Variable frequency drive (vfd) designed to control and protect 3-wire, single-phase 230v motors, and 3-phase 230v motors, enhancing pump performance for residential and light commercial water system applications (124 pages)
Summary of Contents for Franklin Electric CERUS X-DRIVE
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ENGLISH CERUS X-DRIVE Installation and Operation Manual Firmware Version 1.1 franklin-electric.com...
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CERUS® X-DRIVE INSTALLATION AND OPERATION MANUAL Firmware Version 1.1 Franklin Electric Co., Inc.
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Under no circumstances, including but not limited to, negligence, shall Franklin Electric be liable for any direct, indirect, special, inciden- tal, consequential, or other damages, including, but not limited to, loss of data, property damage, or expense arising from, or in any way connected with, installation, operation, use, or maintenance of the product based on the material in this manual.
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SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS Hazard Messages This manual includes safety precautions and other important and within Franklin Electric recommendations may result in elec- information in the following formats: trical shock or fire hazard, unsatisfactory performance, or equip- ment failure. Read and follow instructions carefully to avoid injury and prop- Indicates an imminently hazardous situation erty damage.
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SAFETY INSTRUCTIONS Product Specific Precautions Product Specific Precautions Risk of damage to drive or other equipment. • Install and wire VFD according to the instructions in this High voltages capable of causing severe manual. injury or death by electrical shock are •...
PRODUCT INFORMATION Description The Cerus X-Drive is a variable frequency drive (VFD) designed to control and protect three phase motors in industrial, municipal, and agricultural sites. The X-Drive family offers an extensive range of amperage and configuration options, making it versatile enough for nearly any constant or variable torque application.
PRODUCT INFORMATION Models Models Model Number Codes Product Family: 3. Input Voltage Cerus X Drive series 2V = 200/230 V 4V = 460 V 2. Amperage Ratings: CXD-005A-2V 6V = 575 V 5 to 930 A Frame A Frame B Frame C 200V CXD-005A-2V...
UNPACKING AND INSPECTION Transportation and Storage UNPACKING AND INSPECTION Transportation and Storage Risk of damage to VFD or other equipment. • Do not stack VFD boxes higher than standard 48” cube height when palleting for storage. • Do not place heavy items on VFD. •...
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UNPACKING AND INSPECTION Unpacking 5. Some crates are secured with clips. Remove clips with a suitable prying tool. 6. Remove the crate cover, foam packing inserts, owner’s manual, and any other items inside the crate. Remove fasteners securing the drive to the pallet.
An incorrectly applied or installed VFD can result in system malfunction or reduction in product life as well as component damage. You must read and understand this manual thoroughly before pro- ceeding with installation. Refer to the following table when planning installation of the Cerus X-Drive VFD. Plan System Goals Identify...
AC Power Source Use single- or three-phase power source with voltage within the per- missible range of VFD input power rating. MCCB, Fuses, or Franklin Electric Select circuit breakers or fuses in accordance with NEC and applicable Manual Motor Starters local codes.
PHYSICAL INSTALLATION Environmental Requirements PHYSICAL INSTALLATION Environmental Requirements Risk of damage to VFD or malfunction can occur due to improper handling, installation, or environment. • Do not mount VFD on equipment with excessive vibration. • Install in a location where temperature is within the range of product rating. •...
PHYSICAL INSTALLATION Mounting the Drive Mounting the Drive Risk of bodily injury or damage to drive or other equipment. • The drive should be mounted on a structure such as a wall or post capable of supporting the weight of the unit. Refer to “Specifications”...
PHYSICAL INSTALLATION Mounting the Drive Mounting Frames A, B, and C These frames have four corner mounting holes on the drive. Refer to “Drive Dimensions” on page 26 for mounting hole locations and sizes. Have one person hold the drive in location while another installs the lag screws in each corner, ensuring they go into a solid stud or brace.
PHYSICAL INSTALLATION Conduit Box Installation Conduit Box Installation Frames A, B and C do not require an added conduit box. Frames D0 and D Conduit Box Installation Loosen two lower drive cover screws. 2. Press the tabs on each side of the cover. 3.
PHYSICAL INSTALLATION Conduit Box Installation Frame E Conduit Box Installation Loosen four lower drive cover screws. 2. Remove the cover. 3. Install the conduit box with six screws. Tighten to a torque of 24-26 kg-cm / 20.8-22.6 Ib-in. / 2.4-2.5 Nm. 4.
PHYSICAL INSTALLATION Conduit Box Installation Frame F Conduit Box Installation Remove four lower drive cover screws. 2. Remove the cover from the drive. Remove four screws from the conduit box cover. 3. Align the conduit box flanges behind the flanges of the drive bottom.
PHYSICAL INSTALLATION Conduit Box Installation Frame G Conduit Box Installation Loosen seven conduit box cover screws, slide it forward, and remove the cover. 2. Loosen four lower drive cover screws. Remove the cover. 3. Remove the eight screws identified. 4. Align the conduit box with the flanges of the drive. Reinstall the eight screws from step 3.
PHYSICAL INSTALLATION Conduit Box Installation Frame H Conduit Box Installation Remove all screws holding the covers of the conduit box kit and remove the covers. 2. Remove the screws shown from the bottom of the drive and remove the bracket. 3.
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PHYSICAL INSTALLATION Conduit Box Installation 4. Install the conduit box to the drive using the following screws and nuts tightened to a torque of: M6 Screws 1 - 6: 55-65 kg-cm / 47.7-56.4 Ib-in / 5.4-6.4 Nm M8 Screws 7 - 9 and Nuts 14 - 17: 100-110 kg-cm / 86.7-95.4 Ib-in / 9.8-10.8 Nm M10 Nuts 10 - 13: 250-300 kg-cm / 216.9-260.3 Ib-in / 24.5-29.4 Nm 5.
ELECTRICAL INSTALLATION Wiring Guidelines ELECTRICAL INSTALLATION Wiring Guidelines Power Wires Motor Wires Risk of damage to VFD or malfunction can occur. Follow all wire routing and grounding instructions carefully. Inductive currents caused by parallel wiring, or close proximity between high voltage and control wiring can cause unexpected behaviors. •...
2.5 times the motor output FLA rating when using polyphase AC motors. For all other motors, refer to NEC Sec 430 and the Franklin Electric Aim Manual. When protected by a circuit breaker and placed in a panel, drive SCCR is as follows:...
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ELECTRICAL INSTALLATION Wiring Guidelines Model Input Current Class J Fuse Size Breaker Size Constant Torque Variable Torque 380V CXD-003A-4V 3.5 A 4.3 A 10 A 10 A CXD-004A-4V 4.3 A 6.0 A 10 A 10 A 480V CXD-005A-4V 5.9 A 8.1 A 15 A 15 A...
Motor Cable Lengths for Submersible Pumping Applications Refer to the Franklin Electric AIM Manual for wire gauge and distance information. NOTE: Output reactors or filters are not required for 200/230V applications.
ELECTRICAL INSTALLATION Wiring Guidelines Suggested Maximum Motor Cable Lengths for Non-Submersible Applications NOTE: Output reactors or filters are not required for 200/230V applications. Model Without output reactor With output reactor With dV/dt Filter 380V CXD-003A-4V CXD-004A-4V 480V CXD-005A-4V CXD-008A-4V CXD-010A-4V CXD-013A-4V CXD-018A-4V CXD-024A-4V...
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ELECTRICAL INSTALLATION Wiring Guidelines Model Without output reactor With output reactor 525V CXD-003A-6V CXD-004A-6V 600V CXD-006A-6V CXD-009A-6V CXD-012A-6V CXD-018A-6V CXD-024A-6V CXD-030A-6V CXD-036A-6V CXD-045A-6V CXD-054A-6V CXD-067A-6V 13.7 m (45 ft) 30.5 m (100 ft) 305 m (1000 ft) CXD-086A-6V CXD-104A-6V CXD-125A-6V CXD-150A-6V 690V CXD-180A-6V...
ELECTRICAL INSTALLATION Power Wiring Connections Power Wiring Connections Contact with hazardous voltage could result in death or serious injury. • Disconnect and lock out all power before installing or servicing equipment. • Always check if DC bus charge LED is off and DC voltage on the terminals DC (+1) and DC (-) is less than 30VDC before working on VFD wiring.
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ELECTRICAL INSTALLATION Power Wiring Connections Frame A: Power terminals accept wire sizes up to 8 AWG and should be tightened to a torque of 17.4 in-lbs (1.96 Nm). Frame B: Power terminals accept wire sizes up to 4 AWG and should be tightened to a torque of 30.4 in-lbs (3.43 Nm).
ELECTRICAL INSTALLATION Control Circuit Connections Control Circuit Connections Terminal Identification 0-10V O pen 0-10V 0-10V 4-20mA AFM 1 AFM 2 AVI 1 0/4-20mA 0/4-20mA 4-20mA 0 -10V +24V COM FWD SGND AFM1 +10V AVI1 ACI STO1 STO2 +24 AFM2 ACM AVI2 SCM1 SCM2 DCM DCM REV SG+ SG–...
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ELECTRICAL INSTALLATION Control Circuit Connections 2. Digital Inputs & RS-485 Communication – These connections provide input for a wide selection of switches or programmable controls. Use shielded cable or twisted wires for 24 VDC digital control cir- cuits wiring and separate these wires from the main power and motor wiring and other high voltage circuits.
ELECTRICAL INSTALLATION Control Circuit Connections Example Configurations 4-20mA Speed Control Signal from an External BMS or PLC: • Connect the BMS or PLC output signal to the ACI or AVI1 terminal. The ACI micro switch should be in the UP position. If using the AVI1 terminal, the AVI1 micro switch should be DOWN.
ELECTRICAL INSTALLATION Control Circuit Connections 4-20mA Transducer with External 24 VDC Power: • Connect the transducer positive (Power) wire to the external source posi- tive [+24V]. Connect the external source negative to the VFD ACM termi- nal. • Connect the transducer output (Out) wire to the ACI or AVI1 terminal. The ACI micro switch should be in the UP position.
ELECTRICAL INSTALLATION Control Circuit Connections Temperature Protection or PID Control with PT-100 or PTC Sensor: • Connect the sensor Positive wire to the AFM2 terminal. Place the AFM2 micro switch in the DOWN position. • Connect the sensor Negative wire to the ACM terminal. •...
ELECTRICAL INSTALLATION Control Circuit Connections NPN and PNP Digital Inputs Configuration Cerus X-Series drive control can be configured to Sink (NPN) or Source (PNP) modes by providing proper wiring and installing/removing jumper on terminals +24, COM and DCM. The picture above shows four possible digital inputs configurations: Sink (NPN) mode with internal 24VDC power source (Default).
DRIVE PROGRAMMING Using the Keypad DRIVE PROGRAMMING Using the Keypad LCD Display Screen The ESC key returns to the Home Screen from any menu. Function Keys provide access to (F1) Jog Function, (F2) View The RUN LED indicates that power Mode, and (F3) Fault history.
DRIVE PROGRAMMING Setting Operating Parameters Setting Operating Parameters Enter Required Parameters Before Starting VFD Application [SET–00]: Use the keypad to select the type of application the drive will control. When a selection has been made, application related parameters will be auto- matically updated to proper defaults.
DRIVE PROGRAMMING Setting Operating Parameters 8. Deceleration Time [SET–12]: Enter a time in seconds to slow down from maximum frequency to stop. Recommended defaults are 2 seconds for submersibles and 30 seconds for surface/boost pumps. This setting is only effective when Stop Mode [SET–16] is set to Decelerate. Additional deceleration curves can be added for more precise control through selected frequency ranges.
DRIVE PROGRAMMING Default Settings Tables Default Settings Table - SET Menu Default Settings Tables Parameters in highlighted rows are reset when the application is changed [SET–00]. Exhaust Cooling Centrifugal Submersible Vacuum Constant CODE Display Basic Supply Fan PM Motor MagForce Tower Pump Pump...
DRIVE PROGRAMMING Default Settings Table - ADV Menu Default Settings Table - ADV Menu Parameters in highlighted rows are reset when the application is changed [SET–00]. Exhaust Cooling Centrifugal Submersible Vacuum Constant CODE Display Basic Supply Fan PM Motor MagForce Tower Pump Pump...
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DRIVE PROGRAMMING Default Settings Table - PROT Menu Exhaust Cooling Centrifugal Submersible Vacuum Constant CODE Display Basic Supply Fan PM Motor MagForce Tower Pump Pump Pump Torque PROT-16 ETH Type Self Cooled Self Cooled Self Cooled Self Cooled Self Cooled Self Cooled Self Cooled Self Cooled Self Cooled Self Cooled PROT-17 ETH Delay 60 Sec...
DRIVE PROGRAMMING Default Settings Table - ADV2 Menu Default Settings Table - ADV2 Menu Parameters in highlighted rows are reset when the application is changed [SET–00]. Cooling Centrifugal Submersible Vacuum Constant CODE Display Basic Supply Fan Exhaust Fan PM Motor MagForce Tower Pump...
DRIVE PROGRAMMING Default Settings Table - Motor Menu Default Settings Table - Motor Menu Cooling Centrifugal Submersible Vacuum Constant CODE Display Basic Supply Fan Exhaust Fan PM Motor MagForce Tower Pump Pump Pump Torque Motor-00 Motor A Tuning None None None None None...
INSTALLATION TESTING Rotation Check INSTALLATION TESTING Rotation Check Start VFD in forward direction and check the motor rotation. If the motor is running backwards, disconnect power to the VFD and reverse any two motor leads to change the motor rotation. •...
INSTALLATION TESTING Sleep Mode Check (Pump Applications) Sleep Mode Check (Pump Applications) All default settings related to Sleep mode have been calculated for best system performance for most appli- cations. However, some well conditions may require a slight adjustment. During system setup it is recommended to test the Sleep feature by closing a main valve to simulate a no- demand condition.
OPERATION Control Options OPERATION Control Options Hand/Auto Controls The drive can be operated in either HAND or AUTO mode as follows: • HAND mode runs the motor based on Hand Speed Ref [SET–09] (frequency source) and Hand Run Cmd [SET–10] (command source). Defaults for both settings are Keypad, which runs the motor at a fixed speed (Keypad Setpoint) set on the Home Screen.
OPERATION Control Options Hand Run Command [SET–10]: Source of Run Command in Hand mode. VFD starts based on input from: Keypad (Default): Run command from Start/Stop buttons. • • Digital Input: Run command from digital input FWD or REV terminal. RS485: Run command from RS485 interface.
OPERATION Control Options FWD Jog [IO–21 through 28]: To execute a forward jog command externally, connect a momentary switch to one of the Digital Inputs (MI1–8) and set the corresponding parameter to 21 FWD Jog. REV Jog [IO–21 through 28]: To execute a reverse jog command externally, connect a momentary switch to one of the Digital Inputs (MI1–8) and set the corresponding parameter to 22 REV Jog.
OPERATION Control Options Standard Operation with an Automated Control System In many VFD applications, including ventilation, water supply, or irrigation, motor speed is often determined by an automated system such as a BAS, BMS, or PLC. These systems provide control information to the VFD either through a communications protocol such as Modbus or BACnet, or through direct electrical connec- tion to one of the analog input terminals.
OPERATION Control Options Damper Control (HVAC Applications) The VFD can provide a relay output to open a damper actuator before starting a fan motor. When enabled, the damper relay output is activated when the system receives a RUN command and the motor will start based on the following configurations: •...
OPERATION Control Options Pump Application Features Sleep Mode with Pressure Boost The Sleep feature monitors pressure and frequency to detect a no-demand condition, at which point it stops the motor. The Sleep Feature also has the option to boost system pressure by a set amount before stopping. The Sleep feature works only in Auto mode using PID.
OPERATION Control Options Pipe Fill Timer [SET–33]: Pipe Fill mode exit timer to switch to PID control. • Enter a time between 0.1 and 60 minutes to allow the pipe system to fill. • If set to 0.0, Pipe Fill is disabled. •...
OPERATION Control Options Screen Clean Relay When water is pumped from a lake or pond, the suction screen requires periodic cleaning. The VFD can automate this process by providing a relay output to an external solenoid valve that will discharge pressur- ized water to clean the screen.
OPERATION Control Options Minimum Run [ADV–34]: Range from 0 to 6000 seconds. When set to 0 sec, it is disabled. When set to value greater than 0 and VFD is started in Auto mode, Minimum Run timer will start counting. During timer counting, VFD will continue to run even if start command is removed.
OPERATION Monitoring Functions Monitoring Functions Home Screen Status Displays The Home Screen displays default and user-selectable information about the operational status of the VFD. The keypad ESC key returns to the Home Screen from any menu. Operating Status: This field indicates the system actions currently active: •...
OPERATION Monitoring Functions View Screens In addition to the Home Screen status information, nine predefined user information screens are available. From any menu location, press the keypad F2 key repeatedly to cycle through the view screens. View Screen 1: This screen displays the following: •...
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OPERATION Monitoring Functions View Screen 5: This screen displays the following: • Temperature of the IGBTs in °C • Temperature of the capacitors in °C. View Screen 6: This screen displays the following: • The actual output frequency (Hz) at the time •...
OPERATION Protection Features Protection Features High Load Detection High Load Detection (HLD) protects the VFD and equipment against damage from an over-torque condi- tion. Two options are available: • HLD by Current: The VFD trips when current is above HLD Level [SET-48] with frequency equal to or greater than HLD Freq [SET-49] for a duration of HLD Delay [SET-50].
OPERATION Protection Features 4. While running at the motor at minimum frequency, determine whether VFD trips on HLD: • If system trips on HLD using default HLD Level [Set–48], increase level by 3% until system does not trip. • If system does NOT trip using default HLD Level [Set–48], decrease the level by increments of 3% until system trips, then increase back by 3%.
OPERATION Protection Features If the run command is removed, or HOA is set to OFF, the Underload feature is canceled and the [Set– 45] timer is reset to its original setting. Fine Tune Settings for ULD by Torque Verify accuracy of Motor FLA (SFA) [Set–03], Motor Voltage [Set–05], and VFD Base Freq [VFD–02]. These values determine nominal torque.
OPERATION Protection Features No Flow Protection The VFD can monitor a system flow switch to provide pump protection and more reliable sleep mode oper- ation. Flow Switch Terminal [IO–21 through 28]: Connect the flow switch to one of the Digital Inputs (MI1–8) and set the corresponding parameter to 37 Flow Switch.
ADVANCED APPLICATION OPTIONS Operation with Permanent Magnet Motors ADVANCED APPLICATION OPTIONS Operation with Permanent Magnet Motors Permanent magnet (PM) motors are different than induction motors in that PM motors have magnets installed in the rotor. A PM motor is more efficient than an induction motor because the PM motor does not need power to magnetize the rotor.
Operation with Permanent Magnet Motors Setup MagForce Pump Motor Franklin Electric MagForce motors use an internal permanent magnet motor (IPM) design with 4-pole con- struction and synchronous speed. This means the electrical frequency is the same speed as the shaft speed with no slip in the rotor.
Application [SET–00]: Set to option 8_PM Motor. This selection assumes the use of a 4-pole, 3-phase PM motor running at 120 Hz and automatically updatesrelevant parameters to the proper defaults. IMPORTANT: Do NOT use the MagForce selection with non-Franklin Electric permanent magnet motors.
ADVANCED APPLICATION OPTIONS Operation with Permanent Magnet Motors Permanent Magnet Specific Parameters Enter motor parameters unique to the installation: • Control Method [Motor–05]: This should be 2_Sensorless Vector Control. • Motor Type [Motor–06]: Set to 1_PM-SPM or 2_PM-IPM. • PM Poles [Motor–07]: Set the number of poles in the motor. (Poles = Base Freq x 120 / RPM.) •...
ADVANCED APPLICATION OPTIONS Multi-Motor Configurations • Freq PM to I/F [Motor-28]: When decreasing frequency, the frequency to switch modes from PMSVC mode to I/F mode. • I/F Fltr Time [Motor-29]: Low-pass filter time of current being commanded from I/F Current [Motor- 24].
ADVANCED APPLICATION OPTIONS Multi-Motor Configurations Multi-Motor (MMC) Relay Control for Pump Applications The multi-motor configuration for constant pressure systems provides control for up to 4 pump motors (8 with optional I/O board) in a Lead, Lag configuration. The VFD controls speed of the Lead pump using its own PID feedback loop and the VFD motor output. If the Lead pump cannot maintain setpoint pressure, the VFD uses relay outputs to trigger Lag pumps through a starter, soft-starter, or another VFD.
COMMUNICATIONS FE Connect for Cerus X-Drive Mobile Application COMMUNICATIONS FE Connect for Cerus X-Drive Mobile Application The FE Connect app for X-Drive is an intuitive way to wirelessly configure and control your VFD. It provides features such as: • Simple, application-based setup for quick and easy startup •...
COMMUNICATIONS FE Connect for Cerus X-Drive Mobile Application Using the Mobile App Use the following procedure to program an X-Drive that has been paired with the app. On the My Products screen, tap the name of the desired drive to connect to the device and enter the Dashboard.
COMMUNICATIONS Modbus Communication Modbus Communication The VFD can be controlled and monitored through the Modbus RTU protocol over an RS-485 connection. Modbus follows a simple client-server model. Server devices perform data read/write requests, which are issued from a client device such as a Programmable Logic Controller (PLC) or Building Management System (BMS).
COMMUNICATIONS Modbus Communication System Parameters Setup • HOA Mode Source [SET–60]: Set to 2_RS485 Serial. This enables Modbus to switch between Hand and Auto modes. • Auto Speed Ref [SET–07]: Set to 5_RS485 Serial. This enables Modbus to control the speed when in Auto mode.
COMMUNICATIONS Modbus Communication ModBus Commands and Data Addresses – ModBus Display Name ModBus Display Name 8192 Run Command 8724 CPU Pin Status for Digital Outputs 8193 Frequency Command 8725 Reserved 8194 Fault Reset 8726 Reserved 8448 Error Code 8727 Reserved 8449 Drive Status 8728 Reserved...
COMMUNICATIONS BACnet Communication BACnet Communication The VFD can be controlled and monitored through the BACnet MS/TP protocol over an RS-485 connection. The VFD operates as an MS/TP master device, for which the protocol can support addressing for up to 128 master devices in a single MS/TP network.
COMMUNICATIONS BACnet Communication BACnet Device ID Setup The BACnet Device Object Identifier is the combination of Device ID Lo [COMM-26] and Device ID Hi [COMM-27], representing the lower and upper hexadecimal values respectively. The Device ID Lo [COMM-26] value is usually a unique device number in the trunk. It must be within a range from 0 to 65535.
COMMUNICATIONS BACnet Communication Object Number Object Name Object Description Unit AV 053 PID F/B Value PID Feedback Value AV 054 Overload Rate Overload Value AV 055 GND Fault Level Ground Fault Trip Level AV 056 DC Bus Ripples DC Bus Ripples Amplitude Volts AV 057 Fan Speed...
When the card is installed, and the drive is powered on, parameter Com Card ID [Comm-30] should identify 6_FELE BT Card. Refer to “FE Connect for Cerus X-Drive Mobile Application” on page 85 to connect the mobile app to the drive.
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ACCESSORIES Optional Extension Cards EMC-D42A Extension DC I/O Card: This card adds four Digital Inputs, MI10–MI13 with COM common terminal and two polarity insensitive Transistor Outputs with MXM common terminal. MI10–MI13 inputs functionality is programmable through parameters [OPTION–00 to 03]. Ratings are the same as VFD inputs MI1–MI8.
ACCESSORIES Optional Extension Cards Extension Card Installation Risk of bodily injury or damage to drive or other equipment. Contact with hazardous voltage could result in death or serious injury. • Disconnect and lock out all power before installing or servicing equipment. •...
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ACCESSORIES Optional Extension Cards Frame D Frame E Frame F...
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ACCESSORIES Optional Extension Cards Frame G Frame H...
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ACCESSORIES Optional Extension Cards 4. Locate slot for card installation. a. RJ45 socket for digital keypad • For a CMC-EIP01 Ethernet Communication Card, connect the communication cable to this port. b. Communications card slot • Bluetooth • Ethernet Input/Output extension card slot d.
ACCESSORIES Optional Extension Cards Setup Optional Ethernet Communication Card Install the card following the instructions in “Extension Card Installation” on page Verify card detection. Check Com Card ID [COMM–30] to determine whether a Communications Card has been installed • and recognized by the drive. A value of No Com Card indicates that a card has not been detected. To activate the card in the drive, set Comm Card [COMM–55] to 2h (bit 1 on).
MAINTENANCE Troubleshooting MAINTENANCE Troubleshooting Error Messages: When the drive detects a fault or warning, an error message displays on the screen showing the current problem condition. In some cases the fault can be cleared by pressing the Stop/Reset button. Fault Records: In addition, the drive records up to 30 of the most recent faults. These can be accessed by pressing the F3 key.
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MAINTENANCE Troubleshooting Fault Description Corrective Action Damper Fault (DPR) • Damper limit switch has not • Check limit switch connections and function closed in time to start fan motor; • Check damper relay connections and damper function or, switch has opened for more •...
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MAINTENANCE Troubleshooting Fault Description Corrective Action IGBT over heat (oH1) • IGBT temperature exceeds • Ensure that the ambient temperature falls within the specified protection level temperature range. • Make sure that the ventilation holes are not obstructed. • Remove any foreign objects from the heatsinks and check for possible dirty heat sink fans.
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MAINTENANCE Troubleshooting Fault Description Corrective Action OL-2 (OL-2) • Overload • ov at accel (ovA) • DC BUS over-voltage during • Check if the input voltage falls within the rated VFD input voltage acceleration (230V: 410VDC; range. 460V: 820VDC; 575V: 1116VDC; •...
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MAINTENANCE Troubleshooting Fault Description Corrective Action STO Loss 1 (STL1) • STO1–SCM1 internal loop • detection error STO Loss 2 (STL2) • STO2–SCM2 internal loop • detection error STO Loss 3 (STL3) • STO1~SCM1 and STO2~SCM2 • internal hardware detect error Thermal relay 1 (EoL1) •...
MAINTENANCE Fan Replacement Fan Replacement Risk of bodily injury or damage to drive or other equipment. Contact with hazardous voltage could result in death or serious injury. • Disconnect and lock out all power before installing or servicing equipment. • Capacitors inside the drive can still hold lethal voltage even after power has been disconnected.
MAINTENANCE Fan Replacement Frame B and C Capacitor Fan Disconnect fan power connector. 2. Lift the fan out using a flathead screwdriver. Frame C Heat Sink Fan Some Frame C models use one fan and some use two. Before removing fans, remove the cover using a flathead screwdriver. 2.
MAINTENANCE Fan Replacement Frame D Heat Sink Fan Remove four screws to release and slide out the fan assembly. When replacing screws, tighten to a torque of 20.8 to 22.1 in. lbs. (2.35 to 2.5 Nm). 2. Disconnect the power connectors before completely removing the fan. Frame D Capacitor Fan Remove two screws and press the tabs on both sides to remove the lower cover.
MAINTENANCE Fan Replacement Frame E Heat Sink Fan Frame E models use multiple heat sink fan styles. Be sure to order the correct part when replacing the fan. Remove four screws to release and slide out the fan assembly. When replacing screws, tighten to a torque of 20.8 to 22.1 in.
MAINTENANCE Fan Replacement Frame F Heat Sink Fan Remove four screws to release and slide out the fan assembly. When replacing screws, tighten to a torque of 10.4 to 13 in. lbs. (1.18 to 1.47 Nm). 2. Disconnect the power connectors before completely removing the fan. Frame F Capacitor Fan Remove four screws and remove the lower cover.
MAINTENANCE Fan Replacement Frame G Heat Sink Fan Remove four screws and remove the lower cover. When replacing screws, tighten to a torque of 10.4 to 13 in. lbs. (1.18 to 1.47 Nm). 2. Remove eight screws from the top cover. When replacing screws, tighten to a torque of 30 to 34.5 in. lbs.
Frame H Heat Sink Fan Remove four screws and remove the lower front cover. When replacing screws, tighten to a torque of 12 to 14 in. lbs. (1.37 to 1.57 Nm). 2. Remove eight screws and remove the upper front cover. When replacing screws, tighten to a torque of 20.8 to 22.1 in. lbs. (2.35 to 2.5 Nm).
PARAMETER REFERENCE TABLES Parameter Descriptions > SET Menu PARAMETER REFERENCE TABLES Parameter Descriptions > SET Menu AR = Adjustable while Running. CODE Bus AR Display Name Range Description SET-00 0000 N Application Sel 0_Basic Mechanical application the VFD is running. Must be set when powered up 1_Supply Fan the first time.
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PARAMETER REFERENCE TABLES Parameter Descriptions > SET Menu CODE Bus AR Display Name Range Description SET-09 0009 N Hand Speed Ref 0_Keypad Source of speed reference when in Hand mode. 1_RS485 Serial Keypad input. 2_AVI1 Analog RS-485 Interface 3_ACI Analog Analog input from BMS, PLC, Potentiometer or other control device.
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PARAMETER REFERENCE TABLES Parameter Descriptions > SET Menu CODE Bus AR Display Name Range Description SET-22 0022 Y PID Lo Hz Limit SET-13 to SET-23 (Hz) Low frequency limit in PID mode. PID Low Frequency is limited by Low Fre- quency [SET-13] and PID High Frequency [SET-23].
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PARAMETER REFERENCE TABLES Parameter Descriptions > SET Menu CODE Bus AR Display Name Range Description SET-47 0047 N HLD Select 0_Disabled High Load Detection protects the VFD and motor against damage from an 1_By Current over-torque condition. Refer to “High Load Detection” on page 2_By Torque SET-48 0048 Y HLD Level 75 to 200%...
PARAMETER REFERENCE TABLES Parameter Descriptions > VFD Menu Parameter Descriptions > VFD Menu AR = Adjustable while Running. CODE Display Name Range Description VFD-00 0256 N VFD Max Freq 0 to 599 Hz The highest frequency (speed) allowable when running a motor in non-PID mode.
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PARAMETER REFERENCE TABLES Parameter Descriptions > VFD Menu CODE Display Name Range Description VFD-21 0277 Y ACC-3 Time 0.0 to 600 Sec Alternate acceleration rate for use with automated Acc/Dec type [ADV-06]. VFD-22 0278 Y DEC-3 Time 0.0 to 600 Sec Alternate deceleration rate for use with automated Acc/Dec type [ADV-06] VFD-23 0279 Y ACC-4 Time 0.0 to 600 Sec...
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PARAMETER REFERENCE TABLES Parameter Descriptions > VFD Menu CODE Display Name Range Description VFD-46 0302 N ID Code 4_1 HP (0.75 kW), 230 V Displays the identity code of the VFD (Read Only). 5_1 HP (0.75 kW), 460V 6_2 HP (1.5 kW), 230V 7_2 HP (1.5 kW), 460V 8_3 HP (2.2 kW), 230V 9_ 3HP (2.2 kW), 460V...
PARAMETER REFERENCE TABLES Parameter Descriptions > I/O Menu CODE Display Name Range Description VFD-47 0303 N VFD Rated Amps (Variable) Current rating of drive with respect to Light Duty and Normal Duty [VFD- 35] (Read Only). VFD-48 0304 Y Display Select 0_Freq Command Sets the parameter that appears on second line of display.
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PARAMETER REFERENCE TABLES Parameter Descriptions > I/O Menu CODE Bus AR Display Name Range Description IO-21 0533 Y MI1 Define 0_No Function MI1 Default = Speed-L 1_Speed-L 1_Multi-step speed command 1. Refer to “Step Frequencies” on page 2_Speed-M 2_Multi-step speed command 2. Refer to “Step Frequencies”...
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PARAMETER REFERENCE TABLES Parameter Descriptions > I/O Menu CODE Bus AR Display Name Range Description IO-35 0547 Y Ext. Trip Mode 0_Coast Stop Determines how the motor is stopped when an Emergency STOP or Exter- 1_Decel Stop nal Trip command is initiated. Decel to stop: VFD decelerates frequency to minimum output frequency and then stops.
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PARAMETER REFERENCE TABLES Parameter Descriptions > I/O Menu CODE Bus AR Display Name Range Description IO-47 0559 Y Relay RA1 0_No Function RA1 Default = Fault 1_Run 1_During Run Mode 2_FDT-1 2_When frequency reference value is achieved 3_FDT-2 3_On above [IO-52] freq and Off below [IO-52]-[IO-53] freq 4_FDT-3 4_On above [IO-54] freq and Off below [IO-54]+[IO-55] freq 5_FDT-4...
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PARAMETER REFERENCE TABLES Parameter Descriptions > I/O Menu CODE Bus AR Display Name Range Description IO-56 0568 Y I Hi/Lo Setting 0 to 100% When any relay is set to (49) At High Current in IO-47~49 and motor cur- rent is at or above IO-56 set level (% of FLA), corresponding relay will be activated.
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PARAMETER REFERENCE TABLES Parameter Descriptions > I/O Menu CODE Bus AR Display Name Range Description IO-68 0580 Y Fault Out Opt 1 0.0 to 65535 Select fault codes that activate relay output when fault becomes active. Displays fault code groups in hex format as follows: Bit0 = Current fault Bit4 = PID Feedback fault Bit1 = Voltage fault...
PARAMETER REFERENCE TABLES Parameter Descriptions > ADV Menu Parameter Descriptions > ADV Menu AR = Adjustable while running. CODE Display Name Range Description ADV-00 0768 Y Upper Bound Int 0 to 100% Upper limit for the integral gain (I), which limits the output frequency. Upper Limit Freq = VFD Max Freq Main [VFD-00] x Upper Bound Int [ADV- 00].
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PARAMETER REFERENCE TABLES Parameter Descriptions > ADV Menu CODE Bus AR Display Name Range Description ADV-16 0784 Y Mtr Switch Tmr 0.0 to 3600 Sec When output duration reaches value, the system will start preparing to switch motors. ADV-17 0785 Y Mtr Switch Hz Set-22 to Set 23 (Hz) When the output frequency reaches value, the system will start preparing to switch motors.
PARAMETER REFERENCE TABLES Parameter Descriptions > PROTECTION Menu Parameter Descriptions > PROTECTION Menu AR = Adjustable while running. CODE Display Name Range Description PROT-00 1024 N Decel Method 0_Normal 0_VFD follows SET-12 Deceleration time 1_Over Fluxing 1_VFD prevents DC bus Over voltage by over-fluxing the motor at PROT- 2_Traction Energy 14 voltage.
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PARAMETER REFERENCE TABLES Parameter Descriptions > PROTECTION Menu CODE Bus AR Display Name Range Description PROT-19 1043 Y PTC/PT100 Sel 0_Alarm and Run Set operation when PTC, PT100, or KTY84 exceed level 2. 1_Alarm and Decel 2_Alarm and Coast 3_Disabled PROT-20 1044 Y PTC Level 0 to 100% Set detection level of PTC.
PARAMETER REFERENCE TABLES Parameter Descriptions > COMM Menu CODE Bus AR Display Name Range Description PROT-45 1069 Y Fan Control 0_At Power-Up Determines operation of fan. Recommend not to set to 4-Disabled since 1_Delayed Stop this will reduce performance of drive. 2_During Run 3_By Temperature 4_Disabled...
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PARAMETER REFERENCE TABLES Parameter Descriptions > COMM Menu CODE Bus AR Display Name Range Description Comm-07 1287 Y Block Transf 1 0000h to FFFFh Block transfer allows selection of a group of parameters for transfer through communication code 03H. Comm-08 1288 Y Block Transf 2 0000h to FFFFh See [Comm-07] Comm-09 1289 Y Block Transf 3...
PARAMETER REFERENCE TABLES Parameter Descriptions > PLC Menu CODE Bus AR Display Name Range Description Comm-42 1322 Y Address Mask 1 0 to 65535 First (most significant) octet of Mask address. (0-255) XXX.---.---.--- Comm-43 1323 Y Address Mask 2 0 to 65535 Second octet of Mask address.
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PARAMETER REFERENCE TABLES Parameter Descriptions > PLC Menu CODE Display Name Range Description PLC-14 1550 PLC Buffer 11 0 to 65535 Used for PLC or HMI programming. PLC-15 1551 PLC Buffer 12 0 to 65535 Used for PLC or HMI programming. PLC-16 1552 PLC Buffer 13 0 to 65535...
PARAMETER REFERENCE TABLES Parameter Descriptions > Option Menu Parameter Descriptions > Option Menu AR = Adjustable while running. CODE Display Name Range Description Option-00 1792 N M10 Define 0_No Function Defines functionality of input MI10 on I/O extension card. 1_Speed-L 1_Multi-step speed command 1 2_Speed-M 2_Multi-step speed command 2...
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PARAMETER REFERENCE TABLES Parameter Descriptions > Option Menu CODE Bus AR Display Name Range Description Option-06 1798 Relay exp. RA100 0_No Function RA1 Default = Fault 1_Run 1_During Run Mode 2_FDT-1 2_When frequency reference value is achieved 3_FDT-2 3_On above [IO-52] freq and Off below [IO-52]-[IO-53] freq 4_FDT-3 4_On above [IO-54] freq and Off below [IO-54]+[IO-55] freq 5_FDT-4...
PARAMETER REFERENCE TABLES Parameter Descriptions > ADV2 Menu Parameter Descriptions > ADV2 Menu AR = Adjustable while running. CODE Display Name Range Description Differential gain value for PID operation. ADV2-00 2048 N PID D-Gain 0 to 1 sec ADV2-01 2049 Y Sleep Ctrl By 0_PID Output When set to Output, units become Hz.
PARAMETER REFERENCE TABLES Parameter Descriptions > Motor Menu CODE Bus AR Display Name Range Description ADV2-27 2075 Y dEb Offset V 0 to 200 V Decel Energy Backup Error (dEb) Offset Voltage that the DC Bus reduces by to initiate dEb operation. Varies by VFD Rating. ADV2-28 2076 Y dEb Mode Select 0_Disable Select Decel Energy Backup Error (dEb) operation when DC Bus voltage 1_Auto Dec/Stop...
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PARAMETER REFERENCE TABLES Parameter Descriptions > Motor Menu CODE Bus AR Display Name Range Description Motor-15 2319 Y Torque Filter T 0.001 to 10 Sec Response time in controlling torque to motor. Motor-16 2320 Y Slip Filter T 0.001 to 10 Sec Response time in controlling slip compensation.
SPECIFICATIONS Common Specifications SPECIFICATIONS Common Specifications Cooling Method Forced air cooling by internal fans Short Circuit Rating The drive is suitable for use on a circuit capable of delivering not more than 100,000 symmetrical amperes (rms) when protected by suitable Class J fuses. Agency Approvals UL and cUL listed, CE, marked.
SPECIFICATIONS De-Rating Charts De-Rating Charts Carrier Frequency De-Rating 230 V / 460 V Induction Motor with VF or SVC Control 230 V Carrier Frequency (kHz) CXD-(005-061)A-2V CXD-(075-180)A-2V CXD-(215-322)A-2V 460 V Carrier Frequency (kHz) CXD-(003-038)A-4V CXD-(045-150)A-4V CXD-(180-930)A-4V 230 V / 460 V Permanent Magnet Motor with SVC Control 230 V Carrier Frequency (kHz) CXD-(005-061)A-2V...
SPECIFICATIONS De-Rating Charts 460 V Carrier Frequency (kHz) CXD-(003-038)A-4V CXD-(045-150)A-4V CXD-(180-930)A-4V 575 V / 690 V Induction Motor with VF or SVC Control Variable Torque Applications Carrier Frequency (kHz) CXD-(003-067)A-6V CXD-(086-220)A-6V CXD-(290-675)A-6V Constant Torque Applications Carrier Frequency (kHz) CXD-675A-6V CXD-(003-067)A-6V CXD-(086-220)A-6V CXD-(290-590)A-6V...
SPECIFICATIONS De-Rating Charts Ambient Temperature De-Rating 230 V / 460 V 30/86 35/95 40/104 45/113 50/122 55/131 60/140 Ambient temperature ( °C / °F) UL Open Type UL Type 1 575 V / 690 V 30/86 35/95 40/104 45/113 50/122 55/131 60/140 Ambient temperature ( °C / °F)
SPECIFICATIONS Replacement Components List Replacement Components List X-Drive Replacement Components and Accessories Description Part Number Applicable Models Quantity Needed CXD-KPD VFD Keypad Remote Keypad Mounting Bracket MKC-KPPK CXD-005A-2V CXD-003A-4V CXD-003A-6V CXD-007A-2V CXD-004A-4V CXD-004A-6V CXD-010A-2V CXD-005A-4V CXD-006A-6V MKC-AFKM CXD-015A-2V CXD-008A-4V CXD-021A-2V CXD-010A-4V CXD-013A-4V CXD-018A-4V...
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SPECIFICATIONS Replacement Components List X-Drive Replacement Components and Accessories 5503005502 Control Board I/O Board 5503005701 FE Connect Communication Card 10000004840 Ethernet Communication Card CMC-EIP01 Extension DC I/O Card EMC-D42A Extension AC Input Card EMC-611A Extension Relay Card EMC-R6AA * IMPORTANT: If replacing a keypad or control board for an X-Drive with firmware version 1.0, both the keypad and the control board must be replaced together.
GLOSSARY Applicable Standards GLOSSARY Acronym/ Definition Description Term American Wire Gauge A standardized measurement of wire diameters important for determining current-carrying capacity. Building Automation System A computer-based control system that controls and monitors a building's mechanical and electrical equipment. Building Management System A computer-based control system that controls and monitors a building's mechanical and electrical equipment.
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GLOSSARY Applicable Standards Acronym/ Definition Description Term Root Mean Square Refers to the most common mathematical method of defining the effective voltage or current of an AC wave. Remote Terminal Unit A Modbus RS-485 connection following a simple client-server model. Service Factor Amperes The amount of a periodic overload at which a motor can operate without overload or damage.
STANDARD LIMITED WARRANTY Except as set forth in an Extended Warranty, for one (1) year from the date of installation, but in no event more than two (2) years from the date of manufacture, Franklin hereby warrants to the purchaser (“Purchaser”) of Franklin’s products that, for the applica- ble warranty period, the products purchased will (i) be free from defects in workmanship and material at the time of shipment, (ii) perform consistently with samples previously supplied and (iii) conform to the specifications published or agreed to in writing between the purchaser and Franklin.
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For technical assistance, parts, or repair, please contact: 800.348.2420 | franklin-electric.com electric.com Form 10000005064 Rev. 001 09/21...
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