CPC3000 Pneumatic High-Speed Pressure Controller Operating Instructions Pneumatic High-Speed Pressure Controller Model CPC3000

Operating Instructions
Pneumatic High-Speed Pressure Controller
CPC3000
Pneumatic High-Speed Pressure Controller Model CPC3000
Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
This Warning symbol indicates that danger of injury for persons and the
environment and/or considerable material damage (mortal danger, danger
of injury) will occur if the respective safety precautions are not taken.
Warning
This Caution symbol indicates danger for the system and material if the
respective safety precautions are not taken.
Caution
This Notice symbol does not indicate safety notices but information for a
better understanding of the facts.
11498171.01 08/2009 GB
Notice
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
11498171.01 08/2009 GB
Contents
1.
General notices
5
1.1
FCC Radio frequency emission notice
6
1.2
Software license agreement
6
1.3
Accreditations
6
1.4
Packaging for Shipment
7
2.
Safety notices
7
2.1
User Responsibilities
7
2.2
General safety notices
7
2.3
Safety notices regarding operation
8
3.
Product description
10
3.1
Proper use
10
3.2
Features
11
3.3
Turning on the CPC3000
12
3.4
Front panel
12
3.5
Main menu
13
3.5.1
Keys, Tabs, Check Boxes, Labels/Graphics
13
3.6
Front Panel Variations and Navigation
14
3.6.1
Operating modes
14
3.7
Main menu setpoint entry options
16
4.
Specifications
17
5.
Installation
18
5.1
Introduction
18
5.2
Unpacking of the system
18
5.3
Dimensions of the available version in mm
18
5.4
Installation of the system
19
5.5
Rear panel
20
5.6
Pressure connections
20
5.7
Function of pressure connections
21
5.8
Electrical connections
22
5.8.1
Connecting the power supply and turning on the instrument
22
5.8.2
Connecting the Communications interfaces
22
6.
Starting operation
23
7.
Operation via Touch-screen
24
7.1
Setting the operating language
24
7.2
Display configuration
24
7.3
Setpoint Entry
26
7.4
Operating modes
27
7.5
Data Entry
30
7.6
Pressure unit, Pressure mode and Emulation mode
30
7.7
Bar Chart
31
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
SETUP Menus
31
7.8.1
SETUP Display
32
7.8.2
SETUP Control
33
7.8.3
SETUP Remote
34
7.8.4
SETUP Info
35
7.8.5
SETUP Service
36
8.
Remote Operation
40
8.1
Remote SETUP
40
8.2
Remote SETUP - Ethernet
41
8.3
Remote SETUP - USB
41
8.4
Remote SETUP - IEEE-488
42
8.5
Remote Command Set
42
8.5.1
Mensor Command Set
43
8.5.2
PCS 400 Commands Emulated
48
8.5.3
PCS 200 Commands Emulated
50
8.5.4
DPI 510 Commands Emulated
52
8.5.5
IEEE 488.2 Commands
52
8.5.6
SCPI Commands
53
9.
Trouble-shooting measures
56
9.1
Table: Fault description and measures
56
10.
Re-calibrating and servicing
58
11.
Removal of the system
59
12.
Transport of the system
60
13.
Storage of the system
61
14.
Placing out of service
62
15.
Appendix
63
1. Table - Measurement Units
64
2. Table - Conversion factors, Pascal
65
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7.8
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
1. General notices
In the following chapters detailed information on the pneumatic high-speed pressure controller model CPC3000 and its proper use can be found.
Should you require further information, or should there be problems which are not dealt with
in detail in the manual, please contact the following address:
WIKA Alexander Wiegand SE & Co. KG
Alexander Wiegand Strasse
D-63911 Klingenberg
Tel. +49 - (0) 93 72 / 132-9986
Fax +49 - (0) 93 72 / 132-217
E-mail:[email protected]
All integrated pressure sensors are calibrated.
The warranty period for the pneumatic high-speed pressure controller model CPC3000 is 24
months according to the general terms of supply of ZVEI.
All guarantee claims lapse if the system is put to improper use or if the operating instructions
are not observed or if an attempt is made to open the system.
We also point out that the contents of these operating instructions does not form part of an
earlier or existing agreement, assurance or legal relationship or is meant to change these. All
obligations of WIKA Alexander Wiegand SE & Co. KG result from the respective sales contract
and the general business terms of WIKA Alexander Wiegand SE & Co. KG.
WIKA is a registered trade mark of WIKA Alexander Wiegand SE & Co. KG. All other brand
and product names are trademarks or registered trademarks of their respective companies.
We reserve the right to effect reasonable changes on the basis of technical improvements.
Any reproduction of this manual or parts thereof by any means is prohibited.
Version key regarding firmware and respective manual
Manual
Firmware
V1.1
V 1.0
11498171.01 08/2009 GB
© 2009 Copyright WIKA Alexander Wiegand SE & Co. KG.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
1.1 FCC Radio frequency emission notice
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to
cause harmful interference in which case the user will be required to correct the interference
at his or her own expense.
Use shielded cables to connect external devices to this instrument to minimize
rf radiation.
Notice
1.2 Software license agreement
This product contains intellectual property, i.e., software programs, that are licensed for use
by the end user/customer (hereinafter “end user”).
This is not a sale of such intellectual property.
The end user shall not copy, disassemble or reverse compile the software program.
Notice
The software programs are provided to the end user “as is” without warranty of
any kind, either express or implied, including, but not limited to, warranties of
merchantability and fitness for a particular purpose. The entire risk of the quality
and performance of the software program is with the end user.
WIKA, Mensor and its suppliers shall not be held to any liability for any damages
suffered or incurred by the end user (including, but not limited to, general,
special, consequential or incidental damages including damages for loss of
business profits, business interruption, loss of business information and the
like), arising from or in connection with the delivery, use or performance of the
software program.
1.3 Accreditations
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WIKA is registered to ISO 9001:2000. The calibration program at WIKA is accredited by DKD,
as complying with both the ISO/IEC 17025:2005 standards. All Mensor primary standards are
traceable to PTB.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
1.4 Packaging for Shipment
If the product must be shipped to a different location or returned to WIKA for any reason
through a common carrier it must be packaged properly to minimize the risk of damage.
The recommended method of packing is to place the instrument in a container, surrounded on
all sides with at least 10 cm of shock attenuation material such as styrofoam peanuts.
2. Safety notices
2.1 User Responsibilities
To ensure safety, the user must make sure that:
 The system is used properly (refer to 3.1 "Proper use" in the chapter 3. "Product description"), no dangerous media are used and that all technical specifications are observed.
 Safety mechanisms exist, which exclude any danger to persons or machinery through
improper pressurisation.
 The system is only operated in perfect operative condition.
 This operation manual is legible and accessible to the user at the system's location.
 The system is operated, serviced and repaired only by staff which is authorised and qualified to do so.
 The operator receives instruction on industrial safety and environmental protection, and is
knowledgeable of the operating instructions and the safety notices contained therein.
2.2 General safety notices
The system should only be operated by trained personnel who are familiar
with this manual and the operation of the instrument.
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Caution
Warning
A condition for trouble-free and safe operation of this system is proper
transport, proper storage, installation, assembly and proper use as well as
careful operation and maintenance.
Any operation not described in the following instructions should be prohibited.The system must be handled with the care required for an electronic
precision instrument (protect from humidity, impacts, strong magnetic
fields, static electricity and extreme temperatures). Do not insert any
objects into the instrument.
The system is powered via the power cable with a voltage that can cause
physical injury. Even after disconnecting the system from the power
supply, dangerous voltages can temporarily occur due to capacitance.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
Extreme care must be taken with pressure connections when using
hazardous or toxic media.
Warning
Repairs must only be performed by authorized service personnel.
Additional safety notices are found throughout this manual.
2.3 Safety notices regarding operation
Warning
HIGH PRESSURE! High pressure gases are potentially hazardous. Energy
stored in these gases can be released suddenly and with extreme force.
High pressure systems should be assembled and operated only by personnel who have been trained in proper safety practices.
POSSIBLE INJURY! The tubing, valves and other apparatus attached to
the controller must be adequate for the maximum pressure which will be
applied, otherwise physical injury to the operator or bystander is possible.
Caution: use the proper pressure medium. Use only clean, dry non-corrosive gases. This instrument is not designed for oxygen use.
Caution
Warning
The user must use caution when controlling from a very high pressure
down to a very low pressure when a vacuum pump is connected to the
Vacuum/Exhaust port. Large volumes of gas may be present in the device
under test and will exhaust through the Vacuum/Exhaust port in excess
of the capacity of the internal relief valve, possibly causing damage to the
vacuum pump.
HIGH SOUND LEVELS! Pressures from 40 bar and up can generate sound
levels above 100 db for brief periods when they are exhausted directly to
atmosphere. If no muffling devices are attached to the VACUUM/EXHASUT
or VENT port, then ear protection is advised for personnel in the vicinity of
the instruments that will be operated under such conditions.
Caution
Warning
Caution: ESD protection required.
The proper use of grounded work surfaces and personal wrist straps are
required when coming into contact with exposed circuits (printed circuit
boards) to prevent static discharge damage to sensitive electronic components.
Before the system is switched on, the user must verify that the system was
installed correctly and that all connections meet current regulations.
The user must ensure that all specifications such as supply voltage,
operating temperature, humidity, sensor-specific pressure media and
pressure ranges are observed.
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NOT EXPLOSION PROOF! Installation of this instrument in an area requiring devices rated as intrinsically safe is not recommended.
Pneumatic High-Speed Pressure Controller CPC3000
Before pressurizing, the user must ensure through appropriate protective
measures that the system or the device will not be overpressurized. When
working with or on an instrument, safety glasses should be worn.
Warning
In areas where the system is operated there must be sufficient air ventilation due to inert gases that will escape during use.
High pressure can accelerate parts in a manner that could be hazardous
and cause physical injury.
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Additional warning and caution notes are included throughout this manual.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
3. Product description
3.1 Proper use
The Pneumatic High-Speed Controller model CPC3000 is a bench top or rack mounted Digital
Pressure Calibrator/Controller used for test and calibration of mechanical pressure gauges,
pressure switches, sensors, transducers, transmitters and any pressure related devices where
time to set point is the most critical requirement.
Warning
Only dry clean air or nitrogen should be used as the pressure medium.
Shop air should be avoided and corrosive, oxidizing, condensing, explosive
gasses should be strictly avoided.
The maximum permissible supply pressure at the SUPPLY port should be
10 % over full scale value of the sensor installed.
Very fast pressure changes can damage the sensor, due to mechanical
stress on the sensor; especially if the fast pressure change leads to an
internal pressure which is higher then the full scale of the internal sensor
(even if it is only for a fraction of a second). In some cases, the internal
relief valves cannot react quickly enough to protect the sensor.
The Internal pressure sensors have a calibration certificate (see enclosure:
calibration certificate) for the entire measuring chain.
Notice
The system is not suitable for use in areas with an explosion hazard.
Warning
If the CPC3000 is not used according to this manual, safe operation of the
system is not guaranteed.
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The user of the system and not the manufacturer is responsible for all
personal and material damage resulting from improper use!
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Pneumatic High-Speed Pressure Controller CPC3000
3.2 Features
1. The CPC3000 will control (up scale or down
scale) into a 150 ml volume, to within
0.025 % of the set point, in 3 seconds or
less.
2. Accuracy of 0.025 % FS, one year calibration interval.
3. Lightweight compact case with bezel and
handle or 19" rack mount kit.
4. Manual operation via the color touch screen
and easy access to auxiliary screens allow
quick changes to the set point using the
"STEP" and "JOG" screens.
5. Remote operation over IEEE-488, USB 2.0,
or Ethernet.
6. Emulation of other conventional controllers.
7. An optional internal high accuracy barometric reference sensor for emulation of gauge
pressure and absolute pressure.
8. A large color SVGA LCD display with a
touch screen for intuitive operator interface.
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9. Multiple languages.
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11
Pneumatic High-Speed Pressure Controller CPC3000
3.3 Turning on the CPC3000
The power switch is located on the rear of the instrument as shown in "Figure - Rear Panel".
Power Switch
Figure - Rear Panel
3.4 Front panel
Figure - Front Panel
12
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The CPC3000 front panel (see above: "Figure - Front panel") includes a 7 inch colour SVGA
display featuring touch screen technology. Operator input is accomplished by pressing the
number, words or symbols presented on the display. There are no mechanical keypads or
switches on the front panel.
Pneumatic High-Speed Pressure Controller CPC3000
3.5 Main menu
When the CPC3000 is powered up it takes about one minute for initialization, then displays a
screen similar to the "Figure - Initial Screen" below.
User defined control range limits
(configurable via SETUP-CONTROL)
SETUP menu
Stability indication
Numeric keypad
Current pressure value
Bar graph
Pressure Units
Delete selected set point
Delete last entered digit
Accept selected set point
Operating mode
JOG key pad selection tab
STEP key pad selection tab
Numeric key pad selection tab
Figure - Initial Screen
3.5.1 Keys, Tabs, Check Boxes, Labels/Graphics
 Keys: There are two types of keys: those that act as a switch to change a condition and
those that open a data entry screen when pressed. Keys have borders with a three dimensional, shadowed effect (examples:
,
). Throughout this
manual keys are represented with the displayed characters enclosed in brackets (Example
[MEASURE] ) or a description and the actual graphic icon (Example [SETUP]
). Pressing a key will have one of the following results: 1) instant, single step response, 2) continuously repeating steps while the key is held down, 3) the key will change colors indicating
that the associated function is active or 4) a data entry dialog box will open. Operators will
quickly become accustomed to the particular characteristics of the frequently used keys.
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 Tabs: Tabs are analogous to tabs in a notebook that allow switching quickly between related screens. Tabs are keys that allow the operator to switch between a group of screens that
have a similar purpose, for example the
tabs allow the operator to quickly
switch between three screens used to enter the setpoint.
 Check Boxes: Check Boxes
conditions.
allow for the inclusion or exclusion of specific elements or
 Labels and Graphics: Labels and Graphics are text, or graphic that display information,
but do not respond to being touched (examples:
). They indicate
choices that have been made in the SETUP menus or indicate existing conditions as
pressure is controlled or measured.
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Pneumatic High-Speed Pressure Controller CPC3000
3.6 Front panel variations and navigation
Bar Graph: The bar graph shows the relative indication of the range of the internal sensor, the
user defined limits on the internal sensor, the unused portion of the internal pressure sensor
range, the setpoint and the magnitude of the actual controlled pressure. The user defined
control limits can be selected in the MAIN -> [SETUP] -> CONTROL SCREEN and can be
set to correspond to the range of the device under test. It is important to note that when
the STEP key pad is active in percent mode each step is a percent of the user defined
limit not the full scale of the internal sensor. This is useful when calibrating or testing
various range devices. "Figure - Bar Graph" shows the bar graph when the CPC3000 is in
control mode controlling a pressure at the setpoint.
Bar graph shows relative indication of:





Range of the Internal sensor
User defined limits
Unused portion of the internal sensor range
Setpoint
Current pressure reading
Figure - Bar Graph
3.6.1 Operating modes
Press
to select mode:
 MEASURE
In MEASURE mode, the instrument measures the pressure connected to the MEASURE
port (on changing from CONTROL mode: the last controlled pressure will be held/sealed in
the connected test assembly).
 CONTROL
In CONTROL mode the instrument provides a very precise pressure at the MEASURE port.
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 VENT
VENT opens MEASURE port to atmospheric pressure.
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Optional elements can be chosen in the [SETUP-DISPLAY] screen explained in chapter 7.8.1
of this manual. Each optional element is displayed in the area below the pressure units.
Area for optional
elements
Communication status
Optional barometric reference display
Figure - Optional Display elements
Navigation to the SETUP screens is achieved pressing the
Icon. SETUP "Figure SETUP Display Screen" shows the SETUP screen with the display table activated. Other
tabs at the bottom are used to navigate to additional SETUP screens. SETUP screens will be
discussed in detail in chapter 7.8 of this manual.
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Figure - SETUP Display Screen
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
15
Pneumatic High-Speed Pressure Controller CPC3000
3.7 Main menu setpoint entry options
Pressure setpoint entry options are chosen using the tab keys
.
"Figure - Numeric Keypad" shows the main menu with the numeric keypad selected.
Figure - Numeric Keypad
"Figure - STEP Keypad" shows the main menu with the STEP keypad selected.
Figure - STEP Keypad
Figure - JOG Keypad
16
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"Figure - JOG Keypad" shows the main menu with the JOG keypad selected.
Pneumatic High-Speed Pressure Controller CPC3000
4. Specifications
Specifications
Pressure ranges
CPC3000
bar
Pressure types
-1 ... +70 (depending on sensor)
Absolute, gauge or bi-directional ranges
Precision
% FS
< 0.015
Accuracy
% FS
< 0.025
Pressure units
33 selectable and 2 freely definable
Control stability
% FS
< 0.004
Slew rate
sec.
< 3 (with a sudden pressure increase of 10 % FS in a 150 ml test volume)
Control range
% FS
0 up to 100
Test volume
ccm
50 ... 1,000 (without throttle)
Pressure ports
Filter elements
mm
4 ports with 7/16"- 20 F SAE. incl. 6 mm tube fitting adaptors
40 micron filter element included in each pressure port
Permissible pressure media
Wetted parts
Overpressure protection
clean dry non-corrosive gases
aluminium, brass, 316 and 316L stainless steel, Buna N, FPM/FKM,
glass filled epoxy, RTV, Nylon, Ceramic
safety relief valve
Instrument version
desk top/optional: incl. rack mounting kit
Screen
7.0" colour LCD with touch-screen
Resolution
digits
4 ... 6
Internal measuring rate
1/sec
25
Display update
1/sec
4
Warm-up time
min
approx. 15
Digital Interface
Ethernet, IEEE-488, USB
Command sentences
Mensor, SCPI, others optional
Power Supply
V AC
100 … 240, 50-60 Hz
Energy Consumption
VA
maximum 90
 Supply port
% FS
~ 110
 Measure/Control port
% FS
max. 105
 Operating temperature
°C
10 … 50
 Storage temperature
°C
0 ... 70
 Air humidity
%
0 … 95 (relative humidity without moisture condensation)
Permissible pressure
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Permissible
 Operating position
Compensated temperature
range
Weight
Horizontal or slightly tilted
°C
15 …. 45
kg
approx. 9.1
Dimensions
mm
see technical drawings
CE-mark
Conformity certificate
Calibration*
Incl. factory calibration certificate 3.1 per DIN EN 10 204
* Calibration in a horizontal position.
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17
Pneumatic High-Speed Pressure Controller CPC3000
5. Installation
5.1 Introduction
The initial installation of the CPC3000 includes the following steps: Unpack the system, place
it in a suitable workspace, connect it, switch it on and configure.
5.2 Unpacking the system
Unpack all components of the CPC3000 carefully and check the parts for damage. Report
any damage immediately to the forwarding agent.
Apart from any additional components ordered, a shipment consists of:





CPC3000 controller
¼" and 6 mm tube fitting adapters
Main cable
Manual with calibration certificates in the enclosure
Optional: recommend Interface cable or any other accessories ordered
5.3 Dimensions of the available version in mm
Front view
Side view
259
191
310
148
228
The instrument can be set up on a table top or it can be rack-mounted. Rack mount adapters
are optional on the CPC3000 and require an adapter panel.
18
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Rear view
Pneumatic High-Speed Pressure Controller CPC3000
5.4 Installation of the system
The installation site must meet the following conditions:
 Operating Temperature: 10 to 50 °C
 Humidity: 0 to 95 % relative humidity non-condensation
 Flat, horizontal location; secure fixed working surface (desk top model) or installation in a
19" rack mount.
 At the back of the instrument sufficient air circulation must be provided for to avoid an
accumulation of the heat conducted to the outside via the fan.
 During operation, pressure escapes through the VENT port in the back of the instrument.
Personnel should not have access to the rear VENT and EXHAUST port during operation.
Avoid the following influences:
 Direct sunlight or proximity to hot objects
 Unstable installation position
 Mechanical vibration
 Proximity to sources of strong electromagnetic fields, such as high tension appliances,
mobile telephones or mains
 Soot, steam, dust and corrosive gases
 Environment with explosion hazard, inflammable atmospheres
Pressure supply requirements:
 Stable supply pressure 10 % higher than the full scale of the internal transducer
 Permissible media: dry, clean air or nitrogen
 Vacuum: min. 50 litres/min (if required)
An angle of inclination of the system of more than 3 degrees can cause a deviation in the measured pressure and should be avoided. Zeroing the unit at the
angle of inclination will nullify this deviation.
Notice
Applying supply pressure higher than the recommended pressure can
cause permanent damage to the control channel!
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Warning
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19
Pneumatic High-Speed Pressure Controller CPC3000
5.5 Rear panel
Four pneumatic pressure ports are located on the rear panel (see below: "Figure - Rear
panel"). Positioned on the left are the ethernet and RS-232 and GPIB connector, the off/on
switch, the line fuses, and a protective grill covering the ventilating fan.
Supply Port
Fan
Measure/Control Port
Ethernet USB
Reference Port
Vent
Mains input socket
Exhaust/Vacuum Port
Micro fuse
Power supply
IEEE-488.2
Figure - Rear panel
5.6 Pressure connections
Warning
The pressure connections must be installed according to the following
instructions, observing the relevant regulations. The installation should be
performed by persons familiar with, and who can work according to, the
safety regulations for working on pneumatic/hydraulic systems.
When making up a connection to an o-ring adapter port use a back-up wrench
to prevent over-stressing the threads in the manifold block.
All of the pressure ports on the rear are female 7/16 - 20 SAE/MS straight threads per
MS16142 and SAE J514 table 14.
They require a tube fitting boss seal with an o-ring per MS33656.
WIKA provides female 1/4 inch and 6 mm tube fittings with the instrument.
The pressure connections can be made to these adapters with the proper mating hardware.
Do not use sealant on fittings sealed with an o-ring.
20
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Notice
Pneumatic High-Speed Pressure Controller CPC3000
5.7 Function of pressure connections
 MEASURE/CONTROL port
Below the label "MEASURE/CONTROL" is a pressure connection. In MEASURE mode
this connection connects the pressure applied to the internal sensor where the pressure
is measured (within the range of the internal sensor). In CONTROL mode this connection
supplies an output pressure controlled by the internal regulator at the commanded setpoint.
 SUPPLY port
Below the label "SUPPLY" is a pressure connection. This connection should be supplied
with a pressure that is approximately equal to 110 % of the full scale pressure of the internal sensor. In other words, 10 % above the full scale pressure of the internal sensor (see
“SUPPLY Pressure” in the specifications chapter for supply pressure and pressure media
requirements.)
 EXHAUST/VACUUM port
Below the label "EXHAUST/VACUUM" is a pressure connection.
If a sub-atmospheric control pressure is required a vacuum pump must be connected to
this port. Otherwise, this port may be left open to atmosphere.
Warning
The user must use caution when controlling from a very high pressure
down to a very low pressure when a vacuum pump is connected to the
exhaust port. Large volumes of gas may be present in the device under
test and will exhaust through the EXHAUST/VACUUM port in excess of
the capacity of the internal relief valve, possibly causing damage to the
vacuum pump.
 VENT outlet
Below the label "VENT" is the pressure outlet. In VENT mode the pressure within the system
is released through this outlet.
Warning
HIGH SOUND LEVELS! Pressures from 40 bar and up can generate sound
levels above 100 db for brief periods when they are exhausted directly to
atmosphere. If no muffling devices are attached to the EXHAUST/VACUUM
and VENT port, then ear protection is advised for personnel in the vicinity
of the instruments that will be operated under such conditions.
 REFERENCE port
On gauge units this port is connected to the reference side of the transducer, and on
absolute units it is internally capped. This port is normally left open to atmosphere.
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The controller must be protected from over pressure.
Warning
Pipes, couplings and other components used for connecting the supply
exhaust and the MEASURE/CONTROL port must be suitable for the application and rated for the applied pressures.
The user must ensure that the pressure media are clean and dry. If necessary, the internal sensors and mechanisms must be protected by using a
liquid trap or coalescing filter.
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5.8 Electrical connections
The electrical installation has to be carried out according to the following
instructions while observing the relevant regulations. It is to be carried out
by a qualified electrician.
Warning
5.8.1 Connecting the power supply and turning on the instrument
Before connecting the power supply, make sure that the mains voltage
agrees with the specification of the power unit. Switch off the system before
connecting the mains via the main switch at the rear of the instrument.
Warning
Only the mains cable supplied should be used.
The 3-pole mains cable supplied is fitted with an earth lead. You should
therefore operate the system only from a three-pin socket and always make
sure that the earth lead is properly connected.
The mains input socket is to be connected according to the regulations with the countryspecific connection cable supplied to a power supply that lies within the required specification. To power-on the instrument switch the power switch ON (located on the rear of the
instrument; also see chapter "6. Starting operation").
5.8.2 Connecting the Communications interfaces
USB 2.0 FS Interface
The USB 2.0 FS connection on the rear panel of the CPC3000 is a USB-B Type connector.
The manufacturer of the USB interface board provides the drivers and product information on
a CD that is included with the CPC3000.
IEEE-488 Interface (GPIB)
The connection of the IEEE-488 interface is designed as a 24 pole IEEE-488-socket.
The manufacturer of the host IEEE-488 interface board provides software to allow communication between the board and various programming languages.
ETHERNET Interface
The ethernet communication port allows the CPC3000 to communicate with computers using
10/100 Based-T specifications.
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An interactive program for debugging is usually provided as well. Refer to the board manufacturer’s documentation for more information.
Pneumatic High-Speed Pressure Controller CPC3000
Please consult your Computer Resources Department prior to connecting
this instrument to your network to verify there are no conflicts with existing
IP addresses.
Warning
Ethernet communications are transmitted over a standard RJ-45 cable.
Prior to first time use of ethernet communication, the four parameters "IP", "Netmask",
"Gateway" and "Port" must be SETUP. These are configured in the communications SETUP
screen.
6. Starting operation
Before the system is switched on, verify that the system was installed
according to the instructions of the previous chapter and that all connections installed are fitted according to the current regulations.
Warning
Operators must ensure that all specifications that apply to supply voltage,
operating temperature, humidity, pressure media and pressure ranges are
observed.
Condensation can occur inside the system when the temperature changes
abruptly. Give the system sufficient time for acclimatisation in such cases.
Before pressurizing, the operator must ensure that the system and the
device under test will not be over pressurized. When working with or on
the instrument, safety glasses have to be worn.
In the rooms in which the CPC3000 is operated sufficient air ventilation has
to be ensured.
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When the above points have been met you can switch on the system, (the switch is located
on the rear of the instrument) and configure it as required after you have familiarised yourself
with the operation (see chapter: "7. Operation via Touch-screen").
After turning the power switch to ON, the instrument will go through a brief initialization
process and system check, which will take about 40 seconds.
As soon as the system check is completed the system will default to an operating screen
similar to "Figure - Initial screen" in chapter 3.6.
Allow at least 15 minutes of warm up time to achieve thermal equilibrium between the controller and its environment before performing critical pressure measurements.
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7. Operation via Touch-screen
This chapter describes the procedures for operating the CPC3000 from the front panel.
 Tabs, Keys, Value Entry and Check Boxes:
Local operation is accomplished by observing the data presented in the display menus,
then pressing the on-screen tab, key, value entry or check box for the desired sub-menu,
function or selection. Tabs are used to access the subset of a menu, keys open new menus,
make selections or change a parameter, value entry opens a keypad to enter a value, and
check boxes allow choice of associated display option.
 Screen hierarchy:
Navigation within the CPC3000 is similar to a computer file system or a web page. Keys or
tabs activate sub-menus. Within the sub-menus there may be related sub-menus or selections. To return back through the hierarchy of screens the [BACK]
key is provided.
Throughout this manual screen hierarchy will be designated using the following convention: "MAIN -> SUB-MENU -> SELECTION" or "MAIN -> SUB-MENU -> TAB -> SELECTION". The hierarchical menu structure is very intuitive and will become more obvious after
reviewing following examples.
7.1 Setting the operating language
In the upper left corner of the main display is the [SETUP] key
. To change the language
select the SETUP key and select the [DISPLAY] tab if not already active. In the box labelled
"VIEW" on the upper right side of the resulting "MAIN -> SETUP -> DISPLAY" screen there is
a [FLAG]
key. Press the [FLAG] key and a selection of language keys will appear. Select
the desired language. Then press the [BACK] key to return to the main menu which will now
display in the selected language. Using our convention, selecting English would be described
by the following: "MAIN -> SETUP -> DISPLAY -> FLAG -> ENGLISH".
7.2 Display configuration
The points on the main menu that are independent of the SETUP menus are the setpoint indication, the actual pressure reading, the units of measure and the control modes (MEASURE,
CONTROL and VENT), plus the three tab menus
used for selecting a setpoint.
The [Pressure Unit] key indicates the currently chosen pressure unit and can be pressed to
open a menu that allows selection of English, metric, or user defined pressure units.
The CPC3000 main menu shown in "Figure - Optional Elements" shows elements that can
be displayed on the main menu and describes the three choices available for setpoint entry
(Numeric keypad, STEP and JOG). Optional elements include the Communication status icon
which indicates a connection or disconnection from a remote computer, and the barometric
reference indication showing the value of the atmospheric pressure measured by the optional
internal barometric reference sensor.
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The CPC3000 main menu "Figure - Main Menu" shows the main screen that appears when
the unit is turned on. A point by point description of each element is shown in this figure. The
[SETUP] key
opens the SETUP menu where changes can be made and information
viewed. Each sub-menu in the SETUP menu can be activated by pressing the [Display],
[Control], [Remote], [Info] or [Service] tab. Each of these SETUP sub-menus will be
discussed in detail in chapter 7.8.
Pneumatic High-Speed Pressure Controller CPC3000
User defined DUT / control range
limits (configurable via SETUP)
SETUP menu
Setpoint
Stable indication
Numeric keypad
Current pressure value
Pressure mode indication
Pressure unit key
- Delete selected set point
Bar graph
- Delete last entered digit
- Accept selected set point
MEASURE
CONTROL
VENT
Measure mode pneumatically connects the pressure sensor directly
to the device under test. In measure mode pressure regulation is
inactive.
In the control mode, the device
regulates the pressure output
according to the set point value,
providing a precise pressure at the
test or measure port.
Vents the system and the device
under test to atmospheric pressure.
Figure - Main Menu
SETUP menu
SETUP menu
The SETUP menu allows
access to the following tabs.
 Display
 Control
 Remote
 Info
 Service
Pressure emulation
mode key
Communication
status*
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Optional barometric
reference display*
JOG key pad selection tab
STEP key pad selection tab
Numeric key pad selection tab
Note: See the following page for detailed information on
each set point entry screen.
Figure - Optional Elements
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7.3 Setpoint Entry
The control setpoint can be entered using the default numeric keypad or the alternate STEP
or JOG keypads that appear on the right side of the main menu when selected using the
[setpoint entry side-menu] tabs
on the lower right hand side of the
main menu. These alternative methods of entering the setpoint have advantages in different
situations and have been designed to increase ease of use and productivity.
Figure - STEP Keypads
The STEP keypads shown in "Figure - STEP
Keypads", provide a way to increment the
setpoint by defined steps. Steps are a percent of
the user defined limits set in the MAIN -> SETUP
-> CONTROL or actual pressure values that are
displayed in the pressure units selected in the
main menu. A total of 12 steps are provided.
When a step is pressed the related setpoint is
immediately entered as the active setpoint. In
control mode, the controller output will ramp to
this setpoint. The STEP Keypad can be modified
in the MAIN -> SETUP -> DISPLAY menu
discussed in chapter 7.8.1.
The JOG Keypad shown in "Figure - JOG Keypad", provides a way to
jog the setpoint up or down by small increments. The increments are
determined by the resolution, the maximum control limit and/or the
units of measure. For example, if the resolution is set to display four
decimals then the small triangle pointing up will change the setpoint by
+0.0001 and the small triangle pointing down will change the setpoint
by -0.0001. In the same way, the medium triangles will change the
setpoint by ±0.0010 and the large triangles will change the setpoint by
±0.0100 as shown in the figure. When the Resolution, the maximum
control limit or the units of measure are changed so that three decimals
are displayed, then the JOG functions will change to ±0.001, ±0.010
and ±0.100 respectively. This is useful when adjusting the pointer of a
manometer congruent to the skale.
Figure - JOG Keypad
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Figure - Numeric Keypad
The numeric keypad shown in "Figure - Numeric Keypad" to the left,
is the default keypad that appears every time the unit is turned on or
can be activated using the [0-9] tab. A setpoint value can be entered
directly using this keypad. As the value of the setpoint is entered the
setpoint field will turn blue and the entered value will appear in the field.
The Setpoint value can be deleted completely using the [DELETE]
key, the last digit of the entered setpoint can be deleted using
the [CLEAR ENTRY]
key or the setpoint value can be accepted
using the [ACCEPT ENTRY]
key. When the [ACCEPT ENTRY] key
is pressed the setpoint field will turn white and the new setpoint will
become active. In control mode, the controller output will ramp to the
entered setpoint. Caution: If the [Accept Entry] key is not pressed
the previously entered setpoint will remain active.
Pneumatic High-Speed Pressure Controller CPC3000
7.4 Operating modes
The selection keys for the operating modes MEASURE, CONTROL and VENT are located at
the bottom of the main menu.
 [MEASURE]:
In MEASURE mode, the instrument measures the pressure connected to the MEASURE/
CONTROL port. "Figure - MEASURE Mode" shows the state of the isolation valves in
MEASURE mode.
When the CPC3000 is turned off all the valves close and could trap pressurized gas within the pneumatics. It is safe practice to vent after use and
before connecting any devices to the MEASURE/CONTROL port.
Warning
MEASURE Mode
SUPPLY
VENT
Optional barometric
reference
Optiona
barometric
sensor
Regulator
is inactive
Pressure
transducer
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EXHAUST / VACUUM
Valve is open
MEASURE / CONTROL
REFERENCE
Valve is closed
Figure - MEASURE Mode
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 [CONTROL]:
In CONTROL mode the instrument provides a precise pressure output (equal to the setpoint
+/- the stability specification) at the MEASURE/CONTROL port. The indication of the
current pressure value will turn green when the setpoint has been reached and the stable
window settings have been satisfied. "Figure - CONTROL Mode" shows the state of the
isolation valves in measure mode. Notice that the regulator is active in the CONTROL
mode.
CONTROL Mode
SUPPLY
VENT
Optional barometric
reference
Optiona
barometric
sensor
Regulator
is active
Pressure
transducer
EXHAUST / VACUUM
Valve is open
MEASURE / CONTROL
REFERENCE
Valve is closed
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Figure - CONTROL Mode
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 [VENT]:
VENT mode vents the pneumatic system and shuts off the supply. "Figure - VENT mode"
shows the state of the isolation valves in VENT mode.
VENT Mode
SUPPLY
VENT
Optional barometric
reference
Optional
barometric
sensor
Regulator
is inactive
Pressure
transducer
EXHAUST / VACUUM
Valve is open
MEASURE / CONTROL
REFERENCE
Valve is closed
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Figure - VENT Mode
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7.5 Data Entry
When there is a requirement to enter specific numeric or alpha values into the system, the
method of entry is consistent for all instances. When a [VALUE ENTRY] key is pressed a
dialog box will appear similar to "Figure - Value Entry". This Value Entry dialog box will have
a numeric or alpha keypad, when appropriate minimum and maximum value limits, current
value and a window that shows the new value entered. The value can be deleted completely
using the [DELETE]
key, the last digit of the entered setpoint can be deleted using the
[CLEAR ENTRY]
key or the setpoint value can be accepted using the [ACCEPT ENTRY]
key.
Figure - Value Entry
7.6 Pressure unit, Pressure mode and Emulation mode
The Pressure [Unit] key is shown on the main screen below the current pressure value and
displays the most recently chosen pressure units and the mode (absolute or gauge). If the
optional barometric reference is installed a [Mode] key replaces the mode indication to the
right of the units key. This [Mode] key indicates absolute or gauge mode. When the key is
pressed it will switch between the "native mode" of the internal sensor to the emulation mode.
The "native mode" is the mode of the sensor that is installed and is either absolute or gauge.
Emulation mode uses the value of the barometric reference to emulate the mode that is alternate to the native mode. The CPC3000 can emulate gauge from a native absolute sensor or
absolute from a native gauge sensor. The [Mode] key indicates the native mode with a blue
key background and emulation mode with a light blue key background. The units and mode
chosen remain the same when the CPC3000 is turned off then back on.
Native sensor is gauge, no barometric reference installed.
Native sensor is gauge, barometric reference installed
and absolute emulation active.
Pressing the [Units] Key will open a dialog box that shows the available pressure units with
a tabs for [English], [Metric] and [User Units] units. Pressing a tab will open a menu
with the related set of units available. The [User Units] tab menu includes [User 1] and
[User 2] keys and allows the user to enter customized pressure units. Press the [Multiplier Value] key to enter a multiplier that defines the user unit as the multiplier times one psi
or one Pascal, whichever is currently pressed.
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Native sensor is gauge, barometric reference installed.
Pneumatic High-Speed Pressure Controller CPC3000
A gray background on a [Pressure Units] key indicates that it is the current selection.
Touch any other [Pressure Units] key, and press [back] key to enable change and
return to previous operation screen. All of the displayed pressure values will have changed to
correspond to the newly selected units.
7.7 Bar Chart
Setpoint (green line)
Current pressure
User defined limits
portion of the internal sensor range
outside of the user defined limits
internal sensor range
The Bar chart shows the relative indication of the current pressure value with
respect to the full scale value of the
internal sensor and the user defined
minimum and maximum limits (see
chapter "7.8.7 for SETUP of user
defined limits"). The full height of the
bar graph is proportional to the internal
sensor range. The green line indicates
the magnitude of the setpoint. The blue
column indicates the magnitude of the
current pressure. The cross hatched
section indicates the portion of the
internal sensor above or below the user
defined limits that is not being used.
7.8 SETUP Menus
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The SETUP menus are opened by pressing the [SETUP]
key. This opens the menu
shown in "Figure - SETUP". The SETUP menu has five tabs: [Display], [Control],
[Remote], [Info] and [Service]. Each tab is described in detail in the following chapters.
The screen below has the [Display] tab active.
Figure - SETUP
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7.8.1 SETUP Display
The MAIN -> SETUP -> DISPLAY menu contains elements that change the appearance
and function of components displayed on the main menu. Following is a description of the
elements of this menu.
 Filter: The filter selection keys [Low], [Normal], and [high] dampen the pressure
display to reduce the affect of pneumatic noise associated with the device under test or the
test environment.
 Resolution: The resolution section of the SETUP Display menus allows the user to change
the resolution of the current pressure reading to be [4], [5] or [6] digits.
 Stable Window and Delay: The stable window is the percentage of the full scale value
of the internal sensor that the current pressure can deviate (+/-) from the setpoint and still
display a stable indication. The stable delay is the number of seconds that the instrument
must remain within the stable window before the stable indication is displayed.
 Language: The "VIEW" section of the SETUP display menu shows a flag, a country and a
language on a key. This is the current language. Press this key to access a menu containing
other languages that are available. "Figure - Languages" below shows the language selection screen.
Figure - Languages
 Barometer (optional): The Barometer check box enables or disables the indication of the
barometric pressure on the main menu.
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 Remote Status Checkbox: The Remote status check box enables or disables the remote
status icon on the main menu. This icon will show a broken wire when there is no connection to a remote computer or a connected wire if the computer is connected.
Pneumatic High-Speed Pressure Controller CPC3000
7.8.2 SETUP Control
Configuration of parameters associated with setting limits and adjusting parameters used
to control pressure are configured in the MAIN -> [SETUP] -> [CONTROL] menu shown in
"Figure - SETUP Control".
Figure - SETUP Control
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 Maximum and Minimum Control Limits: The [data entry] keys next to the [Minimum]
and [Maximum] labels in "Figure - SETUP Control" allow the operator to select any
range within the full scale range of the internal sensor. This is the "user defined range". For
example: if the CPC3000 has a 0-5 bar internal sensor, the user can define a range of 0-4
bar. When the user defined range is changed, a corresponding change occurs in the STEP
menu so that the percent STEP will equal the corresponding value within the user defined
range. For example: the 80 % value of a 0-4 bar user defined range will be 3.2 bar but for a
user defined range of 0-2 the 80 % value equals 1.6 bar. The user defined range can be
set to the same range as the pressure device being tested. This useful when there is
a test that requires calibration at intervals equal to a percentage of the range. Each
individual step can also be changed by pressing the [STEP]
key and entering a
new value.
 Bar or %FS: The [selected units] and [%FS]
keys switch the
STEP keypad display in the main menu and on the SETUP screen from the user selected
units to percent of the full scale of the user defined range. The values when shown in the
[selected units] mode correspond to the values in the [%FS] mode. For example, in
"Figure - PSI Mode", the [PSI] key is pressed
and the value shown in the 100 % step is
4.0000 corresponding to the maximum limit
chosen in this same screen.
Individual steps in %FS or selected units
mode can be included or excluded from the
step menu by changing the [Check Box]
next to the STEP.
Figure - "PSI Mode"
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 [Preset Points] allows the operator to select the number of points that appear as steps.
For example: in "Figure - preset points" [5] is entered as the preset points value, this
automatically configures 5 points from 0 to 100 % of user defined range. It automatically
calculates the steps that populate the STEP keypad in the main menu.
Figure - Preset Points
7.8.3 SETUP Remote
Configuration of parameters associated with remote communication are set up in the
MAIN -> [SETUP] -> [REMOTE] screen. Detailed information on SETUP of Ethernet USB and
IEEE-488 are given in chapter 8. "Remote Operation".
 The ethernet SETUP key opens a dialog box where host name, IP, netmask, gateway,
port, and client IP can be entered. There is also a check box that will activate (checked) or
deactivate (unchecked) Dynamic Host Configuration Protocol (DHCP). DHCP is a protocol
used by networked devices (clients) to obtain the parameters necessary for operation in an
Internet Protocol network. This protocol reduces system administration workload, allowing
devices to be added to the network with little or no manual configuration.
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Figure - SETUP Remote
Pneumatic High-Speed Pressure Controller CPC3000
 The USB SETUP key opens a dialog box where baud rate (9600, 19200, 38400, 57600, or
115200), data bit (7 or 6), stop bit (1 or 2), parity (none, odd or even) can be chosen. There
is also a check box that turns echo on (checked) or off (unchecked).
 The IEEE address data entry button when pressed will open a data entry dialog box where
the IEEE address can be entered.
 In the Communication section there are three remote command set emulation settings. The
[Mensor] key enables the standard mensor command set, the [SCPI WIKA] key enables
the WIKA SCPI (Standard Commands for Programmable Instrumentation) command set
structure, and the [DPI510] key enables the command set that will communicate with the
Druck DPI 500 series of controllers. In this section there is also a [Remote Monitor]
key that will open a screen that shows the most recent commands and responses sent and
received plus any errors. Details of each command set are given in chapter 8.5.
7.8.4 SETUP Info
The MAIN -> [SETUP] -> [INFO] screen, "Figure - SETUP info", provides MENSOR contact
information plus the Model number, serial number, min and max range and the native pressure
units of the internal sensor, date of calibration and the software version installed. This is an
information screen only and does not contain any interactive keys.
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Figure - SETUP Info
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7.8.5 SETUP Service
The SETUP service screen is a password protected area where calibration of the sensor and
SETUP of the regulator is acomplished.
Figure - SETUP Service
Figure - Zero
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The SETUP service screen allows zero adjustment without entering the password. A zero
adjustment screen, "Figure - Zero", opens when the [ZERO] button is pressed. A new zero
value can be entered in this screen.
Pneumatic High-Speed Pressure Controller CPC3000
To access the password protected portion of the SETUP service screen press the
key.
This opens a password entry screen, "Figure - Password", where the password can be
entered. Entering the password will open the SETUP service screen, "Figure - SETUP Service
Unlocked", and allow access to all the SETUP options.
Figure - Password
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Figure - SETUP Service Unlocked
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After the password has been entered the SETUP Service screen allows access to the
Calibrate, Seal Point, Linerize, and Adaptation screens.
Consult factory before changing any Seal Point, Linerization or Adaptation
parameters.
Warning
Press the [CALIBRATE] key to access the calibrate screen, "Figure - Calibrate Data".
Figure - Calibrate Data
The Calibrate screen contains three tabs: DATA, EDIT AND CALIBRATE. When entering the
calibrate screen the first time the Data Screen is the default. The Data screen allows changes
to be made to the Zero, Span, Date of calibration and displays the sensor reading.
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The screen accessed by pressing the [EDIT] Tab, "Figure - Calibration Edit", allows calibration using data available from a previous calibration. An example of this is when an As-Found
calibration is performed and the applied and measured pressures from the calibration are
available. The low true pressure should be less than 20 %FS and the high true pressure
should be greater than 80 %FS for best results. To edit the calibration from known data, enter
the applied pressures in the Desired column and the measured pressures in the Actual column
by pressing the number to be adjusted. When the values are changed, a new key “APPLY” will
appear on the screen. Press the Apply key to save the calibration data.
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Figure - Calibrate Edit
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The Screen accessed by pressing the [CALIBRATE] tab, "Figure - Calibrate Calibrate", allows
the operator to perform a live calibration while connected directly to a primary standard. In
this mode, the CPC3000 will display the currently measured pressure in the Actual column
when the measured pressure is within a few percent of the value in the Desired column. The
Desired column allows the actual pressures applied to the CPC3000 to be entered. Press the
Apply key to save changes. For best results, the two points should be as near the endpoints
of the sensor’s calibration as possible. When calibrating an absolute transducer, set the low
calibration point at or above a pressure of 0.4 mbar. At or above that pressure the system
will have a viscous flow so that the entire system should have the same pressures after a few
minutes.
Figure - Calibrate Calibrate
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8. Remote Operation
When the instrument is turned on, BIOS routines test the system CPU board. These tests may
take up to 60 seconds. After the BIOS tests, LINUX is loaded. LINUX will then call the executable file. The executable file will go through a series of software and hardware initialization.
The following hardware/software is initialised:
8.1 Remote SETUP
To SETUP any of the remote communication protocols start in the SETUP remote screen,
"Figure - Remote SETUP".
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Figure - Remote SETUP
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8.2 Remote SETUP – Ethernet
The Ethernet communication port allows the CPC3000 to communicate with computers using
10/100 Bases-T specification. Ethernet communications are transmitted over a standard
RJ-45 cable. Connecting directly to a PC requires a crossover Ethernet cable. Hub or router
connections require a straight Ethernet cable.
Before using Ethernet communication, four parameters must be set up: IP, Netmask, Gateway
and Port. In "Figure - Ethernet SETUP" the Ethernet SETUP screen is shown. Each value entry
key opens an alpha or numeric data entry screen to change values of the Ethernet parameters.
Figure - Ethernet SETUP
8.3 Remote SETUP – USB
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The USB communication port allows the CPC3000 to communicate with computers using a
USB cable. The connection on the back panel of the CPC3000 is a Type B receptical.
Figure - USB SETUP
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8.4 Remote SETUP – IEEE-488
The IEEE-488 communication port allows the CPC3000 to communicate with computers
using an IEEE-488 cable. This screen, "Figure - IEEE-488 Address", is accessed by pressing the IEEE-488 numeric value box in the SETUP Remote screen. After pressing the numeric
value box a number entry keypad will appear for entering the new IEEE-488 address. The
manufacturer of the host IEEE-488 interface board provides software to allow communication
between the board and various programming languages. An interactive program for debugging is usually provided as well. Refer to the board manufacturer’s documentation for more
information.
Figure - IEEE-488 Address
8.5 Remote Command Set
This remote command set is the default set available on the CPC3000. All CPC3000 remote
operation commands are included in the lists below. All commands must be terminated with a
<CR> or a <LF>.
For a query command (ends with a ?), the data column represents the response of the
CPC3000. All response strings begin with a space character or an “E” representing that there
is an error in the CPC3000 error queue. All response strings are terminated with a <CR> and a
<LF>. The error queue holds the last 10 errors identified by the CPC3000.
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For all commands without a question mark (?), the data column represents the required
parameters to be sent to the CPC3000 following the string in the command column. For any
command that requires multiple parameters to be sent to the CPC3000, the parameters must
be separated by commas.
42
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
8.5.1 Mensor Command Set
Command
Data
Response/Function
?
See Table Below
Returns data per the current output
format.
Acquire?
15 char string.
Ex:
Acquire? Test_stand_1
This command is used when multiple
computers would like to control the
instrument.
Yes if acquisition is successful, No if
instrument is being controlled with
another
computer.
CCC… = name of controlling computer
See: Release? and Unlock
Returns:
<sp>(Yes or No), CCC…
CCC<cr><lf>
Address
0-31
Sets the GPIB Address.
Address?
<sp> xx <cr><lf>
Returns the GPIB Address.
A?
<sp>n.nnnnne+nn<cr><lf>
Returns the A channel pressure
reading.
AR?
<sp>n.nnnnne+nn<cr><lf>
Returns the A channel rate.
ARS?
<sp>(Yes or No)<cr><lf>
Returns the A channel rate stable flag.
AS?
<sp>(Yes or No)<cr><lf>
Returns the A channel stable flag.
Autorange
On or Off
Sets whether the auto range function is
enabled or disabled.
Autorange?
<sp>(on or off)<cr><lf>
Returns whether the autorange
function is enabled or disabled.
Baro?
<sp>n.nnnnne+nn<cr><lf>
Returns reading from barometric
sensor.
Caldisable
Yes,no
Sets whether or not calibration of the
active sensor is disabled.
Caldisable?
<sp>(Yes or No)<cr><lf>
Returns whether or not calibration of
the active sensor is disabled.
Cerr
None
Clears the error queue.
CID?
Returns the ID string of the regulator
for the active channel.
Cmdset
Mensor, DPI510, DPR60c, SCPI
Activates remote command set for
instrument emulation modes.
Cmdset?
<sp>X<cr><lf>
Returns active command set identifier.
11498171.01 08/2009 GB
Control
Instrument placed in Control Mode.
Control?
<sp>(yes or no)<cr><lf>
Returns Yes if instrument is in control,
No if otherwise.
Crate
Slow, Medium, Fast
Sets the control rate.
Crate?
<sp>CCCC<cr><lf>
Returns the control rate – CCCC is
variable in length and corresponds
to the parameters for the CRATE
command.
Ctype?
<sp>HPSVR<cr><lf>
Returns the type of regulator for the
active channel.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
43
Pneumatic High-Speed Pressure Controller CPC3000
Command
Data
Response/Function
Decpt?
<sp>n<cr><lf>
Returns the number of decimal points
for the active channel. (see Resolution)
Default
None
Sets the default values.
DHCP
Reserved for DHCP SETUP
DHCP?
Reserved for DHCP SETUP
Integer
DIO?
2 turns on digital output, 0 turns it off.
Bit0 = input, bit1 = output
DOC
mm/dd/yyyy
Sets the date of cal for the active
sensor and turndown.
DOC?
<sp>mmddyy<cr><lf>
Returns the date of cal for the active
sensor and turndown.
DOM?
<sp> mm/dd/yyyy<cr><lf>
Returns the date of manufacture.
DUTLABEL
Reserved for DUT option
DUTLABEL?
Reserved for DUT option
DUTTYPE
Reserved for DUT option
DUTTYPE?
Reserved for DUT option
DUTAMIN
Reserved for DUT option
DUTAMIN?
Reserved for DUT option
DUTAMAX
Reserved for DUT option
DUTAMAX?
Reserved for DUT option
DUTLOOP
Reserved for DUT option
Error?
<sp> text message <cr><lf>
Returns the next error in the error
queue.
Errorno?
<sp>Enn-text<cr><lf>
Returns pcs400 error code and text.
Filter
Off, Low, Normal, High
Sets the reading filter 0, 80 %, 92 %,
95 %.
Filter?
<sp> (filter)<cr><lf>
Returns the reading filter.
Gasdensity
Value in lb/cuft
Sets the head pressure gas density in
lb/cuft.
Gasdensity?
<sp>n.nnnnne+nn<cr><lf>
Returns the head pressure gas density.
Gastemp
Value in degrees F
Sets the head pressure gas temperature
in degrees F.
Gastemp?
<sp>n.nnnnne+nn<cr><lf>
Returns the head pressure gas temperature.
Gateway
nnn.nnn.nnn.nnn
Sets the Ethernet gateway address.
Gateway?
<sp>nnn.nnn.nnn.nnn<cr><lf>
Returns the Ethernet gateway address.
Height
Value in inches
Sets the head pressure height in
inches.
Height?
<sp>n.nnnnne+nn<cr><lf>
Returns the head pressure height.
Id?
<sp> MENSOR, CPC3000,
ssssss,v.v.vv
Ssssss is the serial number, v.vv is the
CPC3000 software version.
Install
IP
44
Start software installer.
nnn.nnn.nnn.nnn
Sets the IP address of the instrument.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
11498171.01 08/2009 GB
DIO
11498171.01 08/2009 GB
Pneumatic High-Speed Pressure Controller CPC3000
Command
Data
Response/Function
IP?
<sp>nnn.nnn.nnn.nnn<cr><lf>
Returns the IP address of the instrument.
Keylock
Yes or No
Locks or unlocks keyboard.
Keylock?
<sp>(Yes or No)<cr><lf>
Returns Yes or No.
List?
<sp>Pri,X,X;Sec,X,X;Bar,1<cr><lf>
Returns list of available turn-downs on
installed sensors in the active channel.
X will be non-existent if the turndown
isn’t available.
Listrange?
PRI,1, min,max,2, min, max;SEC,1,
min,max,2, min,max,Bar,min,max
Returns the ranges of the installed
sensors for the active channel.
Localgravity
Value in ft/s²
Sets the local gravity in feet/sec².
Localgravity?
<sp>n.nnnnne+nn<cr><lf>
Returns the local gravity in feet/sec².
LowerLimit
Value inside primary xducer Range
on turndown #1 in current units.
Sets the lower control limit for the
instrument.
LowerLimit?
<sp>xxxxxxx<cr><lf>
Returns the lower control limit for the
instrument in current units.
Measure
None
Instrument placed in Measure Mode.
Measure?
<sp>(Yes or No)<cr><lf>
Returns YES if instrument is in
measure, No if otherwise.
Netmask
nnn.nnn.nnn.nnn
Sets the Ethernet network mask.
Netmask?
<sp>nnn.nnn.nnn.nnn<cr><lf>
Returns the Ethernet network mask.
Outform
1 to 8 – see table below
Sets the output format.
Outform?
<sp>X<cr><lf>
Returns the output format – see table
below
Peakmax?
<sp>n.nnnnne+nn<cr><lf>
Returns the maximum pressure since
peakreset was sent.
Peakmin?
<sp>n.nnnnne+nn<cr><lf>
Returns the minimum pressure since
peakreset was sent.
Peakreset
None
Resets the peak values.
Port
nnnnnn
Sets the Ethernet port of the instrument
Port?
<sp>nnnnn<cr><lf>
Returns the Ethernet port of the instrument
Ptype
Absolute or Gauge
Sets the instrument pressure type
– gauge only works if the optional
barometric sensor is installed
Ptype?
<sp>CCCCC<cr><lf>
Returns “Absolute” or “Gauge” for the
pressure type
RangeMax?
<sp>XXXXXXX<cr><lf>
Returns the maximum range of the
active transducer and turndown in the
current units.
RangeMin?
<sp>XXXXXXX<cr><lf>
Returns the minimum range of the
active transducer and turndown in the
current units.
Rate?
<sp>XXXXXXX<cr><lf>
Returns the rate reading of the instrument in current units/second.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
45
Command
Data
Response/Function
Rdecpt?
<sp>n<cr><lf>
Returns the number of rate decimal
points for the active channel. (see
Resolution)
Release?
15 char string.
Ex:
Release? Test_stand_1
This command is used to release
control of the instrument in a multiple
computer environment.
Yes if release is successful.
No if instrument is being controlled
with another computer.
CCC… = name of controlling computer
or AVAILABLE
See: Acquire? and Unlock
Returns:
<sp>(Yes or No), CCC…
CCCcr><lf>
Resolution
n
Sets the number of significant digits.
See decpt.
Resolution?
<sp>n<cr><lf>
Returns the number of significant
digits. See decpt.
Rfilter
Value in %
Sets the % of the rate filter
Rfilter?
<sp>n.nnnnne+nn<cr><lf>
Returns the rate filter.
Rsetpt
Value in current units
Sets the rate setpoint
Rsetpt?
<sp>n.nnnnne+nn<cr><lf>
Returns the rate setpoint
Rfreq
Value in frequency
Sets rate Butterworth corner frequency.
Rfreq?
<sp>n.nnnnne+nn<cr><lf>
Returns rate Butterworth corner
frequency.
Rwindow
Value in current units
Sets rate exponential filter window.
Rwindow?
<sp>n.nnnnne+nn<cr><lf>
Returns rate exponential filter window.
Sbaud
9600, 19200, 38400, 57600
Sets the serial baud rate.
Sbaud?
<sp>XXXX<cr><lf>
Returns the serial baud data.
Sdata
7 or 8
Sets the serial data bits.
Sdata?
<sp>X<cr><lf>
Returns the serial data bits number.
Sensor
C, X
Sets the active sensor where C =
Primary or Secondary and X is the
turndown.
Sensor?
<sp>C,X<cr><lf>
Returns active sensor as above.
Sensorid?
<sp>Mensor QRS,SN XXXXXX,VER
V.VV
Returns the active sensor’s serial
number and firmware version.
Setpt
value inside upper and lower limits
and inside the range of the active
sensor and turndown.
Sets the control setpoint for the instrument.
Setpt?
<sp>XXXXXXX<cr><lf>
Returns the control setpoint in current
units.
Setpt%
Value in % of current range
Sets the control setpoint in % of
current range.
Setptpct
Value in % of current range
Sets the control setpoint in % of
current range.
Setptpct?
<sp>n.nnnnne+nn<cr><lf>
Returns the current setpoint in % of
current range.
46
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
11498171.01 08/2009 GB
Pneumatic High-Speed Pressure Controller CPC3000
11498171.01 08/2009 GB
Pneumatic High-Speed Pressure Controller CPC3000
Command
Data
Response/Function
Span
desired pressure or ?
Sets span on active transducer or for
?, clears previous value, must be
> 50 %FS and has a 1 % limit.
Span?
<sp>XXXXXXX<cr><lf>
Returns span scale factor for active
transducer.
Sparity
Even, Odd, None
Sets the serial parity.
Sparity?
<sp>CCCC<cr><lf>
Returns the serial parity.
Sstop
1 or 2
Sets the serial stop bits.
Sstop?
<sp>X<cr><lf>
Returns the serial stop bits.
Stable?
<sp>(Yes or No)<cr><lf>
Returns YES if instrument is stable, or
No.
Stabledelay
0 to 65535
Sets the stable time to the number of
seconds specified.
Stabledelay?
<sp>XXXXXXX<cr><lf>
Returns the stable time.
stabletime
0 to 65535
Sets the stable time to the number of
seconds specified.
Stabletime?
<sp>XXXXXXX<cr><lf>
Returns the stable time.
StableWin
%fs value
Sets the stable window as a %FS for
the active sensor and turndown.
StableWin?
<sp>XX<cr><lf>
Returns the stable window.
Standby
None
Instrument placed in Standby Mode.
Standby?
<sp>(Yes or No)<cr><lf>
Returns Yes if instrument is in Standby,
No if otherwise.
Step
value inside upper and lower limits
and inside the range of the active
sensor and turndown.
Sets the control step size for the instrument.
Step-
Optional value
Jogs the setpoint down one step.
Step+
Optional value
Jogs the setpoint up one step.
Step?
<sp>XXXXXXX<cr><lf>
Returns the control step for the instrument.
Step%
Value in % of current range
Sets the control step in % of current
range.
Steppct
Value in % of current range
Sets the control step in % of current
range.
Steppct?
<sp>n.nnnnne+nn<cr><lf>
Returns the current step in % of
current range.
Units
units code or text in table below
Sets the instrument engineering units.
Units?
<sp>CCCC<cr><lf>
Returns the instrument units in a text
string.
Unlock
None
Releases Acquire locks. See Acquire?
and Release?
UpperLimit
Value inside primary xducer Range
on turndown #1 in current units.
Sets the Upper control limit for the
active transducer.
UpperLimit?
<sp>xxxxxxx<cr><lf>
Returns the upper control limit for the
active transducer.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
47
Pneumatic High-Speed Pressure Controller CPC3000
Command
Data
Response/Function
Vent
None
Instrument placed in Vent Mode.
Vent?
<sp>(Yes or No)<cr><lf>
Returns Yes if instrument is in Vent, No
if otherwise.
Window
Value in current units
Sets the exponential filter window for
the active sensor.
Window?
<sp>n.nnnnne+nn<cr><lf>
Returns the exponential filter window
for the active sensor.
Zero
desired pressure or ?
Sets zero to set pressure or for ?,
clears previous value.
Zero?
<sp>xxxxxxx<cr><lf>
Returns zero offset for active transducer.
Command
Data
Response/Function
_pcs4 autorange <value>
0 or 1
1 turns autorange on, 0 – off.
_pcs4 autorange?
Returns 1 if in autorange, 0 if in
range hold.
_pcs4 cal a/d
Not applicable.
_pcs4 cal atm
Performs pcs400 1 pt cal.
_pcs4 cal span <value>
Sets the span of the active transducer to <value>.
_pcs4 cal zero <value>
Sets the zero of the active transducer to <value>.
_pcs4 cal_disable_off
Enables zero or span calibrations if
previously disabled.
_pcs4 cal_disable_on
Prevents zero or span calibrations.
_pcs4 ctrl <value><sp><unitno>
Sets control value – will take effect
immediately if instrument is in
control mode.
_pcs4 ctrl?
Returns the current control point in
current engineering units.
_pcs4 ctrlmax <value>
Sets maximum control value.
_pcs4 ctrlmax?
Returns current maximum control
pressure.
_pcs4 ctrlmin <value>
Sets minimum control value.
_pcs4 ctrlmin?
Returns current minimum control
pressure.
_pcs4 emul?
Returns ptype emulation mode.
_pcs4 default
Sets default values into instrument.
_pcs4 err?
Returns the error number and
description.
_pcs4 exhaustp?
Returns exhaust pressure.
48
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
11498171.01 08/2009 GB
8.5.2 PCS 400 Commands Emulated
Pneumatic High-Speed Pressure Controller CPC3000
11498171.01 08/2009 GB
Command
Data
Response/Function
_psc4 filtersetting
Sets the filter %.
_pcs4 filtersetting?
Returns the filter %.
_pcs4 filterwindow
Sets the filter window.
_pcs4 filterwindow?
Returns the filter window.
_pcs4 func ctrl <value> <unitno>
Instrument placed in control mode
at <value> pressure in <unitno>
units.
_pcs4 func emul
Toggles ptype emulation mode.
_pcs4 func F1
Toggles ptype emulation mode.
_pcs4 func meas
Instrument placed in measure
mode.
_pcs4 func stby <unitno>
Instrument placed in standby mode
in <unitno> units.
_pcs4 func vent <unitno>
Instrument placed in vent mode in
<unitno> units.
_pcs4 id?
Returns instrument ID.
_pcs4 lang PCS2
Sets command set to PCS 200.
_pcs4 list?
Returns range list.
_pcs4 opt?
Returns option list (old PCS 400
format).
_pcs4 option?
Returns option list.
_pcs4 outform <digit>
Sets output format.
_pcs4 outform?
Returns the current output format.
_pcs4 peakreset
Resets peak readings.
_pcs4 peakunit
Selects Peak+ or Peak-.
_pcs4 peakunit?
Returns Peak+ or Peak-.
_pcs4 rangemax?
Returns the maximum pressure of
the active transducer.
_pcs4 rangemin?
Returns the minimum pressure of
the active transducer.
_pcs4 rate
Sets the control rate.
_pcs4 rate?
Returns the pressure rate.
_pcs4 rateunit
Selects the rate units (SEC or MIN).
_pcs4 rateunit?
Returns the rate units.
_pcs4 reading?
Returns the current pressure.
_pcs4 sourcep?
Returns the supply pressure.
_pcs4 span?
Returns the stored multiplication
factor from the active transducer &
turndown.
_pcs4 stabledelay <value>
1 to 255
Sets the number of consecutive
readings that the pressure must
remain within the stable window for
a pressure stable indication.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
49
Pneumatic High-Speed Pressure Controller CPC3000
Command
Data
Response/Function
_pcs4 stabledelay?
Returns the number of readings
that must be within the stable
window before a stable pressure is
indicated.
_pcs4 stablewindow <value>
Sets the pressure window that is
used to indicate pressure is stable.
_pcs4 stablewindow?
Returns the pressure tolerance
allowed for a stable pressure
indication as a % of span of the
active transducer.
_pcs4 stat?
Returns Mode and stable flag
status “mode, stable CR LF”.
_pcs4 unit <unitno>
Sets the instrument to specified
engineering units.
_pcs4 unit?
Returns the current engineering
units and the type of transducer (A,
G, D).
_pcs4 xducer?
Returns the number of the currently
active transducer.
_pcs4 xducerid?
_pcs4 zero?
Returns the stored zero offset of
the active transducer & turndown in
the current pressure units.
8.5.3 PCS 200 Commands Emulated
Data
Response/Function
CX
Control Pressure at last control point
and units
C$nnnnnnnX
Control Pressure at n in units $
C$nnnnnnnsX
Control Pressure at n in units $
D#X
CAL POINT CONTROL MODE NOT
SUPPORTED
EX
Clear Error/Clear Service Request
E?X
Return error code and clear error
F$nnnnnnn1X
Re-initialize; $, n ignored
F$nnnnnnn2X
RETURN CAL DATA NOT SUPPORTED
F$nnnnnnn3X
Return Unit ID string; $,n ignored
F$nnnnnnn5X
RETURN QPS TEMPERATURE NOT
SUPPORTED
F$nnnnnnn6X
RETURN NULL METER READING
NOT SUPPORTED
50
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
11498171.01 08/2009 GB
Command
Pneumatic High-Speed Pressure Controller CPC3000
11498171.01 08/2009 GB
Command
Data
Response/Function
F$nnnnnnn1X
RETURN VACUUM GAUGE READING
NOT SUPPORTED
F$nnnnnnn1X
Return Clock Reading (Time); $, n
ignored
F$nnnnnnn1X
Return Pressure Control Limits; $, n
ignored
MX
Measure Pressure in current pressure
units
M$X
Measure Pressure in units specified
by $
M$nnnnnnnX
Measure Pressure in units specified by
$; n ignored
M$nnnnnnnnsX
Measure Pressure in units specified by
$; n, s ignored
Q#X
SEQ FUNCTIONS NOT SUPPORTED
R0X
Return to Standard Output Format
R1X
Re-initialize
R2X
RETURN CAL DATA NOT SUPPORTED
R3X
Return unit ID string
R5X
RETURN QPS TEMPERATURE NOT
SUPPORTED
R6X
RETURN NULL METER READING
NOT SUPPORTED
R7X
RETURN VACUUM GAUGE READING
NOT SUPPORTED
R8X
Return Clock Reading (Time)
R9X
Return Pressure Control Limits (Min
and Max)
SX
Standby Mode
S$X
Standby Mode; $ ignored
S$nnnnnnnX
Standby Mode; $, n ignored
S$nnnnnnnsX
Standby Mode; $, n, s ignored
U$X
Change Units to units specified by $
VX
Vent Mode in current units
V$X
Vent Mode in units specified by $
V$nnnnnnnX
Vent Mode in units specified by $; n
ignored
V$nnnnnnnsX
Vent Mode in units specified by $; n, s
ignored
ZX
AUTO RE-ZERO NOT SUPPORTED
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
51
Pneumatic High-Speed Pressure Controller CPC3000
8.5.4 DPI 510 Commands Emulated
Command
Data
Response/Function
Q
Return data in output format
A
Make the A channel active
B
Make the B channel active
M
Go to local
R
Select active range
S
Select preset units
U
Set units
D
Select output data
F
Select function
N
Set output format
I
Set interrupt conditions
C
Select control mode
P
Set the control setpoint
/
Setpoint ratio NOT EMULATED
*
Setpoint preset NOT EMULATED
W
Set the stable time
@
Error Report
V
Set rate setpoint
J
Rate setpoint preset NOT EMULATED
O
Set zero offset
Q (baro)
Get baro reading (secondary address 9)
A (baro)
Select absolute
G (baro)
Select gauge
DCL
Device clear
GTL
Go to local
IFC
Interface clear
8.5.5 IEEE 488.2 Commands
Data
Response/Function
*IDN?
Return identification string
*RST
Reset to known state (DEFAULT+PSI)
*TST?
Returns OK
*OPC
Operation completed
*WAI
Returns operation completed state
*CLS
Clear status and error queue
*ESE
Enable status event
52
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
11498171.01 08/2009 GB
Command
Pneumatic High-Speed Pressure Controller CPC3000
Command
Data
Response/Function
*ESE?
Returns enable status event value
*ESR
Event status register
*ESR?
Returns event status register value
*SRE
Service request enable
*SRE?
Returns service request enable value
*STB?
Returns status byte
8.5.6 SCPI Commands
Notes:
1.if Wika option is enabled, SCPI units are BAR, otherwise SCPI units are the currently selected unit.
This numeric suffix always defaults to 1 and is designated by [R] (range)
Command
Response/Function
MEASure
[:PRESsure][R]?
Returns the pressure from sensor R
:TEMPerature[R]?
Returns the temperature from sensor R
:RATE[R]?
Returns the rate/sec from sensor R
:BAROmetric?
Returns the barometric pressure
CALibration
[:PRESsure][R]
:MODE?
Returns 1=calibrated or 0=not calibrated
:DATE?
Returns date of cal “DD,MM,YY”
:DATE <i,i,i>
Sets date of cal YYYY,MM,DD
:ZERO?
Returns zero offset
:ZERO <n>
Sets the zero offset
:ZERO:RUN
Same as CAL:ZERO 0
:ZERO:INITiate?
Returns zero status
:ZERO:INITiate
No function
SENSe
11498171.01 08/2009 GB
[:PRESsure][R]
:NAME?
Returns sensor name string
:MODE?
Returns “ABSOLUTE” or “GAUGE”
:MODE ABS|GAUGE
Sets pressure type
:ABS?
Returns native sensor type 0=GAUGE
1=ABSOLUTE
:RESolution?
Returns resolution (float)
:RANGe
[:UPPer]?
Returns maximum range
:LOWer?
Returns minimum range
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
53
Pneumatic High-Speed Pressure Controller CPC3000
Command
Response/Function
:UNIT
[:NAME]?
Returns ASCII units (mixed case)
:VALue?
Returns the units conversion factor
:REFerence
[:HEIGht] <n>
Sets the head pressure height
:MODE?
Returns “OFF”, “GAS”, or “LIQUID”
:MODE OFF | GAS | LIQUID
Sets the head pressure mode
:MEDium <n>
Sets the medium density
SYSTem
:DATE <i,i,i>
Sets sytem date YY,MM,DD
:TIME <i,i,i>
Sets system time HH,MM,SS
:ERRor[:NEXT]?
Returns error code, description
:KLOCk ON | OFF | 1 | 0
Sets the keylock state
:PRESet
Load known state values
:SAVe
No function (not needed)
:VERSion?
Returns SCPI version 1994.0
:ELECtronic?
Returns “OK”
:RELay <n>?
Returns status of digital output <n> ignored
:RELay <n> ON | OFF
Turns the digital output on or off <n> ignored
:NAME <n>?
Returns the units string for units code <n>
:FACTor <n>?
Returns the units conversion for units code <n>
TEST
UNIT
OUTPut
:STATe ON | OFF | 1 | 0
ON or 1 = Control OFF or 0 = Measure
:STATe?
Returns 0 for measure 1 for control
:MODE MEASure | CONTrol | VENT
Sets the mode indicated
:MODE?
Returns the mode string
:STABle?
Returns 1 if stable 0 if not
:AUTOvent ON | OFF | 1 | 0
Puts the unit in the Vent mode if true
:AUTOvent?
Returns the state of the Vent mode
[SOURce]
:PRESsure
[:LEVel]
[:IMMediate]
[:AMPLitude] <n>
Sets the setpoint
[:AMPLitude]?
Returns the setpoint
:SLEW <n>
Sets the rate setpoint
:SLEW?
Returns the rate setpoint
:TOLerance?
Returns the stable window
:TOLerance <n>
Sets the stable window
54
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
11498171.01 08/2009 GB
Pneumatic High-Speed Pressure Controller CPC3000
Command
Response/Function
CALCulate
:LIMit
:LOWer <n>
Set the minimum control limit
:LOWer?
Set the minimum control limit
:UPPer <n>
Set the maximum control limit
:UPPer?
Set the maximum control limit
:SYSTem
:DETECT SLOW | FAST | CANCEL
Control autotune (NOT USED NOW)
:DETECT?
Returns state of control autotune
11498171.01 08/2009 GB
Output formats
1.<sp> pressure value <cr><lf>
2.<sp> pressure, units number, mode <cr><lf>
3.<sp> pressure, pressure rate <cr><lf>
4.<sp> pressure, minimum peak, maximum peak<cr><lf>
5.<sp> pressure, active sensor (P or S) active turndown (1-4)<cr><lf>
6.<sp> pressure, control point, “stable” or “slewing”<cr><lf>
7.<sp> pressure, “no barometer” or baro reading<cr><lf>
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
55
Pneumatic High-Speed Pressure Controller CPC3000
9. Trouble-shooting measures
If faults cannot be repaired, the system must be taken out of operation
immediately and protected against unintentional restarting. This information should be reported to authorized service personnel.
Warning
Repairs must only be performed by the manufacturer or authorized service
personnel.
Work on electrical or pneumatic/hydraulic equipment must only be
performed by qualified and authorized service personnel, observing the
corresponding safety regulations.
In case of faults caused by defects of the electrical or pneumatic/hydraulic equipment the
operators must inform their superiors immediately and call in the qualified and authorised
technical staff for maintenance.
9.1 Table: Fault description and measures
Type of fault
Measures
I. After the system is switched 60 seconds,
no measurement(s) appears, and the
entire area of the screen is white or dark.
Switch off the system and then switch back
on again after 5 seconds.
II. The screen is dark and the measures for
faults of type I are without effect.
Check that the mains cable is connected
properly and have authorised technical staff
check that the supply voltage is correct.
III. The screen is dark and the measures for
faults of type II are without effect.
First pull out the mains cable from the mains
socket and then from the power supply input
socket of the system. Then pull out the fuse
holder and check the fuses.
Fuse holder
IV. Malfunction during operation
56
Switch off the system and switch on again
after 5 seconds.
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
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Power supply input socket
Pneumatic High-Speed Pressure Controller CPC3000
Type of fault
Measures
V. The set value is not reached.
Check whether the value of the supply
pressure at the SUPPLY HIGH port is
the value required and leak-test the pipe
connections.
If the fuses of the power supply input socket have to be replaced, use
1.5 A, 230 V AC only.
Warning
If you require further help please contact the WIKA department of Testing and Calibration
Technology under:
11498171.01 08/2009 GB
Phone +49 - (0) 93 72 / 132-473 /-9986
Fax. +49 - (0) 93 72 / 132-217
E-mail: [email protected]
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Pneumatic High-Speed Pressure Controller CPC3000
10. Re-calibrating and servicing
We recommend having the system re-calibrated by the manufacturer at regular intervals of
approximately 12 months. Every re-calibration at the factory also includes a comprehensive
and free checking of all system parameters.
The CPC3000 requires almost no maintenance, because all moving parts are extremely
robust. There are no parts which have to be serviced by the user.
During each re-calibration the function of the integrated relief valves are checked and the lithium battery in the processor board (which is only essential for the time and date) is changed if
necessary.
Before cleaning the surface of the instrument, make sure the instrument
is not pressurized, that the power is off and the power supply has been
disconnected.
Warning
To clean the Touch-screen, use only customary plastic or glass cleaning
agents in compliance with the guidelines of the manufacturer. Use clothes
which are not prone to generate fluffs.
11498171.01 08/2009 GB
Caution
58
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
11. Removal of the system
Work on electrical or pneumatic/hydraulic equipment must only be carried
out by qualified and authorized service personnel, observing the corresponding safety regulations.
Warning
When dismantling the system proceed as follows:
1. Make sure that there is no positive or negative pressure on the system and that all parts of
the instrument are at room temperature.
2. Switch the system off by pressing the power switch located at the rear of the instrument.
3. First pull out the power cable from the power socket and then from the power supply input.
4. Disconnect the pressure connections.
If a connection to a SWAGELOK® - connection is to be disconnected,
overturning or loosening the SWAGELOK® - connection must be prevented
with suitable tools.
Warning
11498171.01 08/2009 GB
5. Remove the system as necessary.
6. Protect connections with the protective caps supplied.
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Pneumatic High-Speed Pressure Controller CPC3000
12. Transport of the system
Before the system is shipped it must be clean and free of dirt and debris.
This is particularly important if the medium is a health hazard such as a
corrosive, toxic, carcinogenic, radioactive, etc.
Warning
The precision measuring system CPC3000 must only be shipped in an appropriate transport
box. If necessary, please ask for a proper transport box:
Phone
Fax.
E-mail:
+49 - (0) 93 72 / 132-9986
+49 - (0) 93 72/132-217
[email protected]
Follow the following instructions to prevent damage.
1. Wrap the system in anti-static plastic foil.
2. Place the system in the box assuring the instrument is packed tight with insulating material
surrounding the instrument on all sides.
3. If possible add a bag of desiccant to the box
4. Make sure that the shipment is marked as transport of a highly sensitive measuring instrument.
The shipping address is:
11498171.01 08/2009 GB
WIKA Alexander Wiegand SE & Co. KG
Department CT
Alexander Wiegand Strasse
63911 Klingenberg
Germany
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WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
Pneumatic High-Speed Pressure Controller CPC3000
13. Storage of the system
Before the system is stored it must be clean and free of dirt and debris.
This is particularly important if the medium is a health hazard such as a
corrosive, toxic, carcinogenic, radioactive, etc.
Warning
The storage place must satisfy the following conditions:
 Ambient temperature: 0 to 70 °C
 Humidity: 35 to 85 % relative humidity without condensation
Avoid the following influences:
 Direct sunlight or vicinity to hot objects
 Mechanical vibration
 Soot, steam, dust and corrosive gasses
 Explosion-hazard environment, inflammable atmosphere
The system should be stored in its original transport box, in a place that meets the conditions
listed above.
11498171.01 08/2009 GB
Follow the following instructions to avoid damage.
1. Wrap the system in anti-static plastic foil.
2. Using the insulating material, place the system in the box.
3. If the system is stored for a longer time (more than 30 days) add a bag with desiccant to the
box.
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61
Pneumatic High-Speed Pressure Controller CPC3000
14. Placing out of service
Before the system is shipped it must be clean and free of dirt and debris.
This is particularly important if the medium is a health hazard such as a
corrosive, toxic, carcinogenic, radioactive, etc.
Warning
When placing the system out of service, please dismantle it according to the instructions in
the manual in chapter "11. Removal of the system".
11498171.01 08/2009 GB
Notice
When disposing of the system please observe the legal and local regulations in
force.
For the final disposal of the system a special firm qualified for this is to be
commissioned.
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WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
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15. Appendix
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Sales and Service International
Table – Measurement Units
Table – Conversion Factors, Pascal
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Pneumatic High-Speed Pressure Controller CPC3000
MEASUREMENT UNITS
The Units command selects the measurement units to be output on the bus and the display.
Code
Description
Output Format
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
n/a
n/a
pounds per square inch
inches of mercury @ 0 °C
inches of mercury @ 60 °F
inches of water @ 4 °C
inches of water @ 20 °C
inches of water @ 60 °F
feet of water @ 4 °C
feet of water @ 20 °C
feet of water @ 60 °F
millitorr
inches of seawater @ 0 °C 3.5 % salinity
feet of seawater @ 0 °C 3.5 % salinity
atmospheres
bars
millibars
millimeters of water @ 4 °C
centimeters of water @ 4 °C
meters of water @ 4 °C
millimeters of mercury @ 0 °C
centimeters of mercury @ 0 °C
torr
kilopascals
pascals
dyne per square centimeter
grams per square centimeter
kilograms per square centimeter
meters of seawater @ 0 °C 3.5 % salinity
ounce per square inch
pounds per square foot
tons per square foot
percent of full scale
micron HG @ 0 °C
ton per square inch
n/a
hectopascals
megapascals
millimeters of water @ 20 °C
centimeter of water @ 20 °C
meters of water @ 20 °C
User Units 1
User Units 2
psi
inHg 0 °C
inHg 60 °F
inH2O 4 °C
inH2O 20 °C
inH2O 60 °F
ftH2O 4 °C
ftH2O 20 °C
ftH2O 60 °F
mTorr
inSW
ftSW
atm
bar
mbar
mmH2O 4 °C
cmH2O 4 °C
mH2O 4 °C
mmHg 0 °C
cmHg 0 °C
Torr
kPa
PA
dy/cm²
gm/cm²
kg/cm²
m SW
OSI
PSF
TSF
% FS
µHg 0 °C
tsi
n/a
hPa
MPa
mmH2O 20 °C
cmH2O 20 °C
mH2O 20 °C
User defined
User defined
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Table – Measurement Units (unit no)
Pneumatic High-Speed Pressure Controller CPC3000
CONVERSION FACTORS, PASCAL
The following table lists factors which should be used as multipliers when converting other
pressure units to or from Pascal.
11498171.01 08/2009 GB
Table – Conversion Factors, Pascal
Unit No.
Pressure Unit
To Convert from Pascal
To Convert to Pascal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
32
33
35
36
37
38
39
psi
inHG @ 0 °C
inHG @ 60 °F
inH2O @ 4 °C
inH2O @ 20 °C
inH2O @ 60 °F
ftH2O @ 4 °C
ftH2O @ 20 °C
ftH2O @ 60 °F
mTORR
inSW @ 0 °C 3.5% sal
ftSW @ 0 °C 3.5% sal
atm
bar
mbar
mmH2O @ 4 °C
cmH2O @ 4 °C
mH2O @ 4 °C
mmHG @ 0 °C
cmHG @ 0 °C
TORR
KPA
Pa
DYNE/SQ cm
g/sq cm
kg/sq cm
mSW @ 0 °C 3.5% sal
OSI
PSF
TSF
MICRON HG @ 0 °C
TSI
hPA
MPA
mmH2O @ 20 °C
cmH2O @ 20 °C
mH2O @ 20 °C
1.450377E-04
2.952997E-04
2.961339E-04
4.014741E-03
4.021862E-03
4.018645E-03
3.345622E-04
3.351551E-04
3.348871E-04
7.500636E+00
3.904899E-03
3.254082E-04
9.869230E-06
1.00000E-05
1.00000E-02
1.019744E-01
1.019744E-02
1.019744E-04
7.500636E-03
7.500636E-04
7.500636E-03
1.00000E-03
1.00000E+00
1.00000E+01
1.019716E-02
1.019716E-05
9.918444E-05
2.320603E-03
2.088543E-02
1.044271E-05
7.500636E+00
7.251885E-08
1.00000E-02
1.00000E-06
1.021553E-01
1.021553E-02
1.021553E-04
6.894757E+03
3.386390E+03
3.376850E+03
2.490820E+02
2.486410E+02
2.488400E+02
2.988980E+03
2.983692E+03
2.986080E+03
1.333220E-01
2.560885E+02
3.073062E+03
1.013250E+05
1.00000E+05
1.00000E+02
9.806378E+00
9.806378E+01
9.806378E+03
1.333220E+02
1.333220E+03
1.333220E+02
1.00000E+03
1.00000E+00
1.00000E-01
9.806647E+01
9.806647E+04
1.008222E+04
4.309223E+02
4.788025E+01
9.576052E+04
1.333220E-01
1.378951E+07
1.00000E+02
1.00000E+06
9.789017E+00
9.789017E+01
9.789017E+03
WIKA Operating Instruction Pneumatic High-Speed Pressure Controller ∙ Version 1.1
65
Pneumatic High-Speed Pressure Controller CPC3000
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FOR YOUR NOTES
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FOR YOUR NOTES
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67
Pneumatic High-Speed Pressure Controller CPC3000
WIKA worldwide
North America
Romania
Austria
WIKA Instruments Romania
WIKA Messgerätevertrieb
Ursula Wiegand GmbH & Co. KG S.R.L.
Bucuresti, Sector 5
1230 Vienna
Calea Rahovei Nr. 266-268
Tel. (+43) 1 86916-31
Corp 61, Etaj 1
Fax: (+43) 1 86916-34
Tel. (+40) 21 4048327
E-mail:[email protected]
Fax: (+40) 21 4563137
www.wika.at
E-mail:[email protected]
Benelux
Russia
WIKA Benelux
ZAO WIKA MERA
6101 WX Echt
127015 Moscow
Tel. (+31) 475 535-500
Tel. (+7) 495 64801-80
Fax: (+31) 475 535-446
Fax: (+7) 495 64801-81
E-mail:[email protected]
E-mail:[email protected]
www.wika.nl
www.wika.ru
Bulgaria
Serbia
WIKA Bulgaria EOOD
WIKA Merna Tehnika d.o.o.
Bul. „Al. Stamboliiski“ 205
Sime Solaje 15
1309 Sofia
11060 Belgrade
Tel. (+359) 2 82138-10
Tel. (+381) 11 2763-722
Fax: (+359) 2 82138-13
Fax: (+381) 11 7536-74
E-mail:[email protected]
E-mail:[email protected]
www.wika.co.yu
Croatia
WIKA Croatia d.o.o.
Spain
Hrastovicka 19
Instrumentos WIKA, S.A.
10250 Zagreb-Lucko
C/Josep Carner, 11-17
Tel. (+385) 1 6531-034
08205 Sabadell (Barcelona)
Fax: (+385) 1 6531-357
Tel. (+34) 902902577
E-mail:[email protected]
Fax: (+34) 933938666
E-mail:[email protected]
Finland
www.wika.es
WIKA Finland Oy
00210 Helsinki
Switzerland
Tel. (+358) 9 68249-20
Manometer AG
Fax: (+358) 9 68249-270
6285 Hitzkirch
E-mail:[email protected]
Tel. (+41) 41 91972-72
www.wika.fi
Fax: (+41) 41 91972-73
E-mail:[email protected]
France
www.manometer.ch
WIKA Instruments s.a.r.l.
95610 Eragny-sur-Oise
Turkey
Tel. (+33) 1 343084-84
WIKA Instruments Istanbul
Fax: (+33) 1 343084-94
Basinc ve Sicaklik Ölcme Cihazlari
E-mail:[email protected]
Ith. Ihr. ve Tic. Ltd. Sti.
www.wika.fr
Bayraktar Bulvari No. 21
34775 Yukari Dudullu - Istanbul
Germany
Tel. (+90) 216/415 90 66
WIKA
Alexander Wiegand SE & Co. KG Fax: (+90) 216/415 90 97
E-mail:[email protected]
63911 Klingenberg
www.wika.com.tr
Tel. (+49) 9372 132-0
Fax: (+49) 9372 132-406
Ukraine
E-mail:[email protected]
WIKA Pribor GmbH
www.wika.de
83016 Donetsk
Tel. (+38) 062 34534-16
Italy
Fax: (+38) 062 34534-17
WIKA Italiana SRL
E-mail:[email protected]
20020 Arese (Milano)
www.wika.ua
Tel. (+39) 02 9386-11
Fax: (+39) 02 9386-174
United Kingdom
E-mail:[email protected]
WIKA Instruments Ltd
www.wika.it
Merstham, Redhill RH13LG
Tel. (+44) (0) 1737644-008
Poland
Fax: (+44) (0) 1737644-403
WIKA Polska S.A.
E-mail:[email protected]
87-800 Wloclawek
www.wika.co.uk
Tel. (+48) 542 3011-00
Fax: (+48) 542 3011-01
E-mail:[email protected]
www.wikapolska.pl
Canada
WIKA Instruments Ltd.
Head Office
Edmonton, Alberta, T6N 1C8
Tel. (+1) 780 4637035
Fax: (+1) 780 4620017
E-mail:[email protected]
www.wika.ca
Mexico
Instrumentos WIKA Mexico
S.A. de C.V.
01210 Mexico D.F.
Tel. (+52) 555 02053-00
Fax: (+52) 555 02053-01
E-mail:[email protected]
www.wika.com.mx
USA
WIKA Instrument Corporation
Lawrenceville, GA 30043
Tel. (+1) 770 5138200
Fax: (+1) 770 3385118
E-mail:[email protected]
www.wika.com
Asia
China
WIKA International Trading
(Shanghai) Co., Ltd.
200001 Shanghai
Tel. (+86) 21 538525-72
Fax: (+86) 21 538525-75
E-mail:[email protected]
India
WIKA Instruments India Pvt.
Ltd.
Village Kesnand, Wagholi
Pune - 412 207
Tel. (+91) 20 66293-200
Fax: (+91) 20 66293-325
E-mail:[email protected]
www.wika.co.in
Japan
WIKA Japan K. K.
Tokyo 105-0023
Tel. (+81) 3 543966-73
Fax: (+81) 3 543966-74
E-mail:[email protected]
Kazakhstan
WIKA Instrument Corporation TOO WIKA Kazakhstan
Electrical Temperature Division 050050 Almaty
950 Hall Court
Tel. (+7) 32 72330848
Deer Park, TX 77536
Fax: (+7) 32 72789905
Tel. (+1) 713 47500-22
E-mail:[email protected]
Fax (+1) 713 47500-11
Korea
E-mail:[email protected]
www.wika.com
WIKA Korea Ltd.
Seoul 153-023
Mensor Corporation
Tel. (+82) 2 86905-05
201 Barnes Drive
Fax: (+82) 2 86905-25
San Marcos, TX 78666
E-mail:[email protected]
Tel. (+1) 512 396420015
Malaysia
Fax (+1) 512 3961820
WIKA Instrumentation (M)
E-mail:[email protected]
www.mensor.com
Sdn. Bhd.
47100 Puchong, Selangor
Tel. (+60) 3 806310-80
Fax: (+60) 3 806310-70
South America
E-mail:[email protected]
www.wika.com.my
Argentina
WIKA Argentina S.A.
Singapore
Buenos Aires
WIKA Instrumentation Pte. Ltd.
569625 Singapore
Tel. (+54) 11-4730 18 00
Tel. (+65) 68 4455-06
Fax: (+54) 11-4761 00 50
Fax: (+65) 68 4455-07
E-mail:[email protected]
www.wika.com.ar
E-mail:[email protected]
www.wika.com.sg
Brazil
WIKA do Brasil Ind. e Com.
Taiwan
Ltda.
WIKA Instrumentation Taiwan Ltd.
CEP 18560-000 Iperó - SP
Pinjen, Taoyuan
Tel. (+55) 15-3459 97 00
Tel. (+886) 3 4206052
Fax: (+55) 15-3266 16 50
Fax: (+886) 3 4900080
E-mail:[email protected] E-mail: [email protected]
www.wika.com.br
www.wika.com.tw
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Egypt
WIKA Near East Ltd.
El-Serag City Towers
-Tower#2 - Office#67Nasr City Cairo
Tel. (+20) 2 227 33 140
Fax: (+20) 2 227 03 815
E-mail:[email protected]
www.wika.com.eg
South Africa
WIKA Instruments (Pty.) Ltd.
Gardenview, Johannesburg 2047
Tel. (+27) 11-621 00 00
Fax: (+27) 11-621 00 59
E-mail:[email protected]
www.wika.co.za
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WIKA Middle East FZE
Jebel Ali, Dubai
Tel. (+971) 4 8839-090
Fax: (+971) 4 8839-198
E-mail: [email protected]
Australia
Australia
WIKA Australia Pty. Ltd.
Rydalmere, NSW 2116
Tel. (+61) 2 88455222
Fax: (+61) 2 96844767
E-mail:[email protected]
www.wika.com.au
New Zealand
Process Instruments Limited
Unit 7 / 49 Sainsbury Road
St Lukes - Auckland 1025
Tel. (+64) 9 8479020
Fax: (+64) 9 8465964
E-mail:[email protected]
www.wika.co.nz
WIKA Alexander Wiegand SE & Co. KG
Alexander-Wiegand-Straße 30
63911 Klingenberg • Germany
Phone (+49) 93 72/132-9986
Fax
(+49) 93 72/132-217
E-Mail [email protected]
www.wika.de
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Europe