Endress+Hauser Cerabar PMP23 Operating Instructions Manual
Products Solutions Services
Operating Instructions
Cerabar PMP23
IO-Link
Process pressure measurement
Pressure transducer for safe measurement and
monitoring of absolute and gauge pressure
BA01784P/00/EN/01.17
71378480
Cerabar PMP23 IO-Link
2 Endress+Hauser
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer
Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.
A0023555
• Make sure the document is stored in a safe place such that it is always available when
working on or with the device.
• To avoid danger to individuals or the facility, read the "Basic safety instructions" section
carefully, as well as all other safety instructions in the document that are specific to
working procedures.
• The manufacturer reserves the right to modify technical data without prior notice. Your
Endress+Hauser distributor will supply you with current information and updates to
these Operating Instructions.
Cerabar PMP23 IO-Link Table of contents
Endress+Hauser 3
Table of contents
1 Document information .............. 4
1.1 Document function ..................... 4
1.2 Symbols used .......................... 4
1.3 Documentation ........................ 5
1.4 Terms and abbreviations ................. 6
1.5 Turn down calculation ................... 7
1.6 Registered trademarks ................... 7
2 Basic safety instructions ............ 8
2.1 Requirements concerning the staff .......... 8
2.2 Designated use ........................ 8
2.3 Workplace safety ....................... 9
2.4 Operational safety ...................... 9
2.5 Product safety ......................... 9
3 Product description ................ 10
3.1 Product design ........................ 10
3.2 Function ............................ 10
4 Incoming acceptance and product
identification ..................... 11
4.1 Incoming acceptance ................... 11
4.2 Product identification ................... 12
4.3 Storage and transport .................. 12
5 Installation ....................... 14
5.1 Mounting dimensions .................. 14
5.2 Installation conditions .................. 14
5.3 Influence of the installation position ........ 14
5.4 Mounting location ..................... 15
5.5 Mounting of the profile seal for universal
process mounting adapter ............... 16
5.6 Post-installation check .................. 16
6 Electrical connection .............. 17
6.1 Connecting the measuring unit ............ 17
6.2 Switching capacity ..................... 18
6.3 Connection data ....................... 18
6.4 Post-connection check .................. 18
7 Operation options ................. 19
7.1 Operation with an operating menu ......... 19
8 System integration ................ 20
8.1 Process data ......................... 20
8.2 Reading out and writing device data (ISDU –
Indexed Service Data Unit) ............... 20
8.3 Overview of diagnostic events ............. 22
9 Commissioning .................... 23
9.1 Function check ....................... 23
9.2 Commissioning with an operating menu ..... 23
9.3 Configuring pressure measurement ........ 24
9.4 Performing position adjustment ........... 26
9.5 Configuring process monitoring ........... 28
9.6 Current output ........................ 32
9.7 Application examples ................... 35
10 Diagnostics and troubleshooting ... 36
10.1 Troubleshooting ...................... 36
10.2 Diagnostic events ...................... 37
10.3 Behavior of the device in the event of a fault .. 39
10.4 Behavior of current output in the event of a
fault ............................... 39
10.5 Resetting to factory settings (reset) ........ 40
11 Maintenance ...................... 40
11.1 Exterior cleaning ...................... 40
12 Repairs ........................... 41
12.1 General notes ........................ 41
12.2 Return .............................. 41
12.3 Disposal ............................ 41
13 Overview of the operating menu ... 42
14 Description of device parameters ... 43
14.1 Identification ......................... 43
14.2 Diagnostics .......................... 43
14.3 Parameter ........................... 45
14.4 Observation ......................... 56
15 Accessories ....................... 57
15.1 Weld-in adapter ...................... 57
15.2 Process adapter M24 ................... 57
15.3 M12 plug connectors ................... 58
16 Technical data .................... 59
16.1 Input ............................... 59
16.2 Output ............................. 61
16.3 Performance characteristics of metal process
isolating diaphragm .................... 63
16.4 Environment ......................... 65
16.5 Process ............................. 66
Index .................................. 67
Document information Cerabar PMP23 IO-Link
4 Endress+Hauser
1 Document information
1.1 Document function
These Operating Instructions contain all the information that is required in various phases
of the life cycle of the device: from product identification, incoming acceptance and
storage, to mounting, connection, operation and commissioning through to
troubleshooting, maintenance and disposal.
1.2 Symbols used
1.2.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
seriousor fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minoror medium injury.
NOTICE
NOTICE!
This symbol contains information on procedures and other facts which do not result in
personalinjury.
1.2.2 Electrical symbols
Symbol Meaning Symbol Meaning
Protective ground connection
A terminal which must be connected
to ground prior to establishing any
other connections.
Ground connection
A grounded terminal which, as far as
the operator is concerned, is
grounded via a grounding system.
1.2.3 Tool symbols
Symbol Meaning
A0011222
Open-ended wrench
1.2.4 Symbols for certain types of information
Symbol Meaning
Permitted
Procedures, processes or actions that are permitted.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Cerabar PMP23 IO-Link Document information
Endress+Hauser 5
Symbol Meaning
Reference to documentation
A
Reference to page
Reference to graphic
,…,
1.
2.
3.
Series of steps
Result of a step
Visual inspection
1.2.5 Symbols in graphics
Symbol Meaning
1, 2, 3 ... Item numbers
,…,
1.
2.
3.
Series of steps
A, B, C, ... Views
1.3 Documentation
The document types listed are available:
In the Download Area of the Endress+Hauser Internet site: www.endress.com →
Download
1.3.1 Technical Information (TI): planning aid for your device
TI01203P
The document contains all the technical data on the device and provides an overview of
the accessories and other products that can be ordered for the device.
Document information Cerabar PMP23 IO-Link
6 Endress+Hauser
1.4 Terms and abbreviations
URL OPLMWP
LRL
0
p
LRV
URV
1
2
3
4
A0029505
Item Term/
abbreviation
Explanation
1 OPL The OPL (over pressure limit = sensor overload limit) for the measuring device
depends on the lowest-rated element, with regard to pressure, of the selected
components, i.e. the process connection has to be taken into consideration in
addition to the measuring cell. Also observe pressure-temperature dependency. For
the relevant standards and additional notes, see the "Pressure specifications" section
→ 66 .
The OPL may only be applied for a limited period of time.
2 MWP The MWP (maximum working pressure) for the sensors depends on the lowest-
rated element, with regard to pressure, of the selected components, i.e. the process
connection has to be taken into consideration in addition to the measuring cell.
Also observe pressure-temperature dependency. For the relevant standards and
additional notes, see the "Pressure specifications" section → 66 .
The MWP may be applied at the device for an unlimited period.
The MWP can also be found on the nameplate.
3 Maximum sensor
measuring range
Span between LRL and URL
This sensor measuring range is equivalent to the maximum calibratable/adjustable
span.
4 Calibrated/
adjusted span
Span between LRV and URV
Factory setting: 0 to URL
Other calibrated spans can be ordered as customized spans.
p - Pressure
- LRL Lower range limit
- URL Upper range limit
- LRV Lower range value
- URV Upper range value
- TD (turn down) Turn down
The turn down is preset at the factory and cannot be changed.
Example - see the following section.
Cerabar PMP23 IO-Link Document information
Endress+Hauser 7
1.5 Turn down calculation
LRV
URLURV
LRL
1 = 2
3
A0029545
1 Calibrated/adjusted span
2 Zero point-based span
3 URL sensor
Example
• Sensor:10 bar (150 psi)
• Upper range value (URL) = 10 bar (150 psi)
Turn down (TD):
• Calibrated/adjusted span: 0 to 5 bar (0 to 75 psi)
• Lower range value (LRV) = 0 bar (0 psi)
• Upper range value (URV) = 5 bar (75 psi)
TD =
URL
|URV - LRV|
TD =
10 bar (150 psi)
= 2
|5 bar (75 psi) - 0 bar (0 psi)|
In this example, the TD is 2:1.
This span is based on the zero point.
1.6 Registered trademarks
is a registered trademark of the IO-Link company group.
Basic safety instructions Cerabar PMP23 IO-Link
8 Endress+Hauser
2 Basic safety instructions
2.1 Requirements concerning the staff
The personnel for installation, commissioning, diagnostics and maintenance must fulfill
the following requirements:
‣
Trained, qualified specialists: must have a relevant qualification for this specific
function and task
‣
Are authorized by the plant owner/operator
‣
Are familiar with federal/national regulations
‣
Before beginning work, the specialist staff must have read and understood the
instructions in the Operating Instructions and supplementary documentation as well as
in the certificates (depending on the application)
‣
Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
‣
Being instructed and authorized according to the requirements of the task by the
facility's owner-operator
‣
Following the instructions in these Operating Instructions
2.2 Designated use
2.2.1 Application and media
The Cerabar is used to measure absolute and gauge pressure in gases, vapors and liquids.
The process-wetted materials of the measuring device must have an adequate level of
resistance to the media.
The measuring device may be used for the following measurements (process variables)
• in compliance with the limit values specified under "Technical data"
• in compliance with the conditions that are listed in this manual.
Measured process variable
Gauge pressure or absolute pressure
Calculated process variable
Pressure
2.2.2 Incorrect use
The manufacturer is not liable for damage caused by improper or non-designated use.
Verification for borderline cases:
‣
For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance
in verifying the corrosion resistance of process-wetted materials, but does not accept
any warranty or liability.
2.2.3 Residual risks
When in operation, the housing may reach a temperature close to the process
temperature.
Danger of burns from contact with surfaces!
‣
For elevated process temperatures, ensure protection against contact to prevent burns.
Cerabar PMP23 IO-Link Basic safety instructions
Endress+Hauser 9
2.3 Workplace safety
For work on and with the device:
‣
Wear the required personal protective equipment according to federal/national
regulations.
‣
Switch off the supply voltage before connecting the device.
2.4 Operational safety
Risk of injury!
‣
Operate the device in proper technical condition and fail-safe condition only.
‣
The operator is responsible for interference-free operation of the device.
Conversions to the device
Unauthorized modifications to the device are not permitted and can lead to unforeseeable
dangers.
‣
If, despite this, modifications are required, consult with Endress+Hauser.
Hazardous area
To eliminate the risk of danger to persons or the facility when the device is used in the
approval-related area (e.g. pressure equipment safety):
‣
Check the nameplate to verify if the device ordered can be put to its intended use in the
approval-related area.
2.5 Product safety
This measuring device is designed in accordance with good engineering practice to meet
state-of-the-art safety requirements, has been tested, and left the factory in a condition in
which it is safe to operate.
It meets general safety standards and legal requirements. It also complies with the EU
directives listed in the device-specific EU Declaration of Conformity. Endress+Hauser
confirms this by affixing the CE mark to the device.
Product description Cerabar PMP23 IO-Link
10 Endress+Hauser
3 Product description
3.1 Product design
Overview Position Description
C - 1
A0021987
C - 2
A0027289
C- 1 M12 plug
Housing cap made of plastic
C- 2 M12 plug
IP69: metal housing cap
D
E
A0027227
D
E
Housing
Process connection (sample illustration)
3.2 Function
3.2.1 Calculating the pressure
Devices with metallic process isolating diaphragm
The process pressure deflects the metal process isolating diaphragm of the sensor and a fill
fluid transfers the pressure to a Wheatstone bridge (semiconductor technology). The
pressure-dependent change in the bridge output voltage is measured and evaluated.
Cerabar PMP23 IO-Link Incoming acceptance and product identification
Endress+Hauser 11
4 Incoming acceptance and product
identification
4.1 Incoming acceptance
A0028673
DELIVERY NOTE
1 = 2
A0016870
Is the order code on the delivery note (1) identical to the order code on
the product sticker (2)?
A0022100
A0028673
A0022103
Are the goods undamaged?
A0028673
DELIVERYNOTE
A0022105
Do the data on the nameplate correspond to the order specifications and
the delivery note?
If one of these conditions does not apply, please contact your
Endress+Hauser sales office.
Incoming acceptance and product identification Cerabar PMP23 IO-Link
12 Endress+Hauser
4.2 Product identification
The following options are available for identification of the measuring device:
• Nameplate specifications
• Order code with breakdown of the device features on the delivery note
• Enter serial numbers from nameplates in W@M Device Viewer
(www.endress.com/deviceviewer): All information about the measuring device is
displayed.
For an overview of the technical documentation provided, enter the serial number from
the nameplates in W@M Device Viewer (www.endress.com/deviceviewer)
4.2.1 Manufacturer address
Endress+Hauser GmbH+Co. KG
Hauptstraße 1
79689 Maulburg, Germany
Address of the manufacturing plant: See nameplate.
4.2.2 Nameplate
Ser. no.:
Ord. cd.:
Ext. ord. cd.:
D-79689 Maulburg
Made in Germany,
Cerabar
5
1
2
3
4
Date:
TAG:
A0024456
1 Manufacturer's address
2 Device name
3 Order number
4 Serial number
5 Extended order number
4.3 Storage and transport
4.3.1 Storage conditions
Use original packaging.
Store the measuring device in clean and dry conditions and protect from damage caused by
shocks (EN 837-2).
Storage temperature range
–40 to +85 °C (–40 to +185 °F)
Cerabar PMP23 IO-Link Incoming acceptance and product identification
Endress+Hauser 13
4.3.2 Transporting the product to the measuring point
L
WARNING
Incorrect transport!
Housing and diaphragm may become damaged, and there is a risk of injury!
‣
Transport the measuring device to the measuring point in its original packaging or by
the process connection.
Installation Cerabar PMP23 IO-Link
14 Endress+Hauser
5 Installation
5.1 Mounting dimensions
For dimensions, see the "Mechanical construction" section in the Technical Information.
5.2 Installation conditions
• Moisture must not penetrate the housing when mounting the device, establishing the
electrical connection and during operation.
• For M12 plug made of metal: Do not remove the protection cap (only in IP69) of M12
plug connection until shortly before electrical connection.
• Do not clean or touch process isolating diaphragms with hard and/or pointed objects.
• Do not remove process isolating diaphragm protection until shortly before installation.
• Always tighten the cable entry firmly.
• Point the cable and connector downwards where possible to prevent moisture from
entering (e.g. rain or condensation water).
• Protect housing against impact.
• For devices with gauge pressure sensor, the following applies:
NOTICE
If a heated device is cooled in the course of a cleaning process (by cold water, for
example), a vacuum develops for a short time causing moisture to penetrate the
sensor via the pressure compensation element (1).
Device could be destroyed!
‣
In the event of this happening, mount the device in such a way that the pressure
compensation element (1) is pointing downwards at an angle or to the side, if possible.
1
1
1
1
A0022252
5.3 Influence of the installation position
Any orientation is possible. However, the orientation may cause a zero point shift i.e. the
measured value does not show zero when the vessel is empty or partially full.
C
A
B
A0024708
Type Process isolating diaphragm
axis is horizontal (A)
Process isolating diaphragm
pointing upwards (B)
Process isolating diaphragm
pointing downwards (C)
PMP23 Calibration position, no effect Up to +4 mbar (+0.058 psi) Up to –4 mbar (–0.058 psi)
Cerabar PMP23 IO-Link Installation
Endress+Hauser 15
5.4 Mounting location
5.4.1 Pressure measurement
Pressure measurement in gases
Mount the device with shutoff device above the tapping point so that any condensate can
flow into the process.
1
2
A0021904
1 Device
2 Shutoff device
Pressure measurement in vapors
For pressure measurement in vapors, use a siphon. The siphon reduces the temperature to
almost ambient temperature. Mount the device with a shutoff device at the same height as
the tapping point.
Advantage:
only minor/negligible heat effects on the device.
Note the max. permitted ambient temperature of the transmitter!
1
2
3
A0024395
1 Device
2 Shutoff device
3 Siphon
Pressure measurement in liquids
Mount the device with a shutoff device at the same height as the tapping point.
Installation Cerabar PMP23 IO-Link
16 Endress+Hauser
1
2
A0024399
1 Device
2 Shutoff device
5.4.2 Level measurement
• Always install the device below the lowest measuring point.
• Do not install the device at the following positions:
– In the filling curtain
– In the tank outlet
– In the suction area of a pump
– Or at a point in the tank which could be affected by pressure pulses from the agitator.
A0024405
5.5 Mounting of the profile seal for universal process
mounting adapter
For details on mounting, see KA00096F/00/A3.
5.6 Post-installation check
Is the device undamaged (visual inspection)?
Does the device comply with the measuring point specifications?
For example:
• Process temperature
• Process pressure
• Ambient temperature range
• Measuring range
Are the measuring point identification and labeling correct (visual inspection)?
Is the device adequately protected against precipitation and direct sunlight?
Are the securing screws tightened securely?
Is the pressure compensation element pointing downwards at an angle or to the side?
To prevent moisture from penetrating, ensure that the connecting cables/plugs are pointing downwards.
Cerabar PMP23 IO-Link Electrical connection
Endress+Hauser 17
6 Electrical connection
6.1 Connecting the measuring unit
6.1.1 Terminal assignment
L
WARNING
Risk of injury from the uncontrolled activation of processes!
‣
Switch off the supply voltage before connecting the device.
‣
Make sure that downstream processes are not started unintentionally.
L
WARNING
An incorrect connection compromises electrical safety!
‣
A suitable circuit breaker must be provided for the device in accordance with IEC/
EN61010.
‣
The device must be operated with a 500 mA fine-wire fuse (slow-blow).
‣
Protective circuits against reverse polarity are integrated.
Connect the device in the following order:
1. Check that the supply voltage corresponds to the supply voltage indicated on the
nameplate.
2. Connect the device in accordance with the following diagram.
Switch on the supply voltage.
Device M12 plug
PMP23
C/Q
L–
L+
2
1
3
4
SIO
IO-Link
A0034006
1 Supply voltage +
2 4-20 mA
3 Supply voltage 4 C/Q (IO-Link communication or SIO mode)
6.1.2 Supply voltage
Electronic version Device Supply voltage
IO-Link PMP23 10 to 30 V DC
The IO-Link communication is guaranteed only if the supply voltage is at least 18
V.
6.1.3 Current consumption and alarm signal
Number of wires Device Normal operation Alarm signal
1)
3 or 4 PMP23 Maximum current consumption: ≤ 300 mA
1) For MAX alarm (factory setting)
Electrical connection Cerabar PMP23 IO-Link
18 Endress+Hauser
6.2 Switching capacity
• Switch status ON: Ia ≤ 250 mA
1)
; switch status OFF: Ia ≤1 mA
• Switch cycles: >10,000,000
• Voltage drop PNP: ≤2 V
• Overload protection: Automatic load testing of switching current;
– Max. capacitance load: 14 μF at max. supply voltage (without resistive load)
– Max. cycle duration: 0.5 s; min. ton: 4 ms
– Periodic disconnection from protective circuit in the event of overcurrent (f = 2 Hz) and
"F804" displayed
6.3 Connection data
6.3.1 Load
In order to guarantee sufficient terminal voltage, a maximum load resistance RL (including
line resistance) must not be exceeded depending on the supply voltage UB of the supply
unit.
[ ]W
20 30
10
0
1022
587
152
U
[V]
1
2
R
R
L
L
max
max
£
-U 6.5V
23mA
B
B
A0031107
1 Power supply 10 to 30 V DC
2 R
Lmax
Maximum load resistance
UBSupply voltage
• Error current is output and "S803" displayed (output: MIN alarm current)
• Periodic checking to establish if it is possible to quit fault state
6.4 Post-connection check
Is the device or cable undamaged (visual check)?
Do the cables comply with the requirements ?
Do the cables have adequate strain relief?
Are all the cable glands installed, firmly tightened and leak-tight?
Does the supply voltage match the specifications on the nameplate?
Is the terminal assignment correct ?
If required: Has protective ground connection been established ?
1) The SIO mode supports 250 mA, thus deviating from the IO-Link standard.
Cerabar PMP23 IO-Link Operation options
Endress+Hauser 19
7 Operation options
7.1 Operation with an operating menu
7.1.1 IO-Link
IO-Link information
IO-Link is a point-to-point connection for communication between the measuring device
and an IO-Link master. The measuring device features an IO-Link communication interface
type 2 with a second IO function on pin 4. This requires an IO-Link-compatible assembly
(IO-Link master) for operation. The IO-Link communication interface enables direct access
to the process and diagnostic data. It also provides the option of configuring the measuring
device while in operation.
Physical layer, the measuring devices supports the following features:
• IO-Link specification: version 1.1
• IO-Link Smart Sensor Profile 2nd Edition
• SIO mode: yes
• Speed: COM2; 38.4 kBaud
• Minimum cycle time: 2.5 msec.
• Process data width: 24 bit
• IO-Link data storage: yes
• Block configuration: no
IO-Link download
http://www.endress.com/download
• Select "Software" as the media type.
• Select "Device Driver" as the software type.
Select IO-Link (IODD).
• In the "Text Search" field enter the device name.
https://ioddfinder.io-link.com/
Search by
– Manufacturer
– Article number
– Product type
7.1.2 Structure of the operating menu
The menu structure has been implemented according to VDMA 24574-1 and
complemented by Endress+Hauser-specific menu items.
For an overview of the operating menu, see → 42
System integration Cerabar PMP23 IO-Link
20 Endress+Hauser
8 System integration
8.1 Process data
The measuring device has a current output and a switch output. The status of the switch
output is transmitted in the form of process data via IO-Link.
• In the SIO mode, switch output 1 is switched at pin 4 of the M12 plug. In the IO-Link
communication mode, this pin is reserved exclusively for communication.
• The current output at pin 2 of the M12 plug is always active or can be optionally
deactivated via IO-Link.
• The device's process data are transmitted cyclically in 24-bit chunks.
Bit 0 (LSB) 1 ... 20 21 (MSB) 22 23
Measuring device Pressure value OU1 res.
Bit 23 is reserved. Bit 22 provides the status of the switch output.
Here, 1 or DC 24 V corresponds to the logical "closed" state on the switch output. The
remaining 22 bits contain the analog raw measured value of the device. This value has yet
to be scaled by the target system to the nominal operating range of the existing measuring
device.
Bit Process value Value range
22 OU1 0 = open
1 = closed
0 to 21 Raw value Int22
The decimal separator must be determined using a factor that depends on the unit in
question. The following units are available:
• bar: 0.001
• kPa: 0.1
• MPa: 0.0001
• psi: 0.01
Examples:
Pressure value Transmitted Scaled with factor
-320 mbar -320 -0.32
22 bar 22000 22
133 Pa 1330 133
665 psi 66500 665
399.5 bar 399500 399.5
8.2 Reading out and writing device data (ISDU – Indexed
Service Data Unit)
Device data are always exchanged acyclically and at the request of the IO-Link master.
Using the device data, the following parameter values or device statuses can be read out:
Cerabar PMP23 IO-Link System integration
Endress+Hauser 21
8.2.1 Endress+Hauser-specific device data
Designation ISDU
(dec)
ISDU
(hex)
Size
(byte)
Data
type
Access Default
value
Value range Offset /
Gradient
Data
storage
Range
limits
Extended Ordercode 259 0x0103 60 String ro
ENP_VERSION 257 0x0101 16 String ro 36587
Simulation switch output
(OU1)
85 0x0055 1 unit r/w 0 ~ off
1 ~ low
2 ~ high
No
Simulation current output
(OU2)
66 0x0042 1 unit r/w 0 ~ off
4 ~ 4 mA
5 ~ 8 mA
6 ~ 12 mA
7 ~16 mA
8 ~ 20 mA
9 ~ 21.95 mA
otherwise 3.5 mA
No
Unit changeover (UNI) 67 0x0043 1 unit r/w 0 ~ bar
1 ~ kPa
2 ~ MPa
3 ~ psi
Yes
Zero point configuration
(ZRO)
68 0x0044 4 int r/w 0 as 00.00%
Default 0.00%
Yes
Zero point adoption (GTZ) 69 0x0045 1 unit w No
Damping (TAU) 70 0x0046 2 unit r/w 20 in 000.0 sec
Default 2.0 sec
0.1 Yes
Value for 4 mA (STL) 71 0x0047 4 int r/w 0 as 00.00%
Default 0.00%
bar: 0 / 0.001
kPa: 0 / 0.1
MPa: 0 /
0.0001
psi: 0 / 0.01
Yes
Value for 20 mA (STU) 72 0x0048 4 int r/w 10000 as 00.00%
Default 100.00%
bar: 0 / 0.001
kPa: 0 / 0.1
MPa: 0 /
0.0001
psi: 0 / 0.01
Yes
Pressure applied for 4mA
(GTL)
73 0x0049 1 unit w No
Pressure applied for
20mA (GTU)
74 0x004A 1 unit w No
Alarm current (FCU) 75 0x004B 1 unit r/w MAX 0 ~ MIN
1 ~ MAX
Yes
Current output (I) 76 0x004C 1 unit r/w ON 0 ~ ON
1 ~ OFF
Yes
Switch point value /
Upper value for pressure
window, output 1 (SP1 /
FH1)
77 0x004D 4 int r/w 9000 as 00.00%
Default 90%
bar: 0 / 0.001
kPa: 0 / 0.1
MPa: 0 /
0.0001
psi: 0 / 0.01
Yes
Switchback point value /
Lower value for pressure
window, output 1 (rP1 /
FL1)
78 0x004E 4 int r/w 1000 as 00.00%
Default 10%
bar: 0 / 0.001
kPa: 0 / 0.1
MPa: 0 /
0.0001
psi: 0 / 0.01
Yes
Switching delay time,
Output 1 (dS1)
79 0x004F 2 unit r/w 0 in 00.00 sec 0 / 0.01 Yes
Switchback delay time,
Output 1 (dR1)
80 0x0050 2 unit r/w 0 in 00.00 sec 0 / 0.01 Yes
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