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7.9.4 Pressure Drop / Overshoot Compensation

Pressure drop / overshoot compensation function helps to compensate the in-

coming pressure drop or overshoot by previously changing pressure command

with digital from customer PLC.

Code

Name

Setting range

Default

Min.

Attri.

F2.16

...

F2.25

X1...EX5 input

0...19, 22: See

tab. 8-2 "Parame-

ter list of group F2" on page 66

20: Pressure drop compensation

trigger
21: Pressure overshoot compensa-

tion trigger

Stop

F4.03 Pump function configuration

word

0...63
Bit0: Pump power limit
Bit1: Pump thermal protection
Bit2: Switch master to slave
Bit3: Two points / double pump
Bit4: Pressure drop / overshoot

compensation
Bit5: Activating myCro

Stop

F4.45 Pressure boost for drop

compensation

0.0…1,000.0 bar

0.0

0.1

Run

F4.46 Pressure reduce for over-

shoot compensation

-1,000.0…0.0 bar

0.0

0.1

Run

Tab. 7-17: Parameter list of pressure drop / overshoot compensation

Set control bit: bit4 of F4.03 to active this function, and configure the corre-

sponding digital input Xn to 15 or 16 for compensation command (from custom-

er PLC). For a high input (=1), the pressure command will be modified with the

value from F4.45 / F4.46. If the digital input is 0, the effective pressure com-

mand value will be reset to original.
The switch time of digital input should be optimized according to application.

Bosch Rexroth AG
Block Diagram of Main Functions

FcP 5020

40/83

DOK-RCON03-FCP5020****-QU04-EN-P

Содержание Rexroth Sytronix FcP 5020

Страница 1: ...Sytronix FcP 5020 Frequency Controlled Pump Drive System Quick Start Guide R912006684 Edition 04 ...

Страница 2: ...ING Never work with or control the product before reading through Safety Instructions which delivered with EFC 5610 Safety descriptions in the Operating Instructions Reference For documentation available in other type or language please consult your local sales partner or check www boschrexroth com Copyright Bosch Rexroth Xi an Electric Drives and Controls Co Ltd 2018 All rights reserved also rega...

Страница 3: ...verview 19 7 2 Flow Command Processing 20 7 3 Pressure Command Processing 22 7 4 Pressure Feedback Input 24 7 5 Quick Configuration For Rexroth HM20 Pressure Sensor 25 7 6 Quick Configuration For Rexroth MOT FC_HOY Motor 27 7 7 p Q PID Control 29 7 8 Restore ASF Parameter 33 7 9 Extension Functions 34 7 9 1 Master Slave Function 34 7 9 2 Sleep Wake Function 36 7 9 3 Two Points Double Pump Control ...

Страница 4: ...myCro Configuration 57 7 12 3 myCro Function Description 61 8 FcP 5020 Parameter List 62 8 1 Terminology and Abbreviation in Parameter List 62 8 2 Group F1 Quick Start Parameter 63 8 3 Group F2 Input and Output Parameter 66 8 4 Group F3 p Q PID Parameter 70 8 5 Group F4 System Protection and Pump Function Parameter 71 8 6 Auto modified EFC Parameters in FcP Initialization 74 8 7 Monitoring Paramet...

Страница 5: ...g 1 1 EFC 5610 type code This type code can be found on the Rexroth EFC converter Specific variant in type code of EFC for Sytronix has been updated from C10NN to FCPNN since September of 2017 FcP 5020 Bosch Rexroth AG Type Code DOK RCON03 FCP5020 QU04 EN P 1 83 ...

Страница 6: ...code FWS XFC01 C10 01VRS NN ASF Application Specific Firmware The ASF type code will not be printed and placed on the EFC converter but only a square adhesive label on the side which represents important information from ASF type code For example Fig 1 3 ASF version information Bosch Rexroth AG Type Code FcP 5020 2 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 7: ...tible Bit2 ASF certified Bit3 Bit7 Reserved Bit8 ASF evaluation period expired Bit9 ASF invalid Bit10 ASF API incompatible Bit11 Reserved Bit12 ASF runtime exceeded Bit13 ASF stack overflow Bit14 Bit15 Reserved Tab 1 1 FcP 5020 ASF basic information For accurate information refer to the actual data provided on the product FcP 5020 Bosch Rexroth AG Type Code DOK RCON03 FCP5020 QU04 EN P 3 83 ...

Страница 8: ... www boschrexroth com Products Electric Drives and Controls Product Catalog CAD and documentation Title Document number Document type Catalog Rexroth Frequency Converter EFC 3610 EFC 5610 Series R912005856 Quick Start Guide Controller Converter Rexroth Frequency Converter EFC 3610 EFC 5610 Series R912005854 Operating Instruc tions Pressure transducer with integrated elec tronics type HM20 30272 Da...

Страница 9: ...edback generated by the actual pressure sensor mounted in the hydraulic system By using both of the pressure com mand and the pressure feedback the frequency converter is able to control the motor speed automatically and in turn regulate the output flow of hydraulic pump The same mechanism is applicable to flow based control mode to achieve the same regulation purpose on the output flow of hydraul...

Страница 10: ...ol With 2 groups of switchable parameters provided Restore ASF parameter Extension functions Master slave control Sleep wake function Two points double pump control Pressure drop overshoot compensation Pump power limitation Hydraulic soft start and separate acceleration ramp Protection function Pressure sensor failure detection Actual pressure monitoring Oil change warning error Pressure and flow ...

Страница 11: ...damage caused by improper use during initial start up For CytroPac application set F1 20 according to different Cytro Pac type Code Name Setting range Default Min Attri F1 03 Pressure command source 0 Depend on the value of F1 04 1 Select by digital input F1 04 shows status 2 Analog input 3 Communication 0 Stop F1 04 Pressure command selection 0 Pressure command digital set ting 0 1 Pressure comma...

Страница 12: ...nd selection 0 Flow command digital setting 0 1 Flow command digital setting 1 0 Run F1 15 Motor type 0 Others 1 MOT FC_HOY 1 Stop F1 16 Motor power level 0 No selection 1 5 Reserved 6 1 5 kW 7 2 2 kW 8 3 kW 9 4 kW 10 5 5 kW 11 7 5 kW 12 11 kW 13 15 kW 14 18 5 kW 15 22 kW 16 30 kW 17 37 kW 18 45kW 19 55 kW 20 75 kW 21 90 kW 0 Stop F1 20 CytroPac parameter initializa tion 0 No selection 1 CytroPac ...

Страница 13: ... mA 0 1 Stop F2 10 Pressure sensor type 0 Others 1 HM20 2X 10 C 2 HM20 2X 50 C 3 HM20 2X 100 C 4 HM20 2X 160 C 5 HM20 2X 250 C 6 HM20 2X 315 C 7 HM20 2X 400 C 8 HM20 2X 630 C 9 Other 4 20 mA pressure sen sor 10 Reserved 11 HM20 2X 10 H 12 HM20 2X 50 H 13 HM20 2X 100 H 14 HM20 2X 160 H 15 HM20 2X 250 H 16 HM20 2X 315 H 17 HM20 2X 400 H 18 HM20 2X 630 H 19 Other 0 10 V pressure sen sor 3 Stop Tab 5 ...

Страница 14: ...y the ASF terminal assign ment non zero entries in ASF For details about the wiring of temperature sensor please refer to EFC 5610 operating instructions R912005854 Avoid connection between GND and COM for disturbance for ex ample in Sytronix application HM20 pressure conductor should be supplied by external 24V and all digital I O by internal 24V Bosch Rexroth AG Electric Connection FcP 5020 10 8...

Страница 15: ...rs shown in the table below Fig 6 2 Example with analog input AI2 assigned to pressure feedback Code Name Setting Range Default Min Attri E1 35 AI1 input mode 0 0 20 mA 1 4 20 mA 2 0 10 V 3 0 5 V 4 2 10 V 2 Run E1 40 AI2 input mode 1 Run H8 05 EAI input mode 0 4 same as E1 35 5 10V 10V 0 Stop H8 30 EAI2 input mode 0 0 20 mA 1 4 20 mA 2 0 10 V 3 0 5 V 4 2 10 V 5 10 10 V 0 Stop FcP 5020 Bosch Rexrot...

Страница 16: ...default FcP 5020 configuration analog input AI2 F2 01 2 is configured as the pressure feedback input Analog input AI1 or EAI EAI2 has no preassigned configuration by the FcP 5020 The analog inputs F2 00 F2 03 are mutually exclusive which therefore do not allow for any identical setting except 0 between the parameters When a re peated non zero value entered the former will reset to 0 automatically ...

Страница 17: ...doing this the very last change will be keep but other conflicted parameter will be set to 0 For example by setting F2 00 1 and then F2 01 1 the value of F2 00 will be reset to 0 automatically FcP 5020 Bosch Rexroth AG Electric Connection DOK RCON03 FCP5020 QU04 EN P 13 83 ...

Страница 18: ...1 Code Name Setting Range Default Min Attri E2 25 AO1 output mode 0 0 10 V 1 0 20 mA 1 Run E2 27 AO1 gain setting 0 00 10 00 1 00 0 00 Run F2 04 Pressure command corre sponding to 5V 10V or 20mA 0 1 1 000 0 bar 10 0 0 1 Stop F2 06 Pressure feedback corre sponding to 5V 10V or 20mA 0 1 1 000 0 bar 100 0 0 1 Stop F2 08 Flow command correspond ing to 5V 10V or 20mA 1 5 000 rpm 400 1 Stop Bosch Rexrot...

Страница 19: ...O1 output i e F2 31 0 The AO1 output can be used by the EFC function 6 4 Motor Temperature Thermal Protection Both AI1 EAI EAI2 and AO1 EAO can be used for motor thermal protection For Sytronix application with MOT FC_HOY motor the PTC connection is ar ranged by using AO as current output and AI as voltage input with the parame ters being pre set for C1 72 C1 73 E1 40 and E2 25 Users need to conne...

Страница 20: ...ble for myCro 0 RUN Stop F2 17 X2 input 0 Error reset Stop F2 18 X3 input 0 Stop F2 19 X4 input 0 Stop F2 20 X5 input 0 Stop F2 21 EX1 input 0 Stop F2 22 EX2 input 0 Stop F2 23 EX3 input 0 Stop F2 24 EX4 input 0 Stop F2 25 EX5 input Tab 6 4 Digital input parameter list The default setting of terminal X1 X5 EX1 EX5 in ASF is 0 This means no function from ASF is assigned only EFC firmware functions ...

Страница 21: ...3 Pressure command F1 05 F1 06 F1 07 F1 08 Tab 6 5 The setting of digital input selection F1 04 Two parameter sets for p Q controller are available in ASF and these can be switched according to setting of F3 00 and DI or F3 01 The following table shows the correspondence between p Q parameter selection through DI and F3 01 parameter sets switching status will be shown via F3 01 p Q parameter selec...

Страница 22: ...No function assigned from ASF 1 Converter warning 2 Two points double pump control 0 Run F2 41 Extension relay output 0 Run Tab 6 7 Parameter list of digital and relay output The FcP 5020 default setting of DO1 is 1 i e the frequency converter warning Meanwhile the default setting of relay and EDO EDO2 when connected to ASF are both 0 which means the function of relay and EDO EDO2 is assigned by E...

Страница 23: ... an overview of control functions in this ASF for de tails information reference the chapter number which is shown under each function Fig 7 1 p Q PID control and relevant functions FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04 EN P 19 83 ...

Страница 24: ...nd digital setting 0 1 Flow command digital setting 1 0 Run F2 00 Analog input AI1 0 No function assigned from ASF 1 Pressure command 2 Pressure feedback 3 Flow command 4 Oxygen feedback for myCro 0 Stop F2 01 Analog input AI2 2 Stop F2 02 External analog input EAI 10V 10V 4 20mA 0 Stop F2 03 External analog input EAI2 0 Stop F2 08 Flow command corresponding to 5V 10V or 20mA 1 5 000 rpm 400 1 Sto...

Страница 25: ...mum flow command limit 0 F4 24 rpm 200 1 Stop F4 24 Maximum flow command limit F4 23 5 000 rpm 3 000 1 Stop Tab 7 1 Parameter list of flow command processing F2 08 F2 09 Scaling for flow command Fig 7 3 Flow command scaling FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04 EN P 21 83 ...

Страница 26: ...4 shows status 2 Analog input 3 Communication 0 Stop F1 04 Pressure command selection 0 Pressure command digital setting 0 1 Pressure command digital setting 1 2 Pressure command digital setting 2 3 Pressure command digital setting 3 0 Run F1 05 Pressure command digital setting 0 0 0 1 000 0 bar 10 0 0 1 Run F1 06 Pressure command digital setting 1 0 0 1 000 0 bar 10 0 0 1 Run F1 07 Pressure comma...

Страница 27: ...re descending 0 0 999 ms 40 1 Run F4 00 Protection function configuration word 0 15 Bit0 Pressure sensor failure PSF Bit1 Actual pressure moni toring Bit2 p Q max command limit Bit3 Oil changing detection 0 Run F4 20 p Q command soft start delay 0 0 1 000 0 s 0 0 0 1 Stop F4 21 Minimum pressure command limit 0 0 F4 22 bar 5 0 0 1 Stop F4 22 Maximum pressure command limit F4 21 1 000 0 bar 250 0 0 ...

Страница 28: ... Code Name Setting range Default Min Attri F2 06 Pressure feedback corresponding to 5V 10V or 20mA 0 1 1 000 0 bar 100 0 0 1 Stop F2 07 Pressure feedback null offset in V or mA 0 0 5 0 V mA 4 0 mA 0 1 Stop F3 02 Filter time for pressure feedback 0 999 ms 4 1 Run Tab 7 3 Parameter list of pressure sensor feedback scaling F2 06 F2 07 Scaling for pressure sensor feedback Fig 7 7 Pressure sensor feedb...

Страница 29: ... Attri E1 35 AI1 input mode 0 0 20 mA 1 4 20 mA 2 0 10 V 3 0 5 V 4 2 10 V 2 Run E1 40 AI2 input mode 1 Run H8 05 EAI input mode 0 4 same as E1 35 5 10 10 V 0 Stop H8 30 EAI2 input mode 0 0 20 mA 1 4 20 mA 2 0 10 V 3 0 5 V 4 2 10 V 5 10 10 V 0 Stop F2 00 Analog input AI1 0 No function assigned from ASF 1 Pressure command 2 Pressure feedback 3 Flow command 4 Oxygen feedback for myCro 0 Stop F2 01 An...

Страница 30: ...X 250 C 6 HM20 2X 315 C 7 HM20 2X 400 C 8 HM20 2X 630 C 9 Other 4 20mA pressure sensor 10 Reserved 11 HM20 2X 10 H 12 HM20 2X 50 H 13 HM20 2X 100 H 14 HM20 2X 160 H 15 HM20 2X 250 H 16 HM20 2X 315 H 17 HM20 2X 400 H 18 HM20 2X 630 H 19 Other 0 10V pressure sensor 3 Stop Tab 7 4 Parameter list of HM20 pressure sensor auto selection Bosch Rexroth AG Block Diagram of Main Functions FcP 5020 26 83 DOK...

Страница 31: ...Y 1 Stop F1 16 Motor power level 0 No selection 1 5 Reserved 6 1 5 kW 7 2 2 kW 8 3 kW 9 4 kW 10 5 5 kW 11 7 5 kW 12 11 kW 13 15 kW 14 18 5 kW 15 22 kW 16 30 kW 17 37 kW 18 45kW 19 55 kW 20 75 kW 21 90 kW 0 Stop Tab 7 5 Motor parameter list Only change motor parameter by switching F1 16 to 1 21 when F1 15 1 If F1 15 0 no motor parameter will be changed by switching F1 16 and the motor thermal model...

Страница 32: ...portional gain C1 13 Motor inertia mantissa C3 01 Speed loop integral time C1 14 Motor inertia exponent C3 05 Current loop proportional gain C1 20 Motor no load current C3 06 Current loop integral time Tab 7 6 Auto modified EFC motor control parameter list Once motor control mode C0 00 is changed motor parameter will be reset to factory default not for MOT FC parameter even if F1 16 is set for tha...

Страница 33: ... 1 0 00 500 00 rpm bar 8 00 0 01 Run F3 33 Integral time 1 1 0 999 ms 80 1 Run F3 34 Integral time 2 1 0 999 ms 0 1 Run F3 35 Integral time TI switch threshold 1 150 0 0 0 bar set to 0 0 the switching function is invalid 0 0 0 1 Run F3 36 Differential gain 1 0 000 10 000 rpm bar s 0 000 0 001 Run F3 37 Filter time for Kd 1 0 999 ms 35 1 Run F3 38 Lower limit for I D 1 5 000 5 000 rpm 0 1 Run F3 39...

Страница 34: ...n in the figure above will be deactivated and the p Q controller parameter sets can only be switched according to the pump switching logic Code Name Setting range Default Min Attri F3 12 Proportional gain 0 0 00 500 00 rpm bar 8 00 0 01 Run Tab 7 9 Parameter list of p Q PID controller proportional gain setting The parameter F3 12 is used to set the proportional gain of p Q PID controller Pressure ...

Страница 35: ...back the system will switch to a suitable integral time Fig 7 10 p Q PID integrator switching When the integral time TI switching threshold is set to 0 the switch ing function is inactive TI_1 is fixed for integral time Code Name Setting range Default Min Attri F3 16 Differential gain 0 0 000 10 000 rpm bar s 0 000 0 001 Run F3 17 Filter time for Kd 0 0 999 ms 35 1 Run Tab 7 11 Parameter list of p...

Страница 36: ...s used to set the minimum value of integral output for the effect of preventing integral saturation Code Name Setting range Default Min Attri F3 19 System minimum speed 0 5 000 5 000 rpm 0 1 Run Tab 7 13 Parameter list of p Q PID controller minimum output setting The parameter F3 19 is used to set the lower limit of p Q PID controller output Parameter set 1 F3 32 F3 39 has the same function as par...

Страница 37: ...meters please make sure to re execute F1 00 1 to restore all ASF parameters to default values Fig 7 11 ASF parameter restore to default By restoring ASF parameter setting F1 00 1 the value of parame ter F1 15 and F1 16 will NOT be restored For CytroPac application after restoring ASF parameter setting F1 00 1 parameter F1 20 need to set according to different type of CytroPac applications in order...

Страница 38: ... 5 0 V mA 0 0 0 1 Stop F2 31 AO1 output 0 No function assigned from ASF 1 Pressure command scaled by F2 04 2 Pressure feedback scaled by F2 06 3 Setting speed include direc tion scaled by F2 08 4 Output speed include direc tion scaled by F2 08 0 Run F2 32 EAO output 0 Run F3 03 Filter time for flow command 0 999 ms 4 1 Run F4 03 Pump function configuration word 0 63 Bit0 Pump power limit Bit1 Pump...

Страница 39: ...mmunication 0 Stop F4 40 Slave pump speed command lower limit 5 000 5 000 rpm 0 1 Run F4 41 Master slave pump mode switch delay 0 500 ms 100 1 Stop Tab 7 14 Parameter list of master slave function Fig 7 12 Master slave control function FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04 EN P 35 83 ...

Страница 40: ...boost amplitude 0 0 100 0 0 0 0 1 Run E5 19 Wake up level 0 0 100 0 0 0 0 1 Run E5 20 Wake up delay 0 2 60 0 s 0 5 0 1 Run Tab 7 15 Parameter list of sleep wake function The frequency converter may go into the sleep mode when all the conditions be low are met PID feedback Pressure command value x E5 19 Wake up level PID output E5 15 Sleep level Duration t E5 16 Sleep delay PID feedback means press...

Страница 41: ...yed on the operating panel Sleep boost E5 18 x Pressure command value During sleeping the frequency converter monitors the actual PID feedback and wakes up when the following two conditions are met PID feedback Pressure command value x E5 19 Wake up level Duration t E5 20 Wake up delay The frequency converter resumes to its previous running status after waking up FcP 5020 Bosch Rexroth AG Block Di...

Страница 42: ... 32 Upper pressure difference switching threshold 0 0 350 0 bar 15 0 0 1 Stop F4 33 Lower pressure difference switching threshold 0 0 350 0 bar 10 0 0 1 Stop F4 34 Speed switching threshold adjustment 0 1 1 0 0 9 0 1 Stop F4 38 Effective Pump Vg 0 1 000 ccm 0 1 Read Tab 7 16 Parameter list of two points double pump control Choose different control mode and logic according to the type of pump by F4...

Страница 43: ... Vg2 double pump p Q controller parameter set 0 e g F3 10 F3 19 For logic Vgmin Effective Vg F4 38 Vg2 two points or Effective Vg F4 38 Vg1 double pump p Q controller parameter set 1 e g F3 30 F3 39 When the two points double pump control is active the p Q pa rameter selection function via digital input F2 16 F2 24 is deacti vated Application example 24V power supply normal open relay terminal Ta ...

Страница 44: ...t4 Pressure drop overshoot compensation Bit5 Activating myCro 0 Stop F4 45 Pressure boost for drop compensation 0 0 1 000 0 bar 0 0 0 1 Run F4 46 Pressure reduce for over shoot compensation 1 000 0 0 0 bar 0 0 0 1 Run Tab 7 17 Parameter list of pressure drop overshoot compensation Set control bit bit4 of F4 03 to active this function and configure the corre sponding digital input Xn to 15 or 16 fo...

Страница 45: ...Fig 7 15 F4 45 Pressure boost for drop compensation Fig 7 16 F4 46 Pressure reduce for overshoot compensation FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04 EN P 41 83 ...

Страница 46: ...power limitation function can be activated via bit0 of F4 03 The real time pump power can be calculated from pressure feedback the actual speed and pump displacement If the calculated pump power output exceeds the pump power limitation F4 35 then the speed will be reduced to keep the pump power output within the limit In pump power limitation function pump displacement Effective Pump Vg F4 38 will...

Страница 47: ...ng start up period to minimize the too high of acceleration or potential over current condition during start up Once this function is active set F4 20 0 the p Q commands and acceleration time will be switched to F4 21 F4 23 and F4 25 in a time period of F4 20 after every run command Only when p Q command soft start is active will the acceleration time hydraulic soft start function be activated Ple...

Страница 48: ...ure detection threshold 1 negative direction 5 000 0 rpm 1 1 Stop F4 07 Pressure sensor failure detection time 1 negative direction 0 1 100 0 s 10 0 0 1 Stop F4 08 Pressure sensor failure detection threshold 2 positive direction 0 5 000 rpm 200 1 Stop F4 09 Pressure sensor failure detection time 2 positive direction 0 1 100 0 s 10 0 0 1 Stop F4 10 Pressure sensor detection thresh old standby 1 0 1...

Страница 49: ...ection Once motor runs in negative direction this function will check if the motor speed is consistently lower than F4 06 for F4 07 seconds and signal a fail ure for this Fig 7 18 Motor reverse speed limit FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04 EN P 45 83 ...

Страница 50: ...peed higher than F4 08 this function will check if the pressure feedback is consistently lower than 0 5 bar for F4 09 seconds and signal a failure for this Fig 7 19 Motor forward speed limit Bosch Rexroth AG Block Diagram of Main Functions FcP 5020 46 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 51: ...pressure feedback keeps dropping with decreasing rate higher than 1 F4 11 bar s if the pressure drops slower than this rate consistently for 2x F4 11 seconds a failure for sensor defect will be signalled Fig 7 20 Pressure sensor failure FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04 EN P 47 83 ...

Страница 52: ...p pressure error time delay 0 0 6000 0 s 0 0 0 1 Run Tab 7 21 Parameter list of pressure over limit detection The detection of pressure feedback can be activated via bit1 of F4 00 F4 15 When the feedback pressure goes beyond F4 15 bar for F4 17 s the warning d0 88 1 will be triggered for the pressure feedback surpassing the maximum system allowed pressure F4 16 When the feedback pressure goes beyo...

Страница 53: ...or hours of oil change 0 60 000 hours 40 000 1 Run F4 53 Oil in operation time 0 60 000 hours 0 Read F4 54 Reset oil in operation time 0 1 0 Run Tab 7 22 Parameter list of oil change warning error function Oil change monitoring function can be activated by Bit3 of F4 00 Oil operation time will be counted and saved in F4 53 when frequency converter starts running If this time exceeds warning or err...

Страница 54: ...sure and flow command limit The minimum pressure and flow command limitation F4 21 and F4 23 works all the time independently to any control bit That means if the setting pressure or flow command is lower than F4 21 or F4 23 it will be limited to F4 21 or F4 23 without any error warning message The maximum pressure and flow command limitation can be activated via bit2 of F4 00 This function will c...

Страница 55: ... speed due to the oil volume required for the pump cooling may not be adequate The pump thermal protection function will detect if pump speed is lower than the speed limitation F4 36 and trigger warning or error message according to F4 37 For details reference the follow ing table and figure This function can be activated by bit1 of F4 03 and is only active if drive is in op eration Protection con...

Страница 56: ...X5 input Stop F2 21 EX1 input Stop F2 22 EX2 input Stop F2 23 EX3 input Stop F2 24 EX4 input Stop F2 25 EX5 input Stop Tab 7 26 Parameter list of sensor monitoring There are different sensors used for monitoring the hydraulic system and there are also corresponding options for digital input to be selected see option 6 16 in the table above Most of these options can be clarified by name the others ...

Страница 57: ...inverse are inversed evaluation from 7 Oil level warning and 12 Oil level temperature error i e true signal for no warning and false signal for warning Signal has been inversed for wire broken monitoring All warning and error information are presented by d0 88 and d0 89 see chapter 8 7 Monitoring Parameter on page 75 FcP 5020 Bosch Rexroth AG Block Diagram of Main Functions DOK RCON03 FCP5020 QU04...

Страница 58: ...k way to configure predefined CytroPac applications 7 11 2 CytroPac Sensor Monitoring For sensor evaluation in CytroPac defaulted sensor monitoring function can be selected in F2 16 F2 24 for more information please see option 6 16 of pa rameter F2 16 F2 24 in chapter 7 10 7 Sensor Monitoring on page 52 Bosch Rexroth AG Block Diagram of Main Functions FcP 5020 54 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 59: ...xygen too high for myCro 5 Pressure too low for myCro 6 Degas gas valve control for my Cro Run Tab 7 27 Parameter list of LED flash function With active CytroPac functionality the output is automatically configures to con trol the LED flash function For normal status the light is always green for warn ing condition the light will flash between green and yellow and for error condi tion flash betwee...

Страница 60: ...Fig 7 24 LED flash function Bosch Rexroth AG Block Diagram of Main Functions FcP 5020 56 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 61: ...different values in FcP default and myCro de fault these will be set to myCro default by setting F1 20 4 Code Name Setting range FcP default myCro default F1 04 Pressure command selec tion 0 Pressure command digital setting 0 1 Pressure command digital setting 1 2 Pressure command digital setting 2 3 Pressure command digital setting 3 0 0 F1 05 F1 08 Pressure command 0 0 1 000 0 bar 10 0 160 0 F1 ...

Страница 62: ...I2 10V 10V 0 20mA 0 0 F2 10 Pressure sensor type 0 Others 1 HM20 2X 10 C 2 HM20 2X 50 C 3 HM20 2X 100 C 4 HM20 2X 160 C 5 HM20 2X 250 C 6 HM20 2X 315 C 7 HM20 2X 400 C 8 HM20 2X 630 C 9 Other 4 20 mA pressure sensor 10 Reserved 11 HM20 2X 10 H 12 HM20 2X 50 H 13 HM20 2X 100 H 14 HM20 2X 160 H 15 HM20 2X 250 H 16 HM20 2X 315 H 17 HM20 2X 400 H 18 HM20 2X 630 H 19 Other 0 10 V pressure sensor 3 5 F2...

Страница 63: ...pm bar s 0 000 0 000 F3 19 System minimum speed 0 5 000 5 000 rpm 0 500 F3 32 Proportional gain 1 0 00 500 00 rpm bar 8 00 2 00 F3 33 Integral time 1 1 0 999 ms 80 200 F3 36 Differential gain 1 0 000 10 000 rpm bar s 0 000 0 000 F3 39 System minimum speed 1 5 000 5 000 rpm 0 500 F3 40 Pressure command arrived threshold 0 1 1000 0 bar 5 0 5 0 F4 17 Maximum system pressure warning time delay 0 0 600...

Страница 64: ...01 DO1 output setting 0 99 1 Convert er running 0 Convert er ready E2 15 Relay1 output selection 0 99 14 Con verter error 15 Con verter OK H8 05 EAI input mode 0 0 20 mA 1 4 20 mA 2 0 10 V 3 0 5 V 4 2 10 V 5 10 10 V 0 1 H8 20 EDO output setting 0 25 1 Convert er running 0 Convert er ready H8 21 Extended relay output se lection 1 Convert er running 14 Con verter error U1 00 Run monitoring display 0...

Страница 65: ...ecialized warning and error message Warning 1 oxygen too high Converter raises warning message if oxygen feedback is higher than F4 72 for F4 73 hours Warning index will be shown via displaying parameter d0 88 11 and this also set a high signal to a DO or relay depending on which of F2 36 F2 38 has been set to 4 This warning is working only if F1 20 4 no matter that converter is in stand by or ope...

Страница 66: ...me Default Factory default Attri Parameter attribute Run Parameter setting can be modified when the converter is in run or stop status Stop Parameter setting can only be modified when the converter is in stop status Read Parameter setting is read only and cannot be modified Bosch Rexroth AG FcP 5020 Parameter List FcP 5020 62 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 67: ...and digital setting 1 2 Pressure command digital setting 2 3 Pressure command digital setting 3 0 Run F1 05 Pressure command digital set ting 0 0 0 1 000 0 bar 10 0 0 1 Run F1 06 Pressure command digital set ting 1 0 0 1 000 0 bar 10 0 0 1 Run F1 07 Pressure command digital set ting 2 0 0 1 000 0 bar 10 0 0 1 Run F1 08 Pressure command digital set ting 3 0 0 1 000 0 bar 10 0 0 1 Run F1 11 Flow com...

Страница 68: ...low command digital set ting 1 0 Run F1 15 Motor type 0 Others 1 MOT FC_HOY 1 Stop F1 16 Motor power level 0 No selection 1 5 Reserved 6 1 5 kW 7 2 2 kW 8 3 kW 9 4 kW 10 5 5 kW 11 7 5 kW 12 11 kW 13 15 kW 14 18 5 kW 15 22 kW 16 30 kW 17 37 kW 18 45kW 19 55 kW 20 75 kW 21 90 kW 0 Stop Bosch Rexroth AG FcP 5020 Parameter List FcP 5020 64 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 69: ...roPac basic 2 CytroPac advanced 3 CytroPac premium 4 myCro 0 Stop F1 21 CytroPac parameter display 0 No selection 1 CytroPac basic 2 CytroPac advanced 3 CytroPac premium 4 myCro 0 Stop Tab 8 1 Parameter list of group F1 FcP 5020 Bosch Rexroth AG FcP 5020 Parameter List DOK RCON03 FCP5020 QU04 EN P 65 83 ...

Страница 70: ...A 0 Stop F2 04 Pressure command corre sponding to 5V 10V or 20mA 0 1 1 000 0 bar 10 0 0 1 Stop F2 05 Pressure command null offset in V or mA 0 0 5 0 V mA 0 0 0 1 Stop F2 06 Pressure feedback corre sponding to 5V 10V or 20mA 0 1 1 000 0 bar 100 0 0 1 Stop F2 07 Pressure feedback null offset in V or mA 0 0 5 0 V mA 4 0 mA 0 1 Stop F2 08 Flow command correspond ing to 5V 10V or 20mA 1 5 000 rpm 400 1...

Страница 71: ...0 C 6 HM20 2X 315 C 7 HM20 2X 400 C 8 HM20 2X 630 C 9 Other 4 20 mA pressure sensor 10 Reserved 11 HM20 2X 10 H 12 HM20 2X 50 H 13 HM20 2X 100 H 14 HM20 2X 160 H 15 HM20 2X 250 H 16 HM20 2X 315 H 17 HM20 2X 400 H 18 HM20 2X 630 H 19 Other 0 10 V pressure sensor 3 Stop FcP 5020 Bosch Rexroth AG FcP 5020 Parameter List DOK RCON03 FCP5020 QU04 EN P 67 83 ...

Страница 72: ...ror in verse 17 Reserved 18 Reserved 19 Reserved 20 Pressure drop compensation trig ger 21 Pressure overshoot compensation trigger 22 Drive enable for myCro 0 RUN Stop F2 17 X2 input 0 Error reset Stop F2 18 X3 input 0 Stop F2 19 X4 input 0 Stop F2 20 X5 input 0 Stop F2 21 EX1 input 0 Stop F2 22 EX2 input 0 Stop F2 23 EX3 input 0 Stop F2 24 EX4 input 0 Stop F2 25 EX5 input 0 Stop F2 31 AO1 output ...

Страница 73: ...Pac flashing LED 3 Red CytroPac flashing LED 4 Oxygen too high for myCro 5 Pressure too low for myCro 6 Degas gas valve control for my Cro 0 Run F2 40 Relay 1 output 0 No function assigned from ASF 1 Converter warning 2 Two points double pump control 0 Run F2 41 Extension relay output 0 Run Tab 8 2 Parameter list of group F2 Analog output setting For example F2 31 1 Pressure command F2 31 2 Pressu...

Страница 74: ...rential gain 0 0 000 10 000 rpm bar s 0 000 0 001 Run F3 17 Filter time for Kd 0 0 999 ms 35 1 Run F3 18 Lower limit for I D 0 5 000 5 000 rpm 0 1 Run F3 19 System minimum speed 0 5 000 5 000 rpm 0 1 Run F3 30 Filter time for pressure ascending 1 0 999 ms 80 1 Run F3 31 Filter time for pressure descend ing 1 0 999 ms 40 1 Run F3 32 Proportional gain 1 0 00 500 00 rpm bar 8 00 0 01 Run F3 33 Integr...

Страница 75: ...detection time 1 negative direction 0 1 100 0 s 10 0 0 1 Stop F4 08 Pressure sensor failure detection threshold 2 positive direction 0 5 000 rpm 200 1 Stop F4 09 Pressure sensor failure detection time 2 positive direction 0 1 100 0 s 10 0 0 1 Stop F4 10 Pressure sensor detection thresh old standby 1 0 1 000 0 bar 5 0 0 1 Stop F4 11 Pressure sensor detection period standby 0 1 100 0 s 1 0 0 1 Stop ...

Страница 76: ... Stop F4 34 Speed switching threshold adjust ment 0 1 1 0 0 9 0 1 Stop F4 35 Pump power 0 00 315 00 kW 0 00 0 01 Stop F4 36 Pump thermal protection speed 0 5 000 rpm 500 1 Stop F4 37 Pump thermal protection time constant 0 6 000 s 0 1 Stop F4 38 Effective Pump Vg 0 1 000 ccm 0 1 Read F4 39 Master slave switch source 0 Depend on the value of F4 03 1 Digital input 2 Communication 0 Stop F4 40 Slave ...

Страница 77: ... level via AI for myCro 0 0 20 0 V mA 10 4 0 1 Run F4 72 Oxygen too high warning level 0 0 20 0 V mA 15 5 0 1 Run F4 73 Oxygen too high warning delay 0 0 100 0 hours 4 0 0 1 Run F4 74 Pressure too low warning level 0 0 300 0 bar 100 0 0 1 Run F4 75 Pressure too low warning delay 0 0 100 0 s 60 0 0 1 Run Tab 8 4 Parameter list of group F4 FcP 5020 Bosch Rexroth AG FcP 5020 Parameter List DOK RCON03...

Страница 78: ...n E0 17 Direction control 0 Forward reverse 1 Forward only 2 Reverse only 3 Swap default direc tion 3 Stop E0 26 Acceleration time 0 1 6 000 0 s 0 5 0 1 Run E0 27 Deceleration time 0 1 6 000 0 s 1 0 0 1 Run E1 01 X2 input 0 46 34 Stop E1 61 Broken wire protection 0 Inactive 1 Warning 2 Error 0 Stop E2 15 Relay1 output selection 0 99 14 Stop E2 25 AO1 output mode 0 0 10 V 1 0 20 mA 1 Run Tab 8 5 Au...

Страница 79: ...ning 5 Oil level warning 6 Oil temperature warning 7 Oil change warning 8 Reserved 9 Pump thermal protection warning 10 Pump power limitation warning 11 Oxygen too high 12 System pressure too low d0 89 Error type 0 No error 1 Pressure feedback exceed pump limit 2 Pressure sensor error 3 Parameter setting error 4 Oil filter error 5 Oil level error 6 Oil temperature error 7 Oil change error 8 Oil le...

Страница 80: ...and writing of related function codes can be achieved through reading and writing of the contents in frequency converter parameter registers via communication The characteristics and scope of reading and writing func tion codes are in compliance with the frequency converter function code de scription The address of a frequency converter parameter register is composed of a higher byte representing ...

Страница 81: ...4 Reserved 15 ASF control word enable 0 Inactive 1 Active Tab 9 3 ASF control word F0 20 definition Bit Description Setting range 0 Reserved 1 Reserved 2 Master slave status 0 Master 1 Slave 3 p Q parameter group 0 Parameter group 0 1 Parameter group 1 4 Reserved 5 Reserved 6 Reserved 7 Reserved 8 Reserved 9 Reserved 10 Two points double pump con trol status 0 Vgmax 1 Vgmin FcP 5020 Bosch Rexroth ...

Страница 82: ...ived 0 Pressure deviation bigger than tolerance window 1 Pressure deviation within tolerance window 13 ASF status 0 Active 1 Inactive 14 ASF warning 0 No warning 1 Warning 15 ASF error 0 No error 1 Error Tab 9 4 ASF status word d0 80 definition Bosch Rexroth AG Fieldbus Communication FcP 5020 78 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 83: ... warn ing Oil level too low Refill oil 6 Oil temperature warning Oil temperature reached Reduce hydraulic loses or en hance oil cooling 7 Oil change warning Operation time exceeds oil life time Change oil and reset operation timer F4 54 8 Reserved 9 Pump thermal protection warn ing Pump speed is lower than re quired for pump cooling F4 36 Increase system minimum speed 10 Pump power limitation warn...

Страница 84: ...In crease the setting of F4 10 and F4 11 3 Parameter setting error Parameter setting repetition Check if parameter settings are in conflict 4 Oil filter error Oil filter full Clean or replace filter 5 Oil level error Oil level too low Refill oil 6 Oil temperature error Oil temperature reached Reduce hydraulic loses or en hance oil cooling 7 Oil change error Operation time exceeds oil life time Cha...

Страница 85: ...rameter 71 H Hydraulic Soft Start and Sepa rate Acceleration Ramp 43 I Initial Start Up 7 Input and Output Parameter 66 L LED Flash Showing Converter Sta tus 55 M Master Slave Function 34 Monitoring Parameter 75 myCro Configuration 57 O Oil Change Warning Error Func tion 49 Overview 10 19 44 P p Q PID Control 29 p Q PID Parameter 70 Parameter List 62 Pressure and Flow Command Lim it 50 Pressure Co...

Страница 86: ...Wake Function 36 System Protection and Pump Function Parameter 71 T Terminology and Abbreviation in Parameter List 62 Two Points Double Pump Con trol 38 Type Code 1 W Warning Code 79 Bosch Rexroth AG Index FcP 5020 82 83 DOK RCON03 FCP5020 QU04 EN P ...

Страница 87: ...Notes FcP 5020 Bosch Rexroth AG ...

Страница 88: ...lectric Drives and Controls P O Box 13 57 97803 Lohr Germany Bgm Dr Nebel Str 2 97816 Lohr Germany Phone 49 9352 18 0 Fax 49 9352 18 8400 www boschrexroth com electrics R912006684 R912006684 DOK RCON03 FCP5020 QU04 EN P ...

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