only for VA 500 or VA 550)

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  diameter description field

Important:
The inner diameter should be entered as precisely as possible, because otherwise the

measurement results are not correct!
There is no uniform standard for the tube inner diameter!

(Please, inquire at the manufacturer or measure by your own!)

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  diameter unit description
field

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Sensor-settings

All gases marked in blue and with (real) have
been a real gas calibration curve stored in the
sensor.

Select the gas you require and confirm
selection by pressing OK button.

7.3.2.1.2.9.3 Gas Constant settings

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Gas Constant description field

Attention:
Reference temperature and reference pressure (factory setting 20 °C, 1000 hPa):

All volume flow values (m³/h) and consumption values indicated in the display are
related to 20 °C, 1000 hPa (according to ISO 1217 intake condition)
0 °C and 1013 hPa (= standard cubic meter) can also be entered as a reference.
Do not enter the operation pressure or the operation temperature under reference
conditions!

PI 500 Seite 39 von 93

Sensor-settings

7.3.2.1.2.9.4 Definition of the reference conditions

Here, the desired measured media reference conditions for pressure and temperature can be defined

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Pressure description field
Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Pressure Unit description field

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Temp. description Field
Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Ref. Temp. Unit description Field

7.3.2.1.2.9.5 Definition Unit of flow and velocity

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Flow description Field
Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Velocity description Field

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Sensor-settings

The sensor allows taking over a starting
counter value. Inserting the value by entering
the ”Count. Val.” text field.

In the Count. Val. Unit field different units
could be used. Selection by activation of the

“Count. Val. Unit” text field

In case the counter value unit will be changed
only the consumption counter value will be
recalculated to the appropriate unit.

Selection to confirm selection by pressing OK
button.

Important!
When the counter reach 100000000 m³ the
counter will be reset to zero.

7.3.2.1.2.9.6 Definition consumption counter value and consumption unit

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Count Val. description Field

Main menu  Settings  Sensor settings  C1 arrow right (2.page)  Count Val. Unit description Field

Remark:

After confirmation with OK, the font is black again and the values and settings are accepted

PI 500 Seite 41 von 93

Sensor-settings

This menu allows the adjustment / assignment of the
measurement value and the scaling of the analogue output
by pressing the”4-20mA Ch1” button.

Selection of the analogue output measurement value by
activating the appropriate measured value key in this
example, “Flow".
Possible outputs are flow, velocity and temperature.
In case of no use, please select “Off”.

The analogue output scaling have to possibilities,
automatic scaling (default) and a manual scaling by the
user. Auto scaling is based on the calibration settings,
means 4mA is set to zero and the 20mA value is based on
the max. settings here 900m³/h

A “manual scaling” needs an activation of the “scale

manual” button.

In text fields "4mA" and "20mA" the appropriate scaling
values are entered, here from zero m³h (4mA) to 300 m³/h
(20mA).

With "Error Val" it is determined what is the output in case
of an error at the analogue output.

 2 mA Sensor error / System error
 22 mA Sensor error / System error

 4..20 Output according Namur (3.8mA – 20.5 mA)

< 4mA to 3.8 mA Measuring range under range
>20mA to 20.5 mA Measuring range exceeding

Inputs / changes to be confirmed with “OK” button. Return
to main menu with “Back”.

7.3.2.1.2.9.7 Settings analogue output 4-20mA of VA 5xx

Main menu  Settings  Sensor settings  C1 More-Settings  4-20mA Ch1

Main menu  Settings  Sensor settings  C1  More-Settings  4-20mA Ch1

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Sensor-settings

The pulse output of the VA 5xx could be set
functionally as pulse output or alarm output.

Function to activate by pressing either the

“Pulse” or “Alarm” button.

In case of no use, please select “none”.
Inputs / changes to be confirmed with “OK”

button. Return to main menu with “Back”.

To set up the pulse first the unit and the
measurement value have to be defined.

Unit selection by pressing “unit” button and
choice one of the possible units “kg”, “cf”, “ltr”
or “m³”).

Pulse weight setting by entering the text field

“Value”.

Here with defined 1 pulse per m³ and with
positive polarity.

With „Polarity“ the switching state could be
defined.
Pos. = 0à 1 neg. 1à 0

pos

neg

open

closed

Inputs / changes to be confirmed with “OK”
button. Return to main menu with “Back”.

In case of use the pulse output as alarm
following definitions needs to be set:

Unit selection by pressing “unit” button and
choice one of the possible units “cfm”, “ltr/s”,

“m³/h”, “m/s” ”, “°F ”, “°C” ”, “kg/s” or ”,
“kg/min”).

Alarm value setting by entering the text fields

“Value”.

The limits „High“ or „Low“ defines when the
alarm is activated, selecting by pressing the
appropriate button

High: Value over limit
Low: Value under limit

Inputs / changes to be confirmed with “OK”
button. Return to main menu with “Back”.

7.3.2.1.2.9.8 Settings Pulse / Alarm output of VA 5xx

Main menu  Settings  Sensor settings  C1 More-Settings  Pulse / Alarm

Main menu  Settings  Sensor settings  C1 More-Settings  Pulse

Main menu  Settings  Sensor settings  C1 More-Settings  Alarm

PI 500 Seite 43 von 93

Sensor-settings

2.045

2.045

With these function following adjustments for
the sensor VA 5xx could be done:

Zeropoint:

When, without flow, the installed sensor shows
already a flow value of > 0 m³/h herewith the
zero point of the characteristic could be reset

Cutoff:

With the low-flow cut off activated, the flow
below the defined "LowFlow Cut off" value will
be displayed as 0 m³/h and not added to the
consumption counter.

For Zero Point the text field “ ZeroPoint” to

enter and insert the displayed actual flow, here

2.045

For inserting low flow cutoff value activate the

text field “CutOff” and insert the required

value, here 10.

With the Reset” button all entries could be set

back to zero.
Inputs / changes to be confirmed with “OK”

button. Return to main menu with “Back”.

7.3.2.1.2.9.9 Settings ZeroPoint or Low Flow Cut off for VA 5xx

Main menu  Settings  Sensor settings  C1  More-Settings  Zeropoint

PI 500 Seite 44 von 93

Sensor-Settings / Configuration of Analogue -Sensors

125. 44 °C

Please see the scale of the sensor (here for
example Type 0 - 10V corresponds to
0 - 250 ° C) from the data sheet of the
connected sensor.

By Scale 0V enter the lower and by Scale10V
the upper scale value.

By Scale 0V enter the lower and by Scale10V
the upper scale value

The Sensor Supply Voltage is switched On,
if it´s required by the sensor type, otherwise
off (no green hook).

Please confirm by pressing the OK button

It is possible to define a Offset-Value. With
the Set Value to-button (Offset) you enter it.
The positive or negative difference of the

Offset will be displayed.

By pressing the Reset-button the Offset will
be deleted

7.3.2.1.2.10 Configuration of Analogue-Sensors

A brief overview of the possible Type of settings with examples.
For CS-Digital see chapter 7.3.2.1.2.2 Choice of the sensor type (For example type CS-Digital sensor) and

7.3.2.1.2.6 Dew Point sensor with type CS-Digital and 7.3.2.1.2.7 Consumption Sensor of type CS-Digital (SDI
Bus)

The Alarm-settings, Record-Button, the Resolution of the decimal places and Short Name and Value-Name
are all described in Chapter 7.3.2.1.2 Sensor-Settings.

7.3.2.1.2.11 Type 0 - 1/10/30 Volt and 0/4 – 20 mA

Main menu  Settings  Sensor settings  C1  Type description field  0 - 1/10/30 V

Main menu  Settings  Sensor settings  C1  arrow right (2.page)

PI 500 Seite 45 von 93

Sensor-Settings / Configuration of Analogue sensors

10.55 bar

Here for example Type 4 - 20 mA.

A preset selection of suitable units by Type

0 - 1/10/30 V and 0/4...20 mA.

The different pages could be displayed by
pressing the Page-button.

In addition User specific units could be
defined

Here with the Edit button could analog to

description field a User unit be defined.

Main menu  Settings  Sensor settings  C1  arrow right (2.page) description field Unit

Main menu  Settings  Sensor settings  C1  Type description field 0/4 - 20 mA

PI 500 Seite 46 von 93

Sensor-Settings / Configuration of Analogue sensors

123.54 °C

Here the sensor type PT100 and the Unit in
°C are chosen, alternatively the sensor types

PT1000 and KTY81, as well as the Unit °F

can be selected.

More setting options, see chapter 7.3.2.1.2.9

Type 0 - 1/10/30 Volt and 0/4 - 20 mA!

7.3.2.1.2.12 Type PT100x and KTY81

Main menu  Settings  Sensor settings  B1  Type description field  PT100x

PI 500 Seite 47 von 93

Sensor-Settings / Configuration of Analogue sensors

9000 m³/h

367001 m³

50 Hz

m³/h

Typically the value with unit of 1 Pulse is
standing on the sensor and can directly
entered to the 1 Pulse = description field.

Remark:

Here, all description fields are already
labeled or occupied.

By Unit Pulse you can choose between a
flow volume or a power consumption unit.

7.3.2.1.2.13 Type Pulse (Pulse ration)

Main menu  Settings  Sensor settings  B1  Type description field  Pulse

Main menu  Settings  Sensor settings  B1  arrow right (2.page)  Unit Pulses

PI 500 Seite 48 von 93

Sensor-Settings / Configuration of Analogue sensors

m³/h m³/min

m³/h

Unit of current Consumption by Type Pulse

Remark:

Example with the unit cubic meters / hour

The available Units for the Unit of Counter by

Type Pulse

The counter can be set any time to any
value you need.

Main menu  Settings  Sensor settings  B1  arrow right (2.page)  Unit Consumption

Main menu  Settings  Sensor settings  B1  arrow right (2.page)  Unit Counter

More setting options, see chapter 7.3.2.1.2.9 Type 0 - 1/10/30 Volt and 0/4 - 20 mA!

PI 500 Seite 49 von 93

Sensor-Settings / Type „No Sensor“

Is used to declare a not currently needed
channel as No Sensor defined.

If you go to Type No Sensor Back, the
channel will appear as unused.

7.3.2.1.2.14 Type „No Sensor“

Main menu  Settings  Sensor settings  C1  Type description field  No Sensor

PI 500 Seite 50 von 93

Sensor-Settings / Type „Modbus“

Via Modbus, it is possible to read out up to
8 Register-Values (from Input or Holding
Register) of the sensor.

Selection by the Register Tabs Va –Vh and
activation by pressing of the corresponding

Use button.

Please insert here the specified Modbus ID
of the sensor, allowed values are 1 -247,
(e.g. here Modbus ID = 12)

For setting the Modbus ID on the sensor,
please see sensor-datasheet.

In addition in the menu are the serial
transmission settings Baudrate, Stopbit,

Paritybit and Timeout time to define.

.
In case that the DP 510 is the end of the
RS485 bus system with activating Term- &

Bias- button the required termination and

biasing could be activated.
Confirmation by pressing OK button.
For resetting to the default values please

press Set to Default.

7.3.2.1.2.15 Type Modbus

7.3.2.1.2.16 Selection and activation of Sensor-Type Modbus
First Step: First step: choose an unused sensor channel

Main menu  Settings  Sensor settings  C1

Second step: choose type Modbus

Main menu  Settings  Sensor settings  C1  Type description field  Modbus

Third step: confirm with OK.
Now, a Name (see chapter 7.3.2.1.2.7 Label and setting the decription fieeds) can be determined.

Main menu  Settings  Sensor settings  C1  arrow right (2.page) Va  use

7.3.2.1.2.16.1 Modbus Settings

Main menu  Settings  Sensor settings  C1  arrow right (2.page)  Modbus Settings ID ­text field

PI 500 Seite 51 von 93

Sensor-Settings / Type „Modbus“

The measurement values are kept in the
registers of the sensor and can be
addressed via Modbus and read by the
PI 500
This requires setting the desired register
addresses in the PI 500

Entering the register / data address is here
in decimal with 0-65535.

With the buttons Input Register and Holding

Register the corresponding Modbus-register

type will be selected.

The number format and transmission order
of each value needs to be defined by Data

Type and Byte Order. Both have to be

applied in correct combination.

Main menu  Settings  Sensor settings  C1  Reg. Address description field

Important:
Required is the correct register-address.
It should be noted that the register-number could be different to the register-address (Offset).
For this, please consult the sensor data sheet.

Main menu  Settings  Sensor settings  C1  Reg. Format description field

Supported Data types:
Data Type: UI1(8b) = unsigned Integer => 0 - 255

I1 (8b) = signed integer => -128 - 127
UI2 (16b) = unsigned Integer => 0 - 65535
I2 (16b) = signed integer => -32768 - 32767
UI4 (32b) = unsigned Integer => 0 - 4294967295
I4 (32b) = signed integer => -2147483648 - 2147483647
R4 (32b) = floating point number

Byte Order:
The size of each Modbus-register is 2 Byte. For a 32 bit value two Modbusregister will be read out by

the DS500. Accordingly for a 16bit Value only one register is read.
In the Modbus Specification, the sequence of the transmitted bytes is not defined clearly. To cover all

possible cases, the byte sequence in the DS500 is adjustable and must adapted to the respective
sensor. Please consult here for the sensor datasheet.

e.g.: High byte before Low Byte, High Word before Low Word etc.
Therefore the settings have to be made in accordance to the sensor data sheet.

PI 500 Seite 52 von 93

Sensor-Settings / Type „Modbus“

Selection Register Type Holding Register,
Data Type U1(8b) und Byte Order A / B

HByte LByte
18 => 00 12

Data Order 1. Byte 2. Byte
A 00 12
B 12 00

Selection Register Type Holding Register,
Data Type U1(32b) und Byte Order A-B-C-D

HWord LWord
HByte LByte HByte LByte
29235175522 => AE 41 56 52

Data Order 1.Byte 2.Byte 3.byte 4.Byte
A-B-C-D AE 41 56 52
D-C-B-A 52 56 41 AE
B-A-D-C 41 AE 52 56
C-D-A-B 56 52 AE 41

By pressing the description field Unit
the list with the available units appear

Please select the unit by pressing the
respective button e.g. m³/h.
For validation of the unit, please push the
button OK
To move through the list please press the
button Page.
In case the unit is not available it is possible
to create a user defined unit.
Therefore, please select one of the User_X
buttons.

Example:

Holding Register - UI1(8b) - Value: 18

Holding Register – UI4(32) - Value: 29235175522 à AE41 5652

Main menu  Settings  Sensor settings  C1  Unit- description field

PI 500 Seite 53 von 93

Sensor-Settings / Type „Modbus“

The use of this factor allows adapting the
output value by the same.

By default or value = 0 no scaling is applied
and displayed in the field is don’t scale

By pressing the OK button, the inputs are
confirmed and stored.

Main menu  Settings  Sensor settings  C1  Scale- description field

Main menu  Settings  Sensor settings  C1  OK

PI 500 Seite 54 von 93

Data logger settings

In the top row you can select the predefined

Time intervals 1, 2, 5, 10, 15, 30, 60 and 120

seconds for recording.

A different, individual Time interval can be
entered in the highlighted white description
field right at the head, where the currently set

Time interval is always displayed.

Remark:

The largest possible Time interval is 300
seconds.

7.3.2.1.3 Data logger Settings

Main menu  Settings  Logger settings

Remark:
If more than 12 measurement data are recorded at the same time, the smallest possible time

interval of the data logger is 2 seconds.
In addition, if more than 25 measurement data are recorded at the same time, the smallest

possible time interval of the data logger is 5 seconds.

PI 500 Seite 55 von 93

Data logger settings

A new recording file will be created by
pushing the force new record file button
and a name or comment can be entered by
the choice of the Comment description field.

Important:
If a new recording file should be created,

the force new record file button must be
activated.
Otherwise, the last applied recording file
is used.

By pushing the timed Start button and then
the date/time description field below, the
date and the start time can be set for a data
logger recording.

Remark:

If the start time is activated, it will
automatically be set at the current time plus
a minute.

Main menu  Settings  Logger settings  force new Record File button

or

Main menu  Settings  Logger settings  force new Record File button  Comment description
field

Main menu  Settings  Logger settings  timed Start button

PI 500 Seite 56 von 93

Data logger settings

By pushing the timed Stop button and then
the date/time description field below, the
date and the stop time can be set for a data
logger recording.

Remark:

If the stop time activated, it will automatically
be set to the current time plus an hour.

After pushing the date/time description field
a window will appear where the yellow
marked area of the time or date can always
be set and changed.

Main menu  Settings  Logger settings  timed Stop button

Main menu  Settings  Logger settings  timed Start button/timed Stop button
 Date/Time description field

PI 500 Seite 57 von 93

Data logger settings

After the start and stop time activation and
the created settings, the Start button will
be pushed and the data logger is armed.

The data logger starts the recording at the
set time!

The data logger can be started without
activated time settings, use the Start and

Stop buttons for activate and disable.

Left below there will be shown how many
values are recorded and how long there
still can be recorded.

Remark:

The settings cannot be changed, if the
data logger runs.

With the Cal button the desired date can
be easily select from the calendar.

Main menu  Settings  Logger settings  timed Start button/timed Stop button
 Date/Time description field  Cal button

Main menu  Settings  Logger settings  Start button

Main menu  Settings  Logger settings  Start button/Stop button

Important:
If a new recording file should be created, the force new record file button must be activated.

Otherwise, the last applied recording file is used.

PI 500 Seite 58 von 93

Device - Settings / Language

Overview of Device settings

Here you can select one of 10 languages for
the PI 500

7.3.2.1.4 Device Settings

Main menu  Settings  Device settings

7.3.2.1.4.1 Language

Main menu  Settings  Device settings  Set language

PI 500 Seite 59 von 93

Device – Settings / Date & Time

By pushing the Time Zone description field
and enter the correct UTC, you can set the
correct time all over the world.

The summer and wintertime switchover is
realized by pushing the Daylight Saving
button.

7.3.2.1.4.2 Date & Time

Main menu  Settings  Device settings  Date & Time

PI 500 Seite 60 von 93

Device - Settings / SD-Card

By pressing Reset Logger Database all actual
stored data on SD-Card will be blocked for use in
DS 400. Nevertheless all data are still stored and
available for external use only.

By pressing Erase SdCard all Data on the
SD-Card will be deleted.

7.3.2.1.4.3 SD-Card

Main menu  Settings  Device settings  SD-Card  Reset Logger Database
Main menu  Settings  Device settings  SD-Card  Erase SdCard

PI 500 Seite 61 von 93

System / Factory Reset

Overview of the Update System features

If after pushing the Check USB Stick for new

Software updates button the following

messages in the window appears, then
PI 500 is not connected properly with the
USB stick or no files are available.

7.3.2.1.4.4 System update
Important!

System update can only be done with power supply connected to ensure there is a continuous
power supply during the update.

Main menu  Settings  Device settings  System-Update

7.3.2.1.4.4.1 Check for new Software updates (USB)

Main menu  Settings  Device settings  Update System  Check USB Stick for new Software
updates

PI 500 Seite 62 von 93

Geräte-Einstellung / Datum & Uhrzeit

If the PI 500 is correctly connected to USB,
and new version available it will displayed.

Right aside it shows the current (old) and
another (new) available versions

Ist das PI 500 korrekt mit dem USB-Stick

Update for the available channels of the

PI 500.

Main menu  Settings  Device settings  Update System Update selections

Main menu  Settings  Device settings  Update System  Update channels

Important:
If after the channel update the Reboot system button appears, it has to be pushed to restart the
PI 500.
Update of the channels maybe requires a repeating of this procedure with a reboot of the
system. In that case after reboot of the system a popup is displayed.

PI 500 Seite 63 von 93

System / Factory Reset

If necessary or required, by pressing the

Reboot System-button the PI 500 could be

rebooted.

7.3.2.1.4.5 Factory Reset

Main menu  Settings  Device settings  Factory Reset Reset to Defaults

PI 500 Seite 64 von 93

Device - Settings / calibrate touchscreen / Set backlight

If necessary, a touch-screen recalibration can
be made here. (Improved usage of touch)

Start by pressing Calibrate where a calibration
cross successively appears successively the

top left, bottom right, bottom left, top right and
in the middle.
These positions have consecutively confirmed
in the cross center (pressed.

When the calibration is completed positively a
message is displayed “Calibration successful”
and have to be confirmed OK.

Is this not the case, so you can repeat the
calibration with the help of the Cancel and

Calibrate buttons.

Here you adjust the desired Backlight
(15-100%) of the display directly.

E.g. Backlight to 50 %

With the help of the Backlight dimming after
button, after a definable time interval (here
after 15 minutes), the Backlight can be
reduced to the minimum.
In addition, for a longer battery runtime, the
backlight could be switched off completely
after the defined time (here 1 minutes) by
pressing backlight off after button.

As soon as the dimmed screen is operated
again, the Backlight is committed
automatically on the last set value before
dimming.

7.3.2.1.4.6 Calibrate touch-screen

Main menu  Settings  Device settings  calibrate touchscreen

7.3.2.1.5 Set backlight

Main menu  Settings  Brightness

Remark:

At the first touch, the Backlight in our example is reset to 50%, after that a "normal" function
operation is possible.

Important:
If the Backlight dimming after button is not activated, then the Backlight stays permanently on,
in the currently set brightness.

PI 500 Seite 65 von 93

Device - Settings / Cleaning and System Status

22.3 °C

7.83 V

5.05 V

5.01
10

Brief description of the Hardware and Software

Version, as well as the Serial Number of

the PI 500.
Under options, you can buy two additional,

different functions, if you have not done this by
ordering.

This function can be used for cleaning the
touch panel during running measurements.

If one minute is not enough time to clean,
the process can be repeated at any time.

Is the cleaning faster finished, then you can
push the “to abort press long” button (for
one or two seconds) to cancel.

The function System Status offers an
overview, fitting voltages and currents on
the individual and the entire channel, as
well as the power supply of the power
supply unit.

By the Runtime, you always know how long
the PI 500 was in total in operation

7.3.2.1.6 Cleaning

Main menu  Settings  Cleaning

7.3.2.1.7 System-Status

Main menu  Settings  System-Status

7.3.2.1.8 About PI 500

Main menu  Settings  About DP 510

PI 500 Seite 66 von 93

Chart

Running measurement, there are no values
represented!

Maximal an entire day can be represented (24h).

The smallest possible range is represented, depending on the time interval of the
recording.

Time later

bigger period of time

Smaller period of time

time earlier

7.3.2.2 Chart

Main menu  Chart

Attention:
In the Chart there can be represented only records that have already finished!

Current records can be seen in Chart/Real time values.

(See chapter 7.3.2.3 Chart/real time values)

Zoom and scroll options in the time domain of the Chart:

Additional zooming and scrolling options in Chart and Chart/Real time values

PI 500 Seite 67 von 93

Chart

By pushing the date description field
(center bottom) the calendar, from which
the appropriate date can be selected
conveniently, appears.

Stored measuring data can be select here
by time (START and STOP), Comment
and File name (contains English date).

The y-axis left is already enabled, you
can choose a Colour for it.

Remark:

Grid setting is already possible at this
point, but later when a record is
selected it is more reasonable!

Main menu  Chart  Date description field

Main menu  Chart  Setup

In the Setup, you can make up to four different y-axis labels and in addition choose a Unit, the grid
(min, max, step) and several channels (Plots) and a Colour.

PI 500 Seite 68 von 93

Chart

m³/h A1a

m³/h

A1a

A2a

m/s

Two different grid settings with various Units
and Colours.

Select the Unit of the represented recording
from the menu.

Now, the grid can be set with min, max, and

step.

By pushing the A.Scale-button a calculated
auto-scaling will be defined.

Main menu  Chart  Setup  Unit description field

Main menu  Chart 

In the same way the remaining y-axes can be labelled!

PI 500 Seite 69 von 93

Chart

Main menu  Chart

PI 500 Seite 70 von 93

Chart / Real time values

One or more channels for the recording and
presentation of measured data can be
selected here, such as a dew point sensor or
several different sensors.

In this menu item, up to six channels can be
activated at the same time and viewed in

Main  Chart/Real time values.

Here the channel C1 chosen.
For each channel, you can select a value to

be represented in the Chart and one to
display (2. values).

In addition, it can be set, like in Main 

Chart, a colour and the grid (min, max, step)

of the y-axis.

Quick access to predefined time periods 24 h, 8 h, 1 h, 15 min and 2 min.

At the push of a button the chart for the selected time range is displayed.

After pushing this button, currently recorded measurement data in
the current time range are represented.

7.3.2.3 Chart / Real time values

Main menu  Chart/Real time values

Main menu  Chart/Real time values  #1- #6

PI 500 Seite 71 von 93

Chart / Real time values

ltr/min

Channel C1:

Elected the flow as Chart

.

If several channels are logged, all charts will
be displayed, but there is only the y-axis of
the selected channel visible.

If there is no grid entered in the setup, min
will be 0, max 100 and step 10

Main menu  Chart/ Real time values

In the same way the remaining setups can be set!

PI 500 Seite 72 von 93

Channels

0.000 m³/h

648195 m³

0.000 m/s

Flw 1165.200 m³/h

Con 27366 m³

Vel 180.000 m/s

The overview of Channels shows the current
measured values of all connected sensors.

Exceeds or falls below the set alarm limits, the
respective measured value flashes yellow
(alarm 1) or red (alarm 2).

.

Each channel can be selected and the settings
viewed and checked, but no changes can be
made here.

Remark:

Please, make changes in the Settings!

7.3.2.4 Channels

Main menu  Channels

Main menu  Channels  C1

7.3.2.4.1 Min/Max Function

This feature allows to read out the minimum or maximum values of the current measurement for each
connected sensor. Start of recording is immediately after setting of the sensor, but there is always the
possibility to reset the Min and Max values.

Main menu  Channels  I1 

↑ = Max-Wert ↓= Min-Wert

PI 500 Seite 73 von 93

Channels

It is possible to reset a single measurement
value, here it is the dew point or if needed to
reset all minimum and maximum values of the
sensor.

For resetting the single value the Reset

Value –Button for all Min/Max-Values the
Reset All Values –Button has to be pressed.

Main menu  Channels  C1   Dew point

PI 500 Seite 74 von 93

Real time values

1145,55

m³/h

-9.5 %rH

The view Real time values allows displaying of
1 to 5 free definable measurement values.

By exceeding the upper- or lower alarm levels
the respective measurement value flashes
yellow for Alarm-1 or red for Alarm-2.

Remark:

Changes for display settings have to be done
in the Setup menu!

Here, by pressing next Layout –button it is
possible to select the wanted layout.

You can choose between 6 different layouts
showing 1-5 measurements. see below.

The values to be displayed could be selected
in the Val.1 to Val.5 description fields.

7.3.2.5 Real time values

Main menu  Real time values

Main menu  Real time values  Setup  next Layout

Different variants:

PI 500 Seite 75 von 93

Alarm overview

1165,5 m³/h

27366 m³

180.0 m/s

In the Alarm overview, you can immediately
see whether there is an alarm 1 or alarm 2.
You can see also in other menu items:

Main  Real time values and
Main  Settings  Sensor settings

The channel name will appear yellow invers
(alarm 1) or inverse red (alarm 2).
In addition, you can see which popup had been
set for the channel as the alarm 1 or alarm 2.

Like in Main Real time values, individual
channels can be selected here,
to detect which and how much the value
has exceeded or below the alarm range.

Remark:

The alarm parameters can be set and/or
modified here.

7.3.2.6 Alarm overview

Main menu  Alarm-Overview

Here Alarm-1 for Channel I1!

Main menu  Alarm-Overview  C1

PI 500 Seite 76 von 93

Export / Import

With Export Logger data, Export Screenshots
and Export system settings the recorded
measurement data, screenshots and saved
settings can be transferred to a USB stick.

With Import Settings saved system settings
could be imported from USB stick or SD card.

Use the Change buttons to adjust a period
between start and end. Stored measurement
data in this period are exported.

The selected date is always green, and the
date numbers of the Sundays are red, like in
the calendar.

On days, where measurement data were
recorded, the date numbers are optical
highlighted.

8 Export /Import

Recorded data can be transferred to a USB stick, by using Export/ Import.

Main menu  Export / Import

8.1 Export Logger data

Main menu  Export data  Export Logger data

Main menu  Export data  Export Logger data  Change

PI 500 Seite 77 von 93

Export / Import

If there have been recorded several
measurements on the same date, they
appear after the date selection with OK.

Now a recording can be selected
comfortable.

All already saved system settings will be displayed,
depending on the location USB Stick or SD-Card..

Location/ path is : DEV0002/Settings

In case an existing file will be selected, the content
will be overwritten with the new settings after
confirming with OK .

New File storage:
Select the location for storing by pressing the button

USB or SDCard.

By choosing button new file a menu for
inserting/defining the filename appears.

The file name length is limited to 8 chars.

File save/confirm with: OK  OK

Main menu  Export data  Export Logger data  export

The measurement data of the selected period are exported to a USB stick.

Main menu  Export data  Export system settings

By using Export system settings, all existing sensor settings can be exported to a USB stick.

PI 500 Seite 78 von 93

Export / Import

All already saved system settings will be displayed,
depending on the location USB Stick or SD-Card...

Location/ path is: DEV0002/Settings

In case an existing file will be selected the content
will be overwritten with the new settings after
confirming with OK .

New File storage:
Select the location for storing by pressing the button

USB or SDCard.

By choosing button new file a menu for
inserting/defining the filename appears.

The file name length is limited to 8 chars.

File save/confirm with: OK  OK

8.2 Export System Settings

Using this function, all existing device- and sensor settings can be exported to a USB stick or SD-card.
All sensor settings including recording-, alarm-, measurement resolution-, graphics-, current values­and naming-definitions are taken over.

Main menu  Export/Import  Export system settings

PI 500 Seite 79 von 93

Export / Import

3

Depending on the selected location, USB stick or
internal SD-card, all already stored settings will be
listed.

Selection of storage location by pressing button USB
or SDCard

The selected file be imported after confirming with OK.

To avoid any unwanted overriding’s of the actual

device settings it is an additional confirmation required
After importing of the new settings a reboot is required

too.
For the complete takeover of the new sensor settings,

they have to be activated for channel C1.

Main menu  Settings  Sensor Settings  Channel
C1

8.3 Import System Settings

Using this function, stored system settings can be read back again.
All sensor settings including recording-, alarm-, measurement resolution-, graphics-, current values­and naming-definitions are taken over.

Main menu  Export/Import  Import system settings

PI 500 Seite 80 von 93

Virtual Channels

buy

buy

Enter Code for Option 1

Please push the button Buy for „Virtual
Channels“ and you will requested to insert the

key-code received

Please enter the Key-Code in the text-field
and activate the option by pushing the button

OK

9 Virtual Channels (optional)

The option „Virtual Channels“ offers 4 additional channels (no HW Channels) where it is possible to
display calculations of each single HW-Channel, virtual channels and free defined constants as well.
For each „Virtual Channel“ are 8 calculations each with of 3 operands and 2 operations possible.

Possible cases are calculation of:

 Specific performance of a compressor(s)
 Complete consumption of a compressor( or the sum of several compressors)
 Energycost etc.

9.1 Option „Virtual Channels“ activation

After purchasing of the option „Virtual Channels“ the functionality have to be activated first.

Main menu  Settings  About PI 500

PI 500 Seite 81 von 93

Virtual Channels

After pushing the button „Virtual Channels“ in the
Sensor Settings menu an overview with the 4
available “Virtual Channels” is displayed.

Remark:

By default, all channels are without settings.

By pushing the description field Type No

Sensor the list of sensor types appears (see

next step).

If still no sensor has been configured, the

Type No Sensor appears.

By pushing the button Generic the virtual
channel is selected.
Pushing the button No Sensor will reset the
virtual channel.

Confirmation of selection is done by pressing
the button OK.

9.2 Virtual Channels Settings

Main menu  Settings  Sensor Settings  Virtual Channels

9.2.1 Selection of Sensor-type

Main menu  Settings  Sensor Settings  Virtual Channels  V1

Main menu  Settings  Sensor Settings  Virtual Channels  V1  Type description field

PI 500 Seite 82 von 93

Virtual Channels

By pushing the Text field Name a Sensor
name could be inserted.

Every virtual value has to activated by selecting
the respective Value-Button e.g. V1a and
pushing of the Use Button.

By accessing the text field 1st Operand
The list with all channels (HW and virtual
channels) and const. Value appears.

Main menu  Settings  Sensor Settings  Virtual Channels  V1  Name description field

9.2.2 Configuration of each single virtual value

Each virtual channel includes 8 individual calculated values where every value has to be activated
separately.

9.2.3 Activation of a single virtual value

Main menu  Settings Sensor Settings  Virtual Channels  V1  arrow right (2.page) V1a
Use

9.2.4 Definition of Operands

Main menu  Settings Sensor Settings  Virtual Channels  V1  arrow right (2.page) 
1stOperand

PI 500 Seite 83 von 93

Virtual Channels

By pressing a button either for HW-, virtual
channel or const. Value e.g. C1 a list of all
available measurement channels or
measurement values will appear.

Pressing the respective channel button e.g.

C1b will select the measurement channel

Pressing the button const. Value
requests the input of the const. Value into the
text field.
With button OK the value will validated

With the buttons ß and Clr it is possible to
correct the input.

Button ß deletes the last figure
Button Clr clears the whole field

Main menu  Settings Sensor Settings  Virtual Channels  V1  arrow right (2.page) 
1stOperand  C1

This approach is analogous to the other operands. (1st Operand, 2nd Operand and 3rd Operand).

PI 500 Seite 84 von 93

Virtual Channels

By accessing the text field 1st Operation
the list with all available operands appears.

Selecting and validation of the operand by
pressing the respective operand.

Pressing of the button not used deactivates the
operation of the dedicated operand.

Please select the unit by pressing the
respective button e.g. m³/h.
For validation of the unit, please push the
button OK
To move through the list please press the
button Page.
In case the unit is not available, it is possible to
create a user defined unit.
Therefore please select one of the User_X
buttons.

By accessing the text field Unit of Result
the list with all available units appears

9.2.5 Definition of Operations

Main menu  Settings Sensor Settings  Virtual Channels  V1  arrow right (2.page)  1st
Operation

This approach is analogous for both operations (1st Operation and 2nd Operation)

9.2.6 Definition of Unit

Main menu  Settings Sensor Settings  Virtual Channels  V1  arrow right (2.page)  Unit

PI 500 Seite 85 von 93

Virtual Channels

Then define the unit and confirm it with the
button OK.

With the buttons ß and Clr it is possible to
correct the input.

Button ß deletes the last figure
Button Clr clears the whole field

By pressing the button Edit you enter the menu
for inserting the new Unit.

Important

Each calculation allows you the use of maximum 3 operands and 2 operations.
The calculation is then based on following formula:

Example: V1a = (1st Operand 1st operation 2nd Operand) 2nd operation 3rd Operand

V1a = (A1c – A2a) * 4.6

PI 500 Seite 86 von 93

Virtual Channels

The Resolution of the decimal places, the Short

Name and Value Name are found under the

Tool button

For the recorded Value there can be entered a

Name with 10 characters and later in menu

item Graphics/Real time values it is easier to
identify it.

Default names are e.g. V1a.

V1 is the Channel name a is the first measuring

value of channel V1, b is the second measuring
value and c the third etc.

The Resolution of the decimal places is simply
adjustable by pushing right and left

Use the Record buttons to select the
measurement data that will be stored by

activated data logger

9.2.7 Value name, resolution of decimal places and recording of values

Main menu  Settings Sensor Settings  Virtual Channels  V1  Tool-Button

Main menu  Settings Sensor Settings  Virtual Channels  V1  Record Button

Attention:
Before the selected measurement data are recorded, the data logger must be activated after the

settings (See chapter 7.3.2.1.3 Logger-Settings (Data logger)).

See also chapter 7.3.2.1.2.2 Name the measurement and 7.3.2.1.2.3 Recording measurement data

PI 500 Seite 87 von 93

Cleaning

buy

Enter Code for Option 2

Please push the button Buy for „Analog Total“
and you will requested to insert the key-code
received
.

Please enter the Key-Code in the text-field
and activate the option by pushing the button

OK.

10 Analog Total (optional)

The Option „Analog Total“ offers the possibility of a consumption measurement also for sensors with
analogue outputs e.g.: 0-1/10/30V and 0/4 – 20mA.

10.1 Option „Analog Total“ activation

After purchasing of the option „Analog Total“ the functionality has to be activated first.

Main menu  Settings  about PI 500

PI 500 Seite 88 von 93

Analog Total

If still no sensor has been configured, the

Type No Sensor appears.

By pushing the description field Type No

Sensor the list of sensor types appears (see

next step).

By pushing the button of the required sensor
button e.g. 4 -20mA the sensor is selected.
Pushing the button No Sensor will reset the
selection.

Confirmation of selection is done by pressing
the button OK.

Selection of the units by pushing the text fields
for the corresponding measurement and
consumption units.
In addition, you can push the scale buttons for
the min. and max. scaling values and set the
measuring range.
Here we have 0 m³/h for 4 mA and 170m³/h for
20mA
In addition it is possible to enter a starting
value for consumption entering set Total to
field e.g. to take over value from an old
counter.

Unit

Measurment Consumption

10.2 Selection of sensor type

See also Chapter 7.3.2.1.2.8 Configuration of analogue sensors

Main menu  Settings  Sensor Settings  C1

Main menu  Settings  Sensor Settings  C1 Type description field

Remark:
The text field „Unit-Consumption“ is only editable in case of measurement values (Units) with volume

per time unit and thus also the consumption calculation.
For labelling and setting of the description fields, see also chapter 7.3.2.1.2.7 label and setting the

description field

PI 500 Seite 89 von 93

Cleaning

Hinweis:
Note:

The PI 500 has a cleaning-function which protects the display against
unintentional operation in the event of cleaning measures. Please refer to

Chapterl 7.3.2.1.6.

Warning!
Damage possible!

A too high degree of humidity and hard and pointed objects, as well as
aggressive cleaners, cause damage to the data logger and to the integrated
electronic components.

Warning!
Battery!
The replacement of the battery must only be carried out by authorised and

skilled personnel, and when the device is de-energised.
Only the original battery of the manufacturer with built-in protection circuit

may be used

11 Cleaning

Cleaning of the PI 500 must be undertaken using a slightly damp (not wet) cotton cloth or one-way
wipe, and mild, commercially available cleaner/soap.

For decontamination, spray the cleaner on an unused cotton cloth or one-way wipe, and wipe the
component comprehensively. Perform the final drying with a clean cloth or by air drying.

In addition, the local hygiene provisions need to be observed.

Measures

• Never clean with a soaked cloth.

• Do not use aggressive cleaners.

• Do not use pointed or hard objects for cleaning.

12 Battery

Version: 10/11/2016, V1.04

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Appendix

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Appendix

PI 500 Seite 92 von 93

Appendix

PI 500 Seite 93 von 93