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WAGO-I/O-SYSTEM 750

Functions

59

753-668/000-004 4FAI 0/4-20 mA Diff PROFIsafe

Manual

Version 1.0.0, valid from HW/SW Version 01/01

4.8

Discrepancy Time

If there is a discrepancy, the unit value is set to substitute value.

If there is a discrepancy after switching on or after an acknowledgment, unit
value 2 is set to the configured substitute value, as no valid process value exists
previously. The status of both channels of the channel pair is 1.

During the cyclical check of the input measured values for two-channel use, the
time period during which the input measured values of a channel pair may
deviate outside the set tolerance window can be defined. If one channel of a
channel pair leaves the tolerance window, it is in discrepancy mode and the time
measurement of the discrepancy time is started. Meanwhile, the process value is
kept at the last valid process value before discrepancy operation starts. If a
deviation outside the set tolerance window continues to be detected after the
discrepancy time has expired, the error “Discrepancy time exceeded” is reported
and both affected input channels are passivated. The error must be
acknowledged, see Section “Diagnostics”.

If the input measured values no longer deviate outside the set tolerance, the
channel status and process value are updated. The F I/O module is then in
normal operation again.

The settings are made via the “

Discrepancy Time

” parameter, which is

described in Section “Commissioning” > … > “Setting Parameters”.

In case of channel error, two-channel evaluation is aborted.

If a channel error occurs, the two-channel evaluation is aborted. The process
values of the two channels of the channel pair are transferred to the process
image as in single-channel operation.

The following parameters must also be set:

•

Sensor evaluation

•

Tolerance window

•

Relative tolerance and/or

•

Absolute tolerance

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Содержание 753-668/000-004

Страница 1: ...Manual WAGO I O SYSTEM 750 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Fail safe 4 channel analog input 0 4 20 mA Differential inputs PROFIsafe Version 1 0 0 valid from HW SW Version 01 01...

Страница 2: ...ax 49 0 571 8 87 84 45 55 E Mail support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully excluded w...

Страница 3: ...cautions 16 3 Device Description 19 3 1 View 21 3 2 Connectors 22 3 2 1 Data Contacts Local Bus 22 3 2 2 Power Jumper Contacts Field Supply 23 3 2 3 CAGE CLAMP Connectors 25 3 3 Display Elements 27 3...

Страница 4: ...rance Window for Two Channel Evaluation 55 4 7 Setting the Relative or Absolute Tolerance 58 4 8 Discrepancy Time 59 4 9 Definition of the Unit Value 60 4 10 Setting the Measurement Range 61 4 11 Sett...

Страница 5: ...Fieldbus Node 86 7 3 Connection Examples 87 7 3 1 Internal Sensor Supply Single or Two Channel 2 Wire 88 7 3 2 Internal Sensor Supply Single or Two Channel 3 Wire 88 7 3 3 Internal Sensor Supply Singl...

Страница 6: ...Safe PLC 104 8 4 1 F I O Module with PROFIsafe Mode V2 4 or V2 6 105 8 4 2 F I O Module with iPar Server 106 8 4 3 F I O Module with iPar Server from WAGO 106 8 4 4 F I O Module without iPar Server 10...

Страница 7: ...136 11 1 1 Marking for Europe According to ATEX and IECEx 136 11 1 2 Marking for the United States of America NEC and Canada CEC 140 11 2 Installation Regulations 143 11 2 1 Special Notes including Ex...

Страница 8: ...umentation This documentation applies to 4FAI 0 4 20 mA Diff PROFIsafe 753 668 000 004 This documentation is only applicable from HW SW Version 01 01 The I O module 753 668 000 004 shall only be insta...

Страница 9: ...nd illustrations is copyright protected Any further use of this Manual by third parties that violate pertinent copyright provisions is prohibited Reproduction translation electronic and phototechnical...

Страница 10: ...ersonal Injury Indicates a moderate risk potentially hazardous situation which if not avoided could result in death or serious injury Personal Injury Indicates a low risk potentially hazardous situati...

Страница 11: ...ocumentation 11 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Additional Information Refers to additional information which is not an integral part...

Страница 12: ...mes of paths and data files are marked in italic type e g C Program Files WAGO Software Menu Menu items are marked in bold letters e g Save A greater than sign between two names means the selection of...

Страница 13: ...pecialists with sufficient knowledge in automation The specialists must be familiar with the current norms and guidelines for the devices and automated environments All changes to the coupler or contr...

Страница 14: ...GENCY STOP or safety door monitoring must only be performed by the F I O modules within the modular WAGO I O SYSTEM 750 Only these safe F I O modules ensure functional safety in accordance with the la...

Страница 15: ...disk space Min 500 MB additional 5 5 GB for the NET Framework Processor Min 1 GHz 2 2 2 PC Software Table 4 Required PC Software Component Source Item No Operating system Windows 7 Windows 8 Windows...

Страница 16: ...adequate protection against contact Prevent fire from spreading outside of the enclosure Offer adequate protection against UV irradiation Guarantee mechanical stability Restrict access to authorized p...

Страница 17: ...event of deformed contacts Protect the components against materials having seeping and insulating properties The components are not resistant to materials having seeping and insulating properties suc...

Страница 18: ...rge per IEC 61340 5 1 3 When handling the devices please ensure that environmental factors personnel work space and packaging are properly grounded Avoid conductive pollution Suitable measures must be...

Страница 19: ...SIL3 Sensors with analog output signal 0 mA 20 mA and 4 mA 20 mA can be connected to the inputs of the F I O module 753 668 000 004 per IEC 60381 1 see Section Connecting Devices Connection Examples...

Страница 20: ...led information and examples for supplying F I O modules is available in the section Connect Devices Power Supply Concept The F I O module 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe receives the 24...

Страница 21: ...ty with Mini WSB 2 Status LEDs Device Description Display Elements 3 Data contacts Device Description Connectors 4 CAGE CLAMP connectors Device Description Connectors 5 Pull tab Mounting I O Modules w...

Страница 22: ...data contacts which are available as self cleaning gold spring contacts Figure 2 Data Contacts Do not place the I O modules on the gold spring contacts Do not place the I O modules on the gold spring...

Страница 23: ...ring contacts Figure 3 Power Jumper Contacts Table 6 Legend for Figure Power Jumper Contacts Contact Type Function 1 Spring contact Potential transmission Uv for field supply 2 Spring contact Potentia...

Страница 24: ...nd earth The I O module has no power jumper contacts for receiving and transmitting the earth potential Use a supply module when an earth potential is needed for the subsequent I O modules Observe the...

Страница 25: ...tors Channel Designation Connector Function 1 L1 1 Supply output sensor L1 5 Ground connection sensor 2 L2 2 Supply output sensor L2 6 Ground connection sensor 3 L3 3 Supply output sensor L3 7 Ground...

Страница 26: ...sure that the accuracy and interference immunity specified for the respective I O module can be achieved even in the presence of interference acting on the signal cable Displaying incorrect measured v...

Страница 27: ...dicators of the Right Half of the Enclosure Channel Designation LED Status Function 1 Channel status AI1 I Off Input AI1 Disabled Green Input AI1 Enabled Red Input AI1 Error 2 Channel status AI2 K Off...

Страница 28: ...PROFIsafe data exchange inactive Green PROFIsafe data exchange active Green 0 5 Hz flashing Acknowledgment by operator required Operator Acknowledge OA see Section Diagnostics Acknowledging Error Mess...

Страница 29: ...Firmware Changes If the problem occurs several times it points to a defect in the F I O module In this case return the F I O module to WAGO Kontakttechnik GmbH Co KG for fault analysis Defective firmw...

Страница 30: ...30 Device Description WAGO I O SYSTEM 750 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 3 5 Schematic Diagrams Figure 8 Schematic Diagram...

Страница 31: ...r Supply Table 11 Technical Data Power Supply Supply voltage system 5 VDC via data contacts local bus Overvoltage category per EN 61131 2 II Power consumption system voltagetyp 5 VDC 120 mA Supply vol...

Страница 32: ...of up to 0 5 of the full scale value This may affect the safety function Measurement accuracy can drop due to internal errors Due to internal errors the measuring accuracy can drop to the value of th...

Страница 33: ...combinations for channel pairing For two channel applications the analog inputs AI1 and AI2 or AI3 and AI4 must each be used together as a channel pair To achieve SIL3 or Cat 4 PLe the safety related...

Страница 34: ...1 of full scale value after 1000 operating hours 0 2 of full scale value after 8000 operating hours 0 6 of full scale value after 20 years Common mode voltagemax 60 V Shunt resistancetyp 200 Safety p...

Страница 35: ...f 130 Hz The first digital filter stage adjusts the sampling frequency The limit frequencies of this filter stage are tabulated below Table 14 Technical Data Filter Characteristics Sampling Frequency...

Страница 36: ...in the same safety function input to fieldbus 2 48 10 5 Probability of failure PFH Proof test interval 20 years high demand mode IEC 61508 for 1 input pair input to fieldbus 5 10 10 1 h for 2 input p...

Страница 37: ...ity of failure PFH Proof test interval 20 years high demand mode IEC 61508 for 1 input input to fieldbus 1 3 10 9 1 h for 2 inputs in the same safety function input to fieldbus 1 3 10 9 1 h for 4 inpu...

Страница 38: ...e storage 40 85 C Relative humidity without condensation Max 95 Operating altitude 0 2000 m Storage altitude 0 3000 m Pollution degree 2 Overvoltage category II Protection class III Protection type IP...

Страница 39: ...image of the PROFIsafe telegram on the local bus The signal can change on a single channel analog input or on two dual channel analog inputs t1 The safety response time of the analog inputs depends on...

Страница 40: ...of the analog input signal The response time therefore increases exponentially the closer the threshold is to the final value In response to the signal change reaching 90 of the difference between th...

Страница 41: ...reshold is 90 of the final value Figure 10 Definition of the Safety Response Time of Analog Inputs in Case of Error Safety response time in the event of error The safety response time in case of error...

Страница 42: ...fter a signal change at the input The response time thus depends on the difference between the discrepancy threshold and the final value of the signal change The smaller the distance between the discr...

Страница 43: ...6012 ms 3 6 10 3 1 Accuracy of Discrepancy Monitoring Discrepancy monitoring checks the duration of a deviation of the values of two channels of a channel pair across the parameterized tolerance band...

Страница 44: ...n Discrepancy Time GAD Factor Value TD min Minimum actual discrepancy time between two input signals Discrepancy Time Configured discrepancy time Discrepancy Factor 1 01233 TGAD Offset defined by smoo...

Страница 45: ...cy Time Configured discrepancy time Discrepancy Factor 0 98767 TGAnD Offset defined by smoothing and sampling see table below for exact values Table 25 TGAnD Offset Defined by Smoothing and Sampling T...

Страница 46: ...n The following approvals have been granted to the F I O module 753 668 000 004 T V Rheinland certified for safety operation IEC 61508 Parts 1 7 2010 EN ISO 13849 1 2015 IEC 62061 2005 AC 2010 A1 2013...

Страница 47: ...al safety of safety related electrical electronic programmable electronic control systems Functional safety IEC 61511 EN 61511 Parts 1 3 Safety instrumented systems for the process industry sector ATE...

Страница 48: ...able containers packaging in compliance with the ESD instructions The devices contain components sensitive to static discharge and can be damaged by improper handling Therefore when transporting open...

Страница 49: ...resentation Siemens S7 with parameterizable substitute values The analog value data format corresponds to the Siemens S7 representation The substitute values can be customized The settings are made vi...

Страница 50: ...analog input channels The sampling frequency also serves to suppress interference frequencies that affect the useful signal of a sensor For example to suppress an interference frequency of 50 Hz a sa...

Страница 51: ...s automatic in the event of error detection and message To reset the passivation acknowledgment is required Acknowledgment can be configured to module internal or module external Not all errors can be...

Страница 52: ...ion on the safe PLC must evaluate the WAGO status byte accordingly 1 V2 6 Channel granularity The F I O module signals the acknowledgement request via the PROFIsafe status byte in the process image th...

Страница 53: ...granular passivation With this setting only the affected input channels are passivated in case of error and all other analog input channels continue to be used Module granular passivation With this se...

Страница 54: ...Evaluation parameter which is described in Section Commissioning Setting Parameters Using two channel evaluation for analog inputs the input measurements of the two inputs are compared The following p...

Страница 55: ...e unit value 1 see Section Definition of the Unit Value The smaller the parameter value the smaller the tolerance window The larger the parameter value the larger the tolerance window Absolute Absolut...

Страница 56: ...the formulas for calculation are listed below The following parameters must also be set Sensor evaluation Relative tolerance and or Absolute tolerance Discrepancy time Formula for calculating the abs...

Страница 57: ...ng the relative tolerance from the process values 1 100 Factor Value PWrel Relative tolerance of the process value PWMA Process value for start of measurement range depending on measurement range and...

Страница 58: ...g on which setting is used for the tolerance window relative absolute or relative absolute the relative or absolute parameter values must be set The settings are made via the Relative Tolerance parame...

Страница 59: ...ocess value is kept at the last valid process value before discrepancy operation starts If a deviation outside the set tolerance window continues to be detected after the discrepancy time has expired...

Страница 60: ...ed as unit value 1 Min This setting is used to define the smaller of the two input values as a process value which is transferred as a so called unit value 1 to the input process image Max This settin...

Страница 61: ...can be set for each individual analog input 0 20 mA 4 20 mA The settings are made via the Measurement Range parameter which is described in Section Commissioning Setting Parameters Wire break detecti...

Страница 62: ...he selected analog value data format User specific substitute values can only be parameterized in the Siemens S7 with parameterizable substitute values format and in the RIOforPA format Further inform...

Страница 63: ...s used n corresponds to the set number of input measured values that were set in the Moving average parameter The higher the value n the lower the cut off frequency of the low pass filter Moving avera...

Страница 64: ...alog input the F I O module or the affected input is passivated and the Wire break diagnostic message is output Wire break detection depends on the setting of the following parameters Analog value dat...

Страница 65: ...nabling Disabling Channels Each of the four analog inputs can be individually enabled or disabled Whether a channel is enabled or disabled is indicated by the LEDs on the F I O module see Section Devi...

Страница 66: ...via communication paths other than the safe protocol may not be used in a safety related manner Channel status must be evaluated The channel status bits indicate whether a channel is error free channe...

Страница 67: ...GO control byte Byte 1 Process value Byte 1 PROFIsafe control byte Byte 2 Process value Byte 2 PROFIsafe CRC Byte 3 Process value Byte 3 PROFIsafe CRC Byte 4 Process value Byte 4 PROFIsafe CRC Byte 5...

Страница 68: ...fe telegram 5 3 Input Process Value Table 30 PROFIsafe Inputs PROFIsafe Mode V2 4 and PROFIsafe Mode 2 6 Single Channel Byte 7 Byte 6 Byte 5 Byte 4 Byte 3 Byte 2 Byte 1 Byte 0 AI4 AI4 AI3 AI3 AI2 AI2...

Страница 69: ...1 channel pair AI1 AI2 0 channel is faulty 1 error free operation 5 5 WAGO Status Byte Table 35 WAGO Status Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 ChF_Ack_ Req Use of ChF_Ack_Req is desc...

Страница 70: ...5 mA Parameterizable substitute value2 0 Overload 25 23 518 mA 32767 0x7FFF2 0 Overflow 23 518 20 0007 mA 32511 27649 0x7EFF 0x6C01 1 Overrange 20 0 4442 mA 27648 614 0x6C00 0x266 1 Nominal range 0 44...

Страница 71: ...In S7 Distributed Safety the substitute value 0 is provided in the process image for the safety program instead of 0x7FFF for overflow wire break or parameterized substitute value overload 5 9 1 3 Me...

Страница 72: ...S7 Distributed Safety the substitute value 0 is provided for the safety program instead of the parameterizable substitute value overload 5 9 2 2 Measurement Range 4 20 mA with Wire Break Detection Ena...

Страница 73: ...1 1 Nominal range 4 00 mA 0 0x0 3 9995 0 4444 mA 1 6144 0xFFFF 0xE800 1 Underrange 0 4444 0 mA Parameterizable substitute value1 0 Underflow 1 In S7 F FH Systems an extra substitute value is output fo...

Страница 74: ...rovided for the safety program instead of the parameterizable substitute value overload 5 9 3 2 Measurement Range 4 20 mA Table 46 RIOforPA 4 20 mA Measurement Range Unit Channel Status Range Decimal...

Страница 75: ...oups connection via the power contacts are recognized as the I O modules with power contacts blade contacts cannot be linked to I O modules with fewer power contacts Risk of injury due to sharp edged...

Страница 76: ...Module 1 Position the I O module so that the tongue and groove joints to the fieldbus coupler or controller or to the previous or possibly subsequent I O module are engaged Figure 15 Insert I O Module...

Страница 77: ...ve pluggable wiring Before removing a 753 Series I O Module from the node you must first remove the plug pluggable wiring from the I O module see section Plug Removal 1 Remove the I O module from the...

Страница 78: ...wiring simplifying replacement of defective modules from the assembly Plugs and coding fingers are not included in the scope of supply Plugs of the 753 Series and coding fingers are not included in t...

Страница 79: ...pins and sockets facilitates mating of the I O module with the appropriate plug 1 Insert the pin into the socket Figure 21 Assembling the Coding Fingers 2 Position the assembled coding fingers in the...

Страница 80: ...e Manual Version 1 0 0 valid from HW SW Version 01 01 Figure 23 Plugging the Plug into Place 4 When the plug is removed the sockets remain in the I O module The coded plug can only fit in the correspo...

Страница 81: ...om the I O module by pulling the orange pull tab on the plug toward the top of the I O module Figure 25 Pulling the Pull Tab The plug detaches from the I O module Figure 26 Removing the Plug Without T...

Страница 82: ...be connected to each CAGE CLAMP Do not connect more than one conductor at one single connection If more than one conductor must be routed to one connection these must be connected in an up circuit wi...

Страница 83: ...I O modules at a safe extra low voltage When using the F I O module only use SELV PELV power supplies per EN 50178 or IEC 60950 1 for the 24 VDC supply Only operate analog inputs at a safe extra low...

Страница 84: ...F I O Modules 750 66x and 753 66x Do not exceed maximum current via power contacts The maximum current that can flow through the power jumper contacts is 10 A The power jumper contacts can be damaged...

Страница 85: ...acitive loads also lead to passivation of the analog inputs of the F I O module To prevent unintended passivations low impedance supply lines and sufficient power supply units must be used Alternative...

Страница 86: ...unacceptably high body voltages All 230 V AC voltages applied to the nodes must also be protected by a 30 mA residual current circuit breaker In the simplest case place the residual current operated...

Страница 87: ...2 or AI3 and AI4 can each be parameterized to a channel pair for two channel use Pay attention to the protected installation of signal lines Make sure that the signal lines are installed protected amo...

Страница 88: ...channel use using the displayed connection variant a risk reduction by max PL e and max SIL3 can be achieved Figure 30 Connection Example Internal Sensor Supply 2 Wire 7 3 2 Internal Sensor Supply Si...

Страница 89: ...ernal Sensor Supply Single or Two Channel 4 Wire With single channel use using the displayed connection variant a risk reduction by max PL d and max SIL2 can be achieved With two channel use using the...

Страница 90: ...ng the displayed connection variant a risk reduction by max PL d and max SIL2 can be achieved With two channel use using the displayed connection variant a risk reduction by max PL e and max SIL3 can...

Страница 91: ...l safety functions must be checked for their specified effectiveness 8 1 1 Proof Test Interval Usage Duration During the final inspection of the F I O modules the serial number with the date of manufa...

Страница 92: ...a fieldbus node see section Mounting Inserting and Removing Devices or replaced see section Service Replacing an F I O Module the associated safety function should undergo additional testing before c...

Страница 93: ...o set the PROFIsafe address on the coding switch the F I O module must be pulled out of the fieldbus node Use the switching elements of the coding switch to set the PROFIsafe address to a value from 1...

Страница 94: ...ue for a short time Only qualified persons may perform these tasks Adding exchanging and commissioning F I O modules may only be carried out by personnel trained in safety related procedures Check saf...

Страница 95: ...permanent memory of the F I O module and displayed in the Input column of the iParameter set table in the WAGO Safety Editor To access existing parameter files click the Open button in the WAGO Safety...

Страница 96: ...and verified by the F I O module The F I O module performs an internal check of the transferred iParameter values If verification of the parameters fails an error message is output The verified iParam...

Страница 97: ...of the last saved parameter file If you want to create a new parameter file you are directed to the storage location of the default parameter files From the names of these files you can draw conclusi...

Страница 98: ...unction can be used to compare iParameter settings of the same type of F I O module and iParameter set structure To compare two iParameter sets with each other select the Compare menu item The Compari...

Страница 99: ...the Exit button in the WAGO Safety Editor toolbar 8 3 4 Description of the Call Options The WAGO Safety Editor can be started with various call versions Depending on the call option the WAGO Safety E...

Страница 100: ...Conformance Class 2 In the configuration program of the safe PLC select a device fieldbus coupler and launch WAGO I O CHECK 3 from the TCI link The configuration program passes the current language a...

Страница 101: ...tart the WAGO Safety Editor 75x The configuration program passes the current language and communication setting to the WAGO Safety Editor The WAGO Safety Editor is started in ONLINE mode Communication...

Страница 102: ...fixed substitute values Format Siemens S7 with parameterizable substitute values RIOforPA Sampling frequency 100 Hz 60 Hz 50 Hz 10 Hz Acknowledgement mode Module internal Module external PROFIsafe V2...

Страница 103: ...HW SW Version 01 01 Table 47 Adjustable Parameters Parameter name Value range Channel parameters Channel Enabled Disabled Measurement range 0 20 mA 4 20 mA Substitute value 0 65535 0 Moving average N...

Страница 104: ...and connect it to the respective bus system You can operate the F I O module with PROFIsafe Stack V2 4 or V2 6 as well as with or without iPar server Information about PROFIsafe F parameters is avail...

Страница 105: ...rameters Behavior of the F I O module when discrepancies occur between F_iPar_CRC and iPar CRC If the F I O module detects a discrepancy between F_iPar_CRC and iPar CRC secure communication is not est...

Страница 106: ...y according to the system manual of the PROFIsafe specification With an iPar server in the case of maintenance F I O module replacement is possible without reparameterization To implement iPar server...

Страница 107: ...f maintenance When replacing a module note that the F I O module cannot be automatically reparameterized Diagnostic message when there is a difference between the F_iPar_CRC and iPar CRC When there is...

Страница 108: ...Section Acknowledging Errors Error detection behavior in case of error error diagnostics and error acknowledgment are defined by the configuration used PROFIsafe Mode V2 4 or PROFIsafe Mode V2 6 and t...

Страница 109: ...ge 2 0x0293 Discrepancy time exceeded Channel pair error 0x021E Module internal Module external Overload sensor supply Module error 0x0233 Module external Undervoltage field supply 0x0202 Module exter...

Страница 110: ...Errors and Error Types Error Error Type Coding Acknowledge ment Non supported F_Block_ID error 0x004C Invalid F parameters 0x0048 Timeout when saving iParameters iPar server 0x0049 Timeout when resto...

Страница 111: ...rwrites the process value for a passivated channel This means that the user program no longer displays the process value generated by the F I O module for the relevant channel but instead a substitute...

Страница 112: ...sly in red A diagnostic message corresponding to the error is reported see Section Error Diagnostics With two channel pre evaluation the channel status of the second channel is also set to the value b...

Страница 113: ...g confirmation the respective parameterized substitute value in the process image is transmitted to the safe PLC for all channels or channel pairs The safe communication is shut down for all other mod...

Страница 114: ...se of depassivation must be determined by the user Further measures may be necessary for module internal error acknowledgment The F I O module automatically acknowledges a corrected error Further appl...

Страница 115: ...tion for Acknowledgement in PROFIsafe Mode V2 4 Observe the respective manufacturer s documentation Observe the required workflows listed in the respective manufacturer s documentation Check and docum...

Страница 116: ...d 1 F_Passsivation 1 PROFIsafe Mode V2 6 only supports channel granular passivation In this mode errors are acknowledged according to RIOforFA specifications If the Acknowledgment type parameter is se...

Страница 117: ...tion for Acknowledgement in PROFIsafe Mode V2 6 Observe the respective manufacturer s documentation Observe the required workflows listed in the respective manufacturer s documentation Check and docum...

Страница 118: ...O SYSTEM 750 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 9 4 4 Signal Course diagramms Figure 38 PROFIsafe Mode V2 6 Figure39 PROFIsafe Mode V2 4...

Страница 119: ...ostics 119 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Figure40 PROFIsafe Mode V2 4 channel granular passivation Figure 41 PROFIsafe Mode V2 4 and...

Страница 120: ...n Device Description Indicators and the diagnostic services of the respective fieldbus system PROFIBUS or PROFINET All diagnostic messages that the F I O module makes available are listed below in alp...

Страница 121: ...d as part of the F parameterization differs from that set on the F I O module Check the DIP switch setting or PROFIsafe address set using the safety editor SEDI Classification Error Discrepancy time e...

Страница 122: ...are update required Diagnostic type Module diagnostics Coding 0x0231 LED indicator Group error red 2 Hz flashing Description Remedy Checking the firmware image has resulted in an inconsistent state Up...

Страница 123: ...ombination Classification Error Incorrect F_Par_Version Diagnostic type Module diagnostics Coding 0x0046 LED indicator Group error red PROFIsafe status red Description Remedy The set version of the F...

Страница 124: ...PROFIsafe status red Description Remedy The PROFIsafe address of the F I O module must lie within the range of 1 65534 Correct the F parameterization Classification Error Invalid F parameters Diagnos...

Страница 125: ...ROFIsafe status red Description Remedy The monitoring time for fail safe data exchange must be set to a value greater than 0 ms Correct the F parameterization Classification Error Non supported F_Bloc...

Страница 126: ...ype Channel diagnostics Coding 0x0297 LED indicator Group error red Channel status red Description Remedy The analog input is overloaded Check the wiring and the sensor itself After detecting the over...

Страница 127: ...Classification Warning Overrange 2 Diagnostic type Channel diagnostics Coding 0x0295 LED indicator Description Remedy The process value of the analog input is in overrange 2 according to the set data...

Страница 128: ...temperature is within the specified range Classification Error Overtemperature warning Diagnostic type Module diagnostics Coding 0x0232 LED indicator Group error red Description Remedy Defined enclos...

Страница 129: ...ror Safety shutdown due to internal error Diagnostic type Module diagnostics Coding 0x0219 LED indicator Group error red 2 Hz flashing Description Remedy The F I O module has taken the safe state and...

Страница 130: ...medy The process value of the analog input is in underrange 2 according to the set data format Check the sensor wiring and the sensor itself if necessary Classification Warning Undervoltage field supp...

Страница 131: ...ET based fieldbuses via the fieldbus connection on the fieldbus coupler controller Observe the following information Do Not Switch Off the I O Module Interrupting the update process can damage the I O...

Страница 132: ...Devices Read the PROFIsafe address on the coding switch of the F I O module to be replaced and enter this setting on the replacement module Plug the replacement module into the position of the F I O...

Страница 133: ...g the Parameterization Tool If the coding switch of the F I O module to be replaced is set to 0 the PROFIsafe address of the replacement module must be set through the parameterization tool see Sectio...

Страница 134: ...ugh the WAGO parameterization tool see Section Commissioning Parameterization of the F I O Module with the WAGO Parameterization Tool After setting the PROFIsafe address set the parameters for the rep...

Страница 135: ...r use in Zone 2 hazardous areas and shall be used in accordance with the marking and installation regulations The following sections include both the general identification of components devices and t...

Страница 136: ...mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 11 1 Marking Configuration Examples 11 1 1 Marking for Europe According to ATEX and IECEx Figure 42 Marking Example According to...

Страница 137: ...enclosure IIIC Explosion group of dust T135 C Max surface temperature of the enclosure without a dust layer Dc Equipment protection level EPL Mining I Equipment group Mining M2 Category High level of...

Страница 138: ...004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01 Figure 44 Marking Example for Approved Ex i I O Module According to ATEX and IECEx Figure 45 Text Detail Marking...

Страница 139: ...ure without a dust layer Dc Equipment protection level EPL Mining I Equipment Group Mining M2 M1 Category High level of protection with electrical circuits which present a very high level of protectio...

Страница 140: ...or the United States of America NEC and Canada CEC Figure 46 Marking Example According to NEC Figure 47 Text Detail Marking Example According to NEC 500 Table 52 Description of Marking Example Accordi...

Страница 141: ...ion and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature class Gc Equipment protection level EPL Figure 49 Text Detail Mar...

Страница 142: ...n protection mark nA Type of protection ia IIIC Type of protection and equipment protection level EPL Associated apparatus with intrinsic safety circuits for use in Zone 20 IIC Group T4 Temperature cl...

Страница 143: ...es to the printing when replacing components The product is an open system As such the product must only be installed in appropriate enclosures or electrical operation rooms to which the following app...

Страница 144: ...ice interface in particular Operating DIP switches coding switches or potentiometers Replacing fuses Wiring connecting or disconnecting of non intrinsically safe circuits is only permitted in the foll...

Страница 145: ...connected to telephone networks or telecommunication cables WARNING The radio receiver module 750 642 may only be used to connect to external antenna 758 910 WARNING Product components with fuses mus...

Страница 146: ...3 For the WAGO I O SYSTEM 750 I O modules were developed with safety related inputs and outputs F I O modules without any drastic changes to the existing series 750 system making mixed operation of s...

Страница 147: ...bus in the node to the I O module The PROFIsafe telegrams are only evaluated in the safe PLC and in the F I O module When detecting communication errors the F I O modules are passivated in that all s...

Страница 148: ...WAGO F I O modules SEDI is the CPD tool for WAGO F I O modules It is often required during a repair to quickly replace a device without using additional manufacturer tools for parameterization of the...

Страница 149: ...marized in an application note This application note is available on the Internet at www wago com under Service Downloads Application Notes 12 3 Overview of PROFIsafe F Parameters Table 57 PROFIsafe F...

Страница 150: ...dule If PROFIsafe Mode V2 4 is to be used this parameter and the F_CRC_Seed parameter must be set to 0 For the type of passivation the PROFIsafe V2 4 Passivation Mode parameter is used see Section Fun...

Страница 151: ...s value may appear in the system only once This is checked by the configuration tool of the safe PLC For PROFIsafe communication the parameter value must match the PROFIsafe address of the F I O modul...

Страница 152: ...lue over the iParameters iPar_CRC The PROFIsafe data exchange only starts when the values for F_iPar_CRC and the iPar_CRC match If they differ the F I O module makes a restore request of the iParamete...

Страница 153: ...Manual Version 1 0 0 valid from HW SW Version 01 01 12 4 PROFIsafe Certificates PROFIsafe Certificates A list of PROFIsafe certificates and PDFs of the certificates are available on the AUTOMATION To...

Страница 154: ...is used to configure hardware and to create the safety program of the safe PLC CPD Tool Configuration Parametrization and Diagnostics Tool The CPD tool can be used to parameterize configure and diagn...

Страница 155: ...nostic Coverage Discrepancy Time The discrepancy time specifies the maximum permissible duration of an impermissibly high difference between the input measured values of two channels see also Discrepa...

Страница 156: ...EMC ground connector F parameters Parameters for configuring data communication between the safe PLC and the F I O module Function Block Software block executed in a unit that fulfills a sub function...

Страница 157: ...AI2 or AI3 and AI4 must be used for an input pair iParameter See Individual Parameters iPar Server Standardized mechanism for saving and restoring iParameters iPar in the non secure part of a control...

Страница 158: ...ur PL Performance Level The Performance Level PL specifies the capacity of safety devices to execute a safety function under foreseeable conditions PLC A PLC Programmable Logic Controller is a device...

Страница 159: ...erent potentials PVi Process Values Input PVo Process Values Output R Requirement Event that causes the F I O module to execute its safety function Response Time The response time is the length of tim...

Страница 160: ...d to capture physical units e g switch setting temperature pressure etc and can be connected if compatible to the analog inputs of the F I O module or with the analog inputs of the F I O module Severi...

Страница 161: ...ce is an interface specified by the PROFIBUS User Organization PNO which defines how device specific or manufacturer specific parameterization tools are called from a configuration environment The fea...

Страница 162: ...itor are required see also WAGO Parameterization Tool WAGO Parameterization Tool The WAGO parameterization tool is required to configure the F I O modules This refers to the WAGO I O CHECK and WAGO Sa...

Страница 163: ...Module 78 Figure 19 Assignment of I O Module to Plug Using Mini WSB Tags 78 Figure 20 Attachment of Cable Binders 79 Figure 21 Assembling the Coding Fingers 79 Figure 22 Inserting the Coding Fingers...

Страница 164: ...roved Ex i I O Module According to ATEX and IECEx 138 Figure 46 Marking Example According to NEC 140 Figure 47 Text Detail Marking Example According to NEC 500 140 Figure 48 Text Detail Marking Exampl...

Страница 165: ...Technical Data Field Wiring 38 Table 19 Technical Data Power Jumper Contacts 38 Table 20 Technical Data Data Contacts 38 Table 21 Technical Data Climatic Environmental Conditions 38 Table 22 Safety R...

Страница 166: ...73 Table 45 RIOforPA 0 20 mA 74 Table 46 RIOforPA 4 20 mA 74 Table 47 Adjustable Parameters 102 Table 48 Errors and Error Types 109 Table 49 Diagnostic Messages 121 Table 50 Description of Marking Exa...

Страница 167: ...WAGO I O SYSTEM 750 167 753 668 000 004 4FAI 0 4 20 mA Diff PROFIsafe Manual Version 1 0 0 valid from HW SW Version 01 01...

Страница 168: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 49 571 887 0 Fax 49 571 887 844169 E Mail info wago com Internet www wago com...

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