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Eaton ER9.3-10, Manual

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Page: 11 / 24

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48

Recall Default Values of a Single Parameter

Recall Default Values of all Parameters

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Summary of Contents for ER9.3-10

Page 1: ...o f i p m q r s tu tv w x y z 0 3 5 7 7 7 7 7 9 7 7 9 25 48 Digitaler Reglerverst rker ER9 3 10 zur elektrohydraulischen Pumpenreglung der EATON Axialkolbenpumpen X und W Design Digital Amplifier And...

Page 2: ...ll Default Values of all Parameters 35 Setting Parameters Using RS232 Serial Interface and PC 36 Setting Values 36 Digital Set Values 37 Analog Set Values 37 Ramp Function 38 Controller Structure 38 T...

Page 3: ...M N O P Q1R P S TVU WYX Z Z Z Z Z _ a b Z c d e f 27 g h 48 Adjustment of Zero Point on Swash Plate Angle Sensor 45 Verification of Control Behavior 47 Modifying Sensor Gain 47 Closed Loop Function 47...

Page 4: ...ints in the range of 0 10V 14 bit resolution Additional single ended independent set point inputs one for the range of 0 10V 14 bit resolution the other for the range of 0 20 mA 4 20 mA 14 bit resolut...

Page 5: ...The position of the swash plate angle the displacement and the pump outlet flow are proportionally changed to the set value In the static state condition i e set value is equal to actual swash plate a...

Page 6: ...gold plated EMC Protection Burst on wires as per EN 61000 4 4 HF Field as per EN 61000 4 3 ESD as per EN 61000 4 2 Emissions Emissions depending on power as per EN 50011 Radiated emissions as per EN 5...

Page 7: ...r Test jacks Solenoid current sensor 1 set value monitor and GND Auxiliary voltage 10 V max load 10 mA Interface RS232 with 9 pol Sub D connector on front panel and a second connector is available on...

Page 8: ...lues 6 Digital set value 3 S1 03 DIO 3 0 Pulse Digital set value 4 S1 04 8 ENABLE DI 1 Reserved Digital set value 1 S1 01 10 Sensor 1 FB 1 UE IE Analog output RxD RS232 12 Analog set value 6 UE S1 06...

Page 9: ...set point voltage At the socket FB1 the actual analog feedback value d10 can be measured The reading is proportional to the actual value and has the relation of 1 2 Element Function Status LED s disp...

Page 10: ...troller and amplifier ER9 3 10 has a display and keypad to change the card parameters Additionally it is possible to change the card parameters using the enclosed ER9 3 Tool with a PC via the RS232 se...

Page 11: ...87 9 5 868 4 7 A B C D EF EG HJI K L M NPO Q R S T U R V O O W X Y Z Y _ 8aAb c dfe gihkj l j j j j m n o p m j q r s t 35 u v 48 Recall Default Values of a Single Parameter Recall Default Values of a...

Page 12: ...ocket on the front panel Pin Signal 1 Reserved 2 RxD 3 TxD 4 Connected with Pin 6 and Pin 8 5 GND 6 Connected with Pin 4 and Pin 8 7 Reserved 8 Connected with Pin 4 and Pin 6 9 Reserved Table 4 Pin co...

Page 13: ...th binary combinations a total of 16 values can be selected When parameter S1 08 is activated 32 different set points can be selected Analog Set Values The set points S1 05 and S1 06 are designed for...

Page 14: ...amp Parameters E08 0 effects only digital set points constant time base and linear E08 1 effects all set points constant rise rate and linear E08 2 not used The ramp function generator can be immediat...

Page 15: ...P f f 1 3 1 39 48 Sensor adaption Solenoid A Solenoid B Swash plate angle Analogous const rise const time Prop Valve Vickers KDG4V Fig 6 Controller structure and definition of parameters...

Page 16: ...mplifier card ER9 3 10 is used in connection with the fail safe function If the lag error value set value actual value is greater or less than the values set in parameters C1 21 and C1 22 for longer t...

Page 17: ...on off C1 02 Linearization 1 0 5 off linear 1 5 curve 2 C1 03 Gain A V V 00 01 00 00 02 00 01 00 C1 04 Gain B V V 00 01 00 00 02 00 01 00 C1 05 Set value sign 1 1 1 negative off off 1 positive Custom...

Page 18: ...nit Step Min Max Code Value E00 Operation mode Note 5 Reserved and 9 Reserved 1 1 11 1 Open loop one valve 2 Open loop two valves 3 Closed loop one valve 4 Closed loop one application 6 Closed loop va...

Page 19: ...f max rated current 2 000 E14 Dither Frequency Hz 0001 0001 0300 0130 E15 Select load store 1 0 1 0 Store into goal 1 Load from goal 0 E16 Action load store 1 0 1 0 no action 1 Start action 0 E17 Set...

Page 20: ...5 Signal A 0 001 9 999 9 999 d1 06 Signal B 0 001 9 999 9 999 d1 07 Current A A 0 001 0 000 5 000 d1 08 Current B A 0 001 0 000 5 000 d1 09 Total current A 0 001 0 000 5 000 d1 10 Desired value V 0 00...

Page 21: ...o the fail safe valve solenoid NOTE The switching output 20b can drive an inductive load with 24V and1A max If the fail safe valve solenoid has variant electrical values the control needs to be done u...

Page 22: ...z Monitor V 10d 26z 16z 10b 18b Comparator Error A B p Pilot p T 1 2 1 2 a b A B 1 2 3 B C A 18d 26db Digital GND Switching Output 1A 24V int Set P 1 01 int Set P 1 02 int Set P 1 03 int Set P 1 04 in...

Page 23: ...oo small In this case increase the sensor gain C1 10 by 0 1V steps until the lag error D1 12 is set to zero Please pay attention that proper adjustment of the sensor gain is only possible for one maxi...

Page 24: ...0 1 243 5 64 783 9 A B C D EGF H I J K L I M F F N O P QR P S T U V W X8Y W Z _ba c a a a aedgf h i dea j k l m 48 n o 48 nderung Revision BESCHREIBUNG DESCRIPTION p q r s r t p q rus ruvxw y p z p yu...

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