Nicotra Gebhardt 6RA0005ZZ0000000 Operating Manual Download Page 26

Page: 26 / 52

Rev. 0 - 05/11/2020

OPERATING MANUAL

26/52

9.6.2 Control board connection

RDP 1.05kW 1-Phase

RDP 2.1kW 1-Phase

RDP 2.65kW 3-Phase

7 ANALOG INPUT
8 ENABLE
9 +10V
10 +24V

6 TRANSDUCER INPUT

5 GND

4 MODBUS - A

3 MODBUS - B

2 GND

1 TACHO/ALARM/FILTER

1 GND

2 IN

3 +10V

4 GND

5 B
6 A

7 OUT

TACHO

OUT

ANALOGUE

SIGNAL IN

MODBUS

RS485

6 A

5 B

4 GND

3 +10V

2 IN

1 GND

TACHO

OUT

MODBUS

RS485

ANALOGUE

SIGNAL IN

EXTERNAL FAN

POWER SUPPLY

7 OUT
8 FAN
9 +12V

7 ← 1

9 ← 1

10 ← 1

Min. and max. section:

• 0.13 - 1.31 mm

(26 - 16 AWG) solid or stranded cable.

Summary of Contents for 6RA0005ZZ0000000

Page 1: ...Rev 0 05 11 2020 EC FAN RDP OPERATING MANUAL Regal Beloit Italy S p A Via Modena 18 24040 Ciserano BG ITALY Phone 39 035 873 111 Fax 39 035 884 319 www regalbeloit com...

Page 2: ...ESCRIPTION 12 8 TECHNICAL FEATURES 13 8 1 Dimensional drawings 13 8 2 LG and RD versions 17 9 INSTALLATION 17 9 1 Commisioning 17 9 2 Operation 17 9 3 Ambient operating condition 18 9 4 Fan installati...

Page 3: ...control loop 35 10 4 3 Modbus fixed ref PID closed control loop 35 10 4 4 Modbus positive negative feedback 36 10 5 Changing the operation mode 36 11 OTHER FEATURES 37 11 1 Filter alarm 37 11 2 Out of...

Page 4: ...olding register 42 17 2 Fixed holding register 42 17 3 Holding register description 43 17 4 Input register description 48 17 5 Fan info and Modbus registers 49 18 ALARM HANDLING 50 18 1 Monitoring 50...

Page 5: ...e user of the potential personal damage that may result from an incorrect use of the machine or from the non compliance with the use and maintenance instructions Failure to comply with these safety me...

Page 6: ...e the RDP fan is installed Before doing any maintenance make sure that the power supply and the batteries have been disconnected Install an all pole disconnecting device in the power supply system in...

Page 7: ...nical Service has repaired it Theinstaller and themaintenance man must know the content of this manual Although themain features of theequipment described in this manual are not subject to change the...

Page 8: ...to provide harmonics filtering and compliance with the EMC requirements applicable to domestic and equivalent environments first environment or with the advanced re quirements for harmonic distortion...

Page 9: ...NO 5 NO PHASES CURRENT TYPE 6 ELECTRICAL FREQUENCY 7 VOLTAGE 8 IP PROTECTION GRADE 9 MOTOR INSULATION CLASS 10 CAPACITOR VALUE WHEN PRESENT 11 MAXIMUM CURRENT INPUT 12 MOTOR RATED POWER 13 RATED RPM...

Page 10: ...since operating the fan for at least half an hour continuously The storage site shall have a temperature between 20 C and 70 C a Relative Humidity lower than 75 and not be subject to condensation or e...

Page 11: ...he RDP fan check to ensure that all of the items listed are present and that there are no visible signs of damage 1 Remove the fan from the box 2 Remove all the components from the packaging WARNING W...

Page 12: ...ses which allow consuming significantly less power than conventional AC motors This occurs at all speed levels especially with partial load operation The EC complete drive system i e the combination o...

Page 13: ...31C1 1 Ph 4 75 1119 20 C 40 C IP 55 280 1416A8 1431E7 1 Ph 8 12 1931 20 C 40 C IP 55 280 1416C3 1431F0 3 Ph 3 8 2550 20 C 40 C IP 54 315 1416A8 1431C1 1 Ph 4 5 1064 20 C 40 C IP 55 315 1416A5 1431E7 1...

Page 14: ...0 05 11 2020 OPERATING MANUAL OPERATING MANUAL EN EN 14 52 6RA0006ZZ0000000 S15027 RDP E0 0315 1F M6A8 DC1 6RB0006ZZ0000000 S15008 RDP E0 0315 1F M6A5 DE7 6RA0007ZZ0000000 S15028 RDP E0 0355 1F M6A5...

Page 15: ...0 05 11 2020 OPERATING MANUAL OPERATING MANUAL EN EN 15 52 6RB0007ZZ0000000 S15010 RDP E0 0355 1F M6A6 DE7 6RB0008ZZ0000000 S15011 RDP E0 0400 1F M6A6 DE7 6RC0005ZZ0000000 S15050 RDP E0 0280 3F M6C3...

Page 16: ...EN EN 16 52 6RC0007ZZ0000000 S15054 RDP E0 0355 3F M6C2 DF0 6RC0008ZZ0000000 S15056 RDP E0 0400 3F M6C4 DF0 For dimensional details concerning the models equipped with flanges please refer to par 9 5...

Page 17: ...e to comply with warnings can result in severe personal injury or serious damage to material Only suitably qualified personnel trained in the setup installation commissioning and operation of the prod...

Page 18: ...be installed at an altitude 1000m derating is required Shocks do not drop the fan or expose it to sudden shock Vibration do not install the fan in an area where it is likely to be exposed to constant...

Page 19: ...uple and bolt the flexible connection to the fan flange using M8 screws 1 Materials Flange in galvanized steel according to EN 10346 standard Polyester Neoprene fabric with galvanized metal strips 5 1...

Page 20: ...ontains screws 4 and vibrations insulators The mounting feet can be fixed so as to allow the fan to be in stalled with the scroll orientated to 0 90 e 270 Size Code A B F G E P L X1 X2 X3 X4 u x s 280...

Page 21: ...0 to 710 Materials Galvanized steel to EN 10346 standard 2 mm thickness For fans from size 160 to 560 manufactured at Nicotra branches in India Malaysia and China please use side frames type ASH RSH S...

Page 22: ...ide using the holes 5 made around the inlet cone Sizes 160 315 Size E0 L E2 R 280 R45046T 315 R45047T 355 R45048T 400 R45049T Code Description Dimension K43138 POTENTIOMETER 99200036 82 X 82 X 38 It c...

Page 23: ...NG MANUAL EN EN 23 52 Cables can only be used with driver code 1431A5 On request they can be supplied for the driver code 1431A8 and for the threephase versions Code Description 1401E7 CABLE GROUP CON...

Page 24: ...EF DESCRIPTION 1 Power supply 2 Control board connection 3 Communication 4 Blinking LED 5 Relay connection OUT GND B A GND IN2 24V 10V IN0 IN1 PE T S R PE U V W NO C CN O ANALOG INPUT ENABLE 10V 24V T...

Page 25: ...ile the motor connection is already done by Nicotra Gebhardt RDP 1 05kW 1 Phase Single Phase 220 240V 10 50 60Hz The performance in the range 200V 264V 50Hz 60Hz is always the same due to the PFC modu...

Page 26: ...NABLE 9 10V 10 24V 6TRANSDUCER INPUT 5 GND 4 MODBUS A 3 MODBUS B 2 GND 1TACHO ALARM FILTER 1 GND 2 IN 3 10V 4 GND 5 B 6 A 7 OUT TACHO OUT ANALOGUE SIGNAL IN MODBUS RS485 6 A 5 B 4 GND 3 10V 2 IN 1 GND...

Page 27: ...paragraphs 9 6 3 3 and 13 3 WARNING WARNING Do not use devices having the signal GND connected to the NEUTRAL cable of the pow er supply The driver may be damaged or not functioning properly The avai...

Page 28: ...occurs when a fan is forced to run forward or backward rotation with a speed higher than 150 rpm If an ext 4 20mA device is used it is necessary to add 0 1 precision resistances between the ANALOG INP...

Page 29: ...ion 2 With the driver powered off through an UART serial connection To connect OFFLINE the driver to a PC when the fan is powered off a USB to UART converter can be used K431A6 for 1 phase drivers and...

Page 30: ...supply The status of the ENABLE input does not affect the Modbus Temporary modes 9 6 3 4 Pressure and flow meter for RDP 2 65kW 3 Ph only To provide a constant airflow it is possible to order the RDP...

Page 31: ...Ph only The 12V power supply can be used to provide power to the pressure transducer K43198 where a 24V supply is not available An auxiliary power supply of 12V is available on the 2 1kW Single Phase...

Page 32: ...the fan is in the dragging phase 9 6 3 7 Relay for RDP 2 65kW 3 Ph only A relay is available on the Three Phase drivers It is suitable for 250Vac 30Vdc 5A When the driver is powered off the relay is o...

Page 33: ...min speed default values are in function of the fan sizes 10 1 1 Analog speed control INPUT TYPE 0 Through this setting the fan runs at the speed defined by modifying the Holding Register 66 The setti...

Page 34: ...de is not available for RDPs For further details see the related note in par 17 3 0 200 400 600 800 1000 1200 1400 Static pressure Pa 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 Flow rate m3...

Page 35: ...is also including an automatic procedure to calibrate the PID controller In many cases this software function can save the user from a lengthy manual calibration procedure For further information refe...

Page 36: ...p waiting for a new register 66 value The fan must stop waiting for a new register 66 value Temporary Setting Analog Signal The fan must follow the target corresponding to the analog value at the inpu...

Page 37: ...to a new value in short time If too long time passed and the fan runs at very low speed it is not possible to catch the speed the fan brakes and restarts 11 3 Flying start for 3 phase only The algori...

Page 38: ...an stops and auto restarts after few seconds 12 SOA LIMITATIONS The speed limits can be adjusted for the signal rescaling but also to limit the noise in the final application The Input Register 2 indi...

Page 39: ...active for the Operating Modes in the following table The value can be monitored through the Input Register 28 Input type Enable function 7 Active 8 Not active 9 Active 10 Active 11 Not active 12 Acti...

Page 40: ...from 0 to 5V and a special configuration must be set on the slave fan for a Master Slave connection It is possible to drive two fans in a master and slave configuration by setting the MASTER in any pr...

Page 41: ...and the stop bits can be chosen by modifying the Holding Register 48 and the possible choices are 0 No parity 2 Stop Bits default 1 Odd parity 1 Stop Bit 2 Even parity 1 Stop Bit Supported Function 03...

Page 42: ...not a physical register and it can be written but it is not possible to read its value The setting remains active until the fan is powered on If the fan is powered off but there is a residual charge t...

Page 43: ...ster can be used to reset the fan by writing the value 1 on it This register automatically retun to value 0 after being reset The driver will reset any error condition and it will try to restart Allow...

Page 44: ...r is active when the register 46 is set to the value 3 Allowed values 0 Speed Threshold High Default value 0 Holding Register 21 Fixed Speed setting RPM This register can be used to set the speed in F...

Page 45: ...6 2 9 Modbus Fixed Asynchronous Emulation The emulation is set by modifying the register 30 2 10 Analog Ref PID Closed Control Loop The PID ref is set through the analog signal 11 Modbus Temporary Ref...

Page 46: ...bps not available using the opto insulated terminal block 576 corresponding to 57 6kbps not available using the opto insulated terminal block Holding Register 48 Modbus Stop Bits Adim Default 0 This r...

Page 47: ...used to set the speed threshold when the measured speed in the Input Register 3 overtakes the threshold value Allowed values 0 Max Speed Default value 0 Allowed values Functioning Indication mode Spe...

Page 48: ...module To know the rms value it must be divided by 2 Input Register 13 Motor Voltage 10 1 V This register indicates the peak value of the phase voltage module To know the rms line to line value it has...

Page 49: ...1 05kW 1 Phase 1 2 3 4 2 1kW 1 Phase 1 2 3 4 2 65kW 3 Phase 1 2 3 4 4kW 3 Phase The Input Register 0 indicates the driver firmware version and the Input Register 1 indicates the driver model 1 Phase...

Page 50: ...er 10 and Input Register 17 are indicated 18 2 Modbus registers Alarm description Alarm 1 Alarm 2 Description Actions Type 0 0 Default operation No Errors No Actions ALARM 1 1 0 Memory error Blocking...

Page 51: ...log 1 4 7 10 Signal set to 0V Fixed 2 6 9 12 Registers 21 39 30 and 50 set to 0 As conerns the Temporary Modbus mode it is necessary to reset the fan by setting the Holding Register 0 to value 1 inste...

Page 52: ...Rev 0 05 11 2020 OPERATING MANUAL OPERATING MANUAL EN EN 52 52 Regal Beloit Italy S p A Via Modena 18 24040 Ciserano BG ITALY Phone 39 035 873 111 Fax 39 035 884 319 www regalbeloit com...

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