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ISO

9001

Trip Amplifier

2/209

PROCESS AUTOMATION

MANUAL

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Содержание 2/209

Страница 1: ...ISO9001 Trip Amplifier 2 209 PROCESS AUTOMATION MANUAL...

Страница 2: ...ram 9 2 11 Connection diagram 9 2 12 Front control elements 10 3 Hardware description 11 3 1 Mounting instructions 11 3 2 Cabinet design and heat dissipation 12 3 3 Connections 12 3 4 Commissioning 13...

Страница 3: ...software 40 6 3 Action 3 Preparing a back up copy 40 6 4 Action 4 How to edit standard programs 41 6 5 Action 5 How to save and send programs 41 6 6 Action 6 How to check edited programs 42 6 7 Actio...

Страница 4: ...ing the jumper KEY in the LOCK position The push buttons will then only be used to read values sequentially rather than alter them protection against unauthorized changes Programs for safety applicati...

Страница 5: ...contact output With computational function SIL3 LCD display Self monitoring 2 2 Technical data General specifications Signal type analog input Supply Connection z2 z4 z6 PE Rated voltage 18 30 V DC 1...

Страница 6: ...trip value 1 LED 2 trip value 2 LED 3 trip value 3 LED 4 trip value 4 LED green Power on Configuration via RS 485 interface at the front side Directive conformity Electromagnetic compatibility Directi...

Страница 7: ...ia RS 232 serial data link via commercial PCs or PC like units such as SIEMENS PG 685 PG 730 PG770 PG 790 or MS DOS PC Handling Menu support to SAA standard Storage Non volatile EEPROM storage Functio...

Страница 8: ...7 322903 Trip Amplifier 2 209 Technical data EN 2 6 Front view 2 7 Dimensions 2 209 E S C S T E P 4 3 2 1 S E T 5 P R O G R A M Front view LED green Power supply LED red Limit value LC display 22 143...

Страница 9: ...b 30 z 30 b 32 z 32 z 2 z 4 z 6 24 V IV III II I IV A B III II I IV III II I d 14 z 14 z 12 z 16 d 18 d 16 d 20 z 20 z 18 4 5 3 1 2 6 2 7 1 8 A B A and B input modu les with jumper J 5 V 10 V 20 mA R...

Страница 10: ...9 DOCT 1946C 2018 07 322903 Trip Amplifier 2 209 Technical data EN 2 10 Block diagram 2 11 Connection diagram...

Страница 11: ...DOCT 1946C 2018 07 322903 Trip Amplifier 2 209 Technical data 10 EN 2 12 Front control elements...

Страница 12: ...to earth the assigned connector pin The units are pushed into the racks fitted with guide rails and female connectors until the front panels are flush with the front frame of the rack The units are th...

Страница 13: ...t exchangers plus forced convection inside and out 1500 W The number of devices per cabinet can then be computed as follows For mixed installations the individual power dissipation of devices can be u...

Страница 14: ...ace jumper X5 in position 4 5 for programming Connect the device to COM1 or COM2 RS 232 serial data links on your PC Set your PC MENU to COM1 or COM2 accordingly via ALT C Use the command ALT U to rea...

Страница 15: ...Technical data Factory calibration is carried out at 20 C 25 C after a 72 hour soak test Due to the excellent long term stability of the device no regular maintenance is needed An annual check of zer...

Страница 16: ...nput 3 P714 input 4 3 5 3 Testing push buttons Front push buttons are used to set alarm points and to step the display to show measured values trip points or computed values In safety applications cha...

Страница 17: ...en LED can be employed to indicate the status of the self monitoring feature The LEDs can also be used to fulfil other tasks e g all LEDs flash device fault The display will then show the error code s...

Страница 18: ...Layout Open all the jumpers on module B and connect the positive end of the sister channels together For jumper locations see device layout in section Layout 3 7 Maintenance The devices do not employ...

Страница 19: ...sible to repair the unit on site Local analysis should be restricted to a check of the fuses Each fuse is tagged with its nominal value Fuses must always be replaced by their equivalents Fuse position...

Страница 20: ...following sections A personal computer will allow for maximum user friendliness since all device functions are MENU supported via context sensitive HELPs numerical range 1 18E 38 3 39E 38 accuracy 7 d...

Страница 21: ...10 1 100 1000 CRP CRC checksum of the user program checksum of user constants and calibration Command Call Formula Add ADD op1 op2 op3 op3 op1 op2 Subtract SUB op1 op2 op3 op3 op1 op2 Multiply MUL op1...

Страница 22: ...me in ms Wait WAI op1 wait so many ms max 10 000 ms Filter analog in FIL op1 number of averaged input values max 100 program waits for execution Watchdog WDT op1 starts the watchdog max 10 000 ms Comm...

Страница 23: ...initiate changes two keys simultaneously to protect against unintentional changes The STATUS line will flash Use UP DOWN push buttons to adjust the value Store the result in non volatile EEPROM by pr...

Страница 24: ...d engineering units Enter 0 beginning 100 full scale in order to display percentage values Live zero signals 4 mA 20 mA 1 V 5 V 2 V 10 V 4 2 9 Dead zero conversion Convert dead zero input signals into...

Страница 25: ...57 The hysteresis is also set in engineering units 0 1 to 100 4 2 11 Trip low on mid hysteresis This command is used to monitor a low alarm You can monitor inputs or computed values Example high cont...

Страница 26: ...tor inputs or computed values Example high contact 60 hysteresis 3 alarm 60 no alarm 63 The hysteresis is also set in engineering units 0 1 to 100 Call AHS op1 op2 op3 op4 alarm high on set point AHS...

Страница 27: ...re different the channel alarm op7 will be activated The faulty channel can be read in op9 Use the DISPLAY command to read the value in the display in the front panel The average op8 of those values w...

Страница 28: ...above 0 the gradient is positive If the change per time interval op3 is less 0 the gradient is negative Memory cells op6 to op9 must not be overwritten during the remaining user program Example GRD E...

Страница 29: ...generated because it must now be assumed that there is a fault in the circuit which is under observation Memory cells op6 to op9 must not be overwritten during the remaining user program Example STS...

Страница 30: ...control The variable may be governed by an analog input or the front push buttons The alarm will be delayed by op8 The delay will reach 1 second if op8 25 and the average program execution time is est...

Страница 31: ...tion It can be employed to advantage when storing data of several devices on a personal computer Example 2 209 4 3 3 Jumper KEY P704 Displays the status of the jumper KEY Example Enter P704 Enter Disp...

Страница 32: ...ter commissioning An annual check is regarded as being sufficient Range changes or live dead zero changes do not involve recalibration Recalibration is also not required after changing from current to...

Страница 33: ...ts will be lost upon loss of power 4 4 Programming example Install your PC software for the 2 209 trip amplifier see section How to install your program Power the trip amplifier 24 V DC and connect it...

Страница 34: ...ample is used to monitor 4 inputs The WDT K08 statement starts a watchdog which will halt the system after 1 000 ms should the program fail to pass this statement The following values can be addressed...

Страница 35: ...tically be addressed by the COMPILER Acknowledge using RETURN The screen will show data loaded from compiler Acknowledge using ESC Send the translated program to the trip amplifier using ALT S press A...

Страница 36: ...Check program execution time 39 program runtime error in the operating system 38 program runtime error in the user program 40 CRC error in RAM retransmit program and constants Briefly switch off powe...

Страница 37: ...recognized by CPU B As a first action briefly switch off the power supply to the device The card will be RESET and all functions will be tested You may be able to correct faults in the execution of a...

Страница 38: ...uld be copied from the floppy disk to the new directory Example c md PC2209 cd PC2209 xcopy a s dir Now the following files should be listed While in DOS type TYPE START BAT to display the START file...

Страница 39: ...2 as shown above The port may be changed under MENU support using ALT C Only lines GND 7 TXD 2 and RXD 3 of the PC need to be connected with the trip amplifier A suitable cable is available as an acce...

Страница 40: ...can be disabled via an internal jumper see section Functional test Generals In that case measured values and trip setting can be displayed online but alterations will not be possible The basic device...

Страница 41: ...6 2 Action 2 Preparing the software 6 3 Action 3 Preparing a back up copy 2 209 Device to be connected to 24 V DC power supply 2 209 Device to be connected to a PC via an RS 232 link 2 209 Set jumper...

Страница 42: ...splay L01 display mode 2 relay action OFF Change using arrow keys ON Change using arrow keys switch at set Change using arrow keys hyst Change using arrow keys contact LOW Change using arrow keys HIGH...

Страница 43: ...red and overwrite with the new command F4 Check constants Changes can now be made immediately Use the tabulator TAB key to move to the constant which is to be altered and overwrite with the new value...

Страница 44: ...or for constants F9 a monitor for the system F10 The basic EMULATOR input setting is for 0 100 signals However it is also possible to apply hardware equivalents of 0 mA 20 mA 0 V 10 V 0 V 5 V Reconfig...

Страница 45: ...verall control system are not exceeded e g 1 s for plants complying with DIN VDE 0116 6 If branch commands are used it must be demonstrated that the cyclic processing of the commands for activation of...

Страница 46: ...that relays 6 the user program is stored in non volatile EEPROM 7 the relay position is monitored continuously 8 relays are de energized if program execution is disrupted 9 single faults will drive th...

Страница 47: ...ysical value 4 outputs Device SSF 1 channel part HFT 0 Set 90 SSF 2 channel part HFT 1 Set 60 Safety integrity level PFDavg Share of the logic in the safety chain Proof test interval a 2 209 90 4 94 6...

Страница 48: ...function Device SSF 1 channel part HFT 0 Set 90 SSF 2 channel part HFT 1 Set 60 Safety integrity level PFDavg Share of the logic in the safety chain Proof test interval a 2 209 99 5 90 4 SIL3 3 6 x 1...

Страница 49: ...DOCT 1946C 2018 07 322903 Trip Amplifier 2 209 Notes 48 EN...

Страница 50: ...49 DOCT 1946C 2018 07 322903 Trip Amplifier 2 209 Notes EN...

Страница 51: ...uchs com PROCESS AUTOMATION PROTECTING YOUR PROCESS Worldwide Headquarters Pepperl Fuchs GmbH 68307 Mannheim Germany Tel 49 621 776 0 E mail info de pepperl fuchs com For the Pepperl Fuchs representat...

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