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YASKAWA A1000 HHP, Programming Manual

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YASKAWA A1000 HHP Programming Manual Download Page 197

Deceleration time is too short and regenerative

energy is flowing from the motor into the drive

• Increase the deceleration time (C1-02, C1-04, C1-06, C1-08).
• Install a dynamic braking resistor or a dynamic braking resistor unit.
• Set L3-04 to 1 to enable stall prevention during deceleration. Stall Prevention is enabled as the default

setting.

Fast acceleration time causes the motor to

overshoot the speed reference

• Check if sudden drive acceleration triggers an overvoltage alarm.
• Increase the acceleration time.
• Use longer S-curve acceleration and deceleration times.
• Enable the Overvoltage Suppression function (L3-11 = 1).
• Lengthen the S-curve at acceleration end.

Excessive braking load

The braking torque was too high, causing regenerative energy to charge the DC bus. Reduce the braking

torque, use a dynamic braking option, or lengthen decel time.

Surge voltage entering from the drive input

power

Install a DC link choke.

Note:

Voltage surge can result from a thyristor convertor and phase advancing capacitor using

the same input power supply.

Ground fault in the output circuit causes the

DC bus capacitor to overcharge

• Check the motor wiring for ground faults.
• Correct grounding shorts and reapply power.

Improper parameters related to Speed Search

(including Speed Search after a momentary

power loss and after a fault restart)

• Check the settings for Speed Search-related parameters.
• Enable Speed Search restart function (b3-19 greater than or equal to 1 to 10).
• Adjust the current level during Speed Search and the deceleration time (b3-02 and b3-03 respectively).
• Perform Stationary Auto-Tuning for line-to-line resistance and then set b3-14 to 1 to enable Speed

Estimation Speed Search.

Drive input power voltage is too high

• Check the voltage.
• Lower drive input power voltage within the limits listed in the specifications.

The braking transistor or braking resistor are

wired incorrectly

• Check braking transistor and braking resistor wiring for errors.
• Properly rewire the braking resistor device.

PG cable is disconnected

Reconnect the cable.

PG cable wiring is wrong

Correct the wiring.

Noise interference along the PG encoder

wiring

Separate the wiring from the source of the noise. Often, this is the output lines from the drive.

Drive fails to operate properly due to noise

interference

• Review the list of possible solutions provided for controlling noise.
• Review the section on handling noise interference on page 

231

 and check the control circuit lines,

main circuit lines, and ground wiring.

Load inertia is set incorrectly

• Check the load inertia settings when using KEB, overvoltage suppression, or Stall Prevention during

deceleration.

Braking function is being used in OLV/PM

Connect a braking resistor.

Motor hunting occurs

• Adjust the parameters that control hunting.
• Set the gain for Hunting Prevention (n1-02).
• Adjust the AFR time constant (n2-02 and n2-03).

Digital Operator Display

Fault Name

PF

Input Phase Loss
Drive input power has an open phase or has a large imbalance of voltage between phases. Detected when

L8-05 is set 1 (enabled).

Cause

Possible Solution

There is phase loss in the drive input power

• Check for wiring errors in the main circuit drive input power.
• Correct the wiring.

There is loose wiring in the drive input power

terminals

• Ensure the terminals are tightened properly.
• Check for loose terminals.

There is excessive fluctuation in the drive

input power voltage

• Check the voltage from the drive input power.
• Review the possible solutions for stabilizing the drive input power.

There is poor balance between voltage phases Stabilize drive input power or disable phase loss detection.

2.4 Fault Detection

YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual

197

2

Troubleshooting

Summary of Contents for A1000 HHP

Page 1: ...AU Model 400 V Class 414 A to 2000 A Heavy Duty 466 A to 2250 A Normal Duty 575 V Class 414 A to 2000 A Heavy Duty 466 A to 2250 A Normal Duty 690 V Class 414 A to 2000 A Heavy Duty 466 A to 2250 A No...

Page 2: ...nt liability is assumed with respect to the use of the information contained herein Moreover because Yaskawa is constantly striving to improve its high quality products the information contained in th...

Page 3: ...omatic Speed Regulator ASR 53 C6 Carrier Frequency 57 1 4 d Reference Settings 59 d1 Frequency Reference 59 d2 Frequency Upper Lower Limits 61 d3 Jump Frequency 62 d4 Frequency Reference Hold and Up D...

Page 4: ...uning 158 n3 High Slip Braking HSB and Overexcitation Braking 159 1 10 o Operator Related Settings 161 o1 Digital Operator Display Selection 161 o2 Digital Operator Keypad Functions 162 o3 Copy Functi...

Page 5: ...ed Auto Tuning Mode 229 oPE02 Error Occurs When Lowering the Motor Rated Current Setting 229 Motor Stalls during Acceleration or Acceleration Time is Too Long 229 Drive Frequency Reference Differs fro...

Page 6: ...eters 258 E3 V f Pattern for Motor 2 259 E4 Motor 2 Parameters 260 A 8 F Options 261 F1 PG Speed Control Card PG X3 PG B3 261 F2 Analog Input Card AI A3 263 F3 Digital Input Card DI A3 263 F4 Analog M...

Page 7: ...1 02 Motor 1 Control Mode Dependent Parameters 307 E3 01 Motor 2 Control Mode Dependent Parameters 308 A 17 V f Pattern Default Values 309 A 18 Defaults by Drive Model and Duty Rating ND HD 310 B MEMO...

Page 8: ...Broadcast Messages 340 Fault Trace Contents 341 Alarm Register Contents 343 B 10 Enter Command 344 Enter Command Types 344 Enter Command Settings when Upgrading the Drive 344 B 11 Communication Errors...

Page 9: ...E MOTOR PARAMETERS 74 1 6 F OPTION SETTINGS 84 1 7 H TERMINAL FUNCTIONS 95 1 8 L PROTECTION FUNCTIONS 128 1 9 N SPECIAL ADJUSTMENTS 158 1 10 O OPERATOR RELATED SETTINGS 161 1 11 T MOTOR TUNING 168 1...

Page 10: ...llow access to Verify Mode or Auto Tuning Mode Setting 2 Advanced Access Level A and Setup Access Level S Allows access and programming of all parameters Notes on Parameter Access If the drive paramet...

Page 11: ...all parameters to a user defined set of default values previously saved to the drive Set parameter o2 03 to 2 to clear the user defined default values Setting 2220 2 Wire Initialization Resets paramet...

Page 12: ...0 00Hz U1 03 0 00 A DRV Freq Ref AI Rdy FWD LSEQ LREF 2 Press or until the Parameter Setting Mode screen appears HELP MODE PRG DATA Programming FWD 3 Press to enter the parameter menu tree PRMSET Init...

Page 13: ...to scroll to A1 04 and PRMSET A1 04 0 0 9999 0 PRG Enter Password FWD 4 Enter the password 1234 PRMSET PRG Enter Password FWD A1 04 1234 V f Control 4 5 Press to save the new password Entry Accepted 6...

Page 14: ...s by eliminating the need to scroll through multiple menus Setting 1 Water Supply Pump Application Table 1 5 Water Supply Pump Parameter Settings No Name Default Setting A1 02 Control Method Selection...

Page 15: ...04 Stall Prevention Selection during Deceleration 1 Enabled Table 1 10 Exhaust Fan User Parameters A2 01 to A2 16 No Parameter Name No Parameter Name b1 01 Frequency Reference Selection E1 07 Mid Out...

Page 16: ...rn Selection 0F Hex L2 01 Momentary Power Loss Operation Selection 1 Enabled L3 04 Stall Prevention Selection during Deceleration 1 Enabled Table 1 14 Compressor User Parameters A2 01 to A2 16 No Para...

Page 17: ...parameters saved as User Parameters n A2 33 User Parameter Automatic Selection Determines whether recently edited parameters are saved to the second half of the User Parameters A2 17 to A2 32 for qui...

Page 18: ...nput Settings for Frequency Reference Using Voltage Signals Terminal Signal Level Parameter Settings Notes Signal Level Selection Function Selection Gain Bias A1 0 to 10 Vdc H3 01 0 H3 02 0 Frequency...

Page 19: ...nual for instructions on integrating the drive with the communication system Note If the frequency reference source is set for Option PCB b1 01 3 but an option board is not installed an oPE05 Operator...

Page 20: ...ermined by the active deceleration time The default deceleration time is set to parameter C1 02 When the output frequency falls below the level set in parameter b2 01 the drive will start DC injection...

Page 21: ...vercurrent oC fault occurs during DC Injection Braking to Stop lengthen the minimum baseblock time L2 03 until the fault no longer occurs Setting 3 Coast to Stop with Timer When the Run command is rem...

Page 22: ...ction below Minimum Output Frequency 0 to 3 0 Setting 0 Follow the Frequency Reference The drive adjusts the motor speed following the speed reference even if the frequency reference is below the sett...

Page 23: ...Zero Speed Control whenever the frequency reference setting is below the value of parameter E1 09 Remove the Run command when the drive is operating at or above the frequency set in E1 09 to activate...

Page 24: ...he new source to restart the drive Setting 1 Accept Run command at the new source When the Run command is active at the new source the drive starts or continues operation if it was previously running...

Page 25: ...use serious injury u b2 DC Injection Braking and Short Circuit Braking These parameters determine operation of the DC Injection Braking Zero Speed Control and Short Circuit Braking features n b2 01 DC...

Page 26: ...ction Braking Time at Start Sets the time of DC Injection Braking Zero Speed Control in CLV and CLV PM at start Used to stop a coasting motor before restarting it or to apply braking torque at start D...

Page 27: ...haft that is driven by external forces and start the motor operation directly from the detected speed without first stopping the machine Example When a momentary loss of power occurs the drive output...

Page 28: ...if an oL1 fault occurs while performing Current Detection Speed Search Current Detection Speed Search is not available when using OLV Control for PM motors Increase the minimum baseblock time set to...

Page 29: ...02 the motor speed is assumed to be found and the drive starts to accelerate or decelerate to the frequency reference Run command Output frequency Output current OFF ON b3 02 Speed search operation cu...

Page 30: ...b3 24 0 Current Detection Speed Search 61 External Search Command 1 Activate Speed Estimation Speed Search Closed Activate Current Detection Speed Search from the maximum output frequency E1 04 62 Ex...

Page 31: ...rent Normally there is no need to change this setting Lower this value if the drive has trouble restarting No Name Setting Range Default b3 02 Speed Search Deactivation Current 0 to 200 Determined by...

Page 32: ...i Directional Speed Search Selection 0 1 Determined by A1 02 Setting 0 Disabled The drive uses the frequency reference to determine the direction of motor rotation to restart the motor Setting 1 Enabl...

Page 33: ...o 3000 0 s 0 0 s b4 02 Timer Function Off Delay Time 0 0 to 3000 0 s 0 0 s n Timer Function Operation The timer function switches on when the timer function input closes for longer than the value set...

Page 34: ...e using pressure feedback Pressure sensor Fluid Control Keeps flow at a constant level by feeding back flow data Flow rate sensor Temperature Control Maintains a constant temperature by controlling a...

Page 35: ...ack can come from the sources listed in Table 1 21 The differential feedback function is automatically enabled when a differential feedback input is assigned Table 1 21 PID Differential Feedback Sourc...

Page 36: ...djustment b5 15 PID Sleep Function Start Level RUN On Off b5 16 PID Sleep Delay Timer Sleep Function SFS C1 4 d1 01 to d1 16 H6 01 1 b5 05 1 or 3 2 or 4 b5 01 Derivative Time D not B b5 05 b5 01 2 or...

Page 37: ...ts the P gain applied to the PID input Larger values will tend to reduce the error but may cause oscillations if set too high while lower values may allow too much offset between the setpoint and feed...

Page 38: ...put causes an increase in the PID output direct acting Setting 1 Reverse Output A positive PID input causes a decrease in the PID output reverse acting n b5 10 PID Output Gain Setting Applies a gain t...

Page 39: ...ls below the level set to b5 13 for longer than the time set to b5 14 a FBL Feedback Low alarm will be displayed and a digital output set for PID feedback low H2 oo 3E will be triggered If the PID fee...

Page 40: ...above the PID Sleep operation level for the specified time An example of PID Sleep operation appears in the figure below PID Output PID Sleep Level b5 15 Sleep Delay Time Sleep Delay Time Run command...

Page 41: ...he PID Setpoint Value b5 19 and monitors U5 01 and U5 04 The units for setting and display can be changed with b5 20 No Parameter Name Setting Range Default b5 20 PID Setpoint Scaling 0 to 3 1 Setting...

Page 42: ...Reference Monitor Content During PID Sets the content of the frequency reference monitor display U1 01 when PID control is active No Name Setting Range Default b5 40 Frequency Reference Monitor Conten...

Page 43: ...h the stator field of the motor and reduce the starting current Figure 1 24 illustrates how the Dwell function works Note Set the stopping method to Ramp to Stop b1 03 0 to use the Dwell function b6 0...

Page 44: ...the amount of speed reduction when the torque reference is 100 The gain is set as a percentage of the maximum output frequency A setting of 0 0 disables the Droop control function No Parameter Name S...

Page 45: ...ing Zero Servo to lock 100 load for long periods as this can trigger a fault If such loads need to be held in place for long periods either make sure the current is less than 50 of the drive rated cur...

Page 46: ...tion and deceleration times is determined by the accel decel time setting units in C1 10 For example if the time is set in units of 0 01 s C1 10 0 the setting range becomes 0 00 to 600 00 s Switching...

Page 47: ...utput frequency C1 11 drive uses Accel Decel Time 1 C1 01 02 When the output frequency C1 11 drive uses Accel Decel Time 2 C1 03 04 C1 01 setting C1 02 setting C1 04 setting C1 03 accel time from 0 Hz...

Page 48: ...Parameter Name Setting Range Default C2 01 S Curve Characteristic at Accel Start 0 00 to 10 00 s Determined by A1 02 C2 02 S Curve Characteristic at Accel End 0 20 s C2 03 S Curve Characteristic at D...

Page 49: ...power range frequency reference E1 06 it is increased based on C3 03 and the output frequency as shown in the following diagram E1 04 E1 06 C3 03 C3 03 E1 04 Maximum Frequency E1 06 Base Frequency Out...

Page 50: ...P No Parameter Name Setting Range Default C3 17 Maximum Output Voltage Limit Level 85 0 to 100 0 90 0 n C3 18 Output Voltage Limit Level Sets the maximum percentage of output voltage reduction when C3...

Page 51: ...t start up or when a load is applied Note Set the motor parameters and V f pattern properly before setting torque compensation parameters n C4 01 Torque Compensation Gain Sets the gain for the torque...

Page 52: ...e amount of torque reference at start in the reverse direction to improve motor performance during start with heavy load Compensation is applied using the Torque Compensation Time set in parameter C4...

Page 53: ...hange between two sets of parameters depending on the motor speed as described in C5 01 C5 03 C5 02 C5 04 ASR Proportional Gain 1 2 ASR Integral Time 1 2 on page 54 Perform the following steps for adj...

Page 54: ...Vibration and oscillation occur at constant speed Time Speed reference Motor Speed Decrease the ASR gain Increase the integral time Increase the ASR delay time C5 06 The motor slip is not fully compe...

Page 55: ...re 1 36 Low speed and High speed Gain Settings The gain set in C5 03 can also be activated with a digital input programmed to ASR gain switch H1 oo 77 When the terminal is open the drive uses the ASR...

Page 56: ...izeoperationandavoidresonance problems A good switching point is 80 of the frequency where oscillation occurs or at 80 of the target speed Refer to C5 01 C5 03 C5 02 C5 04 ASR Proportional Gain 1 2 AS...

Page 57: ...unction input set for the ASR gain switch H1 oo 77 takes priority over the ASR gain switching frequency n C5 28 Motor 2 ASR Integral Limit Functions for motor 2 the same way that C5 08 functions for m...

Page 58: ...ive rated Normal Duty current for 60 s Stall Prevention during Acceleration L3 02 150 120 Stall Prevention during Run L3 06 150 120 Default Carrier Frequency 2 kHz 2 kHz Swing PWM Note Changing the Du...

Page 59: ...r frequency references and must be selected by a separate digital input The multi speed references 1 2 and 3 can be provided by analog inputs No Parameter Name Setting Range Default d1 01 to d1 16 Fre...

Page 60: ...terminal A1 A2 A3 ON OFF OFF OFF OFF Frequency Reference 3 d1 03 or input terminal A1 A2 A3 OFF ON OFF OFF OFF Frequency Reference 4 d1 04 ON ON OFF OFF OFF Frequency Reference 5 d1 05 OFF OFF ON OFF...

Page 61: ...t applies to all frequency references Even if the frequency reference is set to a higher value the drive internal frequency reference will not exceed this value No Parameter Name Setting Range Default...

Page 62: ...ies are frequency ranges at which the drive will not operate The drive can be programmed with three separate Jump frequencies to avoid operating at speeds that cause resonance in driven machinery If t...

Page 63: ...quency Reference Hold Function Selection 0 1 0 The operation depends on the function used with parameter d4 01 Setting 0 Disabled Acceleration hold The hold value will be reset to 0 Hz when the Stop c...

Page 64: ...cy reference and then reset to 0 This new frequency reference is saved and will also be used to restart the drive after the power is cycled Bias Output frequency Bias is added to frequency reference a...

Page 65: ...2 on page 66 for details n d4 03 Frequency Reference Bias Step Up Down 2 Sets the bias added to or subtracted from the frequency reference by the Up Down 2 function No Parameter Name Setting Range De...

Page 66: ...quency reference value n d4 06 Frequency Reference Bias Up Down 2 Saves the frequency reference bias value set by the Up Down 2 function as a percentage of the maximum output frequency The function of...

Page 67: ...erator b1 01 0 and d4 01 1 the bias value will be added to the frequency reference if no Up Down 2 command is received for 5 s and will be reset to 0 afterwards If the bias is increased using the Up 2...

Page 68: ...erence Speed Limit and Torque Compensation Values Torque Control Reference Sources Set input values for Torque Control as explained in Table 1 28 Table 1 28 Torque Control Input Value Selection Input...

Page 69: ...the forward direction With a Forward run command and a negative torque reference signal the internal torque reference will be negative i e in the reverse direction When using analog inputs negative i...

Page 70: ...que Unwinder Torque Line Direction M Speed M Line Direction Torque Speed 1 The value of delta n in the drawings depends on the ASR setting in parameters C5 oo n Indicating Operation at the Speed Limit...

Page 71: ...e responsiveness No Parameter Name Setting Range Default d5 02 Torque Reference Delay Time 0 to 1000 ms 0 ms n d5 03 Speed Limit Selection Determines how the speed limit is set No Parameter Name Setti...

Page 72: ...rs when Energy Saving for various different load conditions is required Field Forcing The Field Forcing function compensates the delaying influence of the motor time constant when changing the excitat...

Page 73: ...nputs are closed simultaneously The value is set as a percentage of the Maximum Output Frequency Note This function can replace the Trim Control function H1 oo 1C 1D of older Yaskawa drives No Paramet...

Page 74: ...king transistor operation levels are valid for the drive internal braking transistor When using an external CDBR braking chopper refer to the instruction manual of that unit n V f Pattern Settings E1...

Page 75: ...shipped the default values for parameters E1 04 to E1 13 are the same as those of setting 1 The following tables show details on predefined V f patterns Predefined V f Patterns for all HHP models 400...

Page 76: ...eters E1 04 through E1 13 To create a new V f pattern set E1 03 to F Refer to V f Pattern on page 77 for an example custom V f pattern Note Certain E1 oo parameters might not be visible depending on t...

Page 77: ...d by C6 01 and o2 04 Note 1 The number of decimal places in the parameter value depends on the drive model and the ND HD selection in parameter C6 01 This value has two decimal places 0 01 A if the dr...

Page 78: ...E2 05 Motor Line to Line Resistance 0 000 to 65000 m 1 Determined by C6 01 and o2 04 n E2 06 Motor Leakage Inductance Sets the voltage drop due to motor leakage inductance as a percentage of motor rat...

Page 79: ...ed r min no of motor poles 120 Set the No Load Current Enter the no load current at rated frequency and rated voltage to E2 03 This information is not usually listed on the nameplate Contact the motor...

Page 80: ...Setting 1 V f Control with PG Setting 2 Open Loop Vector Control Setting 3 Closed Loop Vector Control n E3 04 to E3 13 Parameters E3 04 through E3 13 set up the V f pattern used for motor 2 as shown...

Page 81: ...motor capacity up to and including 11 kW and one decimal place 0 1 A if the maximum applicable motor capacity is higher than 11 kW 2 An oPE02 error will occur if the motor rated current in E4 01 is s...

Page 82: ...flux This value is automatically set during Rotational Auto Tuning Adjust this parameter when operating in the constant output range No Parameter Name Setting Range Default E4 07 Motor 2 Motor Iron C...

Page 83: ...o2 04 Note The display resolution depends on the rated output power of the drive after setting the Drive Duty in parameter C6 01 Drive models CIMR Ao2A0004 to 4A0515 display this value in units of 0 0...

Page 84: ...ov or oC error may occur depending on motor speed and load conditions No Parameter Name Option Port Setting Range Default F1 02 Operation Selection at PG Open Circuit PGo CN5 B CN5 C 0 to 4 1 F1 14 P...

Page 85: ...r motor 1 and motor 2 See PG option card instruction manual for details on setting the direction for the PG encoder and the motor No Parameter Name Option Port Setting Range Default F1 05 PG 1 Rotatio...

Page 86: ...for Motor 2 Selection Specifies the drive port for the PG option card used for motor 2 Set this parameter when switching between motor 1 and motor 2 where both motors supply a speed feedback signal t...

Page 87: ...abled only when F2 01 1 u F3 Digital Input Card Settings These parameters set the drive for operation with the option card DI A3 Refer to the instruction manual packaged with the option card for speci...

Page 88: ...100 0 F4 04 Terminal V2 Monitor Gain 999 9 to 999 9 50 0 F4 05 Terminal V1 Monitor Bias 999 9 to 999 9 0 0 F4 06 Terminal V2 Monitor Bias 999 9 to 999 9 0 0 Using Gain and Bias to Adjust Output Signa...

Page 89: ...ut Mode Selection Determines how the DO A3 option card works with the drive No Parameter Name Setting Range Default F5 09 DO A3 Output Mode Selection 0 to 2 0 Note Refer to TOBP C730600 41 Yaskawa AC...

Page 90: ...Selection 0 1 0 Setting 0 Always Detected Setting 1 Detection during Run Only n F6 03 External Fault from Comm Option Operation Selection Determines drive operation when an external fault is initiated...

Page 91: ...S Error Detection Time Sets the delay time for bUS error detection No Parameter Name Setting Range Default F6 04 bUS Error Detection Time 0 0 to 5 0 s 2 0 s n F6 10 CC Link Node Address Sets the node...

Page 92: ...Data Format Selection 0 1 0 Setting 0 PPO type Data Format Setting 1 Conventional Data Format u CANopen Parameters Parameters F6 35 and F6 36 set the drive to operate on a CANopen network n F6 35 CANo...

Page 93: ...53 DeviceNet PPA Setting Defines the format for data sent from the drive to the DeviceNet master No Parameter Name Setting Range Default F6 53 DeviceNet PPA Setting 0 to 255 71 n F6 54 DeviceNet Idle...

Page 94: ...is set to F6 56 6 then the value in the AC DC Drive Object 2AH Instance 1 Attribute 7 would be 500 26 32000 n F6 62 DeviceNet Heartbeat Interval Sets the heartbeat interval for DeviceNet communicatio...

Page 95: ...on 97 3 Multi Step Speed Reference 1 97 4 Multi Step Speed Reference 2 5 Multi Step Speed Reference 3 6 Jog reference Selection 97 7 Accel Decel Time Selection 1 97 8 Baseblock Command N O 97 9 Basebl...

Page 96: ...y issue the Run command upon drive power up WARNING Sudden Movement Hazard Ensure start stop and safety circuits are wired properly and in the correct state before applying power to the drive Failure...

Page 97: ...performs Speed Search to restart the motor DIgital Input Function Drive Operation Input Open Input Closed Setting 8 N C Baseblock Interrupt output Normal operation Setting 9 N O Normal operation Base...

Page 98: ...occurs when the Up Down function is assigned to the terminals and a different digital input is programmed for the Accel decel ramp hold function 3 The Up Down function can only be used for External re...

Page 99: ...tion Setting 14 Fault Reset When the drive detects a fault condition the fault output contact closes the drive output shuts off and the motor coasts to stop specific stopping methods can be selected f...

Page 100: ...to C1 04 C1 05 to C1 08 C3 oo Motor Slip Compensation C3 01 to C3 04 C3 15 C3 21 to C3 25 C4 oo Motor Torque Compensation C4 01 C4 07 C5 oo Speed Control ASR C5 01 to C5 08 C5 12 C5 15 C5 21 to C5 28...

Page 101: ...ll occur when one of the following functions is used simultaneously with the Analog frequency reference sample hold command Hold accel decel stop setting A Up command Down command setting 10 11 Offset...

Page 102: ...Multi Step Speed Reference 4 Selects the multi step speeds d1 09 to d1 16 in combination with the input terminal set for Multi Step Speed 1 2 and 3 Refer to d1 01 to d1 17 Frequency Reference 1 to 16...

Page 103: ...rt Frequency b2 01 OFF OFF OFF OFF ON ON Figure 1 61 DC Injection Braking Input Timing Diagram Setting 61 62 External Speed Search Command 1 2 These input functions enable Speed Search even if paramet...

Page 104: ...Operation Frequency Saved 1 Multi Step Speed Reference 0 0 0 Accelerates increases the bias while the Up 2 terminal is closed Decelerates decreases the bias while Down 2 is closed Holds output frequen...

Page 105: ...on direction for V f Control with Simple PG feedback A1 02 0 and H6 01 3 If the input is open the speed feedback signal is considered to be forward If the input is closed it is considered to be revers...

Page 106: ...During Fast Stop 114 4D oH Pre Alarm Time Limit 114 60 Internal Cooling Fan Alarm 114 90 DriveWorksEZ Digital Output 1 114 91 DriveWorksEZ Digital Output 2 92 DriveWorksEZ Digital Output 3 100 to 192...

Page 107: ...fset Agree 1 Closes when the actual output frequency or motor speed CLV CLV PM and the frequency reference are within the speed agree width L4 02 of the programmed speed agree level L4 01 Status Descr...

Page 108: ...tput frequency or motor speed CLV CLV PM is above the detection level set in L4 01 The terminal remains closed until the output frequency or motor speed fall below L4 01 minus the setting of L4 02 Sta...

Page 109: ...detection levels and select the output function from the table below Refer to L6 Torque Detection on page 148 for details Setting Status Description B Closed Torque detection 1 N O Output current tor...

Page 110: ...uency or motor speed is within the range of frequency reference L4 04 Note Detection works in forward and reverse L4 04 L4 04 Frequency reference Speed Agree 2 ON OFF Output Frequency or Motor Speed F...

Page 111: ...motor speed exceeded L4 03 plus L4 04 Closed Output frequency or motor speed is below L4 03 or has not exceeded L4 03 plus L4 04 L4 04 Frequency detection 3 ON OFF L4 03 Output Frequency Figure 1 70...

Page 112: ...te that the drive is in a baseblock state While Baseblock is executed output transistors do not switch and no main circuit voltage is output Status Description Open Baseblock is being executed Closed...

Page 113: ...rque limit specified by the L7 oo parameters or an analog input This setting can only be used in OLV CLV AOLV PM and CLV PM control modes Refer to L7 01 to L7 04 Torque Limits on page 151 for details...

Page 114: ...dback High The output terminal closes when a PID feedback loss is detected The feedback is considered to be lost if it rises beyond the level set to b5 36 for longer than the time set to b5 37 Refer t...

Page 115: ...h three multi function analog input terminals A1 A2 and A3 Refer to Multi Function Analog Input Terminal Settings on page 118 for a listing of the functions that can be set to these terminals n H3 01...

Page 116: ...reference input An input of 0 Vdc will be equivalent to a 25 frequency reference When parameter H3 01 0 the frequency reference is 0 between 0 and 2 Vdc input When parameter H3 01 1 the motor will rot...

Page 117: ...values by negative bias or gain settings will be limited to 0 n H3 10 Terminal A2 Function Selection Determines the function assigned to analog input terminal A2 Refer to Multi Function Analog Input T...

Page 118: ...te values when selecting and adjusting analog input functions Table 1 41 Multi Function Analog Input Terminal Settings Setting Function Page 0 Frequency Bias 118 1 Frequency Gain 119 2 Auxiliary Frequ...

Page 119: ...um output voltage E1 05 Available only when using V f Control Setting 5 Accel Decel Time Gain Adjusts the gain level for the acceleration and deceleration times set to parameters C1 01 through C1 08 T...

Page 120: ...When set to F or 1F an input does not affect any drive function but the input level can still be read out by a PLC via a communication option or MEMOBUS Modbus communications Setting 10 11 12 15 Forwa...

Page 121: ...minals is limited to 10 Vdc The output signal range can be selected between 0 to 10 Vdc or 10 to 10 Vdc using parameter H4 07 and H4 08 Figure 1 80 illustrates how gain and bias settings work No Name...

Page 122: ...nd terminal AM using parameters H4 07 and H4 08 No Name Setting Range Default H4 07 Multi Function Analog Output Terminal FM Signal Level Selection 0 to 1 0 H4 08 Multi Function Analog Output Terminal...

Page 123: ...ng 1 Even parity Setting 2 Odd parity n H5 04 Stopping Method after Communication Error Selects the stopping method after a communications error CE has occurred No Name Setting Range Default H5 04 Sto...

Page 124: ...the output voltage monitor value in MEMOBUS Modbus register 0025H No Name Setting Range Default H5 10 Unit Selection for MEMOBUS Modbus Register 0025H 0 or 1 0 Setting 0 0 1 V units Setting 1 1 V uni...

Page 125: ...1 PID Feedback Value Using this setting the feedback value for PID control can be supplied as a pulse signal at terminal RP Refer to b5 PID Control on page 33 for details on PID control Setting 2 PID...

Page 126: ...drive V f Control with simple PG feedback can be used for motor 1 only n H6 02 Pulse Train Input Scaling Sets the pulse signal frequency that is equal to 100 of the input value selected in parameter H...

Page 127: ...to make the pulse train monitor output synchronous to the output frequency No Name Setting Range Default H6 07 Pulse Train Monitor Scaling 0 to 32000 Hz 1440 Hz n H6 08 Pulse Train Input Minimum Frequ...

Page 128: ...Example of Protection Circuit Design for Multiple Motors NOTICE Thermal protection cannot be provided when running multi motors simultaneously with the same drive or when using motors with a relativel...

Page 129: ...A B C Continuous Speed Rated Speed 100 Speed Torque 60 s Motor is designed to effectively cool itself at speeds near 0 6 Hz Continuous operation with 100 load from 0 6 Hz to E1 06 Motor Base Frequenc...

Page 130: ...ionary motor Hot start Characteristics of motor protection operation time in response to an overload situation that occurred while the motor was operating continuously at or below its rated current Op...

Page 131: ...election PTC input Sets the drive operation when the PTC input signal reaches the motor overheat alarm level oH3 No Name Setting Range Default L1 03 Motor Overheat Alarm Operation Selection PTC input...

Page 132: ...protection is possible for models 4A0930 4A1200 and A1000 HHP by connecting the NTC thermistor input in the motor windings to one of the drive analog input terminals This enables the drive to provide...

Page 133: ...re that will trigger an overheat fault oH5 for motor 1 No Name Setting Range Default L1 16 Motor 1 Overheat Temperature 50 to 200 C 120 C n L1 17 Motor 2 Thermistor Selection NTC Note This parameter i...

Page 134: ...eter C1 09 Setting 3 Alarm Only The operation is continued and an oH5 alarm is displayed on the digital operator n L1 21 Thermally Sensitive Resistor Selection Sets the type of thermistor input for Mo...

Page 135: ...oss ride through time in models CIMR Ao2A0004 to 2A0056 and 4A0002 to 4A0031 This option makes it possible to continue running the drive after up to two seconds of power loss When using a magnetic con...

Page 136: ...wer Loss Ride Thru Time 0 V 0 V KEB Deceleration Acceleration using L2 07 or C1 01 03 05 07 if L2 07 0 Power Loss shorter than L2 02 0 Hz L2 02 Power Loss Ride Thru Time 0 V 0 V KEB Deceleration Drive...

Page 137: ...of L2 11 L2 11 Desired DC Bus Voltage L2 05 Uv Detection Level 0 Hz 0 V 0 V KEB Deceleration Acceleration using L2 07 or C1 01 03 05 07 if L2 07 0 Power Loss Shorter than L2 10 Power Loss Longer than...

Page 138: ...minal that initiated KEB Ride Thru is cleared n KEB Operation Wiring Example Figure 1 95 shows a wiring example to trigger the KEB Ride Thru at power loss using an undervoltage relay When a power loss...

Page 139: ...s If power loss operation exceeds this time the drive will attempt to accelerate back to the frequency reference This parameter is valid if L2 01 1 or 3 Note The amount of time the drive is capable of...

Page 140: ...oltage during Single KEB Ride Thru 2 For Single KEB Ride Thru 1 and System KEB Ride Thru parameter L2 11 defines the voltage level to end KEB Ride Thru No Name Setting Range Default L2 11 DC Bus Volta...

Page 141: ...ing Acceleration L3 02 L3 02 15 Output current Output frequency Time Time Controls the output frequency to prevent the motor from stalling Figure 1 96 Stall Prevention During Acceleration for Inductio...

Page 142: ...all Prevention Level and Limit During Acceleration n L3 22 Deceleration Time at Stall Prevention during Acceleration Sets the brief deceleration time used when stalling occurs while accelerating a PM...

Page 143: ...adjusting the deceleration rate DC bus voltage gain L3 20 Deceleration rate calculations gain L3 21 Inertia calculations for motor acceleration time L3 24 Load inertia ratio L3 25 Note The decelerati...

Page 144: ...ting Range Default L3 23 Automatic Reduction Selection for Stall Prevention During Run 0 1 0 Setting 0 Disabled The level set in L3 06 is used throughout the entire speed range Setting 1 Enabled The S...

Page 145: ...ms u L4 Speed Detection These parameters set up the speed agree and speed detection functions that can be assigned to the multi function output terminals The speed is detected using the motor speed wh...

Page 146: ...continued with the frequency reference n L4 06 Frequency Reference at Reference Loss Sets the frequency reference level at which the drive runs when L4 05 1 and when detecting a reference loss The va...

Page 147: ...t each restart attempt regardless of whether the attempt was successful When the counter reaches the number set to L5 01 the operation stops and the fault must be manually cleared and reset The number...

Page 148: ...oo heavy oL or suddenly drops UL These functions are set up using the L6 oo parameters Program the digital outputs as shown below to indicate the underload or overload condition to an external device...

Page 149: ...i e no detection during acceleration and deceleration The operation stops and triggers an oL3 oL4 fault Setting 4 oL3 oL4 at Run Fault Overtorque detection works as long as a Run command is active The...

Page 150: ...d Setting 1 Continue Running if the Speed Is Greater than L6 09 Signed Alarm Detection when the speed is above L6 09 signed Operation continues and triggers an oL5 alarm after detection Setting 2 Cont...

Page 151: ...ote The maximum output torque is ultimately limited by the drive output current max 150 of drive rated current in HD 120 in ND Output torque will not exceed the drive rated current limit even if the t...

Page 152: ...the torque limit to build at start No Name Setting Range Default L7 16 Torque Limit Process at Start 0 1 1 Setting 0 Disabled Torque limit is created at start without a delay time Disable L7 16 to max...

Page 153: ...to parameter L8 19 If the oH alarm is still present after 10 s the speed is reduced again The amount of speed reduction depends on how often the alarm repeats If the oH alarm disappears while the driv...

Page 154: ...s applicable when the output current is 30 or higher of the drive rated current When using an IM motor this is applicable when the output current is 5 or higher of the drive rated current Setting 2 Fa...

Page 155: ...rive with high output current at low speed can lead to premature drive faults Setting 1 oL2 Drive Overload Characteristics Enabled at Low Speed The overload protection level oL2 fault detection level...

Page 156: ...88 or the output frequency exceeds 7 Hz Setting 2 Enabled for Entire Frequency Range The carrier frequency is reduced at the following speeds Below 6 Hz when the current exceeds 100 of the drive rated...

Page 157: ...0 Ramp Stop Fault Setting 1 Coast Stop Fault Setting 2 Fast Stop Fault Setting 3 Continue Running Alarm Setting 4 Continue Running at L8 19 Speed Setting 5 Disabled n L8 87 Detection Selection when Di...

Page 158: ...vibration ceases If the motor stalls while n1 01 1 decrease the gain by 0 1 until the stalling ceases n n1 03 Hunting Prevention Time Constant Determines the responsiveness of the Hunting Prevention...

Page 159: ...ion 1 L3 04 4 or a dynamic braking option to stop the motor within a specified time Braking time varies based on the load inertia and motor characteristics Enabling HSB and KEB Ride Thru simultaneousl...

Page 160: ...aturation characteristics cause overcurrent A high setting sometimes causes overcurrent oC motor overload oL1 or drive overload oL2 Lowering n3 21 can also help remedy these problems n n3 21 High Slip...

Page 161: ...st of monitors No Name Setting Range Default o1 02 User Monitor Selection after Power Up 1 to 5 1 Setting 1 Frequency Reference U1 01 Setting 2 Motor Direction Setting 3 Output Frequency U1 02 Setting...

Page 162: ...the frequency reference No Name Setting Range Default o1 11 User Set Display Units Decimal Display 0 to 3 Determined by o1 03 Setting 0 No Decimal Point Setting 1 One Decimal Point Setting 2 Two Deci...

Page 163: ...or details on drive initialization No Name Setting Range Default o2 03 User Parameter Default Value 0 to 2 0 Setting 0 No Change Awaiting Command Setting 1 Set User Initialize Values The current param...

Page 164: ...operator Note This parameter is effective only when the Run command is set to be given from the digital operator b1 02 b1 16 0 No Name Setting Range Default o2 07 Motor Direction at Power Up when Usin...

Page 165: ...value can be viewed in monitor U4 03 Parameter o4 03 also sets the base value used for the cooling fan maintenance which is displayed in U4 04 Reset this parameter to 0 after replacing the cooling fa...

Page 166: ...kWh data are maintained Setting 1 Reset kWh Data Resets the kWh counter The monitors U4 10 and U4 11 will display 0 after they are initialized Setting o4 12 to 1 and pressing the ENTER erases kWh data...

Page 167: ...rs These parameters are reserved for use with DriveWorksEZ Refer to the DriveWorksEZ manual for more information 1 10 o Operator Related Settings YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive A100...

Page 168: ...G 0 OLV CLV Setting 0 Rotational Auto Tuning Setting 1 Stationary Auto Tuning 1 Setting 2 Stationary Auto Tuning for Line to Line Resistance Setting 4 Stationary Auto Tuning 2 n T1 02 Motor Rated Powe...

Page 169: ...the number of pulses from the PG encoder Set the actual number of pulses for one full motor rotation No Name Setting Range Default T1 08 PG Number of Pulses Per Revolution 1 to 60000 ppr 1024 ppr Note...

Page 170: ...tor iron loss that was automatically calculated when motor capacity was entered to T1 02 Enter the motor iron loss value listed to T1 11 if the motor test report is available No Name Setting Range Def...

Page 171: ...monitors are not reset when the drive is initialized Refer to o4 11 U2 U3 Initialization on page 166 for instructions on how to reset these monitor values Note Fault histories are not kept when CPF00...

Page 172: ...tting 75 76 Up 2 Down 2 Function Refer to U6 Operation Status Monitors on page 305 for a complete list of U6 oo monitors and descriptions u U8 DriveWorksEZ Monitors These monitors are reserved for use...

Page 173: ...SECTION SAFETY 174 2 2 MOTOR PERFORMANCE FINE TUNING 176 2 3 DRIVE ALARMS FAULTS AND ERRORS 179 2 4 FAULT DETECTION 184 2 5 ALARM DETECTION 203 2 6 OPERATOR PROGRAMMING ERRORS 213 2 7 AUTO TUNING FAU...

Page 174: ...Check wiring and peripheral device ratings to identify the cause of trips Contact your supplier if the cause cannot be identified Do not allow unqualified personnel to perform work on the drive Failur...

Page 175: ...erminal of the drive Do not allow unqualified personnel to use the product Failure to comply could result in damage to the drive or braking circuit Carefully review instruction manual TOBPC72060000 wh...

Page 176: ...speeds below 10 Hz Reduce the setting If motor instability occurs at motor start Depends on o2 04 Drive Model Selection Default setting 5 V Poor speed precision V f control Slip Compensation Gain C3...

Page 177: ...radually increase the setting in 0 1 ms increments if speed is too slow Gradually reduce the setting in 0 1 ms increments if speed is too fast 1 0 0 5 to 1 5 Poor speed precision during regenerative o...

Page 178: ...bled as a default Set L3 04 to 0 to disable Stall Prevention during deceleration when using a braking resistor Torque Limits L7 01 through L7 04 L7 06 L7 07 Sets the maximum torque for OLV Control Ens...

Page 179: ...minor fault or alarm Operation Errors An operation error occurs when parameter settings conflict or do not match hardware settings such as with an option card When the drive detects an operation error...

Page 180: ...Card Error CN5 A 192 Digital Operator Display Name Page oFA10 oFA11 Option Card Error CN5 A 192 to oFA12 to oFA17 Option Card Connection Error CN5 A 192 to oFA30 to oFA43 Comm Option Card Connection...

Page 181: ...MECHATROLINK II YES 203 bb Drive Baseblock No output 203 boL Braking Transistor Overload Fault YES 203 bUS Option Card Communications Error YES 203 CALL Serial Communication Transmission Error YES 20...

Page 182: ...oPE18 Online Tuning Parameter Setting Error 216 n Auto Tuning Errors Table 2 8 Auto Tuning Error Displays Digital Operator Display Name Page End1 Excessive V f Setting 217 End2 Motor Iron Core Satura...

Page 183: ...vAEr Voltage Class Capacity Mismatch 223 Digital Operator Display Name Page vFyE Parameter settings in the drive and those saved to the copy function are not the same 223 vrFy Comparing Parameter Set...

Page 184: ...s available to minimize the effects of noise Counteract noise in the control circuit main circuit and ground wiring Ensure that other equipment such as switches or relays do not cause noise Use surge...

Page 185: ...r between the control board and the drive Cause Possible Solution There is a connection error Turn off the power and check the connection between the control board and the drive If the problem continu...

Page 186: ...annot be detected correctly drive capacity is checked when the drive is powered up Cause Possible Solution Hardware is damaged If the problem continues replace the control board or the entire drive Co...

Page 187: ...olution Noise interference along the PG cable Separate the PG cable lines from the source of the noise PG cable is not wired properly Rewire the PG encoder and properly ground all shielded lines PG op...

Page 188: ...lti function input terminal S8 Cause Possible Solution An external device tripped an alarm function Remove the cause of the external fault and reset the fault Wiring is incorrect Properly connect the...

Page 189: ...the wiring There is a problem with the feedback sensor Check the sensor on the control side Replace the sensor if damaged Digital Operator Display Fault Name GF Ground Fault A current short to ground...

Page 190: ...h Replace the motor Digital Operator Display Fault Name 1 LF3 Power Unit Output Phase Loss 3 Phase loss occurred on the output side Setting L8 78 to 1 enables Power Unit Output Phase Loss Protection C...

Page 191: ...view the possible solutions provided for handling noise interference Review the section on handling noise interference on page 231 and check the control circuit lines main circuit lines and ground wir...

Page 192: ...ged and the drive requires replacement If the error persists oFA01 or oFC01 occur replace the option card Digital Operator Display Fault Name oFb02 Option Card Fault at Option Port CN5 B Same type of...

Page 193: ...o oFC12 to oFC17 Cause Possible Solution Option card or hardware is damaged Cycle power to the drive If the problem continues replace the control board or the entire drive Contact Yaskawa or a Yaskawa...

Page 194: ...cel times and the cycle times Decrease the load Increase the acceleration and deceleration times C1 01 through C1 08 Adjust the preset V f pattern E1 04 through E1 10 by reducing E1 08 and E1 10 Do no...

Page 195: ...celeration gain n3 13 Set L3 04 Stall Prevention during Deceleration to a value other than 4 Set n3 23 Overexcitation Operation Selection to 0 disabled Parameters related to Speed Search are set incor...

Page 196: ...selected Cause Possible Solution External operator is not properly connected to the drive Check the connection between the operator and the drive Replace the cable if damaged Turn off the drive input...

Page 197: ...voltage within the limits listed in the specifications The braking transistor or braking resistor are wired incorrectly Check braking transistor and braking resistor wiring for errors Properly rewire...

Page 198: ...lt Name rF Braking Resistor Fault The resistance of the braking resistor is too low Cause Possible Solution The proper braking resistor option has not been installed Select a braking resistor option t...

Page 199: ...The above short circuit will damage the output transistors Contact your Yaskawa representative or sales offices for assistance Digital Operator Display Fault Name SEr Too Many Speed Search Restarts T...

Page 200: ...t circuits or grounding problems on the connected motor 1 Detected in models 4A0930 and 4A1200 Digital Operator Display Fault Name Uv1 DC Bus Undervoltage Voltage in the DC bus fell below the undervol...

Page 201: ...3 Undervoltage 3 Soft Charge Bypass Relay Fault The soft charge bypass relay failed Cause Possible Solution The relay or contactor on the soft charge bypass relay is damaged Cycle power to the drive a...

Page 202: ...oard is due to abnormal ambient operating power Lower ambient temperature Replace the control board or the entire drive For instructions on replacing the control board contact Yaskawa or a Yaskawa rep...

Page 203: ...eblock alarm bb will not activate a digital output programmed for minor fault H2 0o 10 Set H2 0o 8 or 1B to activate a digital output for bb Digital Operator Display Minor Fault Name boL Braking Trans...

Page 204: ...conds Cause Possible Solutions A data error occurred due to noise Check options available to minimize the effects of noise Take steps to counteract noise in the control circuit wiring main circuit lin...

Page 205: ...ause Possible Solutions Drive Enable is set to a multi function contact input H1 oo 6A and that signal was switched off Check the operation sequence Digital Operator Display Minor Fault Name EF Forwar...

Page 206: ...ator Display Minor Fault Name FbH Excessive PID Feedback The PID feedback input is higher than the level set to b5 36 for longer than the time set to b5 37 and b5 12 is set to 1 or 4 Cause Possible So...

Page 207: ...load for applications with repetitive operations i e stops and starts or use a larger drive Acceleration and deceleration times are too short Calculate the torque required during acceleration and for...

Page 208: ...ng area Remove anything near drive that may cause extra heat Internal cooling fan has stopped Replace the cooling fan After replacing the drive set parameter o4 03 to 0 to reset the cooling fan operat...

Page 209: ...ter than L6 05 for longer than the time set to L6 06 Cause Possible Solutions Parameter settings are not appropriate Check parameters L6 05 and L6 06 There is a fault on the machine side e g the machi...

Page 210: ...ng Correct the wiring Noise interference along PG encoder wiring Separate PG wiring from the source of the noise often output wiring from the drive Digital Operator Display Minor Fault Name PASS MEMOB...

Page 211: ...m Digital Operator Display Minor Fault Name UL4 Undertorque Detection 2 Drive output current or torque in OLV CLV AOLV PM and CLV PM less than L6 05 for longer than L6 06 time Cause Possible Solutions...

Page 212: ...ormer Air inside the drive is too hot Check the temperature inside the drive The CHARGE light is broken or disconnected Replace either the control board or the entire drive For instructions on replaci...

Page 213: ...tion Input Selection Error A contradictory setting is assigned to multi function contact inputs H1 01 to H1 08 Cause Possible Solutions The same function is assigned to two multi function inputs Exclu...

Page 214: ...d to the drive Initialize parameters after drive replacement by setting A1 03 to 1110 or 2220 Digital Operator Display Error Name oPE05 Run Command Frequency Reference Source Selection Error Cause Pos...

Page 215: ...for PM to 0 E5 03 b1 14 Phase Order Selection is set to 1 Switch phase order when using a PG option card Correct the parameter settings Note Use U1 18 to find parameters that are set outside the speci...

Page 216: ...is assigned to a digital input H1 oo 71 while at the same time Droop Control is enabled b7 01 0 or Intelligent Stall Prevention or Intelligent Stall Prevention 2 is enabled L3 04 2 or 5 or Digital Ope...

Page 217: ...Tuning and displayed after Auto Tuning is complete Cause Possible Solutions Motor data entered during Auto Tuning was incorrect Make sure the data entered to the T1 parameters match the information w...

Page 218: ...t Auto Tuning Digital Operator Display Error Name Er 03 STOP Button Input Cause Possible Solutions Auto Tuning canceled by pressing STOP button Auto Tuning did not complete properly Restart Auto Tunin...

Page 219: ...ssible Solutions The encoder signal lines are not properly connected to the drive Check and correct wiring to the PG encoder Motor direction and PG direction are opposite Check the motor speed monitor...

Page 220: ...erform Inertia Tuning Inertia Auto Tuning cannot be performed if the drive is restricted from rotating in reverse Assuming it is acceptable for the application to rotate in reverse set b1 04 to 0 and...

Page 221: ...for the motor and the PG encoder Restart Auto Tuning The direction for the PG encoder is set incorrectly or the number of pulses set for the PG encoder is wrong Check the direction and number of puls...

Page 222: ...e drive and the control mode set to the drive do not match Verify the control mode for the parameters to be loaded onto the drive and the control mode on drive to which those parameters will be writte...

Page 223: ...g Cause Possible Solutions Displayed while the parameter settings are being read onto the USB Copy Unit This is not an error Digital Operator Display Task vAEr Voltage Class Capacity Mismatch Cause Po...

Page 224: ...lt continues to be displayed after cycling power remove the cause of the fault and reset u If the Drive Still has Power After a Fault Occurs 1 Look at the digital operator for information on the fault...

Page 225: ...tal Input S4 Close then open the fault signal digital input via terminal S4 S4 is set for Fault Reset as default H1 04 14 Fault Reset Switch Drive S4 Fault Reset Digital Input SC Digital Input Common...

Page 226: ...is Powered On 231 Ground Fault Circuit Interrupter GFCI Trips During Run 231 Connected Machinery Vibrates When Motor Rotates Unexpected Noise from Connected Machinery 231 Oscillation or Hunting 231 P...

Page 227: ...l default setting 2 MEMOBUS Modbus communications 3 Option card There is faulty wiring in the control circuit terminals Check the wiring for the control terminal Correct wiring mistakes Check the inpu...

Page 228: ...below 1 2 1 Forward Rotating Motor looking down the motor shaft 2 Motor Shaft The motor is running at almost 0 Hz and the Speed Search estimated the speed to be in the opposite direction Disable bi d...

Page 229: ...ange the setting in E2 01 as needed u Motor Stalls during Acceleration or Acceleration Time is Too Long Cause Possible Solutions Torque limit has been reached or current suppression keeps the drive fr...

Page 230: ...parameters to the appropriate values A frequency bias signal is being entered via analog input terminals A1 to A3 If more than one of multi function analog inputs A1 to A3 is set for frequency referen...

Page 231: ...ve leakage current trips GFCI Check the wiring and rating of peripheral devices Increase the GFCI sensitivity or use GFCI with a higher threshold Reduce the length of the cable used between the drive...

Page 232: ...he control mode was changed after performing Auto Tuning Perform Auto Tuning again Only Stationary Auto Tuning was performed Perform Rotational Auto Tuning u Motor Rotates after the Drive Output is Sh...

Page 233: ...rger capacity motor if oL2 faults occur too frequently u Motor Does Not Restart after Power Loss Cause Possible Solutions The Run command was not issued again when power was restored Check the sequenc...

Page 234: ...2 10 Troubleshooting without Fault Display This Page Intentionally Blank 234 YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive A1000 HHP Programming Manual...

Page 235: ...ETERS 257 A 8 F OPTIONS 261 A 9 H PARAMETERS MULTI FUNCTION TERMINALS 269 A 10 L PROTECTION FUNCTION 282 A 11 N SPECIAL ADJUSTMENT 290 A 12 O OPERATOR RELATED SETTINGS 292 A 13 DRIVEWORKSEZ PARAMETERS...

Page 236: ...ilable when operating the drive with Closed Loop Vector OLV PM OLV PM Parameter is available when operating the drive with Open Loop Vector for PM motors 99 AOLV PM AOLV PM Parameter is available when...

Page 237: ...back Detection Control AFR Tuning 290 C6 1 Carrier Frequency 251 n3 High Slip Braking HSB and Overexcitation Braking 290 d2 Frequency Upper Lower Limits 253 o1 Digital Operator Display Selection 292 d...

Page 238: ...initialization 3330 3 Wire initialization 5550 oPE04 error reset Default 0 Range 0 to 3330 5550 11 A1 04 104 Password All Modes When the value set into A1 04 does not match the value set into A1 05 pa...

Page 239: ...A2 32 are reserved for the user to create a list of User Parameters 1 Save history of recently viewed parameters Recently edited parameters will be saved to A2 17 through A2 32 for quicker access Defa...

Page 240: ...eference set to E1 09 3 Zero speed frequency reference becomes zero when less than E1 09 Default 0 Range 0 to 3 22 b1 06 185 Digital Input Reading All Modes 0 Input status is read once and processed i...

Page 241: ...current as a percentage of the drive rated current Default 50 Min 0 Max 100 26 b2 03 18B DC Injection Braking Time at Start V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f OLV PM V f w PG OLV CLV PM C...

Page 242: ...ets the current injected to the motor at the beginning of Speed Estimation Speed Search Set as a coefficient for the motor rated current Default 2 Min 0 0 Max 2 0 32 b3 10 19A Speed Search Detection C...

Page 243: ...ional Gain Setting P All Modes Sets the proportional gain of the PID controller Default 1 00 Min 0 00 Max 25 00 37 b5 03 1A7 Integral Time Setting I All Modes Sets the integral time for the PID contro...

Page 244: ...ax 25 5 40 b5 17 1B5 PID Accel Decel Time All Modes Sets the acceleration and deceleration time to PID setpoint Default 0 0 s Min 0 0 Max 6000 0 41 b5 18 1DC PID Setpoint Selection All Modes 0 Disable...

Page 245: ...0 Hz Min 0 0 Max 400 0 43 b6 02 1B7 Dwell Time at Start Default 0 0 s Min 0 0 Max 10 0 43 b6 03 1B8 Dwell Reference at Stop All Modes Parameters b6 03 and b6 04 set the frequency to hold and the time...

Page 246: ...Zero Servo function Default 5 Min 0 Max 100 45 b9 02 1DB Zero Servo Completion Width V f OLV PM V f w PG AOLV PM OLV CLV PM CLV Sets the range to trigger an output terminal set for Zero Servo Complet...

Page 247: ...1 06 205 Deceleration Time 3 Motor 2 Decel Time 1 All Modes Sets the time to decelerate from maximum frequency to 0 46 C1 07 206 Acceleration Time 4 Motor 2 Accel Time 2 All Modes Sets the time to acc...

Page 248: ...V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f OLV Sets an upper limit for the slip compensation function as a percentage of motor rated slip for motor 1 E2 02 Default 200 Min 0 Max 250 49 C3 04 212...

Page 249: ...f w PG AOLV PM OLV CLV PM CLV V f OLV 0 Disabled 1 Enabled above 6 Hz 2 Enabled whenever slip compensation is possible Default 0 Range 0 to 2 51 1 Default setting is determined by parameter A1 02 Cont...

Page 250: ...the integral time 2 of the speed control loop ASR Default 1 Min 0 000 s Max 10 000 s 54 C5 05 21F ASR Limit V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f w PG Sets the upper limit for the speed cont...

Page 251: ...OLV PM OLV CLV PM CLV CLV Sets the frequency for motor 2 used to switch between proportional gain 1 and 2 and between the integral time 1 and 2 Default 0 0 Hz Min 0 0 Max 400 0 57 C5 28 35D Motor 2 AS...

Page 252: ...efault 0 00 Hz Min 0 00 Max 150 00 1 2 59 d1 07 286 Frequency Reference 7 All Modes Sets the frequency reference for the drive Setting units are determined by parameter o1 03 Default 0 00 Hz Min 0 00...

Page 253: ...0 Max 110 0 61 d2 03 293 Master Speed Reference Lower Limit All Modes Sets the lower limit for frequency references from analog inputs as a percentage of the maximum output frequency Default 0 0 Min...

Page 254: ...deceleration Default 0 Range 0 1 66 d4 06 2AD Frequency Reference Bias Up Down 2 All Modes The Up Down 2 bias value is saved in d4 06 when the frequency reference is not input by the digital operator...

Page 255: ...Min 0 Max 120 71 d5 06 29F Speed Torque Control Switchover Time V f OLV PM V f w PG AOLV PM OLV CLV PM CLV Sets the delay time for switching between Speed and Torque Control using an input terminal H...

Page 256: ...fset Frequency 1 All Modes Added to the frequency reference when the digital input Frequency offset 1 H1 oo 44 is switched on Default 0 0 Min 100 0 Max 100 0 73 d7 02 2B3 Offset Frequency 2 All Modes...

Page 257: ...case the setting for E1 08 will be disregarded Ensure that the four frequencies are set according to these rules E1 09 E1 07 E1 06 E1 11 E1 04 Output Voltage V Frequency Hz E1 05 E1 12 E1 13 E1 08 E1...

Page 258: ...ally set during Auto Tuning Default 1 Min 0 m Max 65000 m 78 E2 06 313 Motor Leakage Inductance V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f V f w PG OLV CLV V f OLV PM V f w PG AOLV PM OLV CLV PM C...

Page 259: ...in 40 0 Max 150 0 80 E3 05 31B Motor 2 Maximum Voltage Default 1 Min 0 0 V Max 510 0 V 2 80 E3 06 31C Motor 2 Base Frequency Default 1 Min 0 0 Max 150 0 80 E3 07 31D Motor 2 Mid Output Frequency Defau...

Page 260: ...V PM CLV V f V f w PG OLV CLV Sets the voltage drop for motor 2 due to motor leakage inductance as a percentage of rated voltage Automatically set during Auto Tuning Default 1 Min 0 0 Max 40 0 82 E4 0...

Page 261: ...time in C1 02 1 Coast to stop 2 Fast Stop Decelerate to stop using the deceleration time in C1 09 3 Alarm only Default 1 Range 0 to 3 84 F1 04 383 Operation Selection at Deviation V f OLV PM V f w PG...

Page 262: ...w PG 0 A pulse detection 1 AB pulse detection Default 0 Range 0 1 86 F1 30 3AA PG Card Option Port for Motor 2 Selection V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f w PG CLV V f OLV PM V f w PG AOL...

Page 263: ...escription Values Page F3 01 390 Digital Input Option Card Input Selection All Modes 0 BCD 1 units 1 BCD 0 1 units 2 BCD 0 01 units 3 BCD 1 Hz units 4 BCD 0 1 Hz units 5 BCD 0 01 Hz units 6 BCD custom...

Page 264: ...or contact output terminals M1 M2 M3 M4 and photocoupler output terminals P1 through P6 Default 2 Range 0 to 192 89 F5 02 39A Terminal P2 PC Output Selection Default 4 Range 0 to 192 89 F5 03 39B Term...

Page 265: ...elected All Modes 0 Multi step reference disabled same as F7 1 Multi step reference enabled same as V7 Default 0 Range 0 1 90 F6 08 36A 1 Reset Communication Parameters All Modes 0 Communication relat...

Page 266: ...ps 7 800 kbps 8 1 Mbps Default 6 Range 0 to 8 92 F6 50 3C1 DeviceNet MAC Address All Modes Selects the drive MAC address Default 64 Min 0 Max 64 93 F6 51 3C2 DeviceNet Communication Speed All Modes 0...

Page 267: ...of network static IP address Default 1 Range 0 to 255 F7 04 3E8 2 IP Address 4 All Modes Sets the fourth most significant octet of network static IP address Default 20 Range 0 to 255 F7 05 3E9 Subnet...

Page 268: ...EtherNet IP Voltage Scaling Factor All Modes Sets the scaling factor for the voltage monitor in EtherNet IP Class ID 2AH Object Default 0 Min 15 Max 15 F7 22 3FA EtherNet IP Time Scaling All Modes Se...

Page 269: ...Multi Function Digital Input Terminal S6 Function Selection All Modes Assigns a function to the multi function digital inputs Refer to pages 269 to 273 for descriptions of setting values Note Set unu...

Page 270: ...quency 97 B Drive overheat alarm oH2 All Modes Closed Closes when an oH2 alarm occurs 98 C Analog terminal input selection All Modes Open Function assigned by H3 14 is disabled Closed Function assigne...

Page 271: ...ameters can be edited and saved 101 1E Reference sample hold All Modes Closed Samples the analog frequency reference and operates the drive at that speed 101 20 to 2F External fault All Modes 20 N O A...

Page 272: ...p for SI S3 enabled 103 60 DC Injection Braking command V f OLV PM V f w PG AOLV PM OLV CLV PM CLV Closed Triggers DC Injection Braking 103 61 External Speed Search command 1 V f OLV PM V f w PG AOLV...

Page 273: ...7E Forward reverse detection V f Control with Simple PG feedback V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f w PG Direction of rotation detection for V f with Simple PG Feedback 105 90 to 97 Drive...

Page 274: ...en External Reference 1 or 2 supplies the frequency reference set in b1 01 or b1 15 Closed Digital operator supplies the frequency reference 109 A Run command source All Modes Open External Reference...

Page 275: ...exceeds the parameter L8 02 value 113 22 Mechanical weakening detection All Modes Closed Mechanical weakening detected 113 2F Maintenance period All Modes Closed Cooling fan electrolytic capacitors IG...

Page 276: ...tion Analog Inputs No Addr Hex Name Description Values Page H3 01 410 Terminal A1 Signal Level Selection All Modes 0 0 to 10 V 1 10 to 10 V Default 0 Range 0 1 115 H3 02 434 Terminal A1 Function Selec...

Page 277: ...A2 only 3 Terminals A1 and A2 only 4 Terminal A3 only 5 Terminals A1 and A3 6 Terminals A2 and A3 7 All terminals enabled Default 7 Range 1 to 7 118 H3 16 2F0 Terminal A1 Offset All Modes Adds an off...

Page 278: ...PM OLV CLV PM CLV AOLV PM OLV CLV PM CLV 10 V Motor rated torque 120 12 Regenerative torque limit V f OLV PM V f w PG AOLV PM OLV CLV PM CLV AOLV PM OLV CLV PM CLV V f OLV PM V f w PG AOLV PM OLV CLV...

Page 279: ...al to 100 of the selected monitor value Default 50 0 Min 999 9 Max 999 9 121 H4 06 422 Multi Function Analog Output Terminal AM Bias All Modes Sets the signal level at terminal AM that is equal to 0 o...

Page 280: ...Enter command same as V7 Default 1 Range 0 1 124 H5 12 43D Run Command Method Selection All Modes 0 FWD Stop REV Stop 1 Run Stop FWD REV Default 0 Range 0 1 124 1 If this parameter is set to 0 the dri...

Page 281: ...signal frequency when the monitor value is 100 To have the pulse train monitor output equal the output frequency set H6 06 to 2 and H6 07 to 0 Default 1440 Hz Min 0 Max 32000 127 H6 08 43F Pulse Train...

Page 282: ...y oH3 will flash Default 3 Range 0 to 3 131 L1 04 483 Motor Overheat Fault Operation Selection PTC input All Modes Sets stopping method when the motor temperature analog input H3 02 H3 06 or H3 10 E e...

Page 283: ...time Enabled only when L2 01 1 or 3 Default 1 Min 0 0 s Max 25 5 s 139 L2 03 487 Momentary Power Loss Minimum Baseblock Time All Modes Sets the minimum wait time for residual motor voltage decay befo...

Page 284: ...bus voltage exceeds the Stall Prevention level 2 Intelligent Decelerate as fast as possible while avoiding ov faults 3 Stall Prevention with braking resistor Stall Prevention during deceleration is en...

Page 285: ...iply the value by 1 725 for 690 V class drives u L4 Speed Detection No Addr Hex Name Description Values Page L4 01 499 Speed Agreement Detection Level All Modes L4 01 sets the frequency detection leve...

Page 286: ...g run operation continues after detection 7 UL3 detection only active during speed agree output shuts down on an oL3 fault 8 UL3 detection always active during run output shuts down on an oL3 fault De...

Page 287: ...an alarm or fault is triggered Default 0 1 s Min 0 0 Max 10 0 151 L6 11 46B Mechanical Weakening Detection Start Time All Modes Sets the operation time U1 04 required before Mechanical Weakening Detec...

Page 288: ...nput current phase loss power supply voltage imbalance or main circuit electrolytic capacitor deterioration 0 Disabled 1 Enabled Default 1 Range 0 1 153 L8 07 4B3 Output Phase Loss Protection Selectio...

Page 289: ...5 Min 0 00 s Max 2 00 s 156 L8 41 4F2 High Current Alarm Selection All Modes 0 Disabled 1 Enabled An alarm is triggered at output currents above 150 of drive rated current Default 0 Range 0 1 156 L8...

Page 290: ...dent on parameter o2 04 Drive Model Selection u n2 Speed Feedback Detection Control AFR Tuning No Addr Hex Name Description Values Page n2 01 584 Speed Feedback Detection Control AFR Gain V f OLV PM V...

Page 291: ...slip during Overexcitation Deceleration Set as a percentage of the drive rated current Default 100 Min 0 Max 150 160 n3 23 57B Overexcitation Operation Selection V f OLV PM V f w PG AOLV PM OLV CLV P...

Page 292: ...These settings define the display values when o1 03 is set to 3 o1 10 sets the display value that is equal to the maximum output frequency o1 11 sets the position of the decimal position Default 2 Ra...

Page 293: ...ame Description Values Page o4 01 50B Cumulative Operation Time Setting All Modes Sets the value for the cumulative operation time of the drive in units of 10 h Default 0 h Min 0 Max 9999 165 o4 02 50...

Page 294: ...drive is initialized A1 03 Default 0 Range 0 1 166 o4 13 528 Number of Run Commands Counter Initialization All Modes 0 Number of Run commands counter is not reset when the drive is initialized A1 03 1...

Page 295: ...e DWEZ software 166 u r DriveWorksEZ Connection Parameters No Addr Hex Name Description Values Page r1 01 to r1 40 1840 to 1867 DriveWorksEZ Connection Parameters 1 to 20 upper lower All Modes DriveWo...

Page 296: ...OLV PM V f w PG AOLV PM OLV CLV PM CLV V f V f w PG OLV CLV V f OLV PM V f w PG AOLV PM OLV CLV PM CLV V f V f w PG OLV CLV Sets the rated frequency of the motor as specified on the motor nameplate De...

Page 297: ...lability of certain Auto Tuning methods depends on the control mode selected for the drive 2 Default setting is determined by parameter A1 02 Control Method Setting 3 Default setting is dependent on p...

Page 298: ...PM OLV CLV PM CLV Displays the motor speed feedback Display units are determined by o1 03 10 V Max frequency 0 01 Hz U1 06 45 Output Voltage Reference All Modes Displays the output voltage 10 V 200 V...

Page 299: ...0 1 U1 15 50 Terminal A3 Input Level All Modes Displays the signal level to analog input terminal A3 10 V 100 0 1 U1 16 53 Output Frequency after Soft Starter All Modes Displays output frequency with...

Page 300: ...ding the value of this monitor via MEMOBUS Modbus a value of 8192 is equal to 100 of the drive rated output current 3 Values shown are specific to 400 V class drives Multiply the value by 1 4375 for 5...

Page 301: ...axis current for the motor at the previous fault No signal output available 0 10 U2 17 7E2 Motor d Axis Current at Previous Fault V f OLV PM V f w PG AOLV PM OLV CLV PM CLV OLV PM AOLV PM OLV CLV PM C...

Page 302: ...put available 1 h U4 02 75 Number of Run Commands All Modes Displays the number of times the Run command is entered Reset the number of Run commands using parameter o4 13 This value will reset to 0 an...

Page 303: ...U4 19 7DB Frequency Reference from MEMOBUS Modbus Comm All Modes Displays the frequency reference provided by MEMOBUS Modbus decimal No signal output available 0 01 U4 20 7DC Option Frequency Referenc...

Page 304: ...is 3 Bit 3 Axis 4 Bit 4 Axis 5 Note This parameter is only available in models CIMR Ao4A0930 4A1200 and A1000 HHP No signal output available U4 38 1045 FAn Alarm Location Monitor All Modes Displays th...

Page 305: ...M CLV V f OLV PM V f w PG AOLV PM OLV CLV PM CLV CLV PM CLV V f w PG AOLV PM V f w PG AOLV PM Displays the input and output values when using ASR control 10 V Max frequency 0 01 U6 04 55 ASR Output 10...

Page 306: ...p 10 V Motor secondary rated current 0 01 U6 26 6C Feed Forward Control Output V f OLV PM V f w PG AOLV PM OLV CLV PM CLV Output monitor for Feed Forward control 10 V Motor secondary rated current 0 0...

Page 307: ...o 300 00 0 01 0 02 20 00 C5 04 ASR Integral Time 2 0 000 to 10 000 0 001 s 0 050 0 500 C5 06 ASR Primary Delay Time Constant 0 000 to 0 500 0 001 s 0 004 C5 07 ASR Gain Switching Frequency 0 0 to 400...

Page 308: ...ontrol Mode Dependent Parameters Table A 3 E3 01 Motor 2 Control Mode Dependent Parameters and Default Values No Name Setting Range Resolution Control Modes E3 01 V f 0 V f w PG 1 OLV 2 CLV 3 C3 21 Mo...

Page 309: ...0 0 400 0 400 0 400 0 400 0 460 0 460 0 460 0 E1 06 Hz 50 0 60 0 50 0 60 0 50 0 50 0 60 0 60 0 50 0 50 0 60 0 60 0 60 0 60 0 60 0 60 0 60 0 60 0 E1 07 Hz 2 5 3 0 3 0 3 0 25 0 25 0 30 0 30 0 2 5 2 5 3...

Page 310: ...0 0 0 0 0 L2 02 Momentary Power Loss Ride Through Time s 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 2 0 L2 03 Momentary Power Loss Minimum Baseblk Time s 2 0 2 0 2 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 L2 04 Moment...

Page 311: ...F5H 245 F5H Inverter Rated Current A 414 0 466 0 800 0 900 0 1200 0 1350 0 1600 0 1800 0 2000 0 2250 0 E2 11 E4 11 Motor Rated Power KW 300 0 335 00 600 0 670 0 900 0 1005 0 1200 0 1340 0 1500 0 1675...

Page 312: ...00 0 1750 0 1750 0 E2 02 E4 02 Motor Rated Slip Hz 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 0 5 E2 03 E4 03 Motor No Load Current A 70 0 70 0 140 0 140 0 210 0 210 0 280 0 280 0 350 0 350 0 E2 05 E4 05 Mot...

Page 313: ...US SETUP PARAMETERS 319 B 5 DRIVE OPERATIONS BY MEMOBUS MODBUS 322 B 6 COMMUNICATIONS TIMING 323 B 7 MESSAGE FORMAT 324 B 8 MESSAGE EXAMPLES 326 B 9 MEMOBUS MODBUS DATA TABLE 328 B 10 ENTER COMMAND 34...

Page 314: ...responded to by the slaves The master performs serial communications with only one slave at a time The address or node for each slave must be set beforehand so that the master can communicate with th...

Page 315: ...mmunication Parameters Communication Speeds Available 1 2 2 4 4 8 9 6 19 2 38 4 57 6 76 8 115 2 kbps Data length 8 bit fixed Parity Select even odd or none Stop bit 1 bit fixed Protocol MEMOBUS Modbus...

Page 316: ...rly shielded clamps to prevent problems with noise When using RS 485 communications connect S to R and S to R as shown in the RS 485 diagram 2 Check or set the termination resistor selection at all sl...

Page 317: ...G S S R R IG S2 OFF S2 OFF S2 ON Figure B 4 RS 422 Interface u Network Termination The two ends of the MEMOBUS Modbus network line have to be terminated The drive has a built in termination resistor t...

Page 318: ...485 or R R Dip Switch S2 Termination resistor 1 2W 110 W S S Control Module Figure B 5 MEMOBUS Modbus communication terminal and S2 DIP switch B 3 Connecting to a Network 318 YASKAWA ELECTRIC SIEP YE...

Page 319: ...ommunications Note Cycle the power after changing this parameter to enable the new setting No Name Setting Range Default H5 03 Communication Parity Selection 0 to 2 0 Setting 0 No parity Setting 1 Eve...

Page 320: ...or multi drop RS 422 communications Setting 1 Enabled RTS switches while sending Use this setting when using RS 485 signals for communications or when using the RS 422 signals for point to point commu...

Page 321: ...ts the type of sequence used when the Run command source is set to MEMOBUS Modbus communications b1 02 b1 16 2 No Name Setting Range Default H5 12 Run Command Method Selection 0 or 1 0 Setting 0 FWD S...

Page 322: ...g the Drive Select an external reference and adjust the parameters in Table B 1 accordingly to start and stop the drive or set the frequency reference using MEMOBUS Modbus communications Table B 1 Set...

Page 323: ...e changes using an Enter command 3 to 5 s 1 1 If the drive receives command type 1 data during the minimum wait time it will perform the command and then respond However if it receives a command type...

Page 324: ...into drive registers must also always have a length of two bytes Register data read out from the drive will always consist of two bytes u Error Check The drive uses a CRC 16 cyclic redundancy check ch...

Page 325: ...4 0011 0100 0001 0011 1 Shift 4 0011 0011 1111 1111 1 XOR w A001H 1010 0000 0000 0001 XOR w A001H 1010 0000 0000 0001 XOR result 1001 0100 0001 0010 XOR result 1001 0011 1111 1110 Shift 5 0100 1010 0...

Page 326: ...ollowing table shows a message example when performing a loopback test with the slave 1 drive Command Message Response Message Slave Address 01H Slave Address 01H Function Code 08H Function Code 08H T...

Page 327: ...6 Upper CDH Data Quantity Upper 00H Data Quantity Upper 00H Lower C1H Lower 02H Lower 02H Number of Bytes 04H CRC 16 Upper 10H Starting Data Upper 00H Lower 08H Lower 01H Next Data Upper 02H Lower 58H...

Page 328: ...top bit 6 Multi Function Input 3 bit 7 Multi Function Input 4 bit 8 Multi Function Input 5 bit 9 Multi Function Input 6 bit A Multi Function Input 7 bit B Multi Function Input 8 bit C to F Reserved 00...

Page 329: ...ti function Photocoupler output 1 Terminal P1 PC bit 7 Multi function Photocoupler output 2 Terminal P2 PC bit 8 to bit D Reserved bit E ComRef status bit F ComCtrl status 0021H Fault Contents 1 bit 0...

Page 330: ...4 bit 7 to bit F Reserved 002AH Alarm Contents 1 bit 0 1 Reserved bit 2 Run Command Input Error EF bit 3 Drive Baseblock bb bit 4 Overtorque Detection 1 oL3 bit 5 Heatsink Overheat oH bit 6 Overvoltag...

Page 331: ...nce Bias from Up Down 2 Function 0 1 units 0030H Reserved 0031H DC Bus Voltage 1 Vdc units 0032H Torque Reference U1 09 1 units 0033H Reserved 0034H Product Code 1 ASCII Product Type A0 for A1000 0035...

Page 332: ...Accumulated Operation Time Monitor 1 h units U4 01 009AH High Word of Cooling Fan Operation Time Monitor U4 03 009BH Low Word of Cooling Fan Operation Time Monitor U4 03 009CH to 00AAH Reserved 00ABH...

Page 333: ...nal S7 EF7 bit 5 External Fault at input terminal S8 EF8 bit 6 Cooling Fan Error FAn bit 7 Overspeed os bit 8 Excessive Speed Deviation dEv bit 9 PG Disconnected PGo bit A Input Phase Loss PF bit B Ou...

Page 334: ...t 8 DriveWorksEZ Fault dWFL bit 9 to B Reserved bit C Output Voltage Detection Fault voF bit D Reserved bit E Reserved bit F Reserved 00C5H Fault Contents 8 bit 0 Reserved bit 1 Reserved bit 2 Thermis...

Page 335: ...tor Connection Fault oPr bit 3 MEMOBUS Modbus Communication Error CE bit 4 Option Communication Error bUS bit 5 Serial Communication Transmission Error CALL bit 6 Motor Overload oL1 bit 7 Drive Overlo...

Page 336: ...IGBT Maintenance Time 90 TrPC bit 2 Capacitor Maintenance Time LT 3 bit 3 IGBT Maintenance Time 50 LT 4 bit 4 Unused bit 5 to 7 Reserved bit 8 DriveWorksEZ Alarm dWAL bit 9 to F Reserved 00CDH bit 0...

Page 337: ...Circuit Error CPF41 bit A Control Circuit Error CPF42 bit B Control Circuit Error CPF43 bit C Control Circuit Error CPF44 bit D Control Circuit Error CPF45 bit E F Reserved 00D3H to 00D7H Reserved 00D...

Page 338: ...lection Error oFA43 bit E F Reserved 00DCH oFb0x Contents CN5 B bit 0 Option compatibility error oFb00 bit 1 Option not properly connected oFb01 bit 2 Same type of option card already connected oFb02...

Page 339: ...Fb43 bit E F Reserved 00E1H oFC0x Contents CN5 C bit 0 Option compatibility error oFC00 bit 1 Option not properly connected oFC01 bit 2 Same type of option card already connected oFC02 bit 3 4 Reserve...

Page 340: ...11 kW and one decimal place 0 1 A if the maximum applicable motor capacity is higher than 11 kW 3 Communication error contents are saved until the fault is reset 4 Set the number of motor poles to pa...

Page 341: ...Restarts SEr 0041H PID Feedback Loss FbH 0042H External Fault 1 Input Terminal S1 EF1 Fault Code Fault Name 0043H External Fault 2 Input Terminal S2 EF2 0044H Mechanical Weakening Detection 1 oL5 0045...

Page 342: ...lection 2 Error oFA42 Fault Code Fault Name 013EH Control Response Selection Error oFA43 0201H Option Connection Error oFb01 0202H Same Type of Option Card Already Connected oFb02 0205H A D Conversion...

Page 343: ...Detection 2 UL4 0020H MEMOBUS Modbus Test Mode Fault SE Fault Code Fault Name 0022H Motor Overheat oH3 0027H PID Feedback Loss FbL 0028H PID Feedback Loss FbH 002AH Drive Disabled dnE 002BH PG Discon...

Page 344: ...ing the MEMOBUS Modbus communications settings set parameter H5 11 in accordance with the Enter command configuration in the older drive H5 11 determines whether an Enter command is necessary to activ...

Page 345: ...ead only data 23H DC Bus Undervoltage Write Error During an undervoltage situation the master attempted to write to parameters that cannot be written to during undervoltage 24H Write Error During Para...

Page 346: ...ting H1 06 and set it for the communications test mode H1 06 67 3 Turn off the power to the drive 4 With the power off wire the drive as shown in Figure B 9 connecting terminals R and S R and S and S6...

Page 347: ...election 118 Analog Monitor Card Settings 88 AO A3 Settings 88 ASR 53 ASR Gain Switching Frequency 55 ASR Integral Limit 56 ASR Integral Time 54 ASR Limit 56 ASR Primary Delay Time Constant 56 ASR Pro...

Page 348: ...9 185 CPF20 186 CPF21 186 CPF22 186 CPF23 186 CPF24 186 CPyE 222 CRC 16 324 CRC 16 Checksum Calculation Example 325 CrST 204 CSEr 222 Cumulative Operation Time 302 Cumulative Operation Time at 5th Mos...

Page 349: ...176 177 E1 09 227 E1 10 176 177 E2 01 176 E2 02 176 E2 03 176 218 E3 01 Motor 2 Control Mode Dependent Parameters 308 E5 187 EEPROM Memory Data Error 185 EEPROM Write Error 188 EF 205 EF0 188 205 EF1...

Page 350: ...rence Source Selection 303 Frequency Reference Upper Limit 61 Function Code 324 Functions for Terminals S1 to S8 95 Fuse is Open 198 G Gate Drive Board Undervoltage 201 GF 189 Ground Fault 189 H H1 Mu...

Page 351: ...arameters 319 MEMOBUS Modbus Specifications 315 Message Format 324 MessageID INV 300 MessageID OPR 300 Middle Output Frequency 76 Middle Output Frequency 2 76 Middle Output Frequency Voltage 76 Middle...

Page 352: ...Previous Fault 300 Motor Speed Error 2 220 Motor Speed Fault 219 Motor Switch during Run 210 Motor Temperature NTC 304 Motor Temperature Input Filter Time 132 282 Multi Function Analog Input Selection...

Page 353: ...tion Selection 154 Output Power 298 Output Power at Previous Fault 301 Output Short Circuit or IGBT Fault 199 Output Terminal Status 299 Output Terminal Status at Previous Fault 301 Output Voltage at...

Page 354: ...ulse Train Input Gain 126 Pulse Train Input Minimum Frequency 127 Pulse Train Input Scaling 126 Pulse Train Input Terminal RP Function Selection 125 Pulse Train Monitor Scaling 127 Pulse Train Monitor...

Page 355: ...A2 Bias Setting 117 Terminal A2 Function Selection 117 Terminal A2 Gain Setting 117 Terminal A2 Signal Level Selection 117 Terminal A3 Bias Setting 117 Terminal A3 Function Selection 117 Terminal A3 G...

Page 356: ...User Parameters 1 to 32 17 239 User Set Display Units Decimal Display 162 User Set Display Units Maximum Value 162 User Set Speed Agree 1 Time Chart 107 User Set Speed Agree 2 Example with a Positive...

Page 357: ...Index This Page Intentionally Blank YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive A1000 HHP Programming Manual 357...

Page 358: ...ber Date of Publication Revision Number Section Revised Content June 2016 2 1 7 Revision Remove reference to analog output signal 4 to 20 mA A 9 Revision Remove parameters H4 07 and H4 08 May 2013 1 R...

Page 359: ......

Page 360: ...huan 04 01 New Tech Park 556741 Singapore Phone 65 6282 3003 Fax 65 6289 3003 http www yaskawa com sg YASKAWA ELECTRIC SHANGHAI CO LTD No 18 Xizang Zhong Road 17F Harbour Ring Plaza Shanghai 200001 Ch...

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