Page 1: Table Of Contents
Gland/Conduit Entry - IP 21 (NEMA 1) and IP 54 (NEMA12) IP 21 Drip shield installation (D1 and D2 enclosure) Field Installation of Options Installation on pedestal Electrical Installation Control Wires Power Connections ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 2: Data Readouts
8-** Comm. and Options 9-** Profibus 10-**CAN Ser. Com. Bus 13-** Smart Logic 14-** Special Functions 15-** FC Information 16-** Data Readouts 18-** Data Readouts 2 20-** FC Closed-loop 21-** Ext. Closed-loop ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 3 22-** Application Functions 23-** Timed Actions 25-** Cascade Controller 26-** Analog I/O Option MCB 109 29-** Water Application Functions 31-** Bypass Option 5. General Specifications 6. Troubleshooting Warning/Alarm list 7. Annexes Index ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 4 1. How to Read the Instruction Manual VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 5: How To Read The Instruction Manual
Danfoss A/S reserves the right to revise this publication at any time and to make changes to its contents without prior notice or any obligation to notify former or present users of such revisions or changes.
Page 6: Approvals
1.1.2. Approvals 1.1.3. Symbols Symbols used in this Instruction Manual. NOTE Indicates something to be noted by the reader. Indicates a general warning. Indicates a high-voltage warning. Indicates a default setting ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 7: Safety
Make sure that all voltage inputs have been disconnected and that the necessary time has passed before commencing repair work. Installation at High Altitudes At altitudes higher than 6,600 feet [2 km], please contact Danfoss Drives regarding PELV. Warning against Unintended Start 1.
Page 8: General Warning
(RCD) is used for extra protection, only an RCD of Type B (time delayed) may be used on the supply side of this product. See also RCD Application Note MN.90.GX. Protective grounding of the VLT AQUA Drive FC 200 and the use of RCDs must always follow national and local regulations.
Page 9: Avoid Unintended Start
To avoid an unintended start, always activate the [OFF] key before changing parameters. • Unless terminal 37 is turned off, an electronic fault, temporary overload, a fault in the line supply or lost motor connection may cause a stopped motor to start. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 10: Safe Stop Installation
954-1). The circuit interruption is caused by an opening door contact. The illustration also shows how to connect a non-safety-related hardware coast. 2.2: Illustration of the essential aspects of an installation to achieve a Stopping Category 0 (EN 60204-1) with safety Category 3 (EN 954-1). ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 11: Safe Stop Of The Adjustable Frequency Drive
VLT AQUA Drive Design Guide MG.20.NX.YY must be followed! The information and instructions contained in the Instruction Manual are not sufficient for a correct and safe use of the safe stop functionality! ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 12 2. Safety VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 13: It Line
2.1.11. Disposal Instructions Equipment containing electrical components may not be disposed of together with domestic waste. It must be separately collected with electrical and electronic waste according to local and currently valid legislation. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 14 3. How to Install VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 15: How To Install
• Programming 3.1: Diagram showing basic installation including Frame size is dependent on enclosure type, line power, motor, start/stop key, and potentiom- power range and line voltage. eter for speed adjustment. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 16: Pre-Installation
Remove the cardboard box and keep the adjustable frequency drive on the pallet as long as pos- sible. Remark: The cardboard box cover contains a drilling master for the mounting holes. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 17: Lifting
3.2.4. Lifting Always lift the adjustable frequency drive using the dedicated lifting holes. Use a bar to avoid bending the lifting holes of the adjustable frequency drive. 3.3: Recommended lifting method ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 18: Rated Power
3. How to Install VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 19: Mechanical Dimensions
23.6 in [600 mm] 23 in [585 mm] Depth 19.5 in [494 mm] 19.5 in [494 mm] 19.5 in [494 mm] 690 lbs [313 kg] 690 lbs [313 kg] 611 lbs [277 kg] weight ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 20: Mechanical Installation
In addition, space in front of the unit must be considered to enable opening the door of the panel. 3.5: Space in front of IP 21/IP 54 enclosure type 3.4: Space in front of IP 21/IP 54 enclosure type D1 and D2. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 21 Terminal locations (D1 and D2 enclosures) Take the following terminal positions into consideration when you design for cable access. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 22 3.9: Position of power connections - Disconnect Be aware that the power cables are heavy and hard to bend. Give thought to the optimum position of the adjustable frequency drive for ensuring easy installation of the cables. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 23 Terminal locations - E1 enclosures Give thought to the following terminal positions when designing the cable access. 3.10: IP 21 (NEMA Type 1) and IP 54 (NEMA Type 12) enclosure power connection positions ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 24 3.12: IP 21 (NEMA type 1) and IP 54 (NEMA type 12) enclosure power connection position of disconnect switch Terminal locations - E2 enclosures Give thought to the following terminal positions when designing the cable access. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 25 VLT AQUA High Power Instruction Manual 3. How to Install 3.13: IP 00 enclosure power connection positions 3.14: IP 00 enclosure power connection positions ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 26 Each terminal allows for the use of up to 4 cables with cable lugs or the use of standard box lug. Ground is connected to relevant termination point in the drive. 3.16: Terminal in details ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 27 Airflow The necessary airflow over the heatsink must be ensured. The flow rate is shown below. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 28 Frame D4 Kit Part Frame E2 Part No. sure 70.9 in [1800 mm] 176F1824 176F1823 Not possible 78.7 in [2000 mm] 176F1826 176F1825 176F1850 86.6 in [2200 mm] 176F0299 3.3: Duct Kit Ordering Numbers ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 29: Installation In Enclosures - Ip 00 / Chassis Units
Take the relevant points into consideration before you select the final installation site: • Clearance space for cooling • Clearance for opening the door • Cable entry clearance from the bottom ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 30: Floor Mounting - Pedestal Installation Ip 21 (Nema1) And Ip 54 (Nema12)
IP 21 (NEMA type 1) and IP 54 (NEMA type 12) enclosed adjustable frequency drives can also be installed on a pedestal. D1 and D2 enclosures Ordering No. 176F1827 Please see the Pedestal Kit Instruction Manual, 175R5642, for further information. 3.22: Drive on pedestal ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 31 3.23: Drill master for fixing holes in floor. Mount the drive on the pedestal and using the enclosed bolts, attach it to the pedestal, as shown in the illustration. 3.24: Mounting the drive to the pedestal ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 32: Gland/Conduit Entry - Ip 21 (Nema 1) And Ip 54 (Nema12)
3.27: Mounting of bottom plate, E1 enclosure. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 33: Ip 21 Drip Shield Installation (D1 And D2 Enclosure)
For the E1 enclosures, it is important to mount the plate at the absolute rear of the Rittal enclosure due to the weight of the adjustable frequency drive. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 34 The duct work may also be used to locate the openings. 3.29: Templates ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 35 3.31: Bottom duct adapter 3.32: Bottom duct adapter with gasket installed ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 36 The holes will be used to fasten the top duct work with the longer screws provided with the kit. 3.35: Top of IP 00/Chassis adjustable frequency drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 37 Alternatively, the mounting template (sup- shown above. Use the top duct cover piece to plied drawing) can be used to make the en- mark the enclosure top for the opening. closure cutout. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 38 3.43: The gasket applied to both sides of the ad- 3.44: Top duct ready to be installed on the ad- justable frequency drive bracket and duct vented- justable frequency drive top cover. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 39 Apply the gasket to the top duct closing plate and install. Install the enclosure top. Top duct installation is complete. 3.47: Top duct closing plate with gasket 3.46: Top duct installed 3.48: Top duct closing plate installed 3.49: Enclosure top installed ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 40 The bottom duct collar is bolted to the duct using 3 - T25 screws in the outermost holes of the brackets. Tighten the screws to compress the gasket. 3.53: Completely assembled bottom duct work 3.51: Bottom duct work pieces 3.52: Bottom duct work partially assembled ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 41 The upper part of the duct fits under the bottom duct adapter and requires a tight fit, which, with the gasket material, maintains the IP 54 and UL and NEMA 12 rating. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 42 3.58: Move mounting screws from the outer hole to the inner hole Install the front cover of the duct and the ca- ble clamp base if used. Install the two remain- ing gland plates. 3.59: Bottom duct installed. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 43: Installation On Pedestal
2 side covers, two front brackets and the required hardware to assemble. See the exploded view of the installation, illustra- tion “Three front screws” (drawing 130BA647). 3.61: Pedestal parts ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 44 3.64: Mount the drive onto pedestal. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 45 VLT AQUA High Power Instruction Manual 3. How to Install 3.65: Two nuts at rear side. 3.66: Three front screws. 3.67: Frame D2 with pedestal installed ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 46: Electrical Installation
3.69: Top connection for the serial communica- moved. tion bus. Installation of 24 Volt external DC Sup- Torque: 0.5 - 0.6 Nm (5 in-lbs) Screw size: M3 Function 35 (-), 36 24 V external DC supply ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 47: Power Connections
EMC requirements. Use a shielded/armored motor cable to comply with EMC specifications EMC emission specifications. For more information, see in the Design Guide See section General Specifications for correct dimensioning of motor cable cross-section and length. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 48 (such as an adjustable frequency drive), fit a sine-wave filter on the output of the adjustable fre- quency drive. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 49 3.72: Compact IP 00 (Chassis) with disconnect, fuse and RFI filter, enclosure D4 3.71: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12), enclosure D1 3.73: Position of ground terminals IP 00, D en- closures ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 50 3.74: Compact IP 21 (NEMA 1) and IP 54 (NEMA 12) with disconnect, fuse and RFI filter, enclosure 3.75: Position of ground terminals IP 21 (NEMA type 1) and IP 54 (NEMA type 12) ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 51 VLT AQUA High Power Instruction Manual 3. How to Install 3.76: Compact IP 00 (Chassis) with disconnect, fuse and RFI filter, enclosure E2 3.77: Position of ground terminals IP 00, E enclosures ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 52 In order to obtain a low HF impedance, use the fastening bolts of the devices as HF connections to the rear plate. It is necessary to remove insulating paint and the like from the fastening points. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 53 Too low or too high torque results in a bad electrical connection. Use a torque wrench to ensure correct torque. 3.79: Always use a torque wrench to tighten the bolts. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 54 • Terminal V/T2/97 connected to V-phase • Terminal W/T3/98 connected to W-phase The direction of rotation can be changed by switching two phases in the motor cable or by chang- ing the setting of par. 4-10. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 55 Please note that voltages up to 1099 V DC may occur on the terminals. Load sharing calls for extra equipment. For further information, please contact Dan- foss. 3.80: Load sharing connection ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 56: Line Connection
Ensure that the power supply can supply the necessary current to the adjustable frequency drive. If the unit is without built-in fuses, ensure that the appropriate fuses have the correct current rating. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 57: Fuses
The adjustable frequency drive must be protected against short circuit in order to prevent electrical or fire hazard. Danfoss recommends using the fuses mentioned below to protect service personnel and equipment in case of an internal failure in the drive. The adjustable frequency drive provides full short-circuit protection in case of a short-circuit on the motor output.
Page 58 110 Type T indicator fuses of the same size and amperage may be substituted for external use. Danfoss PN Bussmann Ferraz Siba 20220 170M4017 6.9URD31D08A0700 20 610 32.700 20221 170M6013 6.9URD33D08A0900 20 630 32.900 3.8: Additional Fuses for Non-UL Applications, E enclosures, 380-480 V ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 59 This input can be used to monitor the temperature of an externally connected brake resistor. If the input between 104 and 106 opens, the adjustable frequency drive will trip on warning/alarm ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 60: Electrical Installation, Control Terminals
Remove the screwdriver. The cable is now mounted to the terminal. To remove the cable from the terminal: Insert a screw driver in the square hole. Pull out the cable. Max. 0.015 x 0.1 in. [0.4 x 2.5 mm] ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 61 VLT AQUA High Power Instruction Manual 3. How to Install ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 62: Connection Examples
Terminal 37 = Safe stop (where available!) 3.7.2. Pulse Start/Stop Terminal 18 = Par. 5-10 [9] Latched start Terminal 27= Par. 5-12 [6] Stop inverse Terminal 37 = Safe stop (where available!) ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 63: Speed Up/Slow
Terminal 53, Low Voltage = 0 Volt Terminal 53, High Voltage = 10 Volt Terminal 53, Low Ref./Feedback = 0 Terminal 53, High Ref./Feedback = 1500 RPM Switch S201 = OFF (U) ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 64: Electrical Installation - Continued
The digital and analog inputs and outputs must be connected separately to the adjustable fre- quency drive common inputs (terminal 20, 55, 39) to prevent ground currents from both groups ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 65 3. How to Install from affecting other groups. For example, switching on the digital input may disturb the analog input signal. Input polarity of control terminals NOTE Control cables must be shielded/armored. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 66: Switches S201, S202, And S801
When changing the function of S201, S202 or S801, be careful not to force the switch over. Removing the LCP fixture (cradle) when operating the switches is recommen- ded. The switches must not be operated while the adjustable frequency drive is powered. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 67: Final Set-Up And Test
Connect terminal 37 to terminal 12 (if terminal 37 is available). Connect terminal 27 to terminal 12, or set par. 5-12 to 'No function' (par. 5-12 [0]) Activate the AMA par. 1-29. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 68 "Report Value” in the [Alarm Log] shows the last measuring sequence carried out by the AMA before the adjustable frequency drive entered alarm mode. This number, along with the description of the alarm, will assist you in troubleshooting. If you contact Danfoss for service, make sure to mention the number and alarm description.
Page 69: Additional Connections
For thermal motor protection, it is also possible to use the MCB 112 PTC thermistor card option. This card provides an ATEX certificate to protect motors in explosion hazard areas, Zone 1/21 and Design Guide Zone 2/22. Please refer to the for further information. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 70 4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 71: How To Program The Adjustable Frequency Drive
All digital input/output and analog input/output terminals are multifunctional. All terminals have factory default functions suitable for the majority of water applications but if other special func- tions are required, they must be programmed in parameter group 5 or 6. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 72 27, no connection to +24 V on terminal 27 is necessary to enable start. Coast Inverse (factory default value) is selected in Terminal 27, a connection to +24 V is nec- essary to enable start. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 73 230 V/50 Hz. Adapt par. 4-13 Limit [RPM) Maximum Reference and par. 3-03 to the 87 Hz application. This parameter cannot be adjusted while the motor is running. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 74 3-42 Ramp 1 Ramp-down Time Range: Function: [1 - 3,600 s] Enter the ramp-down time, i.e., the deceleration time from the rated motor speed n (par. 1-25) to 0 rpm. Choose a ramp- ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 75 AMA of the stator resistance R in the sys- tem only. Select this option if an LC filter is used between the adjustable frequency drive and the motor. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 76 Example of how to access Function Set-up: 4.2: Step 1: Turn on the adjustable frequency 4.3: Step 2: Press the [Quick Menus] button drive (on LED lights). (quick menu choices appear). ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 77 Function Relay 0-76 DST/Summertime Start 0-24 Display Line 3 Large Option relay 9 ⇒ 5-40 Function Relay 0-77 DST/Summertime End 0-37 Display Text 1 0-38 Display Text 2 0-39 Display Text 3 ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 78 View the number of Bus Off events since the last power-up. Counter [1013] Warning Parameter View a DeviceNet-specific warning word. One separate bit is as- signed to every warning. [1115] LON Warning Word Shows the LON-specific warnings. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 79 Present braking energy transferred to an external brake resistor. Stated as an instantaneous value. [1633] Brake Energy/2 min Braking energy transferred to an external brake resistor. The mean power is calculated continuously for the latest 120 sec- onds. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 80 Actual value of pulses applied to terminal 27 in digital output [Hz] mode. [1670] Pulse Output Actual value of pulses applied to terminal 29 in digital output [Hz] mode. [1671] Relay Output [bin] View the setting of all relays. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 81 Shows the value of the signal applied to terminal X42/5 on the analog I/O card. [1833] Analog Out X42/7 [V] Shows the value of the signal applied to terminal X42/7 on the analog I/O card. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 82 The options are the same as those listed for par. 0-20 [1662] Line 1.1 Small 0-22 Display Line 1.3 Small Option: Function: Select a variable for display in line 1, right position. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 83 When a character is highlighted by the cur- sor, this character can be changed. A character can be inserted by placing the cursor between two characters and pressing ▲ or ▼. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 84 12 H 0-74 DST/Summertime Option: Function: Choose how Daylight Saving Time/Summertime should be han- dled. For manual DST/Summertime, enter the start date and end date in par. 0-76 and 0-77. Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 85 Unit 3-03 Maximum Reference Option: Function: [0.000 Par. 3-02 Enter the maximum reference. The maximum reference is the 100000.000 highest value obtainable by adding all references together. Unit] ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 86 Same options and functions as par. 5-1* , except Pulse input 5-15 Terminal 33 Digital Input Option: Function: Digital Inputs No Operation Same options and functions as par. 5-1* 5-40 Function Relay ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 87 Control Word Bit 12 [40] Out of Ref. Range [41] Below Reference, low [42] Above Ref. high [45] Bus ctrl [46] Bus ctrl, 1 if timeout [47] Bus ctrl, 0 if timeout ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 88 End of Curve [193] Sleep Mode [194] Broken Belt [195] Bypass Valve Control [196] Pipe Filling [211] Cascade Pump1 [212] Cascade Pump2 [213] Cascade Pump3 [223] Alarm, Trip-locked [224] Bypass Mode Active ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 89 If you select set-up 1-4, par. 0-10, , must be set Multi Set-up , [9]. This parameter cannot be adjusted while the motor is running. Freeze output Stop Jogging Max. speed Stop and trip ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 90 6-20 Terminal 54 Low Voltage Range: Function: [0.00 – par. 6-21] Enter the low voltage value. This analog input scaling value 0.07V should correspond to the low reference/feedback value set in par. 6-24. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 91 [131] Reference 4-20 mA [132] Feedback 4-20 mA [133] Motor cur. 4-20 mA [134] Torque % lim. 4-20 [135] Torque % nom 4-20 [136] Power 4-20 mA [137] Speed 4-20 mA ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 92 50% = 20 mA. If a current between 4 and 20 mA is desired at maximum output (100%), calculate the percentage value as follows: desired maximum current × 100 % ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 93 [11] [12] Pulse/s [20] [21] l/min [22] [23] [24] /min [25] [30] kg/s [31] kg/min [32] kg/h [33] t/min [34] [40] [41] m/min [45] [60] °C [70] mbar [71] [72] [73] ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 94 See the description of Feedback Function , par. 20-20. (from par. 20-12)] NOTE Setpoint reference entered here is added to any other references that are enabled (see par. group 3-1*). ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 95 Off s] the feedback and the setpoint reference. This is required to en- sure that the error approaches zero. Quick adjustable frequency drive speed adjustment is obtained when this value is small. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 96 Smart Logic Special Functions Drive Information Data Readouts Data Readouts 2 Drive Closed-loop Ext. Closed-loop Application Functions Time-based Functions Fire Mode Cascade Controller Analog I/O Option MCB 109 4.3: Parameter groups. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 97 <> navigation keys as well as the up/ down navigation keys. Use the <> navigation keys to move the cursor horizontally. 4.12: Display example. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 98 [1] causes the adjustable frequency drive’s output fre- quency to increase when the feedback is greater than the setpoint reference. This is common for temperature-controlled cooling applications, such as cooling towers. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 99: Initialization To Default Settings
NOTE When you carry out manual initialization, you also reset serial communication, RFI filter settings (par. 14-50) and fault log settings. Personal Menu Removes parameters selected in ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 100: Parameter Options
Unsigned 8 Uint8 Unsigned 16 Uint16 Unsigned 32 Uint32 Visible String VisStr Normalized value 2 bytes Bit sequence of 16 Boolean variables Time difference w/o date TimD SR = Size related ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 101: Operation/Display
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 102 4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 103: Load/Motor
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 104: Brakes
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 105: Reference / Ramps
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 106: Limits / Warnings
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 107: Digital In/Out
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 108 4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 109: Analog In/Out
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 110 4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 111: Comm. And Options
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 112: Profibus
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 113: Can Ser. Com. Bus
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 114: Smart Logic
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 115: Special Functions
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 116: Fc Information
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 117 4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 118: Data Readouts
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 119 4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 120 4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 121: Fc Closed-Loop
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 122: Ext. Closed-Loop
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 123 4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 124: Application Functions
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 125 4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 126: Timed Actions
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 127: Cascade Controller
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 128 4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 129 4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 130: Water Application Functions
4. How to program the adjustable frequency drive VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 131: Bypass Option
4. How to program the adjustable frequency VLT AQUA High Power Instruction Manual drive ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 132 5. General Specifications VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 133: General Specifications
VLT AQUA High Power Instruction Manual 5. General Specifications 5. General Specifications ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 134 5. General Specifications VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 135 Maximum cross-section to control terminals, cable with en- closed core 0.00078 in. [0.5 mm ]/20 AWG Minimum cross-section to control terminals 0.00039 in. [0.25 mm * See Line Supply tables for more information! ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 136 10 bit (+ sign) Accuracy of analog inputs Max. error 0.5% of full scale Bandwidth : 200 Hz The analog inputs are galvanically isolated from the supply voltage (PELV) and other high-voltage terminals. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 137 Max. load : 200 mA The 24 V DC supply is galvanically isolated from the supply voltage (PELV), but has the same potential as the analog and digital inputs and outputs. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 138 : ≤ 2 ms Speed control range (open-loop) 1:100 of synchronous speed Speed accuracy (open-loop) 30-4000 rpm: Maximum error of ±8 rpm All control characteristics are based on a 4-pole asynchronous motor ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 139 The USB connection is not galvanically isolated from protection ground. Use only isolated laptop/PC as connection to the USB connector on VLT AQUA Drive or an isolated USB cable/drive. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 140 Monitoring of the intermediate circuit voltage ensures that the adjustable frequency drive trips if the intermediate circuit voltage is too low or too high. • The adjustable frequency drive is protected against ground faults on motor terminals U, V, W. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 141: Troubleshooting
After an alarm or trip, the motor carries on coasting, and the alarm and warning flash on the adjustable frequency drive. Once the problem has been rectified, only the alarm continues flashing. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 142 Option Configuration Has Changed Safe Stop Activated Drive Initialized to Default Value 6.1: Alarm/Warning code list (X) Dependent on parameter LED indication Warning yellow Alarm flashing red Trip-locked yellow and red ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 143: Warning/Alarm List
WARNING/ALARM 3, No motor: tem. The adjustable frequency drive is still No motor has been connected to the output of active. the adjustable frequency drive. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 144 Turn off the adjustable frequency drive and out because of an overload (too high current remove the ground fault. for too long). The counter for electronic, ther- mal inverter protection gives a warning at ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 145 Turn off the adjustable frequency drive and remove the brake resistor. ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 146 Card Overtemperature: ALARM 38, Internal fault: Control card overtemperature: The cut-out Contact the local Danfoss supplier. temperature of the control card is 176° F [80° WARNING 47, 24 V supply low: The external 24 V DC back-up power supply WARNING 66, Heatsink Temperature may be overloaded;...
Page 147: Annexes
VLT AQUA High Power Instruction Manual 7. Annexes 7. Annexes ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 148 7. Annexes VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 149 VLT AQUA High Power Instruction Manual 7. Annexes ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 150 7. Annexes VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 151 VLT AQUA High Power Instruction Manual 7. Annexes ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 152 7. Annexes VLT AQUA High Power Instruction Manual ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 153: Index
8-** Comm. And Options 9-** Profibus Acceleration Time Access To Control Terminals Airflow Analog Inputs Analog Output Automatic Motor Adaptation (ama) 67, 75 Back Cooling Brake Cable Brake Resistor Temperature Switch Branch Circuit Protection ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 154 Duct Work Cooling Kits Efficient Parameter Set-up For Water Applications Elcb Relays Electrical Installation 60, 64 Electronic Waste External Fan Supply Floor Mounting Function Relay, 5-40 Function Set-ups Fuse Tables Fuses Fusing ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 155 Motor Nominal Speed, 1-25 Motor Output Motor Power [kw], 1-20 Motor Protection Motor Speed High Limit [rpm], 4-13 Motor Speed Low Limit Rpm, 4-11 Motor Thermal Protection Motor Voltage Motor Voltage, 1-22 Nameplate Data ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 156 Setpoint 1, 20-21 Shielded Cables Shielded/armored Shielding Of Cables: Short-circuit Protection Sine-wave Filter Space Speed Up/slow Start/stop Stator Leakage Reactance Step-by-step Stopping Category 0 (en 60204-1) Surroundings Switches S201, S202, And S801 ® MG.20.P1.22 - VLT is a registered Danfoss trademark.
Page 157 Terminal 53 High Voltage, 6-11 Terminal 53 Low Voltage, 6-10 Terminal Locations 21, 23 Torque Torque Characteristics Torque For Terminals Unpacking Voltage Level Voltage Reference Via A Potentiometer Warning Against Unintended Start Wire Access ® MG.20.P1.22 - VLT is a registered Danfoss trademark.

Danfoss VLT AQUA Drive FC 200 Instruction Manual

How to Read the Instruction Manual

Safety

How to Install

How to Program the Adjustable Frequency Drive

General Specifications

Troubleshooting

Annexes

Index

Quick Links

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Summary of Contents for Danfoss VLT AQUA Drive FC 200

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