KROHNE OPTIWAVE-5200 User Manual

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Supplementary instructions
Supplementary instructions
OPTIFLEX 2200 C
OPTIFLEX 2200 C
OPTIFLEX 2200 COPTIFLEX 2200 C
2-wire / Guided Radar (TDR) Level Meter
Description of PROFIBUS PA interface
Description of PROFIBUS PA interface
Description of PROFIBUS PA interfaceDescription of PROFIBUS PA interface The documentation is only complete when it is used in combination with the relevant documentation of the level meter.
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CONTENTS
OPTIFLEX 2200 C
1 Safety instructions 3
1.1 Installation........................................................................................................................ 3
1.2 Scope of the document..................................................................................................... 3
1.3 Scope of delivery............................................................................................................... 3
2 PROFIBUS PA 4
2.1 Software history ............................................................................................................... 4
2.2 Device description ............................................................................................................ 4
2.3 Function blocks and the PROFIBUS PA Profile ............................................................... 4
2.4 Technical data................................................................................................................... 5
3 Electrical connection 6
3.1 Topology of a PROFIBUS PA network .............................................................................. 6
3.2 Electrical connection for signal converter....................................................................... 7
4 Commissioning / Operation 8
4.1 Hardware settings ............................................................................................................ 8
4.2 GSD files ......................................................................................................................... 10
4.3 Ident. Number ................................................................................................................ 10
4.4 Configuration of cyclic data transfer.............................................................................. 11
4.5 Cyclic data....................................................................................................................... 12
4.5.1 Input data .............................................................................................................................. 12
4.6 Diagnosis ........................................................................................................................ 17
5 Notes 21
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1.1 Installation
Install the GSD files in your system. If it is necessary to use the process control system to change the settings of the device, install the DD files. If it is necessary to use PACTware to change the settings of the device, install PACTware and the DTM PROFIBUS PA files.
The software, files and installation instructions are given on the DVD-ROM supplied with the device. You can download the latest version of PACTware and the DTM PROFIBUS PA from our website. For more data, refer to the readme.txt files.
1.2 Scope of the document
These instructions are supplementary to the standard product documentation of the signal converter. The details described herein, in particular the safety information, are valid and shall be adhered to. The present supplementary instructions provide additional information for the device when it is connected to a PROFIBUS network.
INFORMATION!
The information in this document only contains the data applicable to the PROFIBUS module. The technical data in the signal converter Handbook is valid in its current version, provided that it is not rendered invalid or replaced by these supplementary instructions.
SAFETY INSTRUCTIONS 1
1.3 Scope of delivery
A device for PROFIBUS communication is supplied with: Supplementary instructions for the PROFIBUS PA interface (this document)
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2 PROFIBUS PA
2.1 Software history
Issued Signal converter Application program System integration
OPTIFLEX 2200 C
Mth./
Hardware Firmware Hardware Software Driver Version Model name
year
08/13 PROFIBUS PA
module Ident. No 0x4550 (4001858601c)
V2.42.0.42 Simatic
2.2 Device description
This device is a 2-wire level transmitter that uses TDR (Time Domain Reflectometry) / Guided Radar technology. It measures the distance of liquids, liquid gases, pastes, powders, slurries and granular products.
The level transmitter has an MBP (Manchester-coded, bus-powered) interface to connect the device to a PROFIBUS PA network, when equipped with the appropriate options.
The level transmitter is approved for use in potentially explosive atmospheres when equipped with the appropriate options.
PCS7 or other SPS of other manufact.
Laptop / PC PDM
HW Config
or other Software of other SPS manufact.
( 6.0 SP5)DD(Ident.-No.)
Pactware DTM 1.0.0
GSD (device specific)
GSD (profile specific)
KR014550.GSD OPTIFLEX 2200
PA1397.GSD AI 1 (Phy MBP)
2.3 Function blocks and the PROFIBUS PA Profile
The Analog Input Function Block agrees with PROFIBUS PA Profile 3.02. The Analog Input Function Block is the data interface to a process control system (a PLC, ...). The control system (cyclic communication services) can read or write input and output data.
INFORMATION!
The PROFIBUS PA Profile 3.02 has a standard set of parameters and functions available for PROFIBUS devices used in process control. The PROFIBUS device is a function block application in which parameters and functions are grouped into different blocks.
The device has these blocks:
Block Usage
1 Physical Block (PB) contains identification and diagnosis parameters of the device
1 Level Transducer Block (TB-Level) contains parameters and functions to control the level
4 Analog Input Function Blocks (AI-FB) contains parameters and functions to control the measuring
measurement
output; provides the measuring value(s)
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OPTIFLEX 2200 C
The device has 4 slots. The Analog Input Function Blocks use slot 1 (as a virtual module). The user cannot change this setting. But the user can change the measurement name and unit for each Function Block. Refer to the table that follows:
INFORMATION!
If it is necessary to change the measurement name, change the channel parameter in the acyclic PROFIBUS services.
PROFIBUS PA 2
Slot Module
type
1 AI-FB Level (default setting) mm 1
1 Default measurement unit
The calibration units are used as default units.
2.4 Technical data
Hardware
Type PROFIBUS MBP interface. This interface agrees with IEC 61158-2 (bit rate
Device power supply 9...32 V - bus powered; no additional power supply required
Polarity sensitivity No
Base current 14 mA
FDE Yes. The Fault Disconnection Electronics (FDE) operates independently.
Max. error current 20.5 mA
Start current after 10 ms Lower than base current
Measurement name Unit
Distance mm 1
Conversion L 1
Conversion Distance L 1
31.25 kbit/s); voltage mode (MBP = Manchester-Coded, Bus-Powered)
Software
Supported GSD KR014550.GSD
PA139700.GSD
Device profile PROFIBUS PA Profile V3.02; conformance class B, compact
Address setting Default: 126
Hardware DIP switch: 0…125
PROFIBUS service Set_Slave_Add: 0...125
Factory_Reset=2712: 126
Write protection Password and/or hardware switch
SAPs 2 × MS1 SAPs – acyclic interface to PLC
3 × MS2 SAPs – the number of MS2 Service Access Points is usually equal to the maximum number of master class 2 tools
Function blocks 1 Physical Block
1 Level Transducer Block 4 Analog Input Function Blocks
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3 ELECTRICAL CONNECTION
3.1 Topology of a PROFIBUS PA network
The following diagram shows a typical network configuration with PROFIBUS PA devices in hazardous and non-hazardous areas, as well as the connection of conventional non-PROFIBUS devices (e.g. with 4 20 mA signals) to a PROFIBUS network.
The PROFIBUS PA segment is connected to a segment coupler which, among other things, provides the conversion to the PROFIBUS DP bus line. In addition it provides the power supply for bus–powered PROFIBUS PA devices. Refer to the instruction manual of the segment coupler concerning the DP bus parameters, e.g. the supported baud rates.
OPTIFLEX 2200 C
Figure 3-1: PROFIBUS PA network
1 Control system (PLC); class 1 master 2 Engineering or operation control tool; class 2 master 3 PROFIBUS DP network with max. 12 Mbit/s 4 PROFIBUS PA segment coupler DP / PA 5 PROFIBUS PA network with 31.25 kbit/s
6 HART 7 More devices with 420 mA 8 Analogue I/O module
®
device
Refer also to the PROFIBUS PA User and Installation Guideline (Version 2.2, February 2003 PNO Order No. 2.092).
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ELECTRICAL CONNECTION 3
3.2 Electrical connection for signal converter
Bus cable - Shielding and grounding
The statements of the FISCO model only apply if the used bus cable meets the required specifications.
In order to ensure optimum electromagnetic compatibility of systems it is important that the system components, and in particular the bus cables, are shielded. These shields must have as few gaps as possible.
INFORMATION!
The PROFIBUS PA interface of the signal converter will operate only if the power supply is connected/available. The device terminal is not sensitive to electrical polarity.
Figure 3-2: Electrical installation: terminals
1 Power supply / communication terminal 2 Power supply / communication terminal 3 Grounding terminal
Use the shortest possible length of shield wire to connect the electrical cable to the functional earth (FE) terminal.
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4 COMMISSIONING / OPERATION
4.1 Hardware settings
There is a DIP switch block with 8 switches on the level transmitter module to set the PROFIBUS device address and prevent changes to the station address from the network.
OPTIFLEX 2200 C
Figure 4-1: How to use the DIP switches to change the station address
1 Hardware DIP switch
OFF: The user can set the station address with the network bus ON: The user can set the address of the device with the 7 other DIP swtiches (item 2). You cannot use the network bus or the local display to change the station address.
2 7 "Station Address" DIP switches. Each DIP switch is a bit position (bits 0...6). Bit 0 is on the left side of the switch
block.The base 10 value of each bit is given in the table that follows. This data is used to calculate the "Station Address" number. OFF: binary number "0". ON: binary number "1".
INFORMATION!
If the Hardware DIP switch is set to "ON", the hardware is locked and you cannot use the network bus to change the station address.
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Station address: DIP switch positions
Function Bit DIP switch positions
Hardware 1 7 OFF ON
Station address 6 + 0 + 64
1 If this DIP switch is set to "ON", you cannot use the network bus to change the station address
The station address is calculated by adding the "ON" values of each switch on the DIP switch block. The default setting for each switch is “OFF”.
COMMISSIONING / OPERATION 4
Value ("OFF") Value ("ON")
5 + 0 + 32
4 + 0 + 16
3 + 0 + 8
2 + 0 + 4
1 + 0 + 2
0 + 0 + 1
Station address
If the "Station Address" DIP switches are set to a correct station address (≤125), the device uses this address. The Set_Slave_Add service is not used. Automatic Ident. Number adaptation is not possible via Set_Slave_Add service in this case. Physical block parameter FACTORY_RESET code 2712 (reset station address to its default value) is rejected.
If the "Station Address" DIP switches are set to an incorrect address (>125), the device ignores this setting. The Set_Slave_Add service and the Physical block parameter FACTORY_RESET code 2712 (reset station address to its default value) are used. If No_add_Cfg flag is set to "ON", the device will continue to use FACTORY_RESET code 2712.
If the "Station Address" DIP switches are changed from an incorrect address to a correct address, the device uses the address set on the DIP switch block.
If the "Station Address" DIP switches are changed from a correct address to an incorrect address, the device will use the default address 126. The flag No_Add_Chg will be set back to "OFF".
INFORMATION!
You can also use the local display (menu item 2.6.1 ADDRESS) to set the Station Address to a new value. You can change the value when the Hardware DIP switch is "OFF". If the Hardware DIP switch is "ON", you can see the Station Address on the local display screen but you cannot change the value.
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4 COMMISSIONING / OPERATION
4.2 GSD files
The GSD file contains information that will be needed for configuration of the PROFIBUS DP communication network. Supplementary files (e.g. ___.bmp and ___.dib) contain icons which will represent the PROFIBUS devices in the view of the bus configuration system/master system. The files must be loaded into the configuration program before you connect the device to the network. Follow the instructions in the manual of the host supplier when installing GSD file and supplementary files.
The GSD files of all KROHNE devices with PROFIBUS PA interface are available at the KROHNE internet site for download.
INFORMATION!
If it is supported by the host configuration tool the device entry for the level meter will be located within the slave family
PROFIBUS PA”.
4.3 Ident. Number
Manufacturer specific Ident. Number (4550hex)
Manufacturer specific Ident. Number (4550hex)
Manufacturer specific Ident. Number (4550hex)Manufacturer specific Ident. Number (4550hex) This setting gives a complete set of operations that can be run on the device. All Functions Blocks (4 AI-FB) are used for cyclic data transfer. Device-specific diagnosis data is transferred in addition to the Profile diagnosis.
OPTIFLEX 2200 C
Cyclic layout:
Slot Function Block Valid GSD Modules
1 AI-FB Empty Module
It is necessary to use GSD file KR014550.GSD in this mode. It is possible to use this file for all types of PROFIBUS DP/PA segment couplers.
AI: Out
INFORMATION!
If a different GSD file is used in the PROFIBUS master system, it is not possibe to transfer cyclic data.
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Profile specific Ident. Number (9700hex)
Profile specific Ident. Number (9700hex)
Profile specific Ident. Number (9700hex)Profile specific Ident. Number (9700hex) The 4 AI-FB are available only for cyclic data transfer. Cyclic PROFIBUS services cannot supply device-specific diagnosis data. This operational condition can make devices from different suppliers operate better together. The system will only use functions that are available to all PROFIBUS PA level transmitters. It is not necessary to change the settings of the control system to transfer data.
Cyclic layout:
Slot Function Block Valid GSD Modules
COMMISSIONING / OPERATION 4
1 AI-FB Analog Input (AI) short
It is necessary to use GSD file PA139700.GSD in this mode. This file is supplied by PROFIBUS International (refer to www.profibus.com). It is possible to use this file for all types of PROFIBUS DP/PA segment couplers. If this file is used, Condensed Status is not available.
INFORMATION!
If a different GSD file is used in the PROFIBUS master system, it is not possibe to transfer cyclic data.
4.4 Configuration of cyclic data transfer
During network configuration the user has to select which function block input/output data shall be transferred between the PROFIBUS master and the PROFIBUS slave. The GSD file described above contains several types of modules for this purpose. During configuration a module has to be assigned to each slot of the device in order to select which data has to be transferred for the corresponding function blocks. The cyclic layout (see section Ident. Number selector) shows which module types are valid for each slot. The order of transmission of the data always remains the same. If an Empty Module is assigned to a slot no data will be sent for the corresponding function block and all function block data following this empty module will move up one position.
Analog Input (AI) long
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4 COMMISSIONING / OPERATION
4.5 Cyclic data
In a PROFIBUS network cyclic data is described from the point of view of the master. Therefore input data is transferred from the slave to the master while output data is transferred from the master to the slave.
4.5.1 Input data
Input data is transferred from the level transmitter to the master for the measuring value. If input data transfer is configured, 5 bytes are transferred for the corresponding slot:
4 byte float value (Float Format according to IEEE Standard 754 Short Real Number)
1 byte status value
Float value
Float value
Float valueFloat value
The example that follows shows the format of the float value according to IEEE Standard 754 Short Real Number:
OPTIFLEX 2200 C
Float format
Byte n Byte n+1
Bit7 Bit6 Bit7 Bit6
7
6
5
4
3
2
1
0
VZ
2
2
2
2
2
2
2
2
Exponent Mantissa
Byte n+2 Byte n+3
Bit7 Bit7
-82-92-102-112-122-132-142-152-162-172-182-192-202-212-222-23
2
Mantissa Mantissa
Example (binary): 40 F0 00 00 (hex) = 0100 0000 1111 0000 0000 0000 0000 0000
Formula:
Formula:
Formula:Formula:
VZ
(Exponent – 127)
value = (-1) value = (-1)
0
* 2
* 2
(129 – 127)
* (1 + Mantissa)
* (1 + 2-1 + 2-2 + 2-3) value = 1 * 4 * (1 + 0.5 + 0.25 + 0.125) value = 7.5
-12-22-32-42-52-62-7
2
12
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OPTIFLEX 2200 C
Status value
Status value
Status valueStatus value
The PROFIBUS interface of the level transmitter supports the PROFIBUS-PA Profile Version
3.02. In this Profile the Condensed Status and Diagnosis has replaced by default the Classic Status and Diagnosis of the PROFIBUS-PA Profile Version 3.0. The Condensed Status and Diagnosis has been created to make diagnostic events more obvious and to allow predictive and preventive maintenance. Nevertheless Classic Status and Diagnosis is still available for the level transmitter. It is implemented for backwards compatibility to "older" devices or PLC systems which do not support Condensed Status and Diagnosis. The device may be switched between "Condensed Status and Diagnosis" and "Classic Status and Diagnosis"
automatically during start-up of the cyclic data transfer by setting the parameter PRM_COND
within the Set_Prm service data.
using an engineering tool (e.g. DD/DTM) to write the parameter COND_STATUS_DIAG (slot 0,
index 43).
Coding for both parameters is:
0: Classic Status
1: Condensed Status (factory setting)
COMMISSIONING / OPERATION 4
INFORMATION!
The parameter COND_STATUS_DIAG cannot be modified directly if cyclic data transfer is active. Nevertheless it is reset to the factory setting if a reset to default data is requested by an engineering tool.
The coding of the status value depends on the active status and diagnosis mode. It is described in the following tables.
Condensed Status
Condensed Status
Condensed StatusCondensed Status
The Condensed Status codes have been defined to allow easier decoding of the information provided by the PROFIBUS devices. The coding is shown in the following table:
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
0 0 = bad
0 1 = uncertain
1 0 = good (Non Cascade)
1 1 = good (Cascade) - not supported
262
5
4
2
232
2
1
0
2
2
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4 COMMISSIONING / OPERATION
Status = bad
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
0 0 0 0 0 0 0 0 = non-specific (not provided by the device)
0 0 1 0 0 0 1 1 = passivated (diagnostic alerts inhibited)
0 0 1 0 0 1 x x = maintenance alarm, more diagnosis available
0 0 1 0 1 0 x x = process related, no maintenance
0 0 1 1 1 1 x x = function check / local override; value not usable
Status = uncertain
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
0 1 0 0 1 0 x x = substitute set
0 1 0 0 1 1 1 1 = initial value
0 1 1 0 1 0 x x = maintenance demanded
0 1 1 1 0 0 1 1 = simulated value, start
0 1 1 1 0 1 1 1 = simulated value, end
0 1 1 1 1 0 x x = process related, no maintenance
262
262
5
4
2
5
4
2
232
232
2
1
2
2
1
2
OPTIFLEX 2200 C
0
2
0
2
Status = good (Non Cascade)
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
1 0 0 0 0 0 x x = ok
1 0 0 0 0 1 x x = update event
1 0 0 0 1 0 x x = advisory alarm
1 0 0 0 1 1 x x = critical alarm
1 0 1 0 0 0 x x = initiate fail safe (not provided by the level
1 0 1 0 0 1 x x = maintenance required
1 0 1 0 1 0 x x = maintenance demanded
1 0 1 1 1 1 x x = function check
262
5
4
2
232
2
1
0
2
2
transmitter)
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Status = Limits
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
Check the first two quality bits in order to get the quality information of the measurement value:
Good (Non Cascade):
Good (Non Cascade): function block output value is ok and can be used without restrictions
Good (Non Cascade):Good (Non Cascade):
Good (Cascade):
Good (Cascade): will not be supported, because it is not applicable for the device
Good (Cascade):Good (Cascade):
Uncertain:
Uncertain: function block output value can be used but the accuracy can not be guaranteed
Uncertain:Uncertain: (function block outputs value has been frozen, A/D converter is saturated or out of range, ...)
Bad:
Bad: function block output value is bad - do not use it for process control!
Bad:Bad:
262
COMMISSIONING / OPERATION 4
5
4
2
232
2
1
0
2
2
0 0 = ok
0 1 = low limited
1 0 = high limited
1 1 = constant
The "Quality-Substatus" and "Limit" bits will be used for further diagnostics or limit checking.
INFORMATION!
The status should be monitored because a number will be transmitted even if the status of the measurement value is bad or uncertain. This is the only way to check the quality of the transmitted measurement values.
Classic Status
Classic Status
Classic StatusClassic Status
The Classic Status is implemented to provide compatibility to systems which are not configured for Condensed Status. The coding is shown in the following table:
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
0 0 = bad
0 1 = uncertain
1 0 = good (Non Cascade)
1 1 = good (Cascade) - not supported
262
5
4
2
232
2
1
0
2
2
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4 COMMISSIONING / OPERATION
Status = bad
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
0 0 0 0 0 0 = non-specific
0 0 0 0 0 1 = configuration error
0 0 0 0 1 0 = not connected
0 0 0 0 1 1 = device failure
0 0 0 1 0 0 = sensor failure
0 0 0 1 0 1 = no communication (last usable value)
0 0 0 1 1 0 = no communication (no usable value)
0 0 0 1 1 1 = out of service
Status = uncertain
Quality Quality substatus Limits
262
5
4
2
232
2
1
2
OPTIFLEX 2200 C
0
2
Gr Gr QS QS QS QS Qu Qu
7
2
262
5
4
2
232
2
1
0
2
2
0 1 0 0 0 0 = non-specific
0 1 0 0 0 1 = last usable value
0 1 0 0 1 0 = substitute-set
0 1 0 0 1 1 = initial value
0 1 0 1 0 0 = sensor conversion not accurate
0 1 0 1 0 1 = engineering unit violation (unit not in the valid set)
0 1 0 1 1 0 = sub-normal
0 1 0 1 1 1 = configuration error
0 1 1 0 0 0 = simulated value
Status = good (Non Cascade)
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
1 0 0 0 0 0 = ok
1 0 0 0 0 1 = update event
1 0 0 0 1 0 = active advisory alarm
1 0 0 0 1 1 = active critical alarm
1 0 0 1 0 0 = unacknowledged update event
1 0 0 1 0 1 = unacknowledged advisory alarm
1 0 0 1 1 0 = unacknowledged critical alarm
1 0 1 0 0 0 = initiate fail safe
1 0 1 0 0 1 = maintenance required
262
5
4
2
232
2
1
0
2
2
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Status = Limits
Quality Quality substatus Limits
Gr Gr QS QS QS QS Qu Qu
7
2
Check the first two quality bits in order to get the quality information of the measurement value:
Good (Non Cascade):
Good (Non Cascade): function block output value is ok and can be used without restrictions
Good (Non Cascade):Good (Non Cascade):
Good (Cascade):
Good (Cascade): will not be supported, because it is not applicable for the device
Good (Cascade):Good (Cascade):
Uncertain:
Uncertain: function block output value can be used but the accuracy can not be guaranteed
Uncertain:Uncertain: (function block outputs value has been frozen, A/D converter is saturated or out of range, ...)
Bad:
Bad: function block output value is bad - do not use it for process control!
Bad:Bad:
262
COMMISSIONING / OPERATION 4
5
4
2
232
2
1
0
2
2
0 0 = ok
0 1 = low limited
1 0 = high limited
1 1 = constant
The "Quality-Substatus" and "Limit" bits will be used for further diagnostics or limit checking.
INFORMATION!
The status should be monitored because a number will be transmitted even if the status of the measurement value is bad or uncertain. This is the only way to check the quality of the transmitted measurement values.
4.6 Diagnosis
The device does internal self-tests. The results are given as detailed diagnosis data that agrees with PROFIBUS PA Profile 3.02. You can set device parameters to see the diagnosis data and you can also use an engineering tool (DD/DTM, ...) to read it. Cyclic services transfer diagnosis data to the control system (PLC, ...).
Diagnosis is bitwise coded. Thus it is possible to report more than one indication simultaneously. The GSD file contains a text for each diagnosis bit to show a text message in the control system. The references are specified in the UNIT_DIAG_BIT(i) entries. They show which bit is set to indicate a special diagnosis event.
The quantity and content of diagnosis data depends on the device settings. The active Ident. Number and the selected status and diagnosis mode will have an effect diagnosis propagation. The tables that follow show the diagnosis events which are reported for different settings. The bit number is equal to the count in the GSD file. It gives the position in the device-related diagnostic field of the Slave_Diag service.
Diagnosis to control system in case of
Manufacturer specific Ident. Number (4550hex)
Profile specific Ident. Number (9700hex)
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4 COMMISSIONING / OPERATION
Bit Number
supported
Description
Correction action
OPTIFLEX 2200 C
16 yes Error appears -
17 yes Error disappears -
1
24
Hardware failure electronics Restart the device. If the error occurs again: send the device back
to the manufacturer with an indication of the error.
1
27
Electronic temperature too low Electronic temperature below -40°C. Comply with the application
limits with regard to temperature of the medium and ambient temperature. If the process conditions are within the specified limits: send the device back to the manufacturer with an indication of the error.
Electronic temperature too high Electronic temperature above +85°C. Comply with the application
limits with regard to temperature of the medium and ambient temperature. If the process conditions are within the specified limits: send the device back to the manufacturer with an indication of the error.
1
28
Memory error Reset the device to Factory/Default settings. If the error occurs
again: send the device back to the manufacturer with an indication of the error.
1
29
Measurement failure Check process conditions (Flow/Level, Temperature). If the
process conditions are within the specified limits: send the device back to the manufacturer with an indication of the error.
1
34
Configuration invalid Reset the device to Factory/Default settings. If the error occurs
again: send the device back to the manufacturer with an indication of the error.
35 yes Restart Device is restarted because of power-up or warmstart request. In
case of unexpected restart: send the device back to the manufacturer with an indication of the error.
36 yes Coldstart Device is reset to its Factory/Default settings because of a user
request or exchange of the basic module (serial number is changed). Recover user specific parameter settings.
37 yes Maintenance required Linearization or temperature compensation is not operating
correct. See for detailed failure message or send the device back to the manufacturer with an indication of the error.
39 yes Ident_Number violation Ident. Number Selector was modified while cyclic data transfer
was active. To clear this message perform one of the following actions:
Reset Ident. Number Selector to its former setting
Stop cyclic data transfer
Restart the device
2
40
42
43
55 yes Extension available Refer to detailed diagnosis in bits 56 to 103.
56
57
Maintenance alarm Check detailed diagnosis. Restart the device. If the error occurs
again: send the device back to the manufacturer with an indication of the error.
2
Function check Simulation is active. Disable simulation to clear this message.
2
Invalid process condition Check process conditions (Flow/Level, Temperature). If the
process conditions are within the specified limits: send the device back to the manufacturer with an indication of the error.
3
Converter EEPROM Error Replace the signal converter.For more data, refer to the
handbook.
3
Converter RAM Error Replace the signal converter.For more data, refer to the
handbook.
18
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OPTIFLEX 2200 C
Bit Number
supported
Description
3
58
59
60
61
63
64
65
66
67
68
72
73
75
76
Converter ROM Error Replace the signal converter.For more data, refer to the
3
Sensor EEPROM Error Replace the signal converter.For more data, refer to the
3
Sensor RAM Error Replace the signal converter.For more data, refer to the
3
Sensor ROM Error Replace the signal converter.For more data, refer to the
3
Oscillator Frequency Failure Replace the signal converter.For more data, refer to the
3
Converter Voltage Error Replace the signal converter.For more data, refer to the
3
Sensor Voltage Error Do a check of the power supply at the device terminals. Make sure
3
Internal Communication Error De-energize the device. Make sure that the signal cable engages
3
Temperature Out of Range Error Measure the ambient temperature. De-energize the device until
3
Sensor not compatible Go to menu 1.1.0 IDENT. in Configuration mode. Record the
3
Reference Lost Error Speak to your supplier to make sure that the electronics are still
3
Level Lost Error Measure the level of the contents in the tank using another
3
Overfill Error Remove some of the product until the level is below the blocking
3
No Probe detected Error Replace the signal converter.For more data, refer to the
COMMISSIONING / OPERATION 4
Correction action
handbook.
handbook.
handbook.
handbook.
handbook.
handbook.
that voltage values are in the specified limits in menu item 2.2.2 DIAGNOSTIC (Configuration mode / Supervisor menu). If the voltage is correct, replace the signal converter. For more data on how to replace the signal converter, refer to the handbook.
in the terminal and the screw connection is tight. Energize the device. If the problem continues, replace the signal converter. For more data, refer to the handbook.
the ambient temperature is back in the given range. If the temperature does not stay in the correct range, make sure that there is insulation around the signal converter. If this error occurs 2 times, replace the device.
version numbers of the device software given in menu items 1.1.2,
1.1.3 and 1.1.4. Give this data to the supplier.
functioning correctly. Make sure that your installation has ESD protection. For more data, refer to the handbook.
method of measurement. If the tank is empty (the level is below the end of the probe), then fill the tank until product level is in the measurement range. If the tank is full (the level is in the blocking distance), then remove the contents from the tank until the level is back in the measuring range. If the product was lost and the tank is neither full nor empty, wait for the device to find the level again.
If the device has to measure a product with εr≥1.6, refer to MEAS. AMP. (Measured Pulse Amplitude, menu item 2.5.6) and then adjust MEAS. THRESH. (measurement threshold, menu item
2.5.7). If the product has a low dielectric constant (εr<1.6) and the device is in TBF mode, refer to PROBE END AMP (probe end pulse amplitude, menu item 2.5.8) and then adjust PROBE END TH. (probe end threshold, menu item 2.5.9). For more data, refer to the handbook.
Make sure that the signal converter is correctly attached the probe. For more data, refer to the handbook.
distance.
handbook.
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4 COMMISSIONING / OPERATION
Bit Number
supported
80
Description
3
Flange Lost Warning Risk of device failure. Replace electronics module or contact the
Correction action
OPTIFLEX 2200 C
supplier.
3
82
Snapshot Invalid Do a check of the device, tank and the process.
Do a new snapshot recording. If necessary, contact the supplier.
3
84
Reference Position Outside Range Risk of device failure. Replace electronics module or contact the
supplier.
3
85
Audio Signal Offset Outside Range Risk of device failure. Replace electronics module or contact the
supplier.
3
86
Temperature Below -35°C Measure the ambient temperature. De-energize the device until
the ambient temperature is back in the given range. If the temperature does not stay in the correct range, make sure that there is insulation around the signal converter.
3
87
Temperature Above +75°C Measure the ambient temperature. De-energize the device until
the ambient temperature is back in the given range. If the temperature does not stay in the correct range, make sure that there is insulation around the signal converter.
3
90
Temperature out of range warning Measure the ambient temperature. De-energize the device until
the ambient temperature is back in the given range. If the temperature does not stay in the correct range, make sure that there is insulation around the signal converter.
3
93
Local Operation The device is in configuration mode. A supervisor has used the
LCD display of the device to enter a menu. Use the LCD display to go back to normal mode.
3
100
No OF2200C Connection De-energize the device. Make sure that the signal cable engages
in the terminal and the screw connection is tight. Energize the device. If the problem continues, replace the signal converter. For more data, refer to the handbook.
1 Indication is supported if Classic Diagnosis is active only. 2 Indication is supported if Condensed Diagnosis is active only. 3 Indication is supported in cyclic diagnosis only if Ident. Number 4550 hex is active. Nevertheless this information is always available via
acyclic access (e.g. by using DD / DTM) for all Ident. Numbers supported.
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NOTES 5
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5 NOTES
OPTIFLEX 2200 C
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OPTIFLEX 2200 C
NOTES 5
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KROHNE product overview
Electromagnetic flowmeters
Variable area flowmeters
Ultrasonic flowmeters
Mass flowmeters
Vortex flowmeters
Flow controllers
Level meters
Temperature meters
Pressure meters
Analysis products
Products and systems for the oil & gas industry
Measuring systems for the marine industry
Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 47058 Duisburg (Germany) Tel.:+49 (0)203 301 0 Fax:+49 (0)203 301 10389 info@krohne.de
© KROHNE 10/2013 - 4003066801 - MA OPTIFLEX2200C-PA-R01-en-AD - Subject to change without notice.
The current list of all KROHNE contacts and addresses can be found at: www.krohne.com
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