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User Guide - MAXTER - Automatyka przemysłowa

1. AEE 1 Logic shown is as per the default setting Fire mode logic can be configured through parameter P8 09 2 Default setting for P1 13 1 3 When the drive is in PID control P1 12 3 and digital preset reference is selected P3 05 0 then P1 13 can be set to 1 9 or 10 to allow selection between two independent digital references using digital input 2 Digital preset reference 1 and 2 are set in P3 06 and P3 15 respectively Note Motor thermistor trip connection is via analog input 2 and is configured by parameter P2 33 PEc Eh The External trip input is no longer utilised for the thermistor input this is different to the ODP drive and E2 drive EE LLL LLLI SSLEISIIISIe M N 9r www invertekdrives com 23 Optidrive HVAC Eco User Guide Revision 1 00 9 Extended Parameters 9 1 Parameter Group 2 Extended parameters Par Parameter Name Minimum Maximum Default Units Preset Speed 4 Preset speeds can selected by e configuring P1 13 to an option that permits logic selection via the digital inputs see section 8 1 e using the user defined logic configuration parameters in Parameter Group 9 e Configured through the drive PLC function using the OptiTools Studio Suite PC software PE Preset Speed 5 Clean Speed 1 pulsos P1 01 00 Hz Rpm Extended Parameters 9 Preset speed 5 is automatically reference by the Pump Clean function when this is enabled When
2. Microsoft DBCS O ISO 8859 1 U ISO 10646 UCS 2 U ISO 10646 UCS 4 A JIS X 0208 If this product is a communication gateway describe the types of non BACnet equipment networks s that the gateway supports 40 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 41 11 Technical Data E 11 1 Environmental Ambient temperature range Operational 10 40 C UL Approved without derating m 40 50 C Non UL Approved refer to section 11 5 1 on page 42 for derating information S Storage 40 C 60 C Max altitude for rated operation 1000m refer to section 11 5 2 on page 42 for derating information t Relative Humidity lt 95 no condensation permitted g 11 2 Input Voltage Ranges o Depending upon model and power rating the drives are designed for direct connection to the following supplies Model Number Supply Voltage Phases Frequency All Optidrive HVAC Eco units have phase imbalance monitoring A phase imbalance of gt 3 will result in the drive tripping For input supplies which have supply imbalance greater than 3 typically the Indian sub continent amp parts of Asia Pacific including China Invertek Drives recommends the installation of input line reactors 11 3 Output Power and Current ratings The following tables provide the output current rating information for the various Optidrive HVAC Eco models Invertek Drives always recommend that selection of the co
3. 100 096 Analog input 1 Analog input 2 Differential of Analog 1 Analog 2 0 100 0 Larger value between Anln1 and Anln2 The greater of Analog input 1 or Analog Input 2 is always used P3 11 PID Error to Enable Ramp S002 S50 oo EE ES Defines a threshold PID error level whereby if the difference between the set point and feedback value is less than the set threshold the internal ramp times of the drive are disabled to allow the drive to react quickly to small errors Where a greater PID error exists the ramp times are enabled to limit the rate of change of motor speed Setting to 0 0 means that the drive ramps are always enabled This parameter is intended to allow the user to disable the drive internal ramps where a fast reaction to the PID control is required however by only disabling the ramps when a small PID error exists the risk of possible over current or over voltage trips being generated are reduced P3 12 Feedback Display Scaling 0 000 50 000 QOO NESSUN Applies a scaling factor to the displayed PID feedback allowing the user to display the actual signal level from a transducer e g O 10 Bar etc P3 13 PID Restart Error Level oo io ea DD o Sets a programmable PID Error Level whereby if the drive enters standby mode whilst operating under PID control the difference between the PID reference and PID feedback signals must exceed this error level to restart the PID controller P3 14 Standby
4. Output Torque gt Limit Logic 1 when the motor torque exceeds the adjustable limit Analog Input 2 Signal Level gt Limit Logic 1 when the signal applied to the Analog Input 2 exceeds the adjustable limit Reserved No Function Fire Mode Active Logic 1 when the drive in running in Fire Mode Fire Mode input is active 10 Maintenance Due Logic 1 when Maintenance Timer expires indicating that Maintenance is now due 11 Drive Available Logic 1 when drive is in Auto mode no trips are present and the safety circuit is enabled indicating that drive is ready for automatic control 12 Drive Tripped Logic one when the drive has tripped and the display shows the fault code 13 Hardware Inhibit Status Logic 1 when both Hardware Enable STO inputs are present and the drive is able to be operated 14 PID Error gt Limit The PID Error difference between setpoint and feedback is greater than or equal to the programmed limit ini When using settings 4 7 parameters P2 16 and P2 17 are used to control the output behaviour The output will switch to Logic 0 1 2 3 4 5 6 7 8 9 1 when the selected signal exceeds the value programmed in P2 16 and return to Logic O when the signal falls below the value programmed in P2 17 P2 16 Adjustable Threshold 1 Upper Limit AO1 RO1 P2 17 200 1000 Setting the upper limited value for P2 11 and P2 15 please refer to P2 11 or P2 15 P2 17 Adjustable Threshold 1 Lower
5. 17 Out F Output Phase Loss Output Motor Phase Loss One of the motor output phases is not connected to the drive m o ap RR detected da Fault been lost Check the module is correctly inserted m Check the module is correctly inserted 54 SC F05 BACnet Comms fault BACnet comms loss trip A valid BACnet telegram has not been received within the watchdog time limit set in P5 05 Check the network master PLC is still operating Check the connection cables ATF 04 ATF 05 7 du NEM 49 50 Increase the value of P5 05 to a suitable level 82 HEMAN IN V1 00 hinl 44 www invertekdrives com
6. Data Link Layer Options U BACnet IP Annex J U BACnet IP Annex J Foreign Device U ISO 8802 3 Ethernet Clause 7 U ATA 878 1 2 5 Mb ARCNET Clause 8 U ATA 878 1 EIA 485 ARCNET Clause 8 baud rate s V MS TP master Clause 9 baud rate s 9600 19200 38400 76800 U MS TP slave Clause 9 baud rate s U Point To Point EIA 232 Clause 10 baud rate s U Point To Point modem Clause 10 baud rate s U LonTalk Clause 11 medium U BACnet ZigBee ANNEX O U Other Device Address Binding Is static device binding supported This is currently necessary for two way communication with MS TP slaves and certain other devices D Yves M No Networking Options U Router Clause 6 List all routing configurations e g ARCNET Ethernet Ethernet MS TP etc U Annex H BACnet Tunnelling Router over IP L BACnet IP Broadcast Management Device BBMD Does the BBMD support registrations by Foreign Devices O Yes U No Does the BBMD support network address translation U Yes U No Network Security Options U Non secure Device is capable of operating without BACnet Network Security Secure Device is capable of using BACnet Network Security NS SD BIBB U Multiple Application Specific Keys Supports encryption NS ED BIBB U Key Server NS KS BIBB Character Sets Supported Indicating support for multiple character sets does not imply that they can all be supported simultaneously V ANSI X3 4 O IBM
7. OZ 1 0 60 o Sec Parameter sets a time limit for the Load profile generated by P8 06 If P8 06 has been set to an appropriate value to detect an over under load condition and the drive operates outside of the bandwidth set in P8 07 for a period longer than that defined by P8 08 and then the drive will trip P8 09 Fire Mode Logic CC 0 1 0 When Fire mode is assigned to a digital input on the drive then the logic configuration for the input is set by P8 09 to allow normally open or normally closed activation Default behaviour is for Input logic off 0 to activate fire mode Open activation Input configuration for Fire mode is set by parameter P1 13 or can be user defined by the setting of P9 32 0 Open Activation 1 Closed Activation P8 10 When set to a non zero value this parameter sets an operational fixed frequency speed used when Fire Mode is selected The drive will maintain operation at this frequency until the fire mode signal is removed or the drive is no longer able to sustain operation When P8 10 is zero and fire mode is activated the drive will continue to operate under the control of the selected speed reference dependent on parameter settings and digital input selection P8 11 Bypass Mode on Fault CC 1 0 Parameter configures the drive to switch to bypass mode automatically should a trip occur on the drive When enabled the drive standard relays 1 and 2 are dedicated to bypass control and cann
8. P0 49 Modbus RTU BACnet Fault Counter PERES This parameter is incremented every time an error occurs on the Modbus RTU communication link This information can be used for diagnostic purposes D X 34 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 35 10 Serial communications G 10 1 RS 485 communications Optidrive HVAC Eco has an RJ45 connector located within the wiring enclosure of the drive This connector allows the user to set up a drive network via a wired connection The connector contains two independent RS485 connections one for Invertek s Optibus Protocol and one for Modbus RTU BACnet Both connections can be used simultaneously The electrical signal arrangement of the RJ45 connector is shown as follows Warning This is not an Ethernet connection Do not connect directly to an Ethernet port 7 t e O 3 3 O 9 c O A The Optibus data link is used for connection of Invertek peripherals and inter drive communication The Modbus interface allows connection to a Modbus RTU network as described below 10 2 Modbus RTU Communications 10 2 1 Modbus Telegram Structure The Optidrive HVAC Eco2 supports Master Slave Modbus RTU communications using the 0
9. 1 Actual Speed Digital Speed x P2 29 2 Actual Speed Digital Speed x P2 29 Analog Input 1 Reference 3 Actual Speed Digital Speed x P2 29 x Analog Input 1 Reference Slave Speed Scaling Factor 500 0 500 0 100 0 Slave speed scaling factor used in conjunction with P2 28 i Analog Input 1 Format Terminal 6 Ds ps dama U 0 I0 0 to 10 Volt Signal Uni polar U 10 0 10 to O Volt Signal Uni polar IB ID 10 to 10 Volt Signal Bi polar A 0 20 0 to 20mA Signal E 4 20 4to 20mA Signal the Optidrive will trip and show the fault code 4 COF if the signal level falls below 3mA r 4 20 4 to 20mA Signal the Optidrive will ramp to Preset Speed 4 P2 04 if the signal level falls below 3mA E 20 4 20 to 4mA Signal the Optidrive will trip and show the fault code 4 COF if the signal level falls below 3mA r amp U 4 20to 4mA Signal the Optidrive will ramp to Preset Speed 4 P2 04 if the signal level falls below 3mA P2 31 Analog Input 1 scaling 00 2000 0 100 0 rm x ect D Q D Q O CD 3 O 3 om et D Lan 7 o P2 31 is used to scale the analog input prior to being applied as a reference to the drive For example if P2 30 is set for O 10V and the scaling factor is set to 200 0 a 5 volt input will result in the drive running at maximum speed P1 01 Analog Input 1 Offset 500 0 500 0 oOo P2 32 defines an offset for the analog input as a percentage of t
10. 14 2 that are available in the Pump Staging application Setting the value to O disables Pump Staging P8 16 Pump Duty Switch Over Time peeled In order to balance run time duty on each pump in the Pump staging application and to ensure periodic operation of each pump P8 16 can be set with a time limit for pump switch over When set to a value other than 0 disabled the operation of each staging pump will be cycled to ensure the difference in duty between each pump does not exceed the time set in P8 16 P8 17 Assist Pump Start Speed P8 18 P1 01 Hz RPM HVAC Optidrive upper speed Staging threshold When the drive output increases beyond this threshold the next Staging pump is switch on The Pump staging settle time must then expire before additional staging pumps can be brought on or off line Priority for Staging pump switch on is always given to the pump with lowest run time accumulated P8 18 Assist Pump Stop Speed e P8 17 Hz RPM HVAC Optidrive lower speed Staging threshold When the drive output decreases below this threshold one of the Staging pumps currently operating is switch off The Pump staging settle time must then expire before additional staging pumps can be brought on or off line Priority for Staging pump switch off is always given to the pump with highest run time accumulated P8 19 Pump Settling Time T qe Gas Parameter sets a time delay for pump staging whereby following switch in or switch out of a
11. 400V English English 5 3 Drive Operating Displays HVAC Output Frequency Under Voltage INHIBIT STOP 237Hz U Volt 37kW 400V 3Ph 37kW 400V 3Ph 24 24 12 3kW Press STOP key to reset Displayed when the hardware Displayed when the drive Drive operating display showing Example of drive trip display enable circuit is open power is applied motor output information showing trip condition stopped www invertekdrives com 17 Optidrive HVAC Eco User Guide Revision 1 00 5 4 Accessing and Changing Parameter Values Maximum Speed Limit Maximum Speed Limit Maximum Speed Limit STOP P1 01 gt 50 0Hz 45 0Hz P1 01 1200 0 10 0 P1 01 1200 0 10 0 37kW 400V 3Ph 50 0Hz ing the Keypad Sa Us Hold navigate button in for gt 1 Use up and down keys to scrollto Presss release navigate button Use up and down keys to edit sec required parameter when required parameter parameter value shown 5 5 Resetting Parameters to Factory Default Settings HVAC Load default parameters STOP P DEF 37kW 400V 3Ph Press STOP key to Reset Hold down the Up Down Start The display shows P Def Drive is and Stop keys for 2s returned to factory settings Press the Stop key Note Parameters cannot be defaulted whilst P2 39 1 parameter set locked 5 6 Resetting Parameters to User Default Settings The current parameter settings of the drive can be stored internally within the drive as the st
12. All Optidrive HVAC Eco units have phase imbalance monitoring A phase imbalance of gt 3 will result in the drive tripping 50 60Hz 5 Variation Short Circuit Capacity Voltage Rating MinkW HP MaxkW HP Maximum supply short circuit current All the drives in the above table are suitable for use on a circuit capable of delivering not more than the above specified maximum short circuit Amperes symmetrical with the specified maximum supply voltage Environmental Ambient Temperature Range 10 40 C 14 104 F Altitude 0 1000 metres 3281 ft without derating 1000 2000 metres 6562 ft derating as per section 11 5 2 Incoming power supply connection must be according to section 4 3 All Optidrive HVAC Eco units are intended for indoor installation within controlled environments which meet the condition limits in section 13 1 Branch circuit protection must be installed according to the relevant national codes Fuse ratings and types are shown in section 13 4 Suitable Power and motor cables should be selected according to the data shown in section 13 4 Power cable connections and tightening torques are shown in section 3 Optidrive HVAC Eco provides motor overload protection in accordance with the National Electrical Code US e Where a motor thermistor is not fitted or not utilised Thermal Overload Memory Retention must be enabled by setting P4 12 1 e Where a motor thermistor is fitted and connected to
13. Bus Voltage Displays the instantaneous DC Bus Voltage internally within the drive Drive Temperature Displays the Instantaneous Heatsink Temperature measured by the drive Time Left to Next Service Displays the current time period remaining before the next maintenance becomes due Maintenance interval is based on the P0 21 value entered in P6 24 Maintenance Time Interval and the elapsed time since the maintenance interval was enabled or reset Time Heatsink gt 80 C Two entry display First display shows hours Second display shows minutes and seconds Displays the amount of time in hours and minutes that the Optidrive has operated for during its lifetime with a heatsink temperature in excess of 80 C This parameter is used by the Optidrive for various internal protection and monitoring functions Time Ambient gt 80 C Two entry display First display shows hours Second display shows minutes and seconds Displays the amount of time in hours and minutes that the Optidrive has operated for during its lifetime with an ambient temperature in excess of 80 C This parameter is used by the Optidrive for various internal protection and monitoring functions Estimated Rotor Speed Displays the estimated rotor speed of the motor Two entry display First display shows user resettable meter reset with P6 23 Second display shows none resettable value Displays the amount of energy consumed by the drive i
14. Limit AO1 RO1 0 P216 00 Setting the lower limited value for P2 11 and P2 15 please refer to P2 11 or P2 15 ET 81 25 Extended Parameters rm Optidrive HVAC Eco User Guide Revision 1 00 EST W X M 2 E FP Fes Par Parameter Name Minimum Maximum Default Units P2 18 Relay Output 2 Function Terminals 17 amp 18 SS Ses EXER Selects the function assigned to Relay Output 2 The relay has two output terminals Logic 1 indicates the relay is active and therefore terminals 17 and 18 will be linked together Drive Enabled Running Logic 1 when the motor is enabled Drive Healthy Logic 1 when power is applied to the drive and no fault exists At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency Output Frequency gt 0 0 Hz Logic 1 when the drive output frequency to the motor is exceeds 0 0Hz Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit Reserved No Function Analog Input 2 Signal Level gt Limit Logic 1 when the signal applied to the Analog Input 2 exceeds the adjustable limit Assist Pump 1 Control DOL See s
15. Neid oL aqui Riese ER oU 12 3 8 GlandPlate apnd Kee OTT nivei eedem ds ond a bwin idees pa dui depe at cai bduia detect iv ai DO 12 AK ElectricatinstallatiOD iii ors do eroe aon ERESYAE REUS Ne es oEP Oda ANO ECO AD TA OSLO DD era E NA SES dna PUR VERE NER ON a 13 4 1 Crouindine Lhe DIE ET S E E EN ca 13 4 2 WINE PRECAUTIONS mee M 13 4 3 INCOMING ei sl RII e DT xm 14 4 4 Dive ano Motor Connection e TERT 14 4 5 Motor Terminal BOX CONNECHONS ari a esae Rn prac ERU Nr A Vest du e O benda aeu Tees 15 4 6 Motor Thermal overload Protectio s usares EESC L LA CE CH LY XE EO cH CES IE CU LEE b c E Fen ec d 15 4 7 Control Termiial Rel sas a RD DD diera D a dd DR A 16 4 8 Connection pa eT m c 16 Se SINE ENG REVO OG EHET ETT 17 5 1 Kavpad Layout and Function TTT 17 5 2 Selectine the Lane Uae TTT E A 17 5 3 Drive Operating Displays TTT 17 5 4 Accessing and Chaneing Parameter Valli8S usce teo EE UR a EE DR NRA R RA O ad 18 5 5 Resetting Parametersto Factory Default SettirigBS a eere er een ED EVER uve old Vrbe E Ede CO EO verde dl Riva ves tak CO a ui uve SO 18 5 6 Resetting Parameters to User Default Setiligs iom arvo hats trea EE dvi Us Serv e vede ae nee onic a 18 5 7 Selecting between Hand and Auto Control Standard OLED Keyp
16. Under voltage on DC bus This occurs routinely when power is switched off If it occurs during running check the incoming supply voltage and all connections into the drive fuses contactors etc Over temperature trip Heatsink over temperature The heatsink temperature can be displayed in PO 21 A historical log is stored at 30 second intervals prior to a trip in PO 38 Check the drive ambient temperature Ensure the drive internal cooling fan is operating EET BTR Ensure that the required space around the drive as shown in section 3 8 thru 3 10 has been observed and that the cooling airflow path to and from the drive is not restricted Reduce the effective switching frequency setting in parameter P2 24 Reduce the load on the motor drive P Def 10 Load default Factory Default parameters Press STOP key the drive is now ready to be configured for the required parameters have been loaded application Four button defaults see section 5 8 E trip 11 External trip Digital Input External trip E trip requested on control input terminals Some settings of P1 13 require a the event that an external device develops a fault If a motor thermistor is connected check if the motor is too hot FIt DC 13 Excessive DC ripple Excessive DC Ripple on The DC Bus Ripple Voltage level can be displayed in parameter PO 16 Internal DC bus A historical log is stored at 20ms intervals prior to a trip in parameter PO 37 U t Under temperature trip Drive Un
17. and or equipment damage exists if codes are ignored during installation uaaa lp This Optidrive contains high voltage capacitors that take time to discharge after removal of the main supply Before working on the drive ensure isolation of the main supply from line inputs Wait ten 10 minutes for the capacitors to discharge to safe voltage levels Failure to observe this precaution could result in severe bodily injury or loss of life Only qualified electrical personnel familiar with the construction and operation of this equipment and the hazards involved should install adjust operate or service this equipment Read and understand this manual and other applicable manuals in their entirety before proceeding Failure to observe this precaution could result in severe bodily injury or loss of life uone eisu eo 4 1 1 Grounding Guidelines The ground terminal of each Optidrive should be individually connected DIRECTLY to the site ground bus bar through the filter if installed Optidrive ground connections should not loop from one drive to another or to or from any other equipment Ground loop impedance must confirm to local industrial safety regulations To meet UL regulations UL approved ring crimp terminals should be used for all ground wiring connections The drive Safety Ground must be connected to system ground Ground impedance must conform to the requirements of national and local industrial safety regulations and or electrical cod
18. can be selected by P6 28 0 1 2 3 4 5 4 7 30 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 31 Par ParametrName Minimum Maximum Default Units P5 09 BACnet Device Instance Number Low Eric 65535 Sa EE P5 10 BACnet Device Instance Number High a ee Ee When using BACNet MS TP these parameter together allow a unique Device Instance Number to be programmed into the drive For further information on using BACnet MS TP refer to section 10 3 P5 11 BACnet Maximum Masters oe IDEEN EEEDEENENNN Parameter defines the maximum address of any BACnet masters that can exist on the current local MSTP BACnet network Refer to section 10 3 for further information When the device is polling for the next master in the network it will not poll about the value set in P5 11 For example if the value is set to 50 then when the drive finishes communicating and needs to pass control to the next master it will poll up to address 50 looking for a response before rolling back to address O P5 12 Fieldbus Module PDO3 Sos jan s19 9wWe1ed popuo3x3 When using an optional Fieldbus interface this parameter configures the parameter source for the 3rd process data word transferred from the drive to the network master during cyclic communications Motor Current With one decimal place e g 100 Output Power Output power in kW to two decimal places e g 400 4 00kW Digita
19. rotate the two retaining screws indicated until the screw slot is vertical 3 6 3 Frame Size 4 Using a suitable flat blade screwdriver rotate the two retaining screws indicated until the screw slot is vertical Optidrive HVAC Eco User Guide Revision 1 00 Using a suitable flat blade screwdriver rotate the two retaining screws indicated until the screw slot is vertical Using a suitable flat blade screwdriver rotate the four retaining screws indicated until the screw slot is vertical 11 EEN rey uonye je su Jed Terminal Cover Release Screws www invertekdrives com 11 Optidrive HVAC Eco User Guide Revision 1 00 3 7 Routine Maintenance The drive should be included within the scheduled maintenance program so that the installation maintains a suitable operating environment this should include e Ambient temperature is at or below that set out in the Environment section e Heat sink fans freely rotating and dust free e The Enclosure in which the drive is installed should be free from dust and condensation furthermore ventilation fans and air filters should be checked for correct air flow DER Checks should also be made on all electrical connections ensuring screw terminals are correctly torqued and that power cables have no signs of heat damage 3 8 Gland Plate and Lock Off The use of a suitable gland system is required to maintain the appropriate IP
20. staging pump further pumps are not permitted to be switched in or out until this time period has elapsed This parameter should be set to allow adequate settle time between staging pump transitions P8 20 Pump Master Clock Reset 0 1 0 Master drive in pump staging monitors and maintains duty run times for all available staging pumps All clocks are available to view in PO 20 P8 20 provides the master reset to all run time clocks used for Pump Staging Function all clocks set to 0 32 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 33 9 6 Parameter Group 0 Monitoring Parameters Read Only Parameter Name Uns PO 01 Analog Input 1 Value Displays the signal level applied to analog input 1 Terminal 6 after scaling and offsets have been applied l Analog Input 2 Value 96 Displays the signal level applied to analog input 2 Terminal 10 after scaling and offsets have been applied Digital Input Status m Displays the status of the drive inputs including the extended I O module if fitted 1 Entry 00000 11111 Drive digital Input status MSB represents digital input 1 LSB representing digital input 5 215 Entry E 000 E 111 Drive Extended option Input status MSB represents digital input 6 LSB representing digital input 8 E Speed Controller Reference ha Displays the set point reference input applied to the drive internal speed controller
21. to control the reset behaviour of the PID loop 0 PID loop will continue running as long as P gain P3 01 is not zero 1 PID loop will only run when the drive is enabled If the drive is not running PID output will reset to O Including integral result 9 3 Parameter Group 4 High Performance Motor Control T Incorrect adjustment of parameters in menu group 4 can cause unexpected behaviour of the motor and any connected machinery It is recommended that these parameters are only adjusted by experienced users Par Parameter Name Minimum Maximum Default Units P4 01 Motor Control Mode N 0 ECO Vector Speed Control VT Suitable for control of variable torque centrifugal fans and pumps with standard IM motors 1 ECO Vector Speed Control CT Constant Torque suitable for constant torque loads such as displacement pumps with standard IM motors 2 Vector Control IM Control mode for IM Motors 3 ACPM Vector Control Control mode for AC Permanent Magnet Motors 4 BLDC Vector Control Control mode for Brushless DC Motors 5 SynRM Vector Control Control Mode for Synchronous Reluctance Motors ST www invertekdrives com 29 Optidrive HVAC Eco User Guide Revision 1 00 When set to 1 the drive immediately carries out a non rotating auto tune to measure the motor parameters for optimum control and efficiency Following completion of the auto tune the parameter automatically returns to O Sets the proport
22. use within the European Union are fitted with an internal EMC filter This EMC filter is designed to reduce the conducted emissions back into the supply via the power cables for compliance with harmonised European standards It is the responsibility of the installer to ensure that the equipment or system into which the product is incorporated complies with the EMC legislation of the country of use Within the European Union equipment into which this product is incorporated must comply with the EMC Directive 2004 108 EC When using an Optidrive with an internal or optional external filter compliance with the following EMC Categories as defined by EN61800 3 2004 can be achieved Drive Type Rating EMC Category All Models Use Additional External Filter No additional filtering required ODV 3 x4xox 3xF 1x Tx Use screened motor cable For motor cable lengths greater than 100m an output dv dt filter must be used please refer to the Invertek Stock Drives Catalogue for further details All rights reserved No part of this User Guide may be reproduced or transmitted in any form or by any means electrical or mechanical including photocopying recording or by any information storage or retrieval system without permission in writing from the publisher Copyright Invertek Drives Ltd O 2013 All Invertek Optidrive HVAC Eco units carry a 2 year warranty against manufacturing defects from the date of manufacture The manufacturer accepts no liability fo
23. 20to10V U 10 0 10 to OV A 0 20 lt 0 to 20mA A 20 0 20to OmA A 4 20 4to 20mA A c0 4 20to 4mA EEE pe eee EE PR TT EE 24 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 25 M I Par Parameter Name O Z 1 Minimum Maximum Default Units P2 13 Analog Output 2 Function Terminal 11 Dm qo s q 8 dos o Digital Output Mode Logic 1 24V DC Drive Enabled Running Logic 1 when the Optidrive is enabled Running Drive Healthy Logic 1 When no Fault condition exists on the drive At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency Output Frequency gt 0 0 Logic 1 when the motor runs above zero speed Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit Reserved No Function Analog Input 2 Signal Level gt Limit Logic when the signal applied to the Analog Input 2 exceeds the adjustable limit Analog Output Mode Format set in P2 14 8 Output Frequency Motor Speed O to P 01 9 Output Motor Current 0 to 20096 of P1 08 10 Reserved No Function 11 Output Motor Power 0 to 15096 of drive rated power 12 PID Output O 100 represents the output of the internal PID controller When using se
24. 3 Read Holding Registers and 06 Write Single Holding Register commands Many Master devices treat the first Register address as Register 0 therefore it may be necessary to convert the Register Numbers detail in section 12 2 2 by subtracting 1 to obtain the correct Register address The telegram structure is as follows Master Telegram Length Slave Response B Master Telegram Length Slave Response www invertekdrives com 35 Optidrive HVAC Eco User Guide Revision 1 00 10 2 2 Modbus Control amp Monitoring Registers The following is a list of accessible Modbus Registers available in the Optidrive HVAC Eco e When Modbus RTU is configured as the Fieldbus option all of the listed registers can be accessed e Registers 1 and 2 can be used to control the drive providing that Modbus RTU is selected as the primary command source P1 12 4 and no Fieldbus Option Module is installed in the drive Option Slot e Register 4 can be used to control the acceleration and deceleration rate of the drive providing that Fieldbus Ramp Control is enabled P5 07 1 e Registers 6 to 24 can be read regardless of the setting of P1 12 E ubl CSS ass Number Write Command Control Word Command control word used to control the Optidrive when operating with Modbus RTU The Control Word bit functions are as follows Bit O Run Stop command Set to 1 to enable the drive Set to O to stop the drive Bit 1 Fast stop request Set to 1 to enable drive to sto
25. 5 M8 5 16 UNF Tightening Torques Control Terminal Torque Settings All Sizes 0 8 Nm 7 Ib in Power Terminal Torque Settings Frame Size 4 4 Nm 3 Ib ft Frame Size 5 15 Nm 11 1 Ib ft www invertekdrives com 9 Optidrive HVAC Eco User Guide Revision 1 00 3 4 Guidelines for mounting IP66 Units e Before mounting the drive ensure that the chosen location meets the environmental condition requirements for the drive shown in section 11 1 e The drive must be mounted vertically on a suitable flat surface e The minimum mounting clearances as shown in the table below must be observed e The mounting site and chosen mountings should be sufficient to support the weight of the drives DER X Y Above amp Either Below Side Mechanical Installat Typical drive heat losses are approximately 3 of operating load conditions Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all times Cable Gland Sizes Power Cable Motor Cable Control Cables M25 PG21 M25 PG21 M20 PG13 5 M25 PG21 M25 PG21 M20 PG13 5 e Using the drive as a template or the dimensions shown above mark the locations required for drilling e Suitable cable glands to maintain the ingress protection of the drive are required Gland holes for power and motor cables are pre moulded into the drive enclosure recommended gland sizes are shown above Gland holes for control cables may be cut as req
26. Activation Speed Doda P1 01 E Bo Hz Rpm Determines the level at which the drive will enter into standby mode P2 27 must be set with a value time for standby function to be active Drive enters standby mode if motor speed remains below the level set in P3 14 for the time period set in P2 27 P3 15 2 PID Digital Reference Value EN ONE 100 0 Me NI When P3 05 0 and the 2 digital reference is selected see Digital Input Functions Section 10 1 this parameter sets the preset digital reference set point used for the PID Controller P3 16 Pump Prime Time 0 co o Seconds A value other than zero in this parameter will automatically enable the burst pipe detection function Each time the drive is enabled whilst in PID control or is switched to PID control the drive will monitor the PID feedback level for the time entered in P3 16 If the PID feedback level does not exceed the threshold entered in P3 17 before the time in P3 16 expires then the drive will trip with Pr Lo pressure low trip P3 17 Burst Pipe Threshold 00 1000 PID feedback threshold for the burst pipe detection In direct PID mode PID feedback should be equal to or greater than this threshold before the pump prime time P3 16 expires In inverse PID mode PID feedback should be less than or equal to the threshold before the pump prime time P3 16 expires P3 18 PID Reset Control oO 1 0 This parameter is used
27. Digital Speed Reference Hz Rpm Displays the value of the drive internal Motorised Pot used for keypad speed reference Fieldbus Speed Reference Displays the set point being received by the drive from the currently active Fieldbus interface PID Reference 96 Displays the set point input to the PID controller P0 09 Displays the Feedback input signal to the PID controller PID Output 96 Displays the output level of the PID controller Motor Voltage Displays the instantaneous output voltage from the drive to the motor Trip Log Displays the last four fault codes for the drive Refer to section 15 1 for further information Magnetising Current Id Displays the motor magnetising Current providing an auto tune has been successfully completed P0 04 P0 06 P0 07 P0 08 P0 10 P0 11 P0 13 P0 14 P0 16 DC Bus Voltage Ripple Displays the level of ripple present on the DC Bus Voltage This parameter is used by the Optidrive for various internal protection and monitoring functions Stator Resistance Rs Displays the measured motor stator resistance providing an auto tune has been successfully completed Cascade Run Time Log Hrs Run Time values for variable speed and DOL pumps used in cascade function 5 entry log P0 17 P0 19 O Master 1 DOL1 2 DOL2 3 DOL3 4 DOL4 Clocks can be reset through P8 20 Master Clock Reset DC
28. Nema rating Cable entry holes will need to be drilled to suit this system Some guidelines sizes are defined below Please take care when drilling to avoid leaving any particles within the product Min Gland Rating Hole Size Imperial Metric Size IP6 3x22mm 8 PGBS 3xM20 Size3 1 P 1x22mmand2x28mm 1PG135and2PG16 1xM20and2xM25 Mechanical Installat UL rated ingress protection Type is only met when cables are installed using a UL recognized bushing or fitting for a flexible conduit system which meets the required level of protection Type For conduit installations the conduit entry holes require standard opening to the required sizes specified per the NEC Not intended for rigid conduit system Power Isolator Lock Off IP66 with Built in Isolator Option On the switched models the main power isolator switch can be locked in the Off position using a 20mm standard shackle padlock not supplied IP66 Nema 12 Unit Lock Off IP66 Nema 4X Unit Lock Off EEE ESSES R 12 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 13 4 Electrical Installation 4 1 Grounding the Drive This manual is intended as a guide for proper installation Invertek Drives Ltd cannot assume responsibility for the compliance or the non compliance to any code national local or otherwise for the proper installation of this drive or associated equipment A hazard of personal injury
29. ON OFF This object indicate if drive is in bypass mode ON OFF Status of digital input 1 ON OFF BV32 Relay 4 CMD User specified relay output 4 status CLOSED OPEN BV33 Relay 5 CMD C User specified relay output 5 status CLOSED OPEN This function only works if the relay output can be controlled by user value Refer to the Optidrive HVAC Parameter List for further details ET 38 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 39 Analog Value Object Analog Value Objects Table Description Motor output frequency Motor output speed 0 if P1 10 0 Motor output current Motor output power Reserved DC bus voltage Drive temperature value Drive status word Drive trip code Value of analog input 1 Value of analog input 2 Value of analog output 1 Value of analog output 2 PID controller reference value PID controller feedback value Speed reference value object User ramp value PID controller user reference PID controller user feedback Kilowatt hours can be reset by user Megawatt hours can be reset by user Kilowatt hours meter cannot be reset Megawatt hours meter cannot be reset Total run hours since date of manufacture Run hours since last time enable Instance ID Object Name Access Motor Frequency Motor Speed pes OF Suone iunululoo je 10 3 7 Access type R Read only W Read or Write C Commandable Supported Service e WHO IS Reply with I AM and I AM will
30. Ramp Time 00 60000 Deceleration ramp time from base speed P1 09 to standstill in seconds When set to zero the fastest possible ramp time without trip is activated P1 05 Stop Mode Select a ae ee NER D 0 Ramp To Stop When the enable signal is removed the drive will ramp to stop with the rate controlled by P1 04 as described above 1 Coast to Stop When the enable signal is removed the motor will coast freewheel to stop P1 06 Energy Optimiser EEE Rs a Oe 0 Disabled 1 Enabled When enabled the Energy Optimiser attempts to reduce the overall energy consumed by the drive and motor when operating at constant speeds and light loads The output voltage applied to the motor is reduced The Energy Optimiser is intended for applications where the drive may operate for some periods of time with constant speed and light motor load P1 07 Motor Rated Voltage 0 500 400 460 This parameter should be set to the rated nameplate voltage of the motor Volts P1 08 Motor Rated Current Drive Drive Rated 10096 drive Amps Dependent Current rated current This parameter should be set to the rated nameplate current of the motor P1 09 Motor Rated Frequency 50 60 This parameter should be set to the rated nameplate frequency of the motor P110 MotorRatedSpeed O0 3000 0 Rem This parameter can optionally be set to the rated nameplate rpm of the motor When set to the default val
31. ad IP55 and IP66 Drvesl sss sese ee eee eee eee eee 19 5 8 Kevpao R aa NR RO TTC STE T 19 6 COMMISSIONIME iore e eva eoe assa Oro aa LATAA hua Na VEN Cons suada casado assina ea LE OREL VAN ORE QR TWVEI AS SUE sa POTE ua OE VERUM ET EU e OUS 20 6 1 eji e M M 20 Z Parameters mE DII IU 21 FS Parameter Set 6 TTT 21 7 2 Parameter Group d Basici Patratmie t S rove ec iocis ptr Split eset es etes ET ASR a EE E A A sans add 21 8 Digital Inp t Functions assa dadas ii a vole d vete Cel uie eb e eve evo Saba adeb C Ce obe etos 23 8 1 Digital Input contnguration Parameter PITS 25 he cvi Da pe PO a eva OA M d breue DE E ou DR ER AM ODE 23 9 Extended Paramete S escrota soros oia a tete env a aea spese let dose exse uses aee ceu oda vex s use e susie Ve e Te S UA NAE 24 9 1 Parameter Group 2 Extended parameters i icut eda Eva E aee E SEA A EP QUE lanes esse Eo Abe Pee RM CU 24 9 2 Parameter Groups PID Controls nao Sib sat e Pies anus Oi epu Nx Meu eU apo A eae eat et 28 9 3 Parameter Group 4 High Performance Motor Control ade aaa eT aree AESH rhone s estere s estesa estesa ase anos veres sore 29 9 4 Parameter Group 5 Communication Parameters sse eee eee ee eee ee eee eee Poker reo Pe Px Ee eran nl epa Setter tu Ee Dr Este rta Y end een Fuer tX dale a teasers 30 9 5 Parameter Group 8 HVAC Function Specific Parameters ccsssccsssssscccs
32. al Reference Value 00 100 00 When P3 05 0 this parameter sets the preset digital reference set point used for the PID Controller P3 07 PID Output Upper Limit P3 08 100 0 100 0 Limits the maximum value output from the PID controller P3 08 PID Output Lower Limit 00 P307 00 Limits the minimum output from the PID controller 28 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 29 EEE TT TT ET Par Parameter Name Minimum Maximum Default Units PID Output Limit Select T So 0 Digital Output Limits The output range of the PID controller is limited by the values of P3 07 amp P3 08 1 Analog Input 1 Provides a Variable Upper Limit The output range of the PID controller is limited by the values of P3 08 amp the signal applied to Analog Input 1 2 Analog Input 1 Provides a Variable Lower Limit The output range of the PID controller is limited by the signal applied to Analog Input 1 amp the value of P3 07 3 PID output Added to Analog Input 1 Value The output value from the PID Controller is added to the speed reference applied to the Analog Input 1 P3 10 PID Feedback Source Select S RS ERO ME EI Defines the source of the PID control feedback location of the feedback sensor Analog Input 2 0 100 096 sdajawejeg Dapua1y2 6 Analog Input 1 0 100 0 Motor current 0 100 096 of P1 08 Value DC bus voltage O 1000 Volt O
33. aling display The variable selected in P2 22 is scaled by the factor set in P2 21 Display Scaling Source SOS NES PES Source value used when custom units are to be shown on the drive display 0 Motor Speed 1 Motor Current 2 Analog Input 2 3 P0 80 Selected Internal Value P2 21 amp P2 22 allow the user to program the Optidrive display to show an alternative output unit scaled from an existing parameter for example to display conveyer speed in metres per second based on the output frequency This function is disabled if P2 21 is set to O If P2 21 is set gt 0 the variable selected in P2 22 is multiplied by the factor entered in P2 21 and is shown on the drive display whilst the drive is running lad Zero Speed Holding Time 00 600 02 seconds Determines the time for which the drive output frequency is held at zero when stopping before the drive output is disabled Dependent Effective power stage switching frequency Higher frequencies reduce audible noise from the motor and improve the output current waveform at the expense of increased drive losses Note De rating of the drive output current may be required when increasing P2 24 beyond the minimum setting Refer to section 11 5 3 on page 42 for further information Fast Decel Ramp Time 00 2400 00 seconds This parameter allows an alternative deceleration ramp down time to be programmed into the Optidrive Fast Deceleration ramp is sele
34. also be broadcasted on power up and reset e WHO HAS Reply with I HAVE e Read Property e Write Property e Device Communication Control e Reinitialize Device 10 3 8 Object Property Support Matrix Beauty Object Type ais Binary Value Analog Value E css QObetName ox um o ObetType oa e a x SystemStatus ox e G L Nenda Name L FirmwareRevision T Application Software Revision x o Protocol Version L PreoolRevsin po x o Protocol Services Supported e O Protocol Object Type supported J x o e Ooo Objettist qo x o G MeaxAPDUlengthAcepted o oo x o S O Segmentation Supported S O JAPDUmmEQUE o e o NumberofAPDUReties L Man Mater L MaxifoFrams Device Address Bindins DatabaseRevision Jo o x o G L PresentValwe o o o s o 0X L 1 SttuHags e o a x Event Sate oo ooo am OutofSevie o mx Eo Unis po priority Array L RelinquishDefault o q ot Balan E Mto l h kh lJ O 5 7TmatieeTet i d S a Jo For commandable values only www invertekdrives com 39 Optidrive HVAC Eco User Guide Revision 1 00 PY MP FF TR TLEWD PE 10 3 9 BACnet Protocol Implementation Conformance Statement Date 19 February 2013 Vendor Name Invertek Drives Ltd Product Name OPTIDRIVE HVAC Eco Product Model Number ODV 3 20000CXXXXX XX Application Software Version 1 30 Firmware Revision 1 30 BACnet Protoco
35. andard default settings This does not affect the procedure for returning the drive to factory default settings as described above P6 29 Save user parameters as default can be enabled set to 1 to invoke a parameter save of the current parameter values as the standard defaults for the drive Parameter menu group 6 can only be accessed with advanced security level access Default P1 14 201 HVAC Load default parameters STOP U DEF 37kW 400V 3Ph Press STOP key to Reset Hold down the Up Down Start The display shows P Def Drive is and Stop keys for 2s returned to factory settings Press the Stop key Note Parameters cannot be defaulted whilst P2 39 1 parameter set locked 18 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 19 5 7 Selecting between Hand and Auto Control STOP 400V A Auto HVAC H 3Ph 37kW The active control source is shown on the OLED display Use the Hand and Auto buttons on the keypad to switch between control sources 5 8 Keypad Short Cuts Function Display Shows Motor rated voltage indi Fast Selection of Parameter Groups Note Parameter Group Access must be enabled P1 14 101 Or P1 14 201 Motor rated voltage P1 07 Select lowest Group Parameter Maximum Speed Limit 50 A 1200 0 2 P1 01 Set Parameter to minimum value Maximum Speed Limit 50 0Hz 1200 0 m suo ur P1 01 Adjusting individual digi
36. art button to be pressed before running 0 Minimum Speed Following a stop and restart the drive will always initially run at the minimum speed P1 02 1 Previous Operating Speed Following a stop and restart the drive will return to the last keypad set point speed used prior to stopping 2 Current Running Speed Where the Optidrive is configured for multiple speed references typically Hand Auto control or Local Remote control when switched to keypad mode by a digital input the drive will continue to operate at the last operating speed 3 Preset Speed 4 Following a stop and restart the Optidrive will always initially run at Preset Speed 4 P2 04 Options 4 to 7 are only active in all control modes Drive starting in these modes is controlled by the enable digital input on the control terminals 4 Minimum Speed Terminal Enable Following a stop and restart the drive will always initially run at the minimum speed P1 02 5 Previous Operating Speed Terminal Enable Following a stop and restart the drive will return to the last keypad set point speed used prior to stopping 6 Current Running Speed Terminal Enable Where the Optidrive is configured for multiple speed references typically Hand Auto control or Local Remote control when switched to keypad mode by a digital input the drive will continue to operate at the last operating speed 7 Preset Speed 4 Terminal Enable Following a stop and restart the Optidriv
37. cceleration and deceleration ramp rates set to 30 seconds The default value is suitable for the majority of HVAC applications but can be altered by changing the values in parameters P1 03 and P1 04 Care must be taken to ensure the driven load is capable of performing the specified ramps and that nuisance trips due to excessively short ramp times are not produced The ramp times entered in the parameter set always specify the time taken to ramp between 0Hz and motor rated speed P1 09 For example If ramp rate 30 seconds and P1 09 motor vase speed 50Hz and assuming the motor is currently running at 25Hz and the drive is commanded to accelerate to 50Hz The time taken to reach 50Hz would be 30 seconds P1 03 50 P1 09 25 required change in speed 15 s P1 03 Acceleration Ramp Rate Time taken for the drive to accelerate the motor from OHz to Motor base speed P1 09 in seconds P1 04 Deceleration Ramp Rate Time taken for the drive to decelerate the motor from Motor base speed P1 09 to OHz in seconds 6 1 4 Stop Mode Selection Optidrive HVAC Eco units can be programmed to either apply a fixed deceleration to the motor during stopping or to release control of the motor and allow it to coast or free wheel to a stop The default selection is for the drive is ramp to stop and behaviour is programmed using parameter P1 05 P1 05 Stop Mode Select Defines how the motor will be stopped in the event of the enable input being removed from the drive Ra
38. cted Automatically in the case of a mains power loss if P2 38 2 When ramp rate in P2 25 is set to 0 0 the drive will coast to stop Fast deceleration ramp can also be selected using the user defined logic configuration parameters in menu 9 P9 02 or selection configured through the drive PLC function using the OptiTools Studio Suite PC software Spin Start Enable SO SES SS Sass 0 Disabled 1 Enabled The drive will attempt to determine if the motor is already rotating on start up and to detect rotational speed and direction The drive will begin control of the motor from its current detected speed A short delay may be observed when starting the drive whilst the spin start function is completed P2 27 Standby Mode Enable 00 2500 00 Seconds P2 21 This parameter defines the time period whereby if the drive operates at minimum speed for greater than the set time period the Optidrive output will be disabled and the display will show SEndbY The function is disabled if P2 27 0 0 26 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 27 EEE CE PE PEER Par Parameter Name Minimum Maximum Default Units i Slave Speed Scaling Se ESSET REN TEM ea Active in Keypad mode P1 12 1 or 2 and Slave mode P1 12 4 only The keypad reference can be multiplied by a preset scaling factor or adjusted using an analog trim or offset O Disabled No scaling or offset is applied
39. d adopts a policy of continuous improvement and whilst every effort has been made to provide accurate and up to date information the information contained in this User Guide should be used for guidance purposes only and does not form the part of any contract 4 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 5 Ds Odu CUON ER RE TD D DD Sm 6 1 4 liniportantsaftebv ITO c aesa TTT 6 2 General Information and Ratings io Eee Ert aenean annan aeaaea EDO Radio s anean 7 2 1 DEVE mo Celeste a A Ri e De dd an 7 2 2 Identifying the Drive by Model NUMBER aspire nie nico ad nai Pea read ku COE Dada bao con da DE oe ke Aa gas eap Gaga QE ala 7 3 Mechanical HG e lt 1 ale associa sas dos ee Ya ana ass To Suo asda Casa Desa ess Ohr S ao Dus Od Rs Saad aus assadas suseeassamseesessssestesesseuaseeatess 8 3 1 Before ns tal AO Nasa i a bu Debo REUS Debo Mee pa Dei ideo dp tents AM DEIN OE Cass S 8 3 2 General TTT 8 3 3 Mechanical dimensions and W Cle tS caesis ee ona Eo EN EE E ERN Eo ERE PAEER PE DS SD DR M RP ON ITEUN 8 3 4 Guidelines for mounting IP66 UNITS i vecta chr t advice en ebst Desa Poo ES RS ado 10 3 5 Guidelines Tor mounting BSS US sss mcr oo iet E les aU PNE RD Sd D DA SSEA 10 3 6 Removing the T rmilial COV Gls sao pH HDD o etu attt eti tut a teli bait ute fpi teo eub a a EIE OO REQUE 11 3 7 Routine Maltitendfi6e aaa oesidec fu Queis Orago Es d Ra vede fec dud nsque ASS eve e addas o dee a Ri poe SUS E a
40. d as part of the cleaning cycle P8 06 Load Monitor Enable 1 fo 0 3 This parameter enables the Load Profile Monitoring Function load current monitoring which can be used to detect belt failure in belt driven fan applications or Dry Pump Pump Blockage or broken impeller in Pump applications 0 Disabled 1 Low Load Detection Enabled Belt Failure Dry Pump Broken Impeller 2 High Load Detection Enabled Pump Blockage 3 Low and High Current Detection Adjustment of parameter P8 06 lt gt 0 will cause the drive to automatically run the motor through its programmed frequency A N range upon the next drive enable input enable Ensure the application is in a suitable condition to allow the motor to run safely through its frequency range prior to enabling this feature www invertekdrives com 31 Optidrive HVAC Eco User Guide Revision 1 00 EE EEEF ETF TP eed Par Parameter Name Minimum Maximum Default Units P8 07 Load Profile Bandwidth Parameter sets a bandwidth around the Load profile generated by P8 06 If P8 06 has been set to an appropriate value to detect an over under load condition and the drive operates outside of the bandwidth set in P8 07 for a period longer than that defined by P8 08 then the drive will trip Value entered in P8 07 is the value between the normal current and the trip level hence total bandwidth for the function is 2 x P8 07 P8 08 LoadMonitorTripDelay
41. d every 30S with 8 samples total Logging suspended on drive trip Ea Ambient Temperature Log 30s mea Diagnostic log for drive ambient temperature Values logged every 30S with 8 samples total Logging suspended on drive trip Motor Current Log 256ms Diagnostic log for Motor Current Values logged every 256mS with 8 samples total Logging suspended on drive trip The above parameters P0 36 to PO 40 are used to store the history of various measured levels within the drive at various regular e time intervals prior to a trip The values are frozen when a fault occurs and can be used for diagnostic purposes Over Current Fault Counter e PO42 OverVotageFautCounter 7 PO43 Under Voltage Fault Counter PO44 Heatsink Over Temperature Fault Counter 0 45 Brake Chopper Short Circuit Fault Counter PO46 Ambient Over Temperature Fault Counter T I These parameters PO 41 to PO 46 contain a record of how many times certain critical faults have occurred during a drives operating lifetime This provides useful diagnostic data P0 47 I O comms fault counter Poe Displays the number of communication errors detected by the I O processor in messages received from the power stage processor since the last power up PO A8 DSP comms fault counter Displays the number of communication errors detected by the Power Stage processor in messages received from the I O processor since the last power up
42. der temperature Trip occurs when ambient temperature is less than 10 C The temperature must be raised over 10 C in order to start the drive normally closed contact to provide an external means of tripping the drive in SC Obs 12 Optibus serial comms Communications Fault Communications lost with PC or remote keypad Check the cables and fault connections to external devices Check all three supply phases are present and within the 3 supply voltage level imbalance tolerance Reduce the motor load If the fault persists contact your local Invertek Drives Sales Partner P Loss 14 Input phase loss Input phase missing trip Drive intended for use with a 3 phase supply one input phase has been disconnected or lost hO I 15 Instant over current Instantaneous over current on Refer to fault 3 above drive output Th Flt Thermistor Fault Faulty thermistor on heat sink Refer to your Invertek Sales Partner www invertekdrives com 43 Optidrive HVAC Eco User Guide Revision 1 00 Fault Code No OLED Message Description Corrective Action Duet error If problem reoccurs refer to your IDL Authorised Distributor 4 20F 18 4 20mA signal out of 4 20mA Signal Lost The reference signal on Analog Input 1 or 2 Terminals 6 or 10 has dropped below the minimum threshold of 3mA when signal format is set to 4 20mA Check the signal source and wiring to the Optidrive terminals ga error If problem reoccurs refer to your IDL Aut
43. e drive will assume a loss of communications has occurred and react as selected below P5 07 Communications Loss Action Eus Ecs EE erm Controls the behaviour of the drive following a loss of communications as determined by the above parameter setting P5 06 O Trip amp Coast To Stop 1 Ramp to Stop Then Trip 2 Ramp to Stop Only No Trip 3 Run at Preset Speed 4 P5 07 Fieldbus Ramp Control ENCNNES T ee oS Selects whether the acceleration and deceleration ramps are control directly via the Fieldbus or by internal drive parameters P1 03 and P1 04 O Disabled Ramps are control from internal drive parameters 1 Enabled Ramps are controlled directly by the Fieldbus When using an optional Fieldbus interface this parameter configures the parameter source for the 4th process data word transferred from the drive to the network master during cyclic communications Output Torque Output power in kW to one decimal place e g 500 50 096 Output Power Output power in kW to two decimal places e g 400 4 00kW Digital Input Status Bit O indicates digital input 1 status bit 1 indicates digital input 2 status etc Analog Input 2 Signal Level O to 1000 O to 100 0 Drive Heat sink Temperature O to 100 O to 100 C User Register 1 Can be accessed by PLC program or group 9 parameters User Register 2 Can be accessed by PLC program or group 9 parameters PO 80 Value PO 80 value
44. e local safety code regulations e g within Europe EN60204 1 Safety of machinery e The cables should be dimensions according to any local codes or regulations Guideline dimensions are given in section 0 e Suitable fuses to provide wiring protection of the input power cable should be installed in the incoming supply line according to the data in section O The fuses must comply with any local codes or regulations in place In general type gG IEC 60269 or UL type T fuses are suitable however in some cases type aR fuses may be required The operating time of the fuses must be below 0 5 seconds e Where allowed by local regulations suitably dimensioned type B MCB circuit breakers of equivalent rating may be utilised in place of fuses providing that the clearing capacity is sufficient for the installation e When the power supply is removed from the drive a minimum of 30 seconds should be allowed before re applying the power A minimum of 10 minutes should be allowed before removing the terminal covers or connection e The maximum permissible short circuit current at the Optidrive Power terminals as defined in IEC60439 1 is 100kA zm e e Electrical Installat 4 4 Drive and Motor Connection e The drive inherently produces fast switching of the output voltage PWM to the motor compared to the mains supply for motors which have been wound for operation with a variable speed drive then there is no preventative measures required ho
45. e time period that the stir function will be active once triggered excludes time for deceleration to stop P8 03 Cleaning Function Select ies See SECOS ru mumoy This parameter configures the drive conditions that will cause activation of the automatic pump clean function 0 Disabled 1 Active on Start up Only The pump cleaning function operates every time the pump is started 2 Active on start up and over torque detection The pump cleaning function operates every time the pump is started and also in the event that the drive detects a possible pump blockage during normal operation This requires the Load Profile Monitoring function to be active and commissioned for correct operation see parameter P8 06 3 Active on over torque detection only The pump cleaning function operates only when a possible pump blockage is detected during normal operation This requires the Load Profile Monitoring function to be active and commissioned for correct operation see parameter P8 06 Note The pump clean function can also be activated by digital input configured in group 9 parameters Cleaning Time Sets the time period for the operation of the pump cleaning cycle When bi directional pump cleaning is selected the time interval is used twice once in each direction P8 05 Clean Function Ramp Time See wor Soupe vy o eer ee lote aes Independent ramp rate used only for the pump automatic cleaning function see P8 03 when the motor is Accelerate
46. e will always initially run at Preset Speed 4 P2 04 l Mains Loss Stop Mode on rae ES SEES 9 2 Pa Extended Parameters 9 Controls the behaviour of the drive in response to a loss of mains power supply whilst the drive is enabled 0 Mains Loss Ride Through The Optidrive will attempt to continue operating by recovering energy from the load motor Providing that the mains loss period is short and sufficient energy can be recovered before the drive control electronics power off the drive will automatically restart on return of mains power 1 Coast To Stop The Optidrive will immediately disable the output to the motor allowing the load to coast or free wheel When using this setting with high inertia loads the Spin Start function P2 26 may need to be enabled 2 Fast Ramp To Stop The drive will ramp to stop at the rate programmed in the Fast deceleration time P2 25 Parameter Access Lock Sa EIER ET RENE Se 0 Unlocked All parameters can be accessed and changed Extended Menu Access Code 1 0 999 10 2 Parameter Group 3 PID Control Par Parameter Name Minimum Maximum Default Units P3 01 PID Proportional Gain 01 300 10 PID Controller Proportional Gain Instantaneous error between the feedback and the set point in the PID controller is multiplied by P3 01 to produce the output from the PID controller Higher values of proportional gain produce a larger change in the drive output
47. ection 7 1 Pump staging DOL Cascade Fire Mode Active Logic 1 when the drive in running in Fire Mode Fire Mode input is active 10 Maintenance Due Logic 1 when Maintenance Timer expires indicating that Maintenance is now due 11 Drive Available Logic 1 when drive is in Auto mode no trips are present and the safety circuit is enabled indicating that drive is ready for automatic control 12 Drive Tripped Logic one when the drive has tripped and the display shows the fault code 13 Hardware Inhibit Status Logic 1 when both Hardware Enable STO inputs are present and the drive is able to be operated 14 PID Error gt Limit The PID Error difference between setpoint and feedback is greater than or equal to the programmed limit When using settings 4 7 parameters P2 19 and P2 20 are used to control the output behaviour The output will switch to Logic 1 when the selected signal exceeds the value programmed in P2 19 and return to Logic O when the signal falls below the value 0 1 2 3 4 5 6 7 8 9 programmed in P2 20 Adjustable Threshold 2 Upper Limit AO2 RO2 P2 20 100 0 Setting the upper limited value for P2 13 and P2 18 please refer to P2 13 or P2 18 P2 19 Adjustable Threshold 2 Lower Limit AO2 RO2 0 P219 00 Setting the lower limited value for P2 13 and P2 18 please refer to P2 13 or P2 18 Display Scaling Factor 30 000 30 000 0000 Determines the factor for sc
48. ed Units 380 480V 10 3 Phase Input KW Model Number kW HP Output Current A 1 Note The final two characters of the model number relate to available factory build options as follows TN OLED Text Display standard PCB coating TC OLED Text Display additional PCB conformal coating 2 2 Identifying the Drive by Model Number Each drive can be identified by its model number shown below The model number is on the shipping label and the drive nameplate The model number includes the drive and factory fitted options ODV 3 4 4 0460 3 F 1 N T N Product Range PCB Coating ODE E Drive Series N Standard Localised Coating ODV HVAC Series C Full coating ODP Performance Series Generation Display S LED T OLED Voltage Code Enclosure 4 380 480 2 IP20 N IP55 X IP66 Non Switched Y IP66 Switched Frame Size Brake Transistor 1 No Brake Transistor 4 Brake Transistor Output Current EMC Filter Shown with 1 decimal place O No EMC Filter 4 With EMC Filter Supply Phase 3 3 Phase Input ESSES ESSES ESSES SG ESSES ESSES EES www invertekdrives com 7 Optidrive HVAC Eco User Guide Revision 1 00 3 Mechanical Installation 3 1 Before Installation DER e Carefully Unpack the Optidrive and check for any signs of damage Notify the shipper immediately if any exist e Check the drive rating label to ensure it is of the correct type and power requirements for the a
49. er load trip Drive has tripped on overload Check to see when the decimal points are flashing drive in overload and after delivering gt 100 of either increase acceleration rate or reduce the load value in P1 08 for a period of Check motor cable length is within the limit specified for the relevant drive time in section 11 3 04 Ensure the motor nameplate parameters are correctly entered in P1 07 P1 ENTM Hardware Over Current Check the wiring to motor and the motor for phase to phase and phase to earth short circuits Disconnect the motor and motor cable and retest If the drive trips with no motor connected it must be replaced and the system fully checked and retested before a i ium o c SE D v gt O O cr ca EnT M trp 08 and P1 09 Check the load mechanically to ensure it is free and that no jams blockages or other mechanical faults exist replacement unit is installed Over voltage Over voltage on DC bus The value of the DC Bus Voltage can be displayed in PO 20 A historical log is stored at 256ms intervals prior to a trip in parameter PO 36 This fault is generally caused by excessive regenerative energy being transferred from the load back to the drive When a high inertia or over hauling type load is connected If the fault occurs on stopping or during deceleration increase the deceleration ramp time P1 04 If operating in PID control ensure that ramps are active by reducing P3 11 Under voltage
50. es The integrity of all ground connections should be checked periodically 4 1 2 Protective Earth Conductor The Cross sectional area of the PE Conductor must be at least equal to that of the incoming supply conductor 4 1 3 Safety Ground This is the safety ground for the drive that is required by code One of these points must be connected to adjacent building steel girder joist a floor ground rod or bus bar Grounding points must comply with national and local industrial safety regulations and or electrical codes 4 1 4 Motor Ground The motor ground must be connected to one of the ground terminals on the drive 4 1 5 Ground Fault Monitoring As with all inverters a leakage current to earth can exist The Optidrive is designed to produce the minimum possible leakage current whilst complying with worldwide standards The level of current is affected by motor cable length and type the effective switching frequency the earth connections used and the type of RFI filter installed If an ELCB Earth Leakage Circuit Breaker is to be used the following conditions apply e A Type B Device must be used e The device must be suitable for protecting equipment with a DC component in the leakage current e Individual ELCBs should be used for each Optidrive Drives with an EMC filter have an inherently higher leakage current to Ground Earth The Optidrive product range has input supply voltage surge suppression components fitted to protec
51. et MSTP network the following procedure should be used 1 Set P1 14 101 to allow access to the extended parameters On each drive set a unique MAC ID in parameter P5 01 Set the required MSTP baudrate in P5 03 Select the required data format in P5 04 Define a unique BACNet Device Instance ID for each drive using parameters P5 09 and P5 10 Select control from BACNet connection by setting P1 12 6 SN M sco Da www invertekdrives com 37 Optidrive HVAC Eco User Guide Revision 1 00 10 3 6 Object Dictionary Binary Value Object Object Name Access Run Stop State Trip State Hand Mode Inhibit Mode Mains Loss Fire Mode indi indi Fa External 24V Mode Maintenance Due Clean Mode BV10 Terminal Mode BV11 Bypass Mode BV12 Digital Input 1 BV13 Digital Input 2 BV14 Digital Input 3 BV15 Digital Input 4 BV16 Digital Input 5 BV17 Digital Input 6 BV18 Digital Input 7 BV19 Digital Input 8 BV20 Relay Output 1 BV21 Relay Output 2 BV22 Relay Output 3 BV23 Relay Output 4 BV24 Relay Output 5 BV25 Run Stop CMD BV26 Fast Stop BV27 Trip Reset BV28 Coast Stop BV29 Relay 1 CMD BV30 Relay 2 CMD BV31 Relay 3 CMD L Le O ded Q c E E Le Q L Z Q 79 Enable State i i This object indicates drive is in external 24V mode YES NO This object indicates if maintenance service is due YES NO This object indicates if pump clean function is on ON OFF This object indicates if drive is in terminal control mode
52. frequency in response to changes in the PID set point or feedback signals Too high a value can cause instability PID Integral Time CG qu po Sado PID Controller Integral Time Accumulated error in the PID control Uses accumulated errors between set point and feedback signals to influence the output from the PID controller P3 02 is the time constant for accumulating error Larger values provide a more damped response Lower values result is a faster system response but may result in instability PID Differential Time Ue cco PID Differential Time Constant The Differential time constant references the rate of change of the feedback signal over time and works to slow the rate of change of the PID controller particularly as it approached the set point Setting a shorter time will decrease overshoot but slow down response and may lead to instability Note P3 03 is set to O by default which disables the differential time constant Care must be taken when adjusting this value outside of its default value PID Operating Mode O Direct Operation Use this mode if an increase in the feedback signal should result in an decrease in the motor speed 1 Inverse Operation Use this mode if an increase in the feedback signal should result in an increase in the motor speed PID Reference Select Selects the source for the PID Reference Set point O Digital Preset Set point P3 06 is used 1 Analog Input 1 Set point 2 Analog Input 2 Set point PID Digit
53. he full range of the input A positive offset is deducted from the incoming analog signal and a negative offset is added to the signal For example if P2 30 is set for O 10V and the analog offset is set to 10 096 then 1 volt 1096 of 10V will be deducted from the incoming analog reference prior to it being applied Analoginput2Format Terminal10 O Z 1 fuma U B I0 0 to 10 Volt Signal Uni polar U 10 0 10 to O Volt Signal Uni polar PEc Eh Motor PTC Thermistor Input A 0 20 0 to 20mA Signal E 4 20 4to 20mA Signal the Optidrive will trip and show the fault code 4 COF if the signal level falls below 3mA r 4 20 4 to 20mA Signal the Optidrive will ramp to preset speed 4 if the signal level falls below 3mA E 20 4 20 to 4mA Signal the Optidrive will trip and show the fault code 4 COF if the signal level falls below 3mA r 20 4 20 to 4mA Signal the Optidrive will ramp to preset speed 4 if the signal level falls below 3mA Analog Input 2 scaling 00 2000 1000 76 P2 34 is used to scale the analog input prior to being applied as a reference to the drive For example if P2 34 is set for O 10V and the scaling factor is set to 200 0 a 5 volt input will result in the drive running at maximum speed P1 01 Analog Input 2 Offset 500 0 500 0 00 P2 35 defines an offset for the analog input as a percentage of the full range of the input A positive offset is deducted from the incoming analog signa
54. horised Distributor an default see section 5 9 F Ptc 21 Motor PTC over heat Motor PTC Over Temperature The connected motor PTC device has caused the drive to trip analog input 2 configured for PTC device Fan F Cooling Fan Fault Cooling Fan Fault Check and if necessary replace the drive internal cooling fan O heat 23 Ambient Temperature Ambient Temperature too The measured temperature around the drive is above the operating limit High Ensure the drive internal cooling fan is operating Ensure that the required space around the drive as shown in sections 3 8 thru 3 10 has been observed and that the cooling airflow path to and from the drive is not restricted Increase the cooling airflow to the drive Reduce the effective switching frequency setting in parameter P2 24 Reduce the load on the motor drive Exceed max torque Over Current Error Current Monitoring Function has detected current levels above the normal operating condition for the application Check mechanical load has not changed and that the load is not jammed or stalling For pump application check for potential pump blockage For fan applications check airstream to and from the fan is not restricted Output torque too low Under Current Error Current Monitoring Function has detected current levels below the normal operating condition for the application Check for mechanical breakages causing loss of load e g belt break Check motor has not become disconnected from the dr
55. ional gain value for the speed controller Higher values provide better output frequency regulation and response Too high a value can cause instability or even over current trips For applications requiring best possible performance the value should be adjusted to suit the connected load by gradually increasing the value and monitoring the actual output speed of the load until the required dynamic behaviour is achieved with little or no overshoot where the output speed exceeds the setpoint In general the factory set value will be suitable for most fan and pump applications higher friction loads can tolerate higher values of proportional gain and high inertia low friction loads may require the gain to be reduced Vector Speed Controller Integral Time Constant Sets the integral time for the speed controller Smaller values provide a faster response in reaction to motor load changes at the risk of introducing instability For best dynamic performance the value should be adjusted to suit the connected load ud Motor Power Factor Cos 000 099 When operating in Vector Speed or Vector Torque motor control modes this parameter must be set to the motor nameplate power factor P4 07 Maximum Motoring Current Torque Limit 00 125 0 110 0 This parameter defines the maximum current or torque limit used by the drive 12 Thermal Overload Value Retention Log fo a fc fo 0 Disabled 1 Enabled All Optidrives feature electronic ther
56. ive Drive Output Fault Drive output fault Drive output fault refer to your IDL Authorised Distributor Internal STO circuit Refer to your Invertek Sales Partner Error Autotune fail 1 Measured motor stator resistance varies between phases Ensure the motor is correctly connected and free from faults Check the windings for correct resistance and balance DD c p O G A o P Ko gt O i U Torq Out F STO F N N UI Bs 26 29 atr 01 40 IB KA LU Autotune fail 2 Measured motor stator resistance is too large Ensure the motor is correctly connected and free from faults Check that the power rating corresponds to the power rating of the connected drive 42 Autotune fail 3 Measured motor inductance is too low Ensure the motor is correctly Autotune Failed connected and free from faults ATF 02 ATF 03 Autotune fail 4 Measured motor inductance is too large Ensure the motor is correctly connected and free from faults Check that the power rating corresponds to the power rating of the connected drive Autotune fail 5 Measured motor parameters are not convergent Ensure the motor is correctly connected and free from faults Check that the power rating corresponds to the power rating of the connected drive Feedback Pressure Low Low Pressure Detected by Pipe Check the pump system for leaks for burst pipes Fill Function Check the Pipe fill function has been commissioned correctly P3 16 amp P3
57. l Input Status Bit O indicates digital input 1 status bit 1 indicates digital input 2 status etc Analog Input 2 Signal Level O to 1000 0 to 100 0 Drive Heat sink Temperature O to 100 O to 100 C User Register 1 Can be accessed by PLC program or group 9 parameters User Register 2 Can be accessed by PLC program or group 9 parameters P0 80 Value PO 80 value can be selected by P6 28 P5 13 Fieldbus Module PDI4 When using an optional Fieldbus interface this parameter configures the parameter source for the 4th process data word transferred from the network master to the drive during cyclic communications O User ramp time In second with two decimal places 1 User Register 4 Can be accessed by PLC program or group 9 parameters 14 Fieldbus Module PDI3 When using an optional Fieldbus interface this parameter configures the parameter source for the 3rd process data word transferred from the network master to the drive during cyclic communications P 0 Not used No function 1 User PID Reference O to 1000 0 to 100 0 2 User Register 3 Can be accessed by PLC program or group 9 parameters P5 9 5 Parameter Group 8 HVAC Function Specific Parameters Par Parameter Name Minimum Maximum Default Units P8 01 Stir Interval Duration Period of inactivity drive is standby mode that will trigger the drive stir function P8 02 Stir Activation Time 6000 Set th
58. l Revision 7 Product Description Invertek Optidrive HVAC BACnet Standardized Device Profile Annex L U BACnet Operator Workstation B OWS U BACnet Advanced Operator Workstation B AWS U BACnet Operator Display B OD U BACnet Building Controller B BC U BACnet Advanced Application Controller B AAC V BACnet Application Specific Controller B ASC U BACnet Smart Sensor B SS U BACnet Smart Actuator B SA List all BACnet Interoperability Building Blocks Supported Annex K DS RP B DS WP B DM DDB B DM DOB B DM DCC B DM RD B Segmentation Capability L Able to transmit segmented messages Window Size U Able to receive segmented messages Window Size Standard Object Types Supported An object type is supported if it may be present in the device For each standard Object Type supported provide the following data 1 Whether objects of this type are dynamically creatable using the CreateObject service 2 Whether objects of this type are dynamically deletable using the DeleteObject service 3 List of the optional properties supported 4 List of all properties that are writable where not otherwise required by this standard 5 List of all properties that are conditionally writable where not otherwise required by this standard 6 List of proprietary properties and for each its property identifier datatype and meaning 7 List of any property range restrictions L Le O ded 4 c Le Q L ya Q WY
59. l and a negative offset is added to the signal For example if P2 33 is set for 0 10V and the analog offset is set to 10 0 then 1 volt 10 of 10V will be deducted from the incoming analog reference prior to it being applied Start Mode Select Ea Defines the behaviour of the drive relating to the enable digital input and also configures the Automatic Restart function Ed9E r Following Power on or reset the drive will not start if Digital Input 1 remains closed The Input must be closed after a power on or reset to start the drive RUEa D Following a Power On or Reset the drive will automatically start if Digital Input 1 is closed RUEa Ito RUEa 5 Following a trip the drive will make up to 5 attempts to restart at 20 second intervals The drive must be powered down to reset the counter The numbers of restart attempts are counted and if the drive fails to start on the final attempt the drive will trip with the fault and will require the user to manually reset the drive D A NG ERBEb modes allow the drive to Auto start therefore the impact on system Personnel safety needs to be considered www invertekdrives com 27 Optidrive HVAC Eco User Guide Revision 1 00 Par ParameterName O Minimum Maximum Default Units P2 37 Hand Keypad Fieldbus Starting Mode T IRSE ENSE IRE e Options O to 3 are only active when P1 12 1 or 2 keypad Mode With these settings the drive waits for the keypad st
60. lded Twisted pair cables are recommended e Power and Control Signal cables should be routed separately where possible and must not be routed parallel to each other e Signal levels of different voltages e g 24 Volt DC and 110 Volt AC should not be routed in the same cable e Maximum control terminal tightening torque is 0 5Nm e Control Cable entry conductor size 0 05 2 5mm 30 12 AWG 4 8 Connection Diagram 4 8 1 Power Terminal Designations Incoming Mains Power Supply Motor Connections For 1 Phase Supply connect to Connect the motor to the U V amp L1 L and L2 N terminals P W terminals For 3 Phase Supply connect to a The motor earth must be L1 L2 amp L3 terminals PC connected to the drive Phase sequence is not l important Protective Earth Ground connection The drive must be Earthed Grounded 24V Supply 100mA Digital Run St ati Digital Analog Preset Input 2 Input Ref Speed 1 Digital Analog Analog Input 3 Input 1 Ref Input 2 Ref Digital Inputs 8 30 Volt DC 10 Volt 10mA Output Analog Input 1 Analog Output 0 10 Volt 4 20mA 20mA Max 0 Volt Supply External Input pp OV 10 DI 5 A12 CIE E Analog Output 0 10 Volt 4 20mA O 14 20mA Max e External Hardware Enable Circuit DES GDG eri er e Healthy Fault Relay Contacts 250VAC 30VDC 5A Maximum Running 16 www invertekdri
61. mal overload protection for the connected motor designed to protect the P Extended Parameters rm motor against damage An internal overload accumulator monitors the motor output current over time and will trip the drive if the usage exceeds the thermal limit When P4 12 is disabled removing the power supply from the drive and re applying will reset the value of the accumulator When P4 12 is enabled the value is retained during power off P4 9 4 Parameter Group 5 Communication Parameters Par Parameter Name O Minimum Maximum Default Units P5 01 Drive Fieldbus Address MAC ID bo LG os po do Sets the Fieldbus address for the Optidrive When using Modbus RTU this parameter sets the Node Address Refer to section 10 2 for further information When Using BACnet MS TP this parameter sets the MAC ID Refer to section 10 3 for further information Modbus RTU BACnet Baud rate 96 115 2 115 2 Sets the baud rate when Modbus BACnet communications are used ferir mms o Modbus RTU BACnet Data Format Do f wd 2 Sets the expected Modbus or BACnet telegram data format as follows n No Parity 1 stop bit n7 e No parity 2 stop bits D Odd parity 1 stop bit E Even parity 1 stop bit Communications Loss Timeout 00 50 10 seconds Sets the watchdog time period for the communications channel If a valid telegram is not received by the Optidrive within this time period th
62. mp to stop P1 05 0 will ramp the drive to stop using the value for deceleration entered in P1 04 Coast to stop P1 05 1 will allow the motor to coast to stop uncontrolled 6 1 5 Energy Optimiser The Energy Optimiser attempts to reduce the overall energy consumed by the drive and motor when operating at constant speeds and light loads The Energy Optimiser is intended for applications where the drive may operate for some periods of time with constant speed and light motor load P1 06 Energy Optimiser O Disabled 1 Enabled 6 1 6 Voltage Boost Voltage boost is used to increase the applied motor voltage at low output frequencies in order to improve low speed and starting torque Excessive voltage boost levels may result in increased motor current and temperature and force ventilation of the motor may be required The default value for Voltage boost is set between 0 5 and 2 596 depending on drive size and is typically ok for the majority of HVAC applications P1 11 Voltage Boost Set as a percentage of motor rated voltage P 1 07 SET 20 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 21 7 Parameters 7 1 Parameter Set Overview The Optidrive HVAC Eco Parameter set consists of 9 groups as follows e Group 1 Basic Parameter Set e Group2 Extended Parameter Set e Group 3 User PID Control Parameter Set e Group 4 Motor Control Parameters e Group 5 Field Bus Communications Parameter Set e Gr
63. n kWh When the value reaches 1000 it is reset back to 0 0 and the value of P0 27 MWh meter is increased MWh Two entry display First display shows user resettable meter reset with P6 23 Second display shows none resettable value Displays the amount of energy consumed by the drive in MWh Software Version PoE Displays the software version of the drive Four entry display First display IO Version Second display IO Checksum Third display DSP Version Fourth display DSP Checksum Drive Type DECEM Displays the type details of the drive Three entry display P0 27 P0 28 First display Frame size and input voltage level Second display Power rating www invertekdrives com 33 Optidrive HVAC Eco User Guide Revision 1 00 Parameter Name Units Third display Output Phase Count Serial Number E Displays the unique serial number of the drive Dual entry display First display Serial number MSB Second display Serial number LMSB Run Time Since Date of Manufacturer Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive P0 31 Run Time Since Last Trip 1 HH MM SS Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive since the last fault occurred Run time clock stopped by drive disable or trip rese
64. nal ground clamp ET 14 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 15 4 5 Motor Terminal Box Connections Most general purpose motors are wound for operation on dual voltage supplies This is indicated on the nameplate of the motor This operational voltage is normally selected when installing the motor by selecting either STAR or DELTA connection STAR always gives the higher of the two voltage ratings uaaa lp Incoming Supply Voltage Motor Nameplate Voltages Connection DELTA 400 400 690 Delta 2 E uone e1su Jed i 4 6 Motor Thermal overload Protection 4 6 1 Internal Thermal overload protection The drive has an in built motor thermal overload function this is in the form of an I t trP trip after delivering gt 100 of the value set in P1 08 for a sustained period of time e g 11096 for 60 seconds 4 6 2 Motor Thermistor Connection Where a motor thermistor is to be used it should be connected as follows Control Terminals l Additional Information 2 3 4 5 E 9 40 141 42 43 e Compatible Thermistor PTC Type 2 5kQ trip level Use a setting of P1 13 that has Input 5 function as External Trip e g P1 13 6 Refer to section 8 1 for further details ESSES SEE SEE AAA www invertekdrives com 15 SHR Electrical Installat Optidrive HVAC Eco User Guide Revision 1 00 4 7 Control Terminal Wiring e All analog signal cables should be suitably shie
65. oltages R Drive temperature R 10 2 3 Modbus Parameter Access All User Adjustable parameters Groups 1 to 5 are accessible by Modbus except those that would directly affect the Modbus communications e g e P5 01 Drive Fieldbus Address e P5 03 Modbus RTU Baud Rate e P5 04 Modbus RTU Data Format All parameter values can be read from the drive and written to depending on the operating mode of the drive some parameters cannot be changed whilst the drive is enabled for example Internal drive frequency set point Measured DC Bus Voltage in Volts Measured Heatsink Temperature in C Output power of the drive to two decimal places e g 1100 11 00 kW When accessing a drive parameter via Modbus the Register number for the parameter is the same as the parameter number E g Parameter P1 01 Modbus Register 101 Modbus RTU supports sixteen bit integer values hence where a decimal point is used in the drive parameter the register value will be multiplied by a factor of ten E g Read Value of P1 01 500 therefore this is 50 0Hz For further details on communicating with Optidrive using Modbus RTU please refer to your local Invertek Sales Partner 36 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 37 10 3 BACnet MSTP 10 3 1 Overview Optidrive HVAC Eco provides an interface for direct connection to a BACNet MS TP network Connection is made via the RJ45 connection port An optional ada
66. optionally be set to the RPM shown on the motor nameplate When this parameter is entered all speed related parameters in the drive are displayed in RPM When the parameter is set to zero all speed related parameters are displayed in Hz ission Comm 6 1 2 Minimum and Maximum Frequencies Speeds Optidrive HVAC Eco units are factory set to operate the motor from zero up to base speed 50 or 60Hz output In general this operating range is suitable for a wide range of requirements however in some cases it may be desired to adjust these limits e g where the maximum speed of a fan or pump may provide excessive flow or where operation below a certain speed is never required In this case the following parameters can be adjusted to suit the application P1 01 Maximum Frequency In general this should match the motor rated frequency If operation above this frequency is desired confirmation from the motor manufacturer and the manufacturer of any connected fan or pump should be sought that this is permissible and will not cause damage to the equipment P1 02 Minimum Frequency A suitable minimum can be set to prevent the motor operating at low speed which may cause the motor to overheat In some applications such as a pump circulating water through a boiler it may be necessary to set a speed to ensure the boiler does not run dry during operation 6 1 3 Acceleration and Deceleration Ramp Times Optidrive HVAC Eco units are factory set with a
67. or negative speeds P2 11 Analog Output 1 Function Terminal 8 lt 8 Digital Output Mode Logic 1 24V DC Drive Enabled Running Logic 1 when the Optidrive is enabled Running Drive Healthy Logic 1 When no Fault condition exists on the drive At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency Output Frequency gt 0 0 Logic 1 when the motor runs above zero speed Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit Reserved No Function Analog Input 2 Signal Level gt Limit Logic 1 when the signal applied to the Analog Input 2 exceeds the adjustable limit Analog Output Mode Format set in P2 12 8 Output Frequency Motor Speed O to P 01 9 Output Motor Current 0 to 20096 of P1 08 10 Output Motor Torque 0 16596 of motor rated torque 11 Output Motor Power 0 to 15096 of drive rated power 12 PID Output O 100 represents the output of the internal PID controller ini When using settings 4 7 parameters P2 16 and P2 17 are used to control the output behaviour The output will switch to Logic NO H B W N F GO 1 when the selected signal exceeds the value programmed in P2 16 and return to Logic O when the signal falls below the value programmed in P2 17 p2 12 Analog OutputiFormat Terminalg oco U O 10
68. ossscccccssssccncssssscnccssssencessssessessssessessssestesssseensesseseneassssess 31 9 6 Parameter Group 0 Monitoring Parameters Read Only 2 5 pia E ERI ERE Vae PECE EE CER RC Dando Ria DEI ue Ha C Du aa LEVE QUERER RUE 33 10 Serialcommunications pov desees i oek orae o nen aE E Ree I Sa Nee ede 0a Ore EOS danos QUAS PIS AAO DX Sd ss e uS IER EAA 35 10 1 RS AS5 COMMUNICATIONS Lar Ria td ert ota A tia DR feas iae aa A up asd vn Duet ost ran dna a 35 10 2 Modbus RTUCommuNICaONS qe cun er REP uou va terat vu Cu FL Mor OR REB RF DK DR SU 35 10 3 SP L PR ani PD A a DO a A dn Ei DD 6 pr NR O daN a O ari PR o DR 37 11 Technical Data asas a sadias ns aan aaa s TE o dana Lendas E sado asas aaa GE ana Daiana 41 11 1 EVV INORG gds RENA ARSENAL PNR DRDS ER RT RD VIM NU DE RR DO VA A PR A EUR aU pivfd 41 11 2 InputVoliase RAM CCS asso sd Orten d ooa A RA SR M EF NP UR 41 11 3 Output PoweranpdCubrepntt3tllBS TTT 41 11 4 Additional Information for UL Approved Installations ccccccssseccccessscccsesecccceesscccsscssescssousesecseusesccseusesecseusecesseuseesesensersesensereess 42 11 5 BIST ST Ga T Vae ON E ETT OTT Da E opanasue na deGanau AA 42 12 WEOUDICSHOOUINE stats irado ion ara Sousa SA ve sees ude veh E Ps san T next VIII SM HEP MI ia 43 12 1 RAUL THIOSSdB BS 2 vedete d tesi nodu esie ia dando deii tod Better leuc tos va bte a d s dees epi ise A lah tote TTT 43 ET SG GEES ESSES SE SS www invertekdrives com 5 Optidri
69. ot be assigned other functions 0 Disabled 1 Enabled P8 12 BypassmodeofFire CC 1 0 Parameter configures the drive to switch to bypass mode automatically should an input to the drive be configured for Fire Mode operation and that input becomes active When enabled the drive standard relays 1 and 2 are dedicated to bypass control and cannot be assigned other functions 0 Disabled 1 Enabled P8 13 Bypass Contactor Changeover Time LG xg o o qp ees 1 Extended Parameters 9 Parameter active when Bypass function is enabled Parameter P8 05 sets a time delay or changeover time between the switching of the drive relays controlling the bypass circuitry Care must be taken when setting P8 13 to ensure that drive and DOL contactors are not switched in circuit simultaneously Both Mechanical and Electrical interlocking of drive and DOL contactors to regional standards are recommended in configuring the Bypass function P8 14 Pump Staging Function Select ET T E E Parameter enables the pump staging cascade function on the drive 0 Disabled 1 Single VFD with DOL Cascade max 4 DOL pumps 2 Multiple Drive Cascade Master Drive Only valid when drive set to Optibus master address P5 01 1 P8 15 Number of Assist Pumps REESE ee CERO ESSE TTE Parameter valid when P8 14 is set to 1 or 2 to enable Pump Staging Function P8 15 set the number of assist pumps P8 14 1 or network slave drives P8
70. oup 8 HVAC Specific Functions Parameter Set e Group 0 Monitoring and Diagnostic Parameters Read Only When the Optidrive is reset to factory defaults or is in its factory supplied state only Group 1 Parameters can be accessed In order to allow access to parameters from the higher level groups P1 14 must be set to the same value as P2 40 Default setting 101 With this setting parameter groups 1 5 and group 8 can be accessed along with the first 39 parameters in Group O These parameters are listed in the tables below For advanced parameter access P1 14 can be set to the same value as P6 30 Default setting 201 which allows access to all parameter groups and ranges Advanced parameter descriptions are listed in the advanced user guide Values given in brackets are default settings for horsepower rated drive models 7 2 Parameter Group 1 Basic Parameters Par Parameter Name Minimum Maximum Default Units P1 01 Maximum output frequency or motor speed limit Hz or rpm If P1 10 gt 0 the value entered displayed is in Rpm Note The maximum possible setting of is limited to the lowest value of o 5xP1 09 o 5xP1 10 e P2 24 16 e 500 0Hz P1 02 Minimum Speed Limit vmm P1 01 E Hz Rpm Minimum speed limit Hz or RPM If P1 10 gt 0 the value entered displayed is in Rpm TEREE oo 60000 Acceleration ramp time from 0 to base speed P 1 09 in seconds P1 04 Deceleration
71. p with 2 deceleration ramp Bit 2 Reset request Set to 1 in order to reset any active faults or trips on the drive This bit must be reset to zero once the fault has been cleared Bit 3 Coast stop request Set to 1 to issue a coast stop command Command Speed Reference Set point must be sent to the drive in Hz to one decimal place e g 500 50 0Hz Command Ramp times This register specifies the drive acceleration and deceleration ramp times used when Fieldbus Ramp Control is selected P5 08 1 irrespective of the setting of P1 Error code Drive status Refer to section 15 1 for a list of fault codes and diagnostic information 4 12 The input data range is from O to 60000 0 00s to 600 005 Output Frequency Output frequency of the drive to one decimal place e g 123 12 3 Hz F3 L Le O ded o c O Q o Ke Q Uu This register contains 2 bytes The Lower Byte contains an 8 bit drive status word as follows Bit O O Drive Disabled Stopped 1 Drive Enabled Running Bit 1 0 Drive Healthy 1 Drive Tripped The Upper Byte will contain the relevant fault number in the event of a drive trip EN I Output Current R Output current of the drive to one decimal place e g 105 10 5Amps_ Output Torque R Motor output torque level to one decimal place e g 474 47 4 Output Power R Andogilevel R Analog2 Level R Pre Ramp Speed Reference R DC bus v
72. peed Optional P1 10 www invertekdrives com 3 Optidrive HVAC Eco User Guide Revision 1 00 c c C d M PT V e Declaration of Conformity Invertek Drives Ltd hereby states that the Optidrive HVAC Eco product range conforms to the relevant safety provisions of the Low Voltage Directive 2006 95 EC and the EMC Directive 2004 108 EC and has been designed and manufactured in accordance with the following harmonised European standards EN 61800 5 1 2003 Adjustable speed electrical power drive systems Safety requirements Electrical thermal and energy EN 61800 3 2 Ed 2004 Adjustable speed electrical power drive systems EMC requirements and specific test methods EN61000 5 12 Limits for harmonic currents produced by equipment connected to public low voltage systems with input current 16 A and 75 A per phase Requirements are fulfilled without the need for Line Reactors according to the THC values specified in Table 3 for values of Rscc gt 185 EN 55011 2007 Limits and Methods of measurement of radio disturbance characteristics of industrial scientific and medical ISM radio frequency equipment EMC EN60529 1992 Specifications for degrees of protection provided by enclosures Electromagnetic Compatibility All Optidrives are designed with high standards of EMC in mind All versions intended for
73. pplication e To prevent accidental damage always store the Optidrive in its original box until required Storage should be clean and dry and within the temperature range 40 C to 60 C 3 2 General e The Optidrive should be mounted in a vertical position only on a flat flame resistant vibration free mounting using the integral mounting holes e Donot mount flammable material close to the Optidrive e Ensure that the minimum cooling air gaps as detailed in sections 3 5 and O are left clear e Ensure that the ambient temperature range does not exceed the permissible limits for the Optidrive given in section 11 1 e Provide suitable clean moisture and contaminant free cooling air sufficient to fulfil the cooling requirements of the Optidrive Mechanical Installat 3 3 Mechanical dimensions and Weights 3 3 1 IP66 Units 3 310 12 20 2765 10 89 251 5 9 90 33 4 131 273 1075 211 829 198 778 42 017 85 033 85 187 Mounting Bolt Sizes All Frame Sizes 4 x M4 8 Tightening Torques Control Terminal Torque Settings All Sizes 0 8 Nm 7 Ib in Power Terminal Torque Settings Frame Size 2 1 2 1 5 Nm 10 15 Ib in 8 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 9 3 3 2 IP55 Units MEREN E O T et o G 5 m T ES G ae ata us ow 75 030 sa Mounting Bolts Frame Size 4 M8 5 16 UNF Frame Size
74. ps 76800bps Data format 8N1 8N2 8E1 801 10 3 4 BACNet MS TP Parameters The following parameters are used to configure the drive when connecting to a BACNet MS TP network P1 12 Control Source Set this parameter to 6 to activate BACnet MS TP operation on a given network should have a unique value By default all drives are set to MAC ID 1 chosen baudrate of the BACnet system Auto baudrate is not supported P5 04 Data Format Use this parameter to set RS485 communication data format Possible settings are as follows n 1 No parity one stop bit default setting n 2 No parity two stop bits O 1 Odd parity one stop bit E 1 Even parity one stop bit The setting must match the requirement of the BACNet network Fieldbus Ramp Control This parameter determines whether the acceleration and deceleration time of the drive is controlled by the drive internal parameters P1 03 Acceleration Time P1 04 Deceleration Time or controlled directly from the BACNet MSTP network In most cases using the drive internal parameters is the best solution P5 09 and P5 10 are used to setup drive device instance ID value BACnet Device Instance ID High Instance ID P5 10 65536 P5 09 The allowed setting range is Range from O 4194304 Default value is set to 1 P5 11 Set BACnet MS TP max master property range from 1 127 Default set to 127 10 3 5 BACNet MSTP commissioning In order to connect the drive and operate on a BACN
75. ptor OPT 2 BNTSP IN provides a screw terminal connection arrangement where this is preferred G 10 3 2 Electrical Connection BACNet MS TP connection should be made via the RJ45 connection The pin connections are as follows 3 0 Volt 7 RS 485 BACnet 8 RS 4854 BACnet Warning This is not an Ethernet connection Do not connect directly to an Ethernet port Connection to BACNet networks is made easier using the optional OPT 2 BNTSP IN adapter which provides screw terminal connections Connection is then made as follows T b Lr e O 3 3 O S eu O A e BACNet MS TP networks require three conductors for best operation o RSR85 o RS485 o OVolt Common e Connection should be made using a suitable dual twisted shielded pair cable with a wave impedance of 120R e Use one of the twisted pairs to connect to the RS485 and RS485 of each drive e Use one conductor of the remaining pair to connect together all the O volt connection terminals e The cable shield should be connected to a suitable ground point to prevent interference e Do not connect the 0 Volt Common RS485 or RS485 to ground at any point e All connected devices should share a common ground connection e Network terminating resistor should be used at the end of the network to reduce noise 10 3 3 Interface Format Protocol BACnet MS TP Physical signal E RS485 half duplex Interface RJ45 Baudrate 9600bps 19200bps 38400b
76. q Invertek User Guide Drives com OPTIDRIVE HVAC Eco AC Variable Speed Drives 0 75 45kW 1HP 60HP 380 480V 3 Phase Input Installation and Operating Instructions o Ce AS Optidrive HVAC Eco User Guide Revision 1 00 Mechanical Mounting Information can be found in section 3 5 on page 10 HVAC Display Status Diagnostics and Programming Keypad Operation can be found in section O on page 17 Hardware Enable Circuit Link the terminals as shown optionally through contacts to enable drive operation nh ib iE V SEof Control Terminal l V Yet Yetta a eee eee eee Ce ee eee H Configuration based on factory settings t i Run Stop 10K Pot Close the switch to run enable Open the switch to stop LESE Ir se O N dfu Go Ufo w sche Y Mvv 1 Motor Cable For correct cable size see Technical ue Data on page 41 Observe the maximum permissible motor cable length For Motor cable lengths gt 50 metres an output filter is recommended Use a screened shielded cable The shield should be bonded to earth at both ends Fuses or MCB Check Drive Rating info in section 13 4 i e PE I1 12 13 Motor Connection Check for Star or Delta connection according to the motor voltage rating in section 4 5 on page 15 AC Supply Connection 380 380 Volts 1096 Check Drive Input Voltage Ranges on page 41 Motor Namepla
77. quency and no of phases 1 or 3 phase correspond to the rating of the Optidrive as delivered Never connect the mains power supply to the Output terminals U V W Do not install any type of automatic switchgear between the drive and the motor Wherever control cabling is close to power cabling maintain a minimum separation of 100 mm and arrange crossings at 90 degrees Ensure that all terminals are tightened to the appropriate torque setting Do not attempt to carry out any repair of the Optidrive In the case of suspected fault or malfunction contact your local Invertek Drives Sales Partner for further assistance GOES SEE 6 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 7 2 General Information and Ratings 2 1 Drive model numbers 2 1 1 IP66 Enclosed Units 380 480V 10 3 Phase Input Model Number Current A ODV 3 240022 3F1X TN 2 2 ODV 3 240041 3F1X TN ODV 3 240041 3F1D TN 15 2 4 1 IWEWOJU E49U95 E ODV 3 240058 3F1X TN 5 8 ODV 3 240077 3F1X TN ODV 3 240077 3F1D TN 3 4 7 7 z ODV 3 240095 3F1X TN ODV 3 240095 3F1D TN I II ee 9 5 x ODV 3 340140 3F1X TN ODV 3 340140 3F1D TN 4 ODV 3 340180 3F1X TN 18 T et 1 Note The final two characters of the model number relate to available factory build options as follows ga TN OLED Text Display standard PCB coating SC OLED Text Display additional PCB conformal coating 2 1 2 IP55 Enclos
78. r any damage caused during or resulting from transport receipt of delivery installation or commissioning The manufacturer also accepts no liability for damage or consequences resulting from inappropriate negligent or incorrect installation incorrect adjustment of the operating parameters of the drive incorrect matching of the drive to the motor incorrect installation unacceptable dust moisture corrosive substances excessive vibration or ambient temperatures outside of the design specification The local distributor may offer different terms and conditions at their discretion and in all cases concerning warranty the local distributor should be contacted first This user guide is the oriEgiigdals hi msetrrsu otnisoms e da anmd nmtt i oMls orf Contents of this User Guide are believed to be correct at the time of printing In the interest of a commitment to a policy of continuous improvement the manufacturer reserves the right to change the specification of the product or its performance or the contents of the User Guide without notice The contents of this User Guide are believed to be correct at the time of printing In the interest of a commitment to a policy of continuous improvement the manufacturer reserves the right to change the specification of the product or its performance or the contents of the User Guide without notice This User Guide is for use with version 1 15 Firmware User Guide Revision 1 00 Invertek Drives Lt
79. rrect Optidrive is based upon the motor full load current at the incoming supply voltage DO current MCB IeB sie current se To cable E NUNG pm BSS E 100 100 a pe qe t amp gaeatatoac a 100 100 100 e The maximum motor cable length stated applies to using a screened motor cable When using an unscreened cable the maximum cable length limit is increased by 5096 When using the Invertek Drives recommended output choke the maximum cable length limited can be increased by 10096 e The PWM output switching from any inverter when used with a long motor cable length can cause an increase in the voltage at the motor terminals depending on the motor cable length and inductance The rise time and peak voltage can affect the service life of the motor Invertek Drives recommend using an output choke for motor cable lengths of 50m or more to ensure good motor service life ET www invertekdrives com 41 ai dad D L lt O U Optidrive HVAC Eco User Guide Revision 1 00 11 4 Additional Information for UL Approved Installations Optidrive HVAC Eco is designed to meet the UL requirements In order to ensure full compliance the following must be fully observed Input Power Supply Requirements Supply Voltage 380 480 Volts for 400 Volt rated units 10 variation allowed Maximum 500 Volts RMS Imbalance Maximum 3 voltage variation between phase phase voltages allowed
80. s Group 5 Parameters Excluded BACnet see option 6 5 Slave Mode The drive acts as a Slave to a connected Optidrive operating in Master Mode 6 BACnet Mode Drive communicates responds as a slave within a BACnet network Digital Input Function Defines the function of the digital inputs When set to 0 the inputs are user defined using group 9 parameters or the PLC software function in the OptiTools Studio software package When set to a value other than 0 the digital input configuration is defined by digital input definition table see section 10 1 Extended Menu Access Parameter Access Control The following settings are applicable P1 14 P2 40 and P1 14 P6 30 Allows access to Parameter Group 1 only P1 14 P2 40 101 default Allows access to Parameter Groups O 5 and group 8 P1 14 P6 30 201 default Allows access to Parameter Groups 0 9 22 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 23 8 Digital Input Functions 8 1 Digital Input Configuration Parameter P1 13 Local Hand Digital Input 1 Digital Input 2 Digital Input 3 Analog Input 1 Analog Input 2 Control Function Terminal 2 Terminal 3 Terminal 4 Terminal 6 Terminal 10 EE O ME suite O Stop O Normal Operation Ox Rainer Gul When Input 3 is 1 C Preset 1 PI Set point Analog In 1 Analog In 2 Closed C Run Enable C Local Ctrl 2 Speed Reference C Momentary Start C Run Permit C Local Ctrl Star
81. t on next enable only if a trip occurred Reset also on next enable after a drive power down Run Time Since Last Trip 2 Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive since the last fault occurred Run time clock stopped by drive disable or trip reset on next enable only if a trip occurred under volts not considered a trip not reset by power down power up cycling unless a trip occurred prior to power down na Run Time Since Last Disable HH MM SS Extended Parameters 9 Two entry display First display shows hours Second display shows minutes and seconds Displays the total operating time of the drive since the last Run command was received Fan Run Time HH MM SS Displays the total operating time of the Optidrive internal cooling fans Two entry display First display shows user resettable time reset with P6 22 Second display shows none resettable time This is used for scheduled maintenance information DC Bus Voltage Log 256ms Diagnostic log for DC bus voltage Values logged every 256mS with 8 samples total Logging suspended on drive trip DC Bus Voltage Ripple Log 20ms EXEC P0 37 Diagnostic log for DC bus voltage ripple Values logged every 20mS with 8 samples total Logging suspended on drive trip P0 38 Heatsink Temperature Log 30s EEE Diagnostic log for heatsink temperature Values logge
82. t Command O Sto O Forward O Remote Ctrl Input 1 1 In PI Mode Analog O Stop O Fire Mode O Remote Ctrl eect n E HT C Run Enable C Normal Operation N lC Local Ctrl MPH EUM TS f P or feedback C Run Enable C Preset Speed 2 C Local Ctrl C Normal Operation Closed Preset Speeds C Momentary Start C Run Permit C Local Ctrl C Preset 2l Preset Speed 1 2 C Run Enable C Reverse C Local Ctrl C Preset 2 Input 1 O Stop O Fire Mode 7 O Remote Ctrl O Preset 1 Analog In 1 eem C Preset 2 JER suonoung 1nduj 16112 C Run Enable C Normal Operation C Local Ctrl O Normal Operation When Input 3 is O Stop O Remote Ctrl C Preset 1 PI Set point Analog In 1 Analog In 2 Closed C Run Enable C Local Ctrl 2 Speed Reference Keypad Start Command Determined by P2 37 O Normal Operation O Stop C Preset 1 PI Set point O Remote Ctrl O Ext Trip Analog In 1 C Run Enable gt C Local Ctrl vee C Normal Operation O No Function O Stop Disable O Remote Ctrl Analog In 1 Analog In 2 C Momentary Start o Local Ctrl me O Stop O Forward O Remote Ctrl Analog In 1 Analog In 2 O Stop O Fire Mode 7 O Remote Ctrl Analog In 1 Analog In 2 C Run Fwd C Normal Operation C Local Ctrl icu od d Digital input 3 Analog input 1 Analog input 2 Preset Speed Preset Speed 1 Preset Speed 2 fF Oo Of PresetSpeed3 O Forward O On O reset Speed 3 Keypad Speed Reference
83. t the drive from line voltage transients typically originating from lightning strikes or switching of high power equipment on the same supply 4 1 6 Shield Termination Cable Screen The safety ground terminal provides a grounding point for the motor cable shield The motor cable shield connected to this terminal drive end should also be connected to the motor frame motor end Use a shield terminating or EMI clamp to connect the shield to the safety ground terminal 4 2 Wiring Precautions Connect the Optidrive according to section 4 8 ensuring that motor terminal box connections are correct There are two connections in general Star and Delta It is essential to ensure that the motor is connected in accordance with the voltage at which it will be operated For more information refer to section 4 5 It is recommended that the power cabling should be 4 core PVC insulated screened cable laid in accordance with local industrial regulations and codes of practice T www invertekdrives com 13 Optidrive HVAC Eco User Guide Revision 1 00 TT 4 3 Incoming Power Connection Power should be connected to L1 L2 and L3 Phase sequence is not important For compliance with CE and C Tick EMC requirements a symmetrical shielded cable is recommended e A fixed installation is required according to IEC61800 5 1 with a suitable disconnecting device installed between the Optidrive and the AC Power Source The disconnecting device must conform to th
84. te Details Motor Rated Voltage P1 07 Motor Rated Current P1 08 Motor Rated Frequency P1 09 Motor Rated Speed Optional P1 10 2 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 3 OPTIDRIVE HVAC ECO IP66 Enclosure Mechanical Mounting Information can be found in section O on page 10 Applies to Switched version only In built Isolator Mains Power On Off Keypad Operation can be found in section O on page 17 Hardware Enable Circuit Link the terminals as shown optionally through switch contacts to enable drive operation l d OOOOOOOOOOO S d no Control Terminal Configuration based on factory settings Ce E RE oS ee PS BN E o 8 B Fuses or MCB Check Drive Rating info in section 13 4 Run Stop 10K Pot Close the switch to run enable Open the switch to stop Motor Cable Sizes MITTERE eo28 c 0 NCC NCC wg Besse RH M S M o BM e v 2 8 8 B oe UT Check the rating information in section O on page 41 Ye PE L1 L2 13 AC Supply Connection 380 380 Volts 10 3 Phase Motor Connections Check for Star or Delta connection according to the motor voltage rating see section 4 5 on page 15 Check Drive Input Voltage Ranges on page 41 Motor Nameplate Details Motor Rated Voltage P1 07 Motor Rated Current P1 08 Motor Rated Frequency P1 09 Motor Rated S
85. the Pump Clean function is disabled Preset speed 5 can be selected as per preset speeds 1 4 Preset Speed 6 Clean Speed 2 P1 01 P1 01 0 0 Hz Rpm Preset speed 6 is automatically reference by the Pump Clean function when this is enabled When the Pump Clean function is Preset Speed 7 Boost Speed 1 Pump Stir Speed P1 01 P1 01 0 0 Hz Rpm Preset speed 7 is automatically referenced by the Start Stop Boost function or the Pump Stir Function when these functions are enabled When they are disabled Preset speed 7 can be selected as per preset speeds 1 4 P2 08 Preset Speed 8 Boost Speed 2 P1 01 P1 01 00 Hz Rpm Preset speed 8 is automatically reference by the Start Stop Boost function when this function is enabled When disabled Preset speed 8 can be selected as per preset speeds 1 4 lu Skip Frequency Centre Point P1 02 P1 01 0 0 Hz Rpm P2 07 Defines the centre point of the skip frequency band The width of the skip frequency band is defined by Lower limit P2 09 P2 10 2 Upper limit P2 09 P2 10 2 All skip frequency bands defined for forward speeds are mirrored for negative speeds P2 10 Skip Frequency Band 00 P101 oo Unts Defines the width of the skip frequency band The width of the skip frequency band is defined by Lower limit P2 09 P2 10 2 Upper limit P2 09 P2 10 2 All skip frequency bands defined for forward speeds are mirrored f
86. the drive connection must be carried out according to the information shown in section 4 6 11 5 Derating Information Derating of the drive maximum continuous output current capacity is require when e Operating at ambient temperature in excess of 40 C 104 F e Operating at Altitude in excess of 1000m 3281 ft e Operation with Effective Switching Frequency higher than the minimum setting The following derating factors should be applied when operating drives outside of these conditions 11 5 1 Derating for Ambient Temperature Enclosure Type Maximum Temperature Derate by Maximum Permissible Without Derating IP55 40 C 104 F 1 5 per C 1 8 F DO 66 40 C 104 F 2 5 per C 1 8 F 11 5 2 Derating for Altitude Enclosure Type Maximum Altitude Derate by Maximum Perms sable Maximum Perms Without Derating UL Approved sable Non UL Approved IP55 1000m 3281ft 1 per 100m 328 ft 2000m 6562 ft 4000m 13123 ft I P66 J 1000m 3281ft 196 per 100m 328 ft 2000m 6562 ft 4000m 13123 ft 11 5 3 Derating for Switching Frequency Switching Frequency Where available noso EnclosureType 4kHz 8kHz 12kHz 16kH P66 NA 106 256 J 356 11 5 4 Example of applying Derating Factors A 4kW IP66 drive is to be used at an altitude of 2000 metres above sea level with 12 kHz switching frequency and 45 C ambient temperature From the table above we can see that
87. the rated current of the drive is 9 5 Amps at 40 C Firstly apply the switching frequency derating 12 kHz 2596 derating 9 5 Amps x 75 7 1 Amps Now apply the derating for higher ambient temperature 2 5 per C above 40 C 5 x 2 5 12 596 7 1 Amps x 87 596 6 2 Amps Now apply the derating for altitude above 1000 metres 1 per 100m above 1000m 10 x 1 10 7 9 Amps x 90 5 5 Amps continuous current available If the required motor current exceeds this level it will be necessary to either A Reduce the switching frequency selected Usea higher power rated drive and repeat the calculation to ensure sufficient output current is available ESSES SESESSSSESSSESSSSESSSSS AAA 42 www invertekdrives com Optidrive HVAC Eco User Guide Revision 1 00 43 12 Troubleshooting EH 12 1 Fault messages Fault Code No OLED Message Description Corrective Action em 03 Over current trip Instantaneous over current on Fault Occurs on Drive Enable drive output Check the motor and motor connection cable for phase phase and phase earth short circuits Check the load mechanically for a jam blockage or stalled condition Ensure the motor nameplate parameters are correctly entered P1 07 P1 08 P1 09 Reduced the Boost voltage setting in P1 11 Increase the ramp up time in P1 03 If the connected motor has a holding brake ensure the brake is correctly connected and controlled and is releasing correctly Ov
88. ts within a parameter value www invertekdrives com ZEN STOP 400V H Hand pedAay aui Su Hand mode permits drive control directly from the drive keypad Auto mode control source is configured with Parameter P1 12 Control Mode Display Shows Preset Speed 1 P2 01 Maximum Speed Limit P1 01 Hl Maximum Speed Limit 0 0Hz 1200 0 HH nm E Maximum Speed Limit 50 0Hz 1200 0 Y 10 0 P1 01 19 Optidrive HVAC Eco User Guide Revision 1 00 6 Commissioning 6 1 General nele The following guidelines apply to all applications 6 1 1 Entering the motor nameplate information Optidrive HVAC Eco uses the information from the motor nameplate to e Operate the motor with the best possible efficiency level e Protect the motor against possible damage due to operation in overload condition In order to achieve this the Optidrive requires that the following information from the motor nameplate is entered into the parameters P1 07 Motor Rated Voltage This is the operating voltage for the motor in its present wiring configuration Star or Delta The maximum output voltage from the Optidrive can never exceed the incoming supply voltage P1 08 Motor Rated Current This is the full load current of the motor from the nameplate P1 09 Motor Rated Frequency This is the standard operating frequency of the motor generally 50 or 60Hz P1 10 Motor Rated Speed This parameter can
89. ttings 4 7 parameters P2 19 and P2 20 are used to control the output behaviour The output will switch to Logic 1 when the selected signal exceeds the value programmed in P2 19 and return to Logic O when the signal falls below the value programmed in P2 20 P2 14 Analog Output 2 Format Terminal 11 O O fuma U D 10 0to10V U IG 0 10to OV A 0 c0 lt Oto 20mA A 20 0 20to OmA A 4 20 4to 20mA A c0 4 lt 20 to 4mA P2 15 Relay Output 1 Function Terminals 14 15 amp 16 EEE See DE ERR Selects the function assigned to Relay Output 1 The relay has normally open and normally closed contacts Logic 1 indicates the NO UB W N F O m x er D o D o O o 3 O 3 er D Lan Q relay is active and therefore the normally open contact is closed terminals 14 and 15 will be linked together and the normally closed contact is opened terminals 14 and 16 will no longer be connected together Drive Enabled Running Logic 1 when the motor is enabled Drive Healthy Logic 1 when power is applied to the drive and no fault exists At Target Frequency Speed Logic 1 when the output frequency matches the set point frequency Output Frequency gt 0 0 Hz Logic 1 when the drive output frequency to the motor is exceeds 0 0Hz Output Frequency gt Limit Logic 1 when the motor speed exceeds the adjustable limit Output Current gt Limit Logic 1 when the motor current exceeds the adjustable limit
90. ue of zero all speed related parameters are displayed in Hz and the slip compensation for the motor is disabled Entering the value from the motor nameplate enables the slip compensation function and the Optidrive display will now show motor speed in estimated rpm All speed related parameters such as Minimum and Maximum Speed Preset Speeds etc will also be displayed in Rpm ED www invertekdrives com 21 Optidrive HVAC Eco User Guide Revision 1 00 Parameter Name Voltage Boost Drive Drive 96 Dependent Dependent Par P Voltage boost is used to increase the applied motor voltage at low output frequencies in order to improve low speed and starting torque Excessive voltage boost levels may result in increased motor current and temperature and force ventilation of the motor may be required An automatic setting AUtEo is also possible whereby the Optidrive will automatically adjust this parameter based on the motor parameters measured during an auto tune See Parameter P4 02 Control Mode Select 1 To 0 6 0 0 Terminal Control The drive responds directly to signals applied to the control terminals 1 Uni directional Keypad Control The drive can be controlled in the forward direction only using the internal or remote Keypad 2 Uni directional Keypad Control As above 3 PID Control The output frequency is controlled by the internal PID controller 4 Fieldbus Control by the selected Fieldbu
91. uired 3 5 Guidelines for mounting IP55 Units e Before mounting the drive ensure that the chosen location meets the environmental condition requirements for the drive shown in section 11 1 e The drive must be mounted vertically on a suitable flat surface e The minimum mounting clearances as shown in the table below must be observed e The mounting site and chosen mountings should be sufficient to support the weight of the drives e P55units do not require mounting inside an electrical control cabinet however they may be if desired Drive X Y X Size Above amp Either Below Side HENARES NENNT e el e CN 7 NN 5 a 5 Typical drive heat losses are 3 of operating load conditions Above are guidelines only and the operating ambient temperature of the drive MUST be maintained at all a 48 a times e Using the drive as a template or the dimensions shown above mark the locations required for drilling e Suitable cable glands to maintain the IP protection of the drive are required Gland sizes should be selected based on the number and size of the required connection cables Drives are supplied with a plain undrilled gland plate to allow the correct hole sizes to be cut as required Remove the gland plate from the drive prior to drilling GSE SEE SEE SESESESESSESS SAAE 10 www invertekdrives com 3 6 Removing the Terminal Cover 3 6 1 Frame Size 2 3 6 2 Frame Size 3 Using a suitable flat blade screwdriver
92. ve HVAC Eco User Guide Revision 1 00 1 Introduction 1 1 Important safety information Please read the IMPORTANT SAFETY INFORMATION below and all Warning and Caution information elsewhere Danger Indicates a risk of electric shock which if not Danger Indicates a potentially hazardous AN avoided could result in damage to the equipment and situation other than electrical which if not possible injury or death avoided could result in damage to property This variable speed drive product Optidrive is intended for professional incorporation into complete equipment or systems as part of a fixed installation If installed incorrectly it may present a safety hazard The Optidrive uses high voltages and currents carries a high level of stored electrical energy and is used to control mechanical plant that may cause injury Close attention is O n Q m Ke Le L ded required to system design and electrical installation to avoid hazards in either normal operation or in the event of equipment malfunction Only qualified electricians are allowed to install and maintain this product System design installation commissioning and maintenance must be carried out only by personnel who have the necessary training and experience They must carefully read this safety information and the instructions in this Guide and follow all information regarding transport storage installation and use of the Optidrive including the specified en
93. ves com Optidrive HVAC Eco User Guide Revision 1 00 17 5 Using the Keypad The drive is configured and its operation monitored via the built in seven button keypad Start Stop Navigate Up Down Hand Auto w keypad and multi line OLED text display 5 1 Keypad Layout and Function OLED Display Main Displayed Parameter Control Keypad Shows which of the selectable Provides access to the drive parameters is currently being shown on parameters and also allows control of the main display e g Motor Speed the drive when Hand operation is Motor Current etc selected pedAa aui SUIsn Operating Information Navigate Button Provides a real time display of key x sed to display real time information operating information e g output to access and exit parameter edit current and power mode and to store parameter changes Start Button vv Up Button When in Hand mode used to Start the Used to increase speed in real time drive mode or to increase parameter values in parameter edit mode Stop Reset Button Used to reset a tripped drive Down Button When in Hand mode used to Stop the Used to decrease speed in real time drive mode or to decrease parameter values in parameter edit mode Hand Button Used to place drive in Hand keypad Auto Button mode Used to place drive in Auto Remote mode 5 2 Selecting the Language Select Language Select Language Espa ol Espa ol STO P Deutsch Deutsch 37kW
94. vironmental limitations Do not perform any flash test or voltage withstand test on the Optidrive Any electrical measurements required should be carried out with the Optidrive disconnected Electric shock hazard Disconnect and ISOLATE the Optidrive before attempting any work on it High voltages are present at the terminals and within the drive for up to 10 minutes after disconnection of the electrical supply Always ensure by using a suitable multimeter that no voltage is present on any drive power terminals prior to commencing any work Where supply to the drive is through a plug and socket connector do not disconnect until 10 minutes have elapsed after turning off the supply Ensure correct earthing connections and cable selection as per defined by local legislation or codes The drive may have a leakage current of greater than 3 5mA furthermore the earth cable must be sufficient to carry the maximum supply fault current which normally will be limited by the fuses or MCB Suitably rated fuses or MCB should be fitted in the mains supply to the drive according to any local legislation or codes Within the European Union all machinery in which this product is used must comply with Directive 98 37 EC Safety of Machinery In particular the machine manufacturer is responsible for providing a main switch and ensuring the electrical equipment complies with EN60204 1 The level of integrity offered by the Optidrive control input functions for e
95. wever if the quality of insulation is unknown then the motor manufacturer should be consulted and preventative measures may be required e The motor should be connected to the Optidrive U V and W terminals using a suitable 3 or 4 core cable Where a 3 core cable is utilised with the shield operating as an earth conductor the shield must have a cross sectional area at least equal to the phase conductors when they are made from the same material Where a 4 core cable is utilised the earth conductor must be of at least equal cross sectional area and manufactured from the same material as the phase conductors e The motor earth must be connected to one of the Optidrive earth terminals e For compliance with the European EMC directive a suitable screened shielded cable should be used Braided or twisted type screened cable where the screen covers at least 8596 of the cable surface area designed with low impedance to HF signals are recommended as a minimum Installation within a suitable steel or copper tube is generally also acceptable e The cable screen should be terminated at the motor end using an EMC type gland allowing connection to the motor body through the largest possible surface area e Where drives are mounted in a steel control panel enclosure the cable screen may be terminated directly to the control panel using a suitable EMC clamp or gland as close to the drive as possible e For IP55 drives connect the motor cable screen to the inter
96. xample stop start forward reverse and maximum speed is not sufficient for use in safety critical applications without independent channels of protection All applications where malfunction could cause injury or loss of life must be subject to a risk assessment and further protection provided where needed The STOP function does not remove potentially lethal high voltages ISOLATE the drive and wait 10 minutes before starting any work on it Never carry out any work on the Drive Motor or Motor cable whilst the input power is still applied The Optidrive can be programmed to operate the driven motor at speeds above or below the speed achieved when connecting the motor directly to the mains supply Obtain confirmation from the manufacturers of the motor and the driven machine about suitability for operation over the intended speed range prior to machine start up Do not activate the automatic fault reset function on any systems whereby this may cause a potentially dangerous situation Optidrives are intended for indoor use only When mounting the drive ensure that sufficient cooling is provided Do not carry out drilling operations with the drive in place dust and swarf from drilling may lead to damage The entry of conductive or flammable foreign bodies should be prevented Flammable material should not be placed close to the drive Relative humidity must be less than 95 non condensing Ensure that the supply voltage fre

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