Page 1 www.HoneywellVFD.com.tr E-ma l: support@HoneywellVFD.com.tr...
Page 2 Thank you for choosing WellDrive WD770 series variable-frequency drive (VFD). If not otherwise speciﬁed, the VFD in the manual always indicates WellDrive WD770 series VFD, which is an optimized VFD special for fan and pump. Simple and easy to use, the VFD can drive the fans and pumps in wastewater treatment, HVAC, chemical, metallurgical, electric power and other industries.
Page 3: Table Of Contents
3.7 – Structure ................................... 18 CHAPTER – 4: INSTALLATİON GUİDELİNES ..................... 19 4.1 – What This Chapter Contains ............................19 4.2 – Mechanical Installa�on .............................. 19 4.2.1 – Installa�on Environment ..............................19 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 2 / 206...
Page 4 5.4.7 – Adding Parameters to The User Deﬁned Parameter List ....................49 5.4.8 – Edi�ng User Deﬁned Parameters ........................... 49 5.4.9 – Edi�ng Parameters in Parameter Groups ........................50 5.4.10 – Monitoring States ................................. 50 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 3 / 206...
Page 5 P00 Group—Basic Func�ons ............................... 92 P01 Group—Start & Stop Control ............................94 P02 Group – Parameters of Motor 1 ........................... 96 P03 Group––Vector Control of Motor 1 ..........................97 P04 Group—Imporved Scaler (V/F) Control ........................100 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 4 / 206...
Page 6 P96 Group – HVAC Protec�on ............................145 6.3 – Value Coded Parameters ............................146 6.3.1 - P05.08 : Input Terminal Polarity ............................ 146 6.3.2 - P07.05 : Selec�on 1 of Parameters Displayed in Running State ..................147 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 5 / 206...
Page 7 8.2 – Periodical Inspec�on ..............................163 8.3 – Cooling Fan ................................164 8.4 – Capacitor .................................. 165 8.4.1 – Capacitor Reforming ..............................165 8.4.2 – Electroly�c Capacitor Replacement ..........................166 8.5 – Power Cable ................................166 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 6 / 206...
Page 8 A.5.1 – PROFINET Communica�on Card (WDM-PN-1) ......................187 APPENDIX– B: APPENDİX B TECHNİCAL DATA ....................188 B.1 – What This Chapter Contains ............................188 B.2 – Derated Applica�on ..............................188 B.2.1 – Capacity ..................................188 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 7 / 206...
Page 9 C.2.1 – Structure Diagram ................................ 190 C.2.2 – Keypad Moun�ng Bracket ............................190 C.3 – WD770 Structure ..............................191 C.4 – 3 Phase 380 Vac Input WD770 VFD Models ....................... 191 C.4.1 – Wall-Moun�ng Dimensions ............................191 C.4.2 – Flange Moun�ng Dimensions ............................194 C.4.3 –...
Page 10 APPENDİX – E: FURTHER INFORMATİON ..................... 206 F.1 – Product and Service Queries ............................206 F.2 – Feedback on Welldrive VFD Manuals ......................... 206 F.3 – Documents on The Internet ............................206 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 9 / 206...
Page 11: Chapter - 1: Safety Precautions
ﬁve minutes (or 15 min / 25 min, depending on the warning symbols on the machine) after power off to prevent electric shock. 5 mins. Read manual Read the operation manual before operating the equipment. Note Actions taken to ensure proper running. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 10 / 206...
Page 12: Safety Guidelines
9) R, S and T are the power input terminals, and U, V and W are the output motor terminals. Connect the input power cables and motor cables properly; otherwise, VFD damage may occur. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 11 / 206...
Page 13: Comissioning And Running
The VFD contains heavy metals. Dispose of a scrap VFD as industrial waste. Dispose of a scrap product separately at an appropriate collection point but not place it in the normal waste stream. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 12 / 206...
Page 14: Chapter - 2: Quick Startup
Whether the external connection terminals of the VFD are tightly fastened and the torque is appropriate. Whether there are screws, cables, or other conductive items left in the VFD. If yes, get them out. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 13 / 206...
Page 15: Basic Commissioning
DC voltage, and then the inverter converts DC voltage into AC voltage that can be used by an AC motor. （+） Figure 3-1 Main circuit （-） Optional DC （+） reactor Figure 3-2 Main circuit diagram With Built-in DC Reactor （-） WellDrive WD770 User Manual www.HoneywellVFD.com.tr 14 / 206...
Page 16: Product Specifica�Ons
For <=1000m, 100% of nominal current. For every 100 meters between 1000-3000m, derating of 1%. Relative Humidity 5 - 95% (IEC 721-3-3; Class 3K3 (non-condensing) (during operation) Galvanic Isolations Standard (PELV) Efficiency 0,98 Cooling Type 1.5kW: Natural cooling, above 2.2kW: Fan cooling. Independent cooling channel. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 15 / 206...
Page 17: Product Nameplate
– – Figure 3-4: Model description Code Deﬁnition Description WD770 deﬁnes the WellDrive product model for Fan, Pump, and Compressor Model applications. Nominal current value. Additionally, there is an overload capacity of %110 (5 Current minutes per 1 minute). Voltage Deﬁnes the Input Voltage level.
Page 18: Product Ra�Ngs
550 A 600 A WD770-650A-4 355 kW 600 A 650 A WD770-720A-4 400 kW 660 A 720 A WD770-820A-4 450 kW 745 A 820 A WD770-860A-4 500 kW 800 A 860 A WellDrive WD770 User Manual www.HoneywellVFD.com.tr 17 / 206...
Page 19: Structure
Emission Hole internal temperature, derated use is required. Main Circuit Terminal For details, see chapter 4 Installation guidelines. Power Indicator Power supply indicator Product Label For details, see section 3.5 Model designation code. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 18 / 206...
Page 20: Chapter - 4: Installation Guidelines
• When the installation site's altitude exceeds 3000 meters, consult your local authorized sales and service ofﬁce for details. Vibration Max. ACC: 5.8 m/s2 (0.6 g) Direction Install the VFD vertically to ensure good heat dissipation performance. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 19 / 206...
Page 21: Installa�On Direc�On
Mark the installation hole positions. For details about the installation hole positions, see Appendix D Dimension diagrams. Mount the screws or bolts onto the designated positions. Lean the VFD against the wall. Tighten the screws. Note: The ﬂange mounting plate must be used for ﬂange mounting. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 20 / 206...
Page 22: Installing Vfd
4.2.6 – Vertical Installation Note: During vertical installation, you must install the air bafﬂe, otherwise, the VFD will experience mutual interference, and the heat dissipation effect will be degraded. Figure 4-5: Vertical installation WellDrive WD770 User Manual www.HoneywellVFD.com.tr 21 / 206...
Page 23: Tilted Installa�On
4.2.8 –Cabinet installation 4.2.8.1 – Heat Dissipation Description WD770 220-500kW models can be mounted in cabinets. Heat dissipation must be considered for the cabinet mounting method. Figure 4-7: Mounting the VFD in a direct exhaust cabinet Figure 4-8: Air bafﬂe design WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 24: Points For Aten�On
2) Cabinet air inlet actual effective area (indicating the through-hole area): For WD770-425-4 and WD770-460-4, the air inlet area is 42210mm2 and the air outlet area is 67875mm2; For WD770-530A-4, WD770-600A-4, WD770-650A-4, WD770-720A-4, WD770- 820A-4, and WD770-860A-4, the air inlet area is 63315mm2 and the air outlet area is 101305mm2 3) Main circuit power line copper terminals need to be operated with tools similar to sleeve tools with extensions.
Page 25: In-Cabinet Moun�Ng Procedure
When mounting a WD770-860A-4 VFD into a nine-fold proﬁle cabinet with the depth of 600mm, you must bend the mounting crossbeam inwards (shown in Figure 4 12) to make use of the space of column, which is not necessary for the mounting into a standard cabinet with the depth of 800mm or greater.
Page 26 9) Assemble the mounting rail (optional part). As shown in Figure 4-14, assemble the mounting rail, align the two front hooks with the nine-fold proﬁle notch, and snap them into place. Figure 4-14 Mounting rail WellDrive WD770 User Manual www.HoneywellVFD.com.tr 25 / 206...
Page 27 Note: Since the VFD barycenter is too high, use the auxiliary rope for mounting to prevent the VFD from rollover during the push-in or push- out. See the ﬁgure above. Remove the mounting rail. Figure 4-18: Fixing the VFD to the cabinet crossbeam through the four ﬁxing holes at the VFD back WellDrive WD770 User Manual www.HoneywellVFD.com.tr 26 / 206...
Page 28: Standard Wiring Of The Main Circuit
Figure 4 19 AC 3PH 380V main circuit wiring Note: The fuse, input reactor, input ﬁlter, output reactor, and output ﬁlter are optional parts. For details, see "Appendix D Optional peripheral accessories". WellDrive WD770 User Manual www.HoneywellVFD.com.tr 27 / 206...
Page 29: Main Circuit Terminal Diagram
Figure 4-23: Main circuit terminal for 3PH 380V 30–37kW (unit: mm) Figure 4-24: Main circuit terminal for 3PH 380V 45kW (unit: mm) Figure 4-25: Main circuit terminal for 3PH 380V 55–90kW (unit: mm) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 28 / 206...
Page 30 Figure 4-28: Main circuit terminal for 3PH 380V 220–250kW models (unit: mm) Figure 4-29: Main circuit terminal for 3PH 380V 220–250kW models with output reactors (unit: mm) RST terminal block compatible with and models (turn the terminal block for 180 degrees to install) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 29 / 206...
Page 31 Figure 4-30: Main circuit terminal for 3PH 380V 280–355kW models (unit: mm) Figure 4-31: Main circuit terminal for 3PH 380V 280–355kW models with output reactors (unit: mm) RST terminal block compatible with and models (turn the terminal block for 180 degrees to install) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 30 / 206...
Page 32 VFD end and motor end. 2) Route the motor cable, input power cable and control cable separately. 3) (+) or (-) DC bus connection. Can be connected to an external power supply. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 31 / 206...
Page 33: Wiring Procedure For Main Circuit Terminals
Figure 4-34: Screw installation (The screw is not (The screw is fastened) fastened) 4.4 – Standard Wiring Of The Control Circuit 4.4.1 – Wiring Diagram Of Basic Control Circuit Figure 4-35: Control circuit wiring WellDrive WD770 User Manual www.HoneywellVFD.com.tr 32 / 206...
Page 34 S4 and Y1 share the output terminal. The selection is made through J10. In addition to digital input functions, the terminal can also act as a high frequency pulse Digital input 1 input channel. Max. input frequency: 50kHz Duty ratio: 30%–70% WellDrive WD770 User Manual www.HoneywellVFD.com.tr 33 / 206...
Page 35: Input/Output Signal Connec�On Diagram
24V.) Figure 4-38: NPN mode For PNP Connection: Internal Power External Power (The U-shaped jumper is connected between terminals PW (The U-shaped jumper is removed.) and COM.) Figure 4-39: PNP mode WellDrive WD770 User Manual www.HoneywellVFD.com.tr 34 / 206...
Page 36: External Op�Onal Keypad Wiring
Note: Select the fuse according to the manual. In case of short circuit, the fuse protects input power cables to avoid damage to the VFD; if internal short-circuit occurs to the VFD, it can protect neighboring equipment from being damaged. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 37: Protec�Ng The Motor And Motor Cable In Case Of Short Circuit
If frequent switching is required, you can use a mechanical interlock or a switch carrying a contactor to ensure that the motor terminals are not connected to the input power cables and VFD output terminals simultaneously. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 36 / 206...
Page 38: Chapter - 5: Basic Operation Guidelines
The installation size of the LCD panel is compatible with the LED panel. Refer to Section 5 in the user manual of the high-performance multifunctional VFD of the WD770 series for details on how to operate the LCD panel.
Page 39 Press it to stop the VFD that is running. The function of this key is restricted by P07.04. In fault alarm state, this key can be used for reset in any control modes. Multifunction shortcut key The function is determined by P07.02. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 38 / 206...
Page 40: Displaying Stopped-State Parameters
DATA/ENT button to save or press the PRG/ESC button to exit without saving the changes. Stopped State Display Operating State Display Fault State Display Figure 5-3: Status display WellDrive WD770 User Manual www.HoneywellVFD.com.tr 39 / 206...
Page 41: Modifying Func�On Codes
5.3.6 – Setting a Password For The VFD The WD770 provides protection against alterations or interventions by allowing you to set a password of your choice. When you set parameter P07.00 to a value other than 0 (zero) and save it, this value will serve as your user password. When password protection is enabled, the P07.00 parameter will again display as "0.0.0.0.0,"...
Page 42: Se�Ng A Password
LEFT: Varies according to interfaces such as shifting the cursor left, exiting the current menu, and returning to the previous menu. RIGHT: Varies according to interfaces such as changing the monitoring interface, shifting the cursor right, and entering the next menu. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 41 / 206...
Page 43 About the LCD Screen The WD770 LCD Panel can display status parameters during stop or operation, function parameter editing status, and fault alarm status. It includes different screen areas displaying various contents under different interfaces on the LCD screen. The ﬁgure below represents the main interface during the stop status.
Page 44: Displaying Stopped-State Parameters
5.4.1 – Displaying Stopped-State Parameters While WD770 is in a stopped state, it displays the status parameters on the panel screen, and this interface is the default main interface when ﬁrst powered on. In the stopped state, various parameters can be displayed. Use the up and down arrow keys on the directional button to scroll through the displayed parameter.
Page 45: Displaying Fault Informa�On
5.4.3 – Displaying Fault Information When an error signal is detected, WD770 enters the fault alarm display mode, and the TRIP indicator on the panel lights up to display the fault code and information on the screen. The error reset operation can be performed using the STOP/RST button, control terminal, or communication command.
Page 46 Below demonstrates how to access the Menu main menu and perform operations within this main menu. Figure 5-14: Menu Entry/Exit Screen 2 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 45 / 206...
Page 47 P07.xx: xx state of the last but xx fault Clear fault record / Sure to clear fault records? Pxx.xx has modiﬁed parameter 1 Modiﬁed Pxx.xx has modiﬁed parameter 1 parameter Pxx.xx has modiﬁed parameter xx WellDrive WD770 User Manual www.HoneywellVFD.com.tr 46 / 206...
Page 48: Edi�Ng A Parameter List
5.4.5 – Editing a Parameter List WD770 allows parameters to be added as needed in the stopped state parameter list (via the user-deﬁned main parameters menu), and the list can also be edited with functions such as 'Move Up,' 'Move Down,' 'Remove from List,' and 'Restore Default.' The editing function is demonstrated below.
Page 49: Adding Parameters To The Parameter List Displayed In Stopped/Running State
'parameters displayed during operation' list. Up to 16 monitoring parameters can be added to the list displayed in the stopped state, and up to 32 monitoring parameters can be added to the list displayed during operation. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 48 / 206...
Page 50: Adding Parameters To The User Defined Parameter List
"√" indicates that the current value of this parameter can be modiﬁed. • "×" indicates that the current value of this parameter cannot be altered at the moment. • "Present" displays the current value. • "Default" shows the default value of this parameter. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 49 / 206...
Page 51: Edi�Ng Parameters In Parameter Groups
In the motor parameter automatic adjustment interface, you can press "Top menu left," "directional button left arrow" to return to the previous menu. Figure 5-23: Selecting a parameter autotuning type WellDrive WD770 User Manual www.HoneywellVFD.com.tr 50 / 206...
Page 52: Backing Up Parameters
Note: The clock battery is not included, and the keypad clock/date will reset after power is turned off. If timekeeping is required after power- off, you will need to separately purchase clock batteries. Figure 5-26: System setting WellDrive WD770 User Manual www.HoneywellVFD.com.tr 51 / 206...
Page 53: Power-On Setup Wizard
0: Vector (SVC 0) P00.00 – Hız Kontrol 0: Vector (SVC 0) Modu 2: Scalar (V/F) 0: Decelerate to stop P01.08 Stop mode 1: Coast to stop P00.11 - ACC1 P00.12 - DEC1 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 52 / 206...
Page 54: Basic Opera�On Descrip�On
5.5 – Basic Operation Description 5.5.1 – What This Section Describes In this section, the function modules within the WD770 are being introduced. Symbol Description • Ensure all terminals are securely connected. • Verify that the motor power matches the power capacity of the WD770.
Page 55 Rated frequency of SM 1 0.01Hz–P00.03 (Max. output frequency) 50.00Hz P02.17 Number of pole pairs of SM 1 1–50 P02.18 Rated voltage of SM 1 0–1200V P02.19 Rated current of SM 1 0.8–6000.0A WellDrive WD770 User Manual www.HoneywellVFD.com.tr 54 / 206...
Page 56: Vector Control
The advanced vector control technology of WD770 addresses this situation as follows: It measures and controls the stator current vector of the asynchronous motor. Subsequently, it separates the stator current vector into excitation current (component generating internal magnetic ﬁeld) and torque current (component generating torque) based on ﬁeld orientation principles.
Page 57 Note: For setting sources 2–6, 100% corresponds to triple the motor rated current. P03.12 Torque set through keypad -300.0%–300.0% (of the motor rated current) 50.0% P03.13 Torque reference filter time 0.000–10.000s 0.010s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 56 / 206...
Page 58 P03.23 10%–100.0% constant power zone P03.24 Max. voltage limit 0.0–120.0% 100% P03.25 Pre-exciting time 0.000–10.000s 0.300 s 0: Disable P03.32 Enabling torque control 1: Enable P03.33 Flux-weakening integral gain 0–8000 1200 V WellDrive WD770 User Manual www.HoneywellVFD.com.tr 57 / 206...
Page 59: Advanced Scalar Control Mode
5.5.4 – Advanced Scalar Control Mode WD770, in addition to its vector control modes, can also operate in an internal advanced Scalar (V/F) control mode. The Advanced Scalar Control mode demonstrates performance closely resembling that of vector control algorithms and can be used in situations where low control sensitivity is sufﬁcient.
Page 60 • The torque boost function can effectively compensate for low-speed torque performance in Scalar control. The automatic torque boost is set as default, allowing the WD770 to adjust the torque boost value based on actual load conditions. • The torque boost only takes effect at the torque boost cutoff frequency.
Page 61 Customized V/F Curve Diagram WellDrive WD770 User Manual www.HoneywellVFD.com.tr 60 / 206...
Page 62 P04.18 V/F frequency point 2 of motor 2 P04.16–P04.20 0.00Hz P04.19 V/F voltage point 2 of motor 2 0.0%–110.0% 0.0% P04.20 V/F frequency point 3 of motor 2 P04.18–P02.02 or P04.18–P02.16 0.00Hz WellDrive WD770 User Manual www.HoneywellVFD.com.tr 61 / 206...
Page 63 Reactive current closed-loop P04.39 output power of the motor. In general, you do not need to modify the 8000 output limit in SM VF control function code. Setting range: 0–16000 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 62 / 206...
Page 64: Torque Control
IF mode for AM 2 5.5.5 – Torque Control WD770 supports both speed control and torque control. • Speed control aims to stabilize the speed to the set value with the actual operating speed, while being limited by the torque limit, which is the maximum load-carrying capacity.
Page 65 Note: A value of 100% corresponds to 300% Note: A value of 100% corresponds to the Note: A value of 100% corresponds to 300% of of the motor's nominal current. maximum output frequency of the WD770. the motor's nominal current. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 66 P03.18 torque upper limit 6: PROFIBUS/CANopen communication 7: Ethernet communication 9: PROFINET communication 18: Keypad (for small power models) Note: For setting sources 1–4, 100% corresponds to triple the motor rated current. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 65 / 206...
Page 67: Motor Parameters
Disconnect from the load to carry out autotuning if necessary. WD770 can drive both AM and SM motor types. It supports two sets of motor parameters that can be changed via multifunctional digital input terminals or communication. The control performance of WD770 relies on accurate motor models. Therefore, it's necessary to perform motor identiﬁcation before initially operating a motor (for example, motor 1).
Page 68 0.1–6553.5mH P12.09 Mutual inductance of AM 2 0.1–6553.5mH P12.10 No-load current of AM 2 0.1–6553.5A P12.15 Rated power of SM 2 0.1–3000.0kW P12.16 Rated frequency of SM 2 0.01Hz–P00.03(Max. output frequency) 50.00Hz WellDrive WD770 User Manual www.HoneywellVFD.com.tr 67 / 206...
Page 69: Start/Stop Control
1) Start after a run command is given when power is turned on. 2) Restart after power is turned off. 3) Start after automatic fault reset. Additionally, WD770 has three start modes that can be chosen based on the application. 1) Starting at the initial frequency. 2) Starting after DC braking.
Page 70 For details, see parameters P01.35–P01.41. For AMs, you do not need to modify parameters P01.35–P01.41. P01.01 Starting frequency of direct start 0.00–50.00Hz 0.50Hz P01.02 Starting frequency hold time 0.0–50.0s 0.0s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 69 / 206...
Page 71 0.0–150.0% (of the VFD rated current) 0.0% Hold time of short-circuit P01.30 0.00–50.00s 0.00s braking for start Hold time of short-circuit P01.31 0.00–50.00s 0.00s braking for stop P01.32 Pre-exciting time for jogging 0–10.000s 0.300s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 70 / 206...
Page 72 0: Max. output frequency Reference frequency of 1: Set frequency P08.21 ACC/DEC time 2: 100Hz Note: Valid only for straight-line ACC/DEC P08.28 Auto fault reset count 0–10 P08.29 Auto fault reset interval 0.1–3600.0s 1.0s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 71 / 206...
Page 73: Frequency Se�Ng
Note: "X" indicates this multifunction terminal is invalid under present reference channel. By using the multifunctional terminals UP (10) and DOWN (11) within the WD770, you can adjust the auxiliary frequency. Additionally, you can set the frequency increase and decrease rate (P08.45 – UP, P08.46 – DOWN).
Page 74 ∧/∨ key and digital potentiometer. LED thousands place: Indicates whether to enable the integral function 0: Disable the integral function 1: Enable the integral function Keypad digital potentiometer P08.43 0.01–10.00s 0.10s integral rate WellDrive WD770 User Manual www.HoneywellVFD.com.tr 73 / 206...
Page 75: Analog Input
5.5.9 – Analog input WD770 has two analog input terminals (AI1 and AI2) and one Pulse input terminal (HDI). AI1 input can be set with the P05.50 parameter to accept 0(2) – 10V or 0(4) – 20mA signals, while AI2 allows for -10 / +10 Volt signal connection. If a current signal is to be connected to the AI1 input, switch J11 should be set to the "I"...
Page 76: Analog Output
5.5.11 – Digital input WD770 has a total of 6 digital inputs, two of which can also be used as high-speed inputs (HDI). All digital inputs can be individually programmed using function codes. If used as HDI, it can be employed either as a reference with Pulse signal or as a counter input with encoder connection.
Page 77: Digital Output
5.5.12 – Digital Output WD770 has a total of four digital outputs: two of them are relays, one is a transistor, and one is a high-speed output (HDO). These outputs can be individually programmed using function codes. All parameters are detailedly explained in Section 6.
Page 78: Mul�-Step Speed Running
5.5.14 – Multi-Step Speed Running WD770 can operate with a total of 16 deﬁned ﬁxed speed values, facilitated by utilizing four digital inputs. For each speed setting, one of four ramp options can be independently selected. Detailed parameters are explained in Section 6.
Page 79: General Procedures For Pid Parameter Setup
Ti. In other words, you can set Td to 30% of the value when there is no oscillation. 4) Empty the system load, perform load-bearing joint troubleshooting, and then adjust the PID parameters until the requirement is met. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 80: How To Fine-Tune Pid
Functional Description: Below is an example scenario where the WD770 controls four pump motors. The WD770 should utilize four relay outputs (RO5 – RO8 terminals on the optional WDM-RO-1 module) and additionally use two groups of contactors to control operation either through the drive or the grid.
Page 81 FR: Thermal Overload Relay • M: Induction Motor Figure 5-27: Main circuit wiring diagram for 4 pumps controlled by a single WD770 Figure 5-28: Digital inputs and relay outputs on a single WD770 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 80 / 206...
Page 82 Figure 5-29: External relay, contactor connection diagram (for 4 pumps) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 81 / 206...
Page 83 Figure 5-30: Connection diagram for a system with three pumps, each with a driver WellDrive WD770 User Manual www.HoneywellVFD.com.tr 82 / 206...
Page 84: Motor Adding Or Reducing
5.5.16.1 – Motor Adding Or Reducing Motor adding This ﬁgure assumes that the WD770 is outputting and controlling Motor-1 and the other motors are stopped. At this time, if the following conditions are met, the motor addition process will be activated.
Page 85 Motor reducing This ﬁgure assumes that WD770 is outputting and controlling Motor-2, Motor-1 is running on mains and Motor-3 and Motor-4 are stopped. At this time, motor reduction will be activated if the following conditions are met. 1) If the WD770 output frequency is equal to or lower than P94.25 (Operating frequency for motor reduction), 2) If PID1 feedback is less than the difference between PID1 reference and P94.24 (Pressure tolerance for motor reduction)
Page 86 Drive motor acceleration time 0.0 – 300.0 s 10.0 s when adding direct motor P94.36 Contactor Closing delay 0.2 – 100.0 s 0.5 s P94.37 Contactor Opening delay 0.2 – 100.0 s 0.5 s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 85 / 206...
Page 87: Polling Func�On
If the polling is completed or terminated, a stop command must be issued so that the next polling mode can be entered after restart. The function is implemented as follows: 1) With the WD770 stopped, set the terminal input function to 85 (Manual scan), enable the terminal function, and then send a start command.
Page 88: Fixed Variable-Frequency Run Mode
5.5.16.5 – Fixed Variable-Frequency Run Mode Fixed variable frequency control logic is relatively simple compared to other applications. The following is an example of a WD770 driving four motors in a ﬁxed variable frequency mode of operation. Activate the multi-pump control function (P94.00=1).
Page 89: Pid Func�On Only For Water Supply
5.5.18 – Segmented Water Pressure WD770, After the Clock function is enabled, you can set working days via P92.04 and set the start and end times of working days via P92.05 - P92.08. Group P95 can set the water pressure according to the time segment. Within a certain time segment, the PID reference source is changed to the water pressure corresponding to the time segment.
Page 90: Pump Cleaning
5.5.20 – Pump Cleaning WD770 supports water pump cleaning as shown below. The motor runs forward for a certain period of time, stops for a period of time, then runs in the reverse direction for a certain period of time, and then stops for a period of time, then runs forward. The motor repeats this procedure cyclically.
Page 91: Water Pipe So� Padding
Set P96.03 to 1 to enable soft ﬁll. Once the WD770 is started, the motor will exit soft ﬁll and take over PID frequency control when it reaches either of the two conditions mentioned below: The WD770 operates at the frequency speciﬁed by P96.04 and the running time reaches the time speciﬁed by P96.05.
Page 92: Condensa�On Protec�On
WD770 injects DC current into the motor to raise the motor surface temperature to prevent condensation. Set the digital input terminal function to 91 to enable condensation protection. If the set input is activated by a signal, the WD770 sends DC current to the motor and cuts off the current after 40 seconds.
Page 93: P00 Group-Basic Func�Ons
The default time is this ramp pair (ACC 1 and DEC 1)  P00.12 DEC time 1 Depends on model Setting range: 0.0–3600.0s P00.13 Running direction 0: Run at the default direction.  1: Run at the opposite direction. 2: Disable reverse running WellDrive WD770 User Manual www.HoneywellVFD.com.tr 92 / 206...
Page 94 6: Restore default values (included non-standard parameters) Note: After the selected operation is performed, the value automatically returns to 0. The reset operation may delete the user password. Be careful when using this function. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 93 / 206...
Page 95: P01 Group-Start & Stop Control
Note: Valid when frequency lower limit greater than 0 P01.20 Wake-up-from-sleep delay 0.0 – 3600.0 s (valid when P01.19 = 2) 0.0 s  P01.21 Power-off restart selection 0: Disable  1: Activate WellDrive WD770 User Manual www.HoneywellVFD.com.tr 94 / 206...
Page 96 0: Allow both forward and reverse search 1: Do not allow reverse direction search P01.40 KP regulation coefﬁcient for 0 – 3000 1500  speed tracking P01.41 KI regulation coefﬁcient for 0 – 3000 1500  speed tracking WellDrive WD770 User Manual www.HoneywellVFD.com.tr 95 / 206...
Page 97: P02 Group - Parameters Of Motor 1
2: Variable-frequency motor protection (without low speed compensation). Because the heat dissipation function for a variable- frequency motor is not impacted by the rotation speed, it is not necessary to adjust the protection value at low speed running. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 96 / 206...
Page 98: P03 Group--Vector Control Of Motor 1
Above Lower Frequency Limit 2 (P03.05), the speed loop PI parameters P03.03 and P03.04 can be used. The PI parameters are obtained according to the linear variation of the two parameter groups. See the next ﬁgure: Output Frequency WellDrive WD770 User Manual www.HoneywellVFD.com.tr 97 / 206...
Page 99 7: Ethernet communication 8: Reserved 9: PROFINET communication 18: Keypad (for small power models) P03.19 Setting source of braking 0: Keypad (P03.21)  torque upper limit 1 - 18: Same as P03.18 options. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 98 / 206...
Page 100 P03.41 Upper limit of inertia The max. inertia compensation torque is limited to prevent the inertia 10.0%  compensation torque compensation torque from becoming too large. Setting range: 0.0-150.0 (motor rated torque) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 99 / 206...
Page 101: P04 Group-Imporved Scaler (V/F) Control
P04.14 Torque boost of motor 2 0.1 – 10.0% (0.0% = Automatic) 0.0%  P04.15 Torque boost cut-off of 0.0 – 50.0% (of the rated frequency of motor 2) 20.0% motor 2 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 100 / 206...
Page 102 When the SM V/F control mode is enabled, the function code is used to  proportional coefficient in set the proportional coefficient of reactive current closed-loop control. SM V/F control Setting range: 0 – 3000 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 101 / 206...
Page 103 Note: A small value of this parameter increases energy saving control effect, but this also reduces the load carrying capability for sudden load. Note: Advanced Scalar Control details for Engine - 1 can be found in Section 5.5.4. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 102 / 206...
Page 104: P05 Group - Input Terminals
Digital input ﬁlter time Used to specify the ﬁlter time of sampling of S1–S4 and HDIA 0.010 s  terminals. In strong interference cases, increase the value to avoid maloperation. Setting range: 0.000–1.000s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 103 / 206...
Page 105 AI2 lower limit P05.33 – 10.00 V 10.0 V  P05.36 Corresponding setting of AI2 -300% ~ +300% 100.0%  lower limit P05.37 AI2 input ﬁlter time 0.000 – 10.000 s 0.030 s  WellDrive WD770 User Manual www.HoneywellVFD.com.tr 104 / 206...
Page 106: P06 Group-Output Terminals
61: Control VFD motor E 24: PROFIBUS/CANopen Comm. 62: Control VFD motor F virtual terminal output 63: Control VFD motor G 25: Ethernet communication 64: Control VFD motor H virtual terminal output WellDrive WD770 User Manual www.HoneywellVFD.com.tr 105 / 206...
Page 107 30: Rotational speed (0–Twice the motor rated synchronous speed) 31: Output torque 32: PID1 output 33: PID2 output 34: PID1 reference value 35: PID1 feedback value 36: PID2 reference value 37: PID2 feedback value 38–47: Reserved WellDrive WD770 User Manual www.HoneywellVFD.com.tr 106 / 206...
Page 108: P07 Group - Human Machine Interface
Setting range: 0x00–0x27 (2: Ten’s, 7: One’s) 0x01 One’s place: QUICK/JOG function 0: No function 1: Jog 2: Reserved 3: Direction 4: UP/DOWN reference clear 5: Coast to Stop 6: Switch The Command Channel Ten’s place: Reserved WellDrive WD770 User Manual www.HoneywellVFD.com.tr 107 / 206...
Page 109 Factory bar code 3 0x0000 – 0xFFFF  P07.24 Factory bar code 4 0x0000 – 0xFFFF  P07.25 Factory bar code 5 0x0000 – 0xFFFF  P07.26 Factory bar code 6 0x0000 – 0xFFFF WellDrive WD770 User Manual www.HoneywellVFD.com.tr 108 / 206...
Page 110 Output current at present 0 – 1200 V fault  P07.36 Output current at present 0.0 – 6300 A 0.0 A fault  P07.37 Bus voltage at present fault 0.0 – 2000.0 V 0.0 V WellDrive WD770 User Manual www.HoneywellVFD.com.tr 109 / 206...
Page 111 0x0000  last fault Note: Same as P07.39. The value list is specified in section 6.3.5.  P07.56 Output terminal status at 0x0000 – 0xFFFF 0x0000 2nd-last fault Note: Same as P07.40 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 110 / 206...
Page 112: P08 Group - Enhanced Func�Ons
To avoid mechanical resonances, WellDrive offers 3 skip frequencies. 0.00 Hz  When the reference frequency falls within one of the set skip values, the WD770 rises above this limit. This function is invalid if the skip frequency is set to 0 (zero). P08.10 Jump frequency amplitude 1 0.00 Hz...
Page 113 Setting range: 0.1 - 3600.0s P08.30 Frequency decrease ratio in The WD770 output frequency can change as the load changes. This 0.00 Hz  drop control function is used to balance the power when several motors drive the same load.
Page 114 Thousand’s place:  keys and UP/DOWN to indicate the activation status of the integral function. 0: Integral function disabled 1: Integral function effective P08.43 Keypad digital potentiometer 0.01 – 10.00 s 0.10 s  integral rate WellDrive WD770 User Manual www.HoneywellVFD.com.tr 113 / 206...
Page 115 0.00 Hz  value in torque control P08.54 Upper limit frequency 0: No limit  ACC/DEC selection in torque 1: ACC/DEC 1 control 2: ACC/DEC 2 3: ACC/DEC 3 4: ACC/DEC 4 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 114 / 206...
Page 116: P09 Group - Pid Control
100% means that when the difference between the PID feedback value and the setpoint value is 100%, the PID controller output frequency command range becomes Max. frequency (ignoring integral function and differential function). Setting range: 0.00 - 100.00 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 115 / 206...
Page 117 P09.12, the drive reports "PID feedback ofﬂine error" and "PIDE" is displayed on the keypad.  P09.12 Feedback ofﬂine detection 1.0 s time Setting range: 0.0 - 100.0% for P09.11 0.0 - 3600.0 s for P09.12 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 116 / 206...
Page 118: P10 Group - Simple Plc And Mul�-Step Speed Control
0.0 s (/dk) Setting range: -100.0% to +100.0% P10.06 Multi-step speed 2 0.0%  Negative value makes it work in reverse direction.  P10.07 Running time of step 2 0.0 s (/dk) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 117 / 206...
Page 119 P10.30 Multi-step speed 14 0.0%   P10.31 Running time of step 14 0.0 s (/dk) P10.32 Multi-step speed 15 0.0%   P10.33 Running time of step 15 0.0 s (/dk) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 118 / 206...
Page 120 If the VFD stops for any reason during operation, it will run from the ﬁrst step after restart. 1: Continue. When an interruption occurs, it will continue from the step and time remaining after restart. P10.37 Multi-step time unit 0: Seconds (s)  1: Minutes (min) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 119 / 206...
Page 121: P11 Group - Protec�On Parameters
Setting range: 0x00 - 0x11 (1: Ten’s, 1: One’s place) One’s place: Current limit action selection 0: Current Limit Invalid 1: Current Limit Valid Ten’s place: Hardware current limit selection 0: Current Limit Valid 1: Current Limit Invalid WellDrive WD770 User Manual www.HoneywellVFD.com.tr 120 / 206...
Page 122 (P11.12), an overload pre-alarm signal will be given. P11.12 Underload pre-alarm 1.0 s  detection time Setting range: 0.0% for P11.11 - P11.09 0.1 - 3600.0 s for P11.12 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 121 / 206...
Page 123 1: Method 2 P11.29 Software input phase loss 0.0 – 200.0 V 40.0 V  detection limit value P11.30 Software input phase loss 0.0 – 20.0 s 2.0 s  detection time WellDrive WD770 User Manual www.HoneywellVFD.com.tr 122 / 206...
Page 124 Hundred place: Electronic overload 0: Coast to stop 1: Stop according to the stop mode 2: Pre-alarm and run 3: Keep running Thousand’s place: Keypad communication fault (same as that for one’s place) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 123 / 206...
Page 125 2: Pre-alarm and run 3: Keep running Ten’s place: Reserved Hundred place: PROFINET communication timeout fault (same as that for ones place) Thousands place: CAN communication fault (same as that for ones place) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 124 / 206...
Page 126 Hundred digit Freeze Error 0: Idle stop 1: Stop depending on the stop mode 2: Continue operation with pre-warning 3: Keep working Thousand digit Deadlock error Note: Hundred is the same as the digit options. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 125 / 206...
Page 127: P12 Group - Parameters Of Motor 2
P12.13 Magnetic saturation 0.0 – 100.0% 57.0%  coefﬁcient 3 of iron core of AM 2 P12.14 Magnetic saturation 0.0 – 100.0% 40.0%  coefﬁcient 4 of iron core of AM 2 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 126 / 206...
Page 128 Parameter display of motor 2 0: Display only the parameters for the selected motor type.  1: All motor parameters are displayed. P12.30 System inertia of motor 2 0 – 30.000 kgm 0.000  WellDrive WD770 User Manual www.HoneywellVFD.com.tr 127 / 206...
Page 129: P13 Group - Sm Control
Valid when the motor speed exceeds the rated speed. If motor 20.0%  compensation coefﬁcient of oscillation occurs, set this parameter accordingly. Setting range: 0.0 - 100.0% P13.13 High-frequency current-loop 0.0 – 300.0% 20.0%  WellDrive WD770 User Manual www.HoneywellVFD.com.tr 128 / 206...
Page 130: P14 Group - Serial Communica�On
1: Not respond to write operations Tens place: 0: Communication password protection is invalid. 1: Communication password protection is valid. P14.10 Communication processing 0: Disable  action 1: Enable  P14.11 Communication processing 0 – 655.35 action WellDrive WD770 User Manual www.HoneywellVFD.com.tr 129 / 206...
Page 131: P15 Group - Func�Ons Of Communica�On Expansion Card 1
 P17.11 DC bus voltage 0.0 – 2000.0 V 0.0 V  P17.12 Digital input terminal status 0x0000 – 0x00FF 0x0000  Note: The selection table can be found in Section 6.3.5.. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 130 / 206...
Page 132 P17.37 Motor overload count value 0 – 65535  P17.38 Process PID output -100.0 ~ +100.0 % 0.0 %  P17.39 Function codes in parameter 0.00 – 99.00 0.00  download error WellDrive WD770 User Manual www.HoneywellVFD.com.tr 131 / 206...
Page 133: P19 Group - Expansion Card Status Viewing
 7: Bluetooth card slot 2 9: CANopen communication card 10: WiFi card 11: ProﬁNET 15: CAN master/slave communication card 16: Modbus communication card 18: BACnet communication card 25: Water supply card WellDrive WD770 User Manual www.HoneywellVFD.com.tr 132 / 206...
Page 134: P23 Group - Vector Control Of Motor 2
The options are the same as for parameter group P05.  P25.02 Function of S6  P25.03 Function of S7  P25.04 Function of S8  P25.05 Function of S9 P25.06 Function of S10  P25.07 HDI3 Input Type  WellDrive WD770 User Manual www.HoneywellVFD.com.tr 133 / 206...
Page 135 100.0%  P25.39 HDI 3 ﬁlter duration 0.000 – 10.000 s 0.030 s  P25.40 AI3 Signal Type 0: Voltage  1: Current P25.41 AI4 Signal Type 0: Voltage  1: Current WellDrive WD770 User Manual www.HoneywellVFD.com.tr 134 / 206...
Page 136: P26 Group - Output Func�Ons Of Expansion I/O Card
AO2 output lower limit -300.0% - P26.40 0.0%   P26.39 AO2 output corresponding 0.00 – 10.00 V 0.00 V to lower limit  P26.40 AO2 output upper limit P26.38 – 300.0% 100.0% WellDrive WD770 User Manual www.HoneywellVFD.com.tr 135 / 206...
Page 137: P28 Group - Master / Slave Control
100.0 %  P28.05 Frequency point for 0.00 – 10.00 Hz 5.00 Hz  switching between speed mode and torque mode in Master/Slave mode 2 P28.06 Number of slaves 0 - 15  WellDrive WD770 User Manual www.HoneywellVFD.com.tr 136 / 206...
Page 138: P89 Group - Hvac Status Viewing
Total run time of motor A 0 – 65535 h  P89.31 Total run time of motor A 0 – 65535 h  P89.32 AI/AO measured Temp. -20.0 ~ +200.0 °C 0 °C WellDrive WD770 User Manual www.HoneywellVFD.com.tr 137 / 206...
Page 139: P90 Group - Pid1 Control
3: AI3 4: HDIA 5: Reserved 6: Communication card P90.14 PID1 feedback value 2 P90.04 – P90.03 0.100  through keypad P90.15 Gain of PID1 feedback 0.000 – 60.000 1.000  source 2 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 138 / 206...
Page 140 1.0 s  P90.33 Integral separation threshold 0.0 – 100.0 % 100.0 %  P90.34 Differential filter times 0 – 40  P90.35 Prior differential processing 0: Feedback priority  1: Deviation prioritized WellDrive WD770 User Manual www.HoneywellVFD.com.tr 139 / 206...
Page 141: P91 Group - Pid2 Control
PID2 deviation input limit 0.0 – 100.0 % 100.0 %  value P91.22 Output characteristics 0: PID output positive  selection 1: PID output negative P91.23 PID2 output gain 0.000 – 60.000 1.000  WellDrive WD770 User Manual www.HoneywellVFD.com.tr 140 / 206...
Page 142: P92 Group - Real Time Clock And Timer
00:00 – 23:59 HH:MM 00:00  P92.08 VFD stop second 00 – 59 s 00 s  P92.09 Clock fault 0: Disable 1: Enable  P92.10 Actual second 00 – 59 s 00 s WellDrive WD770 User Manual www.HoneywellVFD.com.tr 141 / 206...
Page 143: P93 Group - Fire Mode
P00.05 - P00.04 (Frequency upper limit) 5.00 Hz  frequency In closed loop PID operation, when the VFD is woken up, the PID output is directly superimposed on the corresponding value of this frequency. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 142 / 206...
Page 144 Contactor opening delay 0.2 – 100.0 s 0.5 s  P94.38 Manual soft startup 0.0 – P00.03 50.00 Hz  switching frequency Note: It is used to check whether the motor is working properly. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 143 / 206...
Page 145: P95 Group--Segmented Water Pressure
Pressure at T6 0.0 %  P95.14 Start time of T7 23:00  P95.15 Pressure at T7 0.0 %  P95.16 Start time of T8 23:59  P95.17 Pressure at T8 0.0 % WellDrive WD770 User Manual www.HoneywellVFD.com.tr 144 / 206...
Page 146: P96 Group - Hvac Protec�On
 P96.22 Forward run ACC time for 0.0 – 3600.0 s 5.0 s pump cleaning  P96.23 Reverse run ACC time for 0.0 – 3600.0 s 5.0 s pump cleaning WellDrive WD770 User Manual www.HoneywellVFD.com.tr 145 / 206...
Page 147: Value Coded Parameters
Options and Values BIT 0 - BIT 1 – BIT 2 – BIT 3 – BIT 4 – HDIA (Reserved) BIT 5 – Reserved BIT 6 – Reserved BIT 7 – Reserved WellDrive WD770 User Manual www.HoneywellVFD.com.tr 146 / 206...
Page 148: P07.05 : Selec�On 1 Of Parameters Displayed In Running State
Pulse Counter Value BIT 14         Motor Overload Ratio (% on) BIT 15         PLC and Actual Step Number WellDrive WD770 User Manual www.HoneywellVFD.com.tr 147 / 206...
Page 149: P07.06 : Selec�On 2 Of Parameters Displayed In Running State
        AI0 (V on) BIT 11         Reserved BIT 12 Reserved BIT 13 Reserved BIT 14 Reserved BIT 15 Reserved WellDrive WD770 User Manual www.HoneywellVFD.com.tr 148 / 206...
Page 150: P07.07 : Selec�On Of Parameters Displayed In Stopped State
Options and Values BIT 0 - BIT 1 – BIT 2 – BIT 3 – BIT 4 – HDIA (Reserved) BIT 5 – Reserved BIT 6 – Reserved BIT 7 – Reserved WellDrive WD770 User Manual www.HoneywellVFD.com.tr 149 / 206...
Page 151: P25.08 : Expansion I/O Module Input Terminal Polarity
BIT 2 – BIT 3 – BIT 4 – BIT 5 – BIT 6 – BIT 7 – BIT 8 – BIT 9 – RO10 BIT 10 – Reserved BIT 11 – Reserved WellDrive WD770 User Manual www.HoneywellVFD.com.tr 150 / 206...
Page 152: P89.02 : Mul�-Motor Validity Status
Motor B BIT 2 – Motor C BIT 3 – Motor D BIT 4 – Motor E BIT 5 – Motor F BIT 6 – Motor G BIT 7 – Motor H WellDrive WD770 User Manual www.HoneywellVFD.com.tr 151 / 206...
Page 153: Chapter - 7: Troubleshooting
If you cannot determine the causes of alarms or faults, contact your local sales and support team. 7.3 – Fault Reset The WD770 can be reset by pressing the keypad STOP/RST key, using the digital inputs or interrupting the input supply. Once the errors have been removed, the motor can be started again.
Page 154 Check PID feedback source. [24] Running time The actual running time of the VFD is longer Ask for the supplier and adjust the set running reached than the internal set running time. time. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 153 / 206...
Page 155 Is the docking station damaged, if yes, replace the docking station after power off. Motor overtemperature input terminal is valid. [59] Motor The temperature detection resistance is C2-Er overtemperature abnormal. fault Long-time overload running or exception occurred. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 154 / 206...
Page 156: Other Status
7.5.2 – Other Status Fault code Fault type Possible cause Solution The system is powered off or the bus voltage is PoFF System power failure Check the grid conditions. too low. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 155 / 206...
Page 157: Analysis On Common Faults
7.6 – Analysis on Common Faults 7.6.1 – Analysis on Common Faults 7.6.2 – Motor Vibrates WellDrive WD770 User Manual www.HoneywellVFD.com.tr 156 / 206...
Page 158: Overvoltage
7.6.3 – Overvoltage 7.6.4 – Undervoltage WellDrive WD770 User Manual www.HoneywellVFD.com.tr 157 / 206...
Page 159: Motor Overhea�Ng
7.6.5 – Motor Overheating 7.6.6 – VFD Overheating 7.6.7 – Motor Stalls During ACC WellDrive WD770 User Manual www.HoneywellVFD.com.tr 158 / 206...
Page 160: Overcurrent
7.6.8 – Overcurrent WellDrive WD770 User Manual www.HoneywellVFD.com.tr 159 / 206...
Page 161: Countermeasures On Common Interference
In multiple VFD application scenarios, check and ensure that the master drive capacity is sufﬁcient. For multiple VFD connections, you must add a 120 Ω terminal resistor at each end of the communication line. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 160 / 206...
Page 162: Failure To Stop And Indicator Shimmering Due To Motor Cable Coupling
Electronic RCD: Low cost, high sensitivity, small volume, sensitive to voltage ﬂuctuations of power grid and environmental temperature, with weak anti- interference ability. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 161 / 206...
Page 163: Live Device Chassis
If there is no grounding in place, you need to connect the motor case to the VFD ground terminal PE and make sure that the jumper in the "EMC/VDR" section of the VFD is shorted. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 164: Chapter - 8: Maintenance
Visual inspection No exception. deformation, or rust. Visual inspection, and determine Check whether there is electrolyte leakage the service life based on the No exception. or deformation. maintenance information. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 163 / 206...
Page 165: Cooling Fan
Remove the fan cable through Remove the fan cover through Remove the fan cover through the straight screwdriver. the straight screwdriver. the straight screwdriver. Figure 8-1: Fan maintenance for 2.2–7.5kW VFD models (disassembly with tools) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 164 / 206...
Page 166: Capacitor
100W incandescent lamp. If an incandescent lamp is used, the lamp may go out or the light may be too weak. Resistor 1 KΩ/100 W Power supply Resistor 1 KΩ/100 W 380 V Resistor 1 KΩ/100 W Figure 8-4: Pre-charge circuit example for 380 Volt. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 165 / 206...
Page 167: Electroly�C Capacitor Replacement
8.4.2 – Electrolytic Capacitor Replacement The electrolytic capacitor of the WD770 should be replaced if it has been used for more than 35,000 hours. Contact your local authorized sales and service ofﬁce for detailed information on replacement. Symbol Deﬁnition Section-1 Read the safety precautions carefully and follow the instructions to perform operations. Failure to observe these safety precautions may result in personal injury or death, or damage to the equipment.
Page 168: Applica�On To Single Vfd
Figure 9 2. Figure 9 3 is the simpliﬁed wiring diagram, and Figure 9 4 is the practical application diagram. Figure 9-2: Chrysanthemum connection in the ﬁeld 120Ω 120Ω 32 # Figure 9-3: Simpliﬁed chrysanthemum connection Master WellDrive WD770 User Manual www.HoneywellVFD.com.tr 167 / 206...
Page 169: Rtu Mode
After receiving the ﬁrst domain (address information), each network device identiﬁes the byte. After the last byte is transmitted, a similar transmission interval (the transmission time of 3.5 bytes) is used to indicate that the transmission of the frame ends. Then, the transmission of a new frame starts. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 168 / 206...
Page 170: Rtu Communica�On Frame Error Check Methods
The receiving device performs the odd/even check after receiving the data. If it ﬁnds that the odd/even parity of the data is inconsistent with the preset information, it determines that a communication error occurs. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 171: Rtu Command Code And Communica�On Data
T1-T2-T3-T4 (transmission time of 3.5 bytes) ADDR (address) CMD (command code) Start address MSB Start address LSB Data count MSB Data count LSB CRC LSB CRC MSB T1-T2-T3-T4 (transmission time of 3.5 bytes) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 170 / 206...
Page 172: Command Code 06H, Wri�Ng A Word
T1-T2-T3-T4 (transmission time of 3.5 bytes) ADDR MSB of data writing address LSB of data writing address MSB of data LSB of data CRC LSB CRC MSB T1-T2-T3-T4 (transmission time of 3.5 bytes) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 171 / 206...
Page 173 LSB of data to be written to 0004H MSB of data to be written to 0005H LSB of data to be written to 0005H CRC LSB CRC MSB T1-T2-T3-T4 (transmission time of 3.5 bytes) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 172 / 206...
Page 174: Data Address Defini�On
P00.07 is not to be stored in the EEPROM, you need only to modify the value of the RAM, that is, set the address to 8007H. The address can be used only for writing data to the on-chip RAM, and it is invalid when used for reading data. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 175: Addresses Of Other Modbus Func�Ons
200EH AO setting 2 (-1000–+1000, in which 1000 corresponding to 100.0%) 0001H: Forward running 0002H: Reverse running 0003H: Stopped VFD Status Word 1 2100H 0004H: VFD in fault 0005H: POFF 0006H: Pre-exciting WellDrive WD770 User Manual www.HoneywellVFD.com.tr 174 / 206...
Page 176 External counting value 3014H 0–65535 Torque setting 3015H -300.0 ~ +300.0% (Unit: 0.1%) VFD Identiﬁcation Code 3016H See the description of fault types. Fault Code 5000H WD770-----0x01c0 Table 9-1: Addresses of other function parameters WellDrive WD770 User Manual www.HoneywellVFD.com.tr 175 / 206...
Page 177: Fieldbus Scale
The parameter is set to an invalid value in the write operation. For example, a function input Operation failure terminal cannot be set repeatedly. Incorrect password The password entered in the password verification address is different from that set in P07.00. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 176 / 206...
Page 178: Read/Write Opera�On Examples
00 23- Penultimate fault, 00 23- Two penultimate fault, 00 23- Three penultimate fault, 00 23- Four penultimate fault, 5F D2- CRC From the returned data, we can see that all the fault types are 0023H, that is, 35 in the decimal form, which means the maladjustment fault (STo). WellDrive WD770 User Manual www.HoneywellVFD.com.tr 177 / 206...
Page 179: Write Command 06H Examples
0005H: Stop 0006H: Coast to stop 0007H: Fault reset 0008H: Stop jogging Communication-based frequency 2001H setting (0–Fmax; unit: 0.01 Hz) Communication-based setting address PID reference (0–1000, in which 1000 2002H corresponds to 100.0%) WellDrive WD770 User Manual www.HoneywellVFD.com.tr 178 / 206...
Page 180: Parameter Quan�Ty
The positive pole (+) and negative pole (-) of the RS485 bus are connected reversely. • The resistor connected to 485 terminals on the terminal block of the VFD is set incorrectly. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 179 / 206...
Page 181: Appendix - A: Appendix A Expansion Card
It is recommended to install a DP communication card at slot 1. The following ﬁgure shows the installation diagram and the VFD with expansion cards installed. Figure A-1: 1.5–7.5kW VFDs with expansion cards installed WellDrive WD770 User Manual www.HoneywellVFD.com.tr 180 / 206...
Page 182 Fasten the screws 查看细节节节 Scale: STEP 6 STEP 7 Cut the corresponding outlet frame. After the cutting STEP 8 Wiring for installation EC wire binding Figure A-3: Expansion card installation procedure WellDrive WD770 User Manual www.HoneywellVFD.com.tr 181 / 206...
Page 183: Wiring
DP connector. Remove the wire crossing hole cover. Connect the cable. Figure A-5: Expansion card wiring for 1.5–7.5kW VFDs EC wiring EC wire binding Figure A-6: Expansion card wiring for 11–500kW VFDs WellDrive WD770 User Manual www.HoneywellVFD.com.tr 182 / 206...
Page 184: I/O Modules
Relay 3 - NC • Contact capacity: 3A/AC250V, 1A/DC30V Relay RO3C Relay 3 - Common • Cannot be used as high frequency digital output. output RO4A Relay 4 - NO RO4C Relay 4 - Common WellDrive WD770 User Manual www.HoneywellVFD.com.tr 183 / 206...
Page 185: Wdm-Ro-1
Cannot be used as high frequency digital output RO8A Relay 8 - NO RO8C Relay 8 - NO RO9A Relay 9 - NO RO9C Relay 9 - NO RO10A Relay 10 - NO RO10C Relay 10 - NO WellDrive WD770 User Manual www.HoneywellVFD.com.tr 184 / 206...
Page 186: Communica�On Cards
Flashes at a frequency of 4Hz when an error occurs in ASIC initialization of ProﬁBus communication. Off: The diagnostic function is deactivated. • LED4 (Power indicator) On: Expansion module has power Off: No power to expansion module Not: For details, refer to the Communication module User Manual. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 185 / 206...
Page 187: Can Mul�-Protocol Communica�On Card (Wdm-Co-1)
Off: The communication module is in operation. • LED4 (Power indicator) On Expansion module has power Off No power to expansion module Not: For details, refer to the Communication module User Manual. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 186 / 206...
Page 188: Profinet Communica�On Card (Wdm-Pn-1)
Figure A-8: Star network topology electrical connection Not: You need to prepare PROFINET switches for the star network topology. The electrical connection diagram for the star network topology is shown in Figure A-8. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 187 / 206...
Page 189: Appendix- B: Appendix B Technical Data
Current: See section 3.6 Product ratings. • Power limit: 1.1 times of the motor rated power. • Field-weakening point: 10 – 400 Hz.+ • Carrier frequency: 2, 4, 8, 12, veya 15 kHz. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 188 / 206...
Page 190: Emc Compa�Bility And Motor Cable Length
Adjustable speed electrical power drive systems—Part 5-1: Safety requirements—Electrical, thermal and energy B.5.1 – CE Marking The CE marking on the WD770 nameplate indicates that the VFD is CE compliant and meets the regulations of the European low voltage directive (2014/35/EU) and EMC directive (2014/30/EU).
Page 191: Appendix - C: Dimension Drawings
The external keypad can be mounted directly with M3 threaded screws or with a keypad bracket. For 380 Vac 1.5 - 90 kW WD770 models, the keypad mounting bracket is an optional part. For 380 Vac 110 - 500 kW WD770 models you can use the optional brackets or use the standard keypad brackets externally.
Page 192: Wd770 Structure
C.3 – WD770 Structure Figure C-3: VFD structure C.4 – 3 Phase 380 Vac Input WD770 VFD Models C.4.1 – Wall-Mounting Dimensions Figure C-4: Wall mounting diagram for WD770 models from 1.5 to 7.5 kW WellDrive WD770 User Manual www.HoneywellVFD.com.tr 191 / 206...
Page 193 Figure C-5: Wall mounting diagram for WD770 models from 11 to 45 kW Figure C-6: Wall mounting diagram for WD770 models from 55 to 90 kW WellDrive WD770 User Manual www.HoneywellVFD.com.tr 192 / 206...
Page 194 Figure C-7: Wall mounting diagram for WD770 models from 110 to 200 kW Figure C-8: Wall mounting diagram for WD770 models from 220 to 250 kW WellDrive WD770 User Manual www.HoneywellVFD.com.tr 193 / 206...
Page 195: Flange Moun�Ng Dimensions
220 – 250 kW 1108 ø 14 C.4.2 – Flange Mounting Dimensions Figure C-9: Flange mounting diagram for WD770 models from 1.5 to 7.5 kW Figure C-10: Flange mounting diagram for WD770 models from 11 to 22 kW WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 196 Figure C-11: Flange mounting diagram for WD770 models from 30 to 90 kW Figure C-12: Flange mounting diagram for WD770 models from 110 to 200 kW Outline dimensions (mm) Mounting hole distance (mm) Table C-2: ﬂange Installation Fixed mounting dimensions...
Page 197: Floor Moun�Ng Dimensions
25.5 threaded 321 150 84.5 130.5 339 110.5 100 580 525 27.5 54.5 33.5 355 – 500 kW screw Table C-5: Mounting bracket dimensions for WD770 models from 220 to 500 kW WellDrive WD770 User Manual www.HoneywellVFD.com.tr 196 / 206...
Page 198: Appendix - D: Optional Peripheral Accessories
To meet the EMC requirements stipulated in the CE standards, you must use symmetrical shielded cables as motor cables (as shown in the following ﬁgure). Four-core cables can be used as input cables, but symmetrical shielded cables are recommended. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 199: Control Cables
Size (mm2) Terminal model Size (mm2) Terminal model WD770-3A7-4 TNR1.25-4 TNR1.25-4 1.2–1.5 WD770-5A0-4 TNR1.25-4 TNR1.25-4 1.2–1.5 WD770-9A5-4 TNR1.25-4 TNR1.25-4 1.2–1.5 WD770-13A-4 TNR2-4 TNR2-4 1.2–1.5 WD770-17A-4 TNR2-4 TNR2-4 1.2–1.5 WD770-25A-4 TNR3.5-5 TNR3.5-5 2–2.5 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 198 / 206...
Page 200 TLK120-12 31–40 WD770-530A-4 2×300 2×TLK150-12 TLK150-12 31–40 WD770-600A-4 2×300 2×TLK150-12 TLK150-12 31–40 WD770-650A-4 2×400 2×TLK240-12 TLK240-12 31–40 WD770-720A-4 2×400 2×SQNBS200-16 2×250 2×TLK150-12 WD770-820A-4 2×500 2×SQNBS250-16 2×300 2×TLK150-12 WD770-860A-4 2×600 2×SQNBS325-16 2×300 2×TLK150-12 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 199 / 206...
Page 201: Cable Arrangement
To ensure safety, you can conﬁgure an electromagnetic contactor on the input side to control the switch-on and switch-off of the main circuit power, so that the input power supply of the VFD can be effectively cut off when a system fault occurs. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 202: Reactors
When one VFD drives multiple motors at the same time, you are advised to take the sum of cable lengths of all motors as the total motor cable length. • If output reactors need to be used in WD770 models in the 220 - 500 kW range, you can choose from WD770-425A-4-DUT ... WD770- 860A-4-DUT models. WellDrive WD770 User Manual www.HoneywellVFD.com.tr...
Page 203: Filters
You can use external SCHAFFNER FN3258/FN3359 series ﬁlters to meet the EMC requirements of IEC/EN 61800-3 First perimeter (Category - C2) under 20m motor cable condition. For more details about SCHAFFNER ﬁlters please contact us. Figure D-4: SCHAFFNER FN3258 series ﬁlters Figure D-5: SCHAFFNER FN3359 series ﬁlters WellDrive WD770 User Manual www.HoneywellVFD.com.tr 202 / 206...
Page 204: Flt Input Filters
FLT-P04065L-B WD770-45A-4 WD770-60A-4 FLT-P04100L-B (FLT-P04065L-B) WD770-75A-4 FLT-P04100L-B WD770-92A-4 WD770-115A-4 FLT-P04150L-B WD770-150A-4 FLT-P04240L-B (FLT-P04150L-B) WD770-180A-4 FLT-P04240L-B WD770-215A-4 WD770-250A-4 WD770-305A-4 FLT-P04400L-B WD770-330A-4 WD770-380A-4 WD770-425A-4 WD770-460A-4 FLT-P04600L-B WD770-530A-4 WD770-600A-4 WD770-650A-4 FLT-P04800L-B WD770-720A-4 WD770-820A-4 FLT-P041000L-B WD770-860A-4 WellDrive WD770 User Manual www.HoneywellVFD.com.tr 203 / 206...
Page 205: Output Filters
Used to mount a VFD in a cabinet, improving Applied to powers between WD770-380A-4 ... WDM-MRL-1 cabinet mounting mounting efﬁciency and safety WD770-860A-4. Refer to Figure 4-13 ... 4-18. Flange mounting Consult the Applicable to products between WD770-3A7-4 ... Used to meet the ﬂange mounting needs bracket manufacturer.
Page 206: Appendix - E: Energy Efficiency Data
WD770-150A-4 98.7 3 PH when the Allowed range: WD770-180A-4 380 Vac temperature exceeds 47–63Hz WD770-215A-4 40°C WD770-250A-4 WD770-305A-4 WD770-330A-4 WD770-380A-4 WD770-425A-4 WD770-460A-4 WD770-530A-4 WD770-600A-4 WD770-650A-4 WD770-720A-4 WD770-820A-4 WD770-860A-4 Table E–2: Rated speciﬁcations WellDrive WD770 User Manual www.HoneywellVFD.com.tr 205 / 206...
Page 207: Appendix - E: Further Information
Us to get Contact Information. F.3 – Documents on The Internet You can ﬁnd manuals and other product documentation in PDF format on the Internet. Go to www.HoneywellVFD.com.tr and select Support > Download. WellDrive WD770 User Manual www.HoneywellVFD.com.tr 206 / 206...
Page 208 The Honeywell Trademark s used under cense from Honeywell Internat onal Inc. Halkap nar Mah. 1203 Sk. No:13 AD Pk: 35170 Konak, Izm r / TURKEY Honeywell Internat onal Inc. makes no representat ons or warrant es w th respect to +90 232 504 1327 | nfo@HoneywellVFD.com.tr | www.HoneywellVFD.com.tr...

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