KROHNE IFC 090 Supplementary Installation & Operation Instructions
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KROHNE IFC 090 Supplementary Installation & Operation Instructions

With foundation fieldbus communications
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IFC090 FF 01/2005
Supplementary
Installation and

Operating Instructions

IFC 090, IFC 090 i
With FOUNDATION
FIELDBUS Communication
KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg
Tel.: 0203-301 309 Fax: 0203-301389 · e-mail: krohne@krohne.de

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Summary of Contents for KROHNE IFC 090

  • Page 1: Operating Instructions

    IFC090 FF 01/2005 Supplementary Installation and Operating Instructions IFC 090, IFC 090 i With FOUNDATION FIELDBUS Communication KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · e-mail: krohne@krohne.de...

  • Page 2: Table Of Contents

    Setting the Flow Direction 5.4.5 Type of Integration 5.4.6 Integrator Reset Strategies 5.4.7 Trip and Pre-trip Handling 5.4.8 Status Handling 5.4.9 Input Value Handling KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 3 Troubleshooting BLOCK_ERROR 6.1.1 Resource Block 6.1.2 Transducer Block 6.1.3 Analog Input Block 6.1.4 Integrator Blocks Transducer Block XD_ERROR Measurement Value Status KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 4: Introduction

    IFC090 FF 01/2005 1 Introduction These instructions are supplementary to the “Installation and Operating Instructions IFC 090 K / F“. The details depicted therein, in particular the Safety Information are valid and should be adhered to. The present Supplementary Instructions provide additional information for the devices when being operated and connected to a Foundation Fieldbus.

  • Page 5: Installation In The Hazardous Area, Bus Cable

    • the approved input values of the field devices (Uo, Io, Po) comply to the output values of the power supply (e.g. segment coupler) according to UI ≤ Uo, II ≤ Io und PI ≤ Po. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 6: Shielding And Grounding

    (see also Section 4 in the Installation and Operating Instructions for the IFC090) The following settings need to be made for operation of the IFC 090 on a Foundation Fieldbus network. Note that the address can be set by the service “set slave address” as well.

  • Page 7: Foundation Fieldbus Principles

    A basic set of Resource Block parameters is specified by Fieldbus Foundation (see FF-891, 3.1). This set can be extended by additional manufacturer specific parameters (the IFC090-FF possesses the Foundation specified parameters only). KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 8: Transducer Block

    Fieldbus. Note: This does not imply that an FF device has to have several Transducer Blocks if it provides several functions. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 9: Ifc090-Ff Block Description

    • 2 Integrator Blocks (1 for positive- and 1 for negative flow integration) Figure 2: IFC090-FF block scheme In the following, the different block parameters are described in detail. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 10: Resource Block

    Time the resource waits for receipt confirmation of an earlier sent report, before trying to send a new one. If zero (0), no retry will be performed. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 11 KROHNE revision number associated with this resource – used by interface devices to locate the DD file for the resource. DEV_TYPE KROHNE model number of the IFC090-FF – used by interface devices to locate the DD file for the resource. FAULT_STATE Condition set by loss of communication to an output block.
  • Page 12 NOTE: Since the IFC090-FF has no function block capable of switching to mode RCas, this parameter is not supported. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 13 (15 = high and 8 = low). Table 1: Resource Block parameters KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 14: Transducer Block

    Linearization type used to describe the behavior of the sensor output. The LIN_TYPE IFC090-FF has a linearization type of ‘linear with input’. DD = Device Description KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 15 Type of sensor. For IFC090-FF this is fixed: ‘Electromagnetic’ (102) SENSOR_TYPE NOTE: Even though this parameter is writable, it does not accept a value different from ‘Electromagnetic’ (102). KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 16: Analog Input Block (Flow)

    (HI_HI_ALM; HI_ALM, LO_ALM, LOW_LOW_ALM) clears. Alarm Hysteresis is expressed as percent of the OUT_SCALE span and is set 0.5% by default. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 17 The limit value in engineering units as of the HI_HI_ALM is active (with HI_HI_LIM subject to HI_HI_PRI). see also: HI_HI_PRI, HI_HI_LAM KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 18 With subject to the setting of LO_PRI, LO_ALM shows details about the high LO_ALM alarm as acknowledge state and time stamp. See LO_PRI for details. see also: LO_PRI, LO_LIM KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 19 LOW_CUT limit. This feature may be used to eliminate noise near zero for a flow sensor. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 20 KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 21 It is possible to change the unit of XD_SCALE but this would result in a BLOCK_ERR of ‘Block Configuration Error’ and associated OUT value status. Table 3: Analog Input Block parameters KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 22: Integrator Blocks 1 And 2 (Flow(+)- And Flow(-)-Totalizer)

    Display of active block errors. The following errors are possible: BLOCK_ERR Out of Service block is in Out of Service mode Memory Failure memory of device has errors KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 23 Generate reset event in case of reset (automatic or manual), an event notification will be sent to the control system. see also: INTEG_TYPE KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 24 KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 25 By setting 'value' to 'Reset' (0x01) and a status of GoodNC:NS:NL, the integrator will be reset as if OP_CMD_INT was set to 'Reset'. see also: OP_CMD_INT, INTEG_TYPE KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 26 The only limitation is the length of 32 characters at maximum. It is not checked by the application, but has informational character only. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 27 Table 4: Integrator Blocks parameters KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 28: Ifc090-Ff Configuration

    A parameter is called “contained“ if it not use other blocks output parameters or can not be used by other blocks input parameters, respectively. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 29: Resource State Re-Initialization

    Function Blocks. Therefore, the Transducer Block is also based on contained parameters only, but provides its measurement value in a channel based scheme to the Function Blocks. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 30: Transducer Block Mode Handling

    Analog Input block. The following lists the available modes and meanings: Normally, this is the Analog Input block, but it has to be configured to process the channel value. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 31: Process Value Selection

    • Transducer Block delivers channel value in unit m3/s • Analog Input Block should deliver values in unit liter/s • 1 m3 = 1000 liter KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 32: Filtering

    By setting some of the following options in parameter STATUS_OPTS, the user is able to give this status an own interpretation on a small scale: KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 33: Process Alarms

    The current status of these alarms can be observed by referencing the associated process alarm parameters HI_ALM, HI_HI_ALM, LOW_ALM, or LOW_LOW_ALM. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 34: Integrator Blocks Configuration

    For the two possible integration types, different adaptations are required: Rate input KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 35 Since both inputs already have the same time base (if TIME_UNIT1 and TIME_UNIT2 are correct configured), it isn’t necessary to covert the time base, too. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 36: Setting The Flow Direction

    ‘reset’ to parameter OP_CMD_INT. Periodic & Demand Same as ‘Periodic’ with the exception that RESET_IN and OP_CMD_INT resets are possible. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 37: Integrator Reset Strategies

    This could be useful, since normally the totalization isn’t reset exactly with the value of TOTAL_SP, but with a value with an additional amount of measurement quantity. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 38 Used by control systems to confirm a reset, if confirmation is configured. To configure reset confirmation, enable option ‘Confirm reset’ (i.e. set to true) in parameter INTEG_OPTS. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 39: Trip And Pre-Trip Handling

    PCT_INCL Output status = Bad 5.4.9 Input Value Handling Normally, the inputs of IN_1 and IN_2 are used as they are: KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 40 Good status is used instead This strategy can be enabling by one or more of the following INTEG_OPTS options: KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 41 Instead of using the last value with Good status for integration, zero (0.0) is used, if the status of the input of IN_1 or IN_2 is Bad. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...

  • Page 42: Troubleshooting

    KROHNE service. measurement module Device Needs Maintenance Now AD converter error. Replace signal converter contact KROHNE service. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 43 Fill the pipe with media. NotLimited AD converter Check instrument parameters and correct it if necessary. Error overshooted. messages deleted automatically. KROHNE Messtechnik GmbH & Co. KG · Ludwig-Krohne-Str. 5 D-47058 Duisburg Tel.: 0203-301 309 Fax: 0203-301389 · E-mail: krohne@krohne.de...
  • Page 44 Transducer Block XD_ERROR The Transducer Block has a special error parameter XD_ERROR. If this error displays the error ‘Electronics failure’, the AD converter of the sensor seems to have problems. Please contact the KROHNE support team, if this error remains.

This manual is also suitable for:

Ifc 090 i

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