Yaskawa inverter CIMR-VC All models error codes
Codes
- A1-02Error codeControl Method Selection
- A1-03Error codeSelects a method to initialize the parameters. 0: No Initialize 1110: User Initialize (The user must first program and store desired settings using parameter o2-03) 2220: 2-Wire Initialization (parameter initialized prior to shipment) 3330: 3-Wire Initialization 5550: oPE4 Fault reset
- A1-06Error codeSets parameters that are commonly used in certain applications to A2-01 through A2-16 for easier access. 0: General-purpose (A2 parameters are not affected) 1: Water supply pump 2: Conveyor 3: Exhaust fan 4: HVAC fan 5: Air compressor 6: Elevator 7: Hoist 8: Conveyor 2 <4>
- b1-01Error codeFrequency Reference Selection 1
- b1-02Error codeRun Command Selection 1
- b1-03Error codeDC Injection Braking at Stop cannot be selected when using Open Loop Vector for PM motors
- b1-04Error codeReverse Operation Selection
- b1-15Error codeSelects the frequency reference input source 2. 0: Operator - Digital preset speed d1-01 to d1-17. 1: Terminals - Analog input terminal A1 or A2 2: MEMOBUS communications 3: Option PCB 4: Pulse Input (Terminal RP)
- b1-16Error codeSelects the run command input source 2. 0: Operator - RUN and STOP keys on the digital operator. 1: Digital input terminals 2: MEMOBUS communications 3: Option PCB
- b1-17Error codeDetermines the operation when a Run command is active at power up of the drive. 0: Run command not issued, needs to be cycled 1: Run command issued, motor operation start
- b2-01Error codeDC Injection Current (b2-02)
- b2-02Error codeDC Injection Current (b2-02)
- b2-04Error codeSets DC Injection Braking time at stop. When b1-03 = 2, actual DC Injection time is calculated as follows: (b2-04) x 10 x (Output Freq)/(E1-04). When b1-03 = 0, this parameter sets the amount of DC Injection time applied to the motor at the end of the decel ramp or High Slip Braking. Disabled when set to 0.00
- b2-08Error codeSets the magnetic flux compensation as a percentage of the no-load current value (E2-03)
- b2-12Error codeShort Circuit Brake Time at Start
- b2-13Error codeSets the Short-Circuit brake operation time at stop. Used to stop a motor rotating due to inertia. Disabled when set to 0.00 seconds. <2>
- b3-02Error codeSets the current level at which the speed is assumed to be detected and Speed Search is ended. Set as a percentage of the drive rated current
- b3-06Error codeSets the current injected to the motor at the beginning of Estimation type Speed Search. Set as a factor of the motor rated current
- b3-08ParameterSets the proportional gain for the current controller during Speed Search. There is normally no need to change this parameter from the default value
- b3-10Error codeSets the gain which is applied to the speed detected by Speed Estimation Speed Search before the motor is reaccelerated. Increase this setting if ov occurs when performing Speed Search
- b3-14Error codeSelects if Speed Search detects the motor rotation direction during Speed Search. 0: Disabled-Frequency reference direction used 1: Enabled-Detected direction used
- b3-17Error codeSets the Speed Search restart current level as a percentage of the drive rated current
- b3-24Error codeSets the Speed Search detection mode. 0: Current Detection Type 1: Speed Estimation Type
- b3-29Error codePerforms Speed Search when the motor induced voltage exceeds the set level. If set too low, then the drive will not perform Speed Search
- b5-12Error codeConfigures the PID feedback loss detection. With all setting a digital output programmed for H2-01/02/03 = 3E/3F (PID feedback low/PID feedback high) is operated when the detection condition becomes true. 0: Digital output only. 1: Feedback loss detected when PID enabled. Alarm output, operation is continued without triggering a fault contact. 2: Feedback loss detected when PID enabled. Fault output, operation is stopped and a fault contact is triggered. 3: Feedback loss detection even when PID is disabled by digital input. No alarm/fault output. 4: PID Feedback error detection even when PID is disabled by digital input. An alarm is triggered and the drive continues to run. 5: PID Feedback error detection even when PID is disabled by digital input. Fault is triggered and output is shut off
- b5-14Error codePID feedback wiring is faulty
- b5-20Error codeSets the units for setting/display b5-19, and for parameter monitors U5-01 (PID Feedback) and U5-04 (PID Setpoint). 0: 0.01Hz units 1: 0.01% units (100% = max output frequency) 2: r/min (number of motor poles must be set up) 3: User-set (set to b5-38 and b5-39)
- b5-37Error codePID feedback wiring is faulty
- b6-01Error codeDwell Reference at Start
- b8-06Error codeSets the limit for the voltage search operation performed by Energy Savings in V/f Control. Disabled when set to 0%
- C1-01Error codeAcceleration Time 1
- C1-05Error codeAcceleration Time 3 (Motor 2 Accel Time 1)
- C1-06Error codeDeceleration Time 3 (Motor 2 Decel Time 1)
- C1-07Error codeAcceleration Time 4 (Motor 2 Accel Time 2)
- C1-08Error codeDeceleration Time 4 (Motor 2 Accel Time 2)
- C1-09Error codeSets the time to decelerate from maximum frequency to 0 for the multi-function input fast-stop function. Note: This parameter is also used by selecting “Fast-Stop” as a Stop Method when a fault is detected
- C3Error codeMotor Slip Compensation
- C3-03Error codeSets the slip compensation upper limit. Set as a percentage of motor rated slip (E2-02). Disabled when Simple V/f Control with PG (H6-01 = 3) is used
- C3-05Error codeSelects if the motor magnetic flux is reduced during output voltage saturation. 0: Disabled 1: Enabled
- C3-18Error codeSets the maximum percentage of output voltage reduction when C3-05 is enabled
- C4Error codeMotor Torque Compensation
- C4-01Error codeV/f Control: Sets the gain for the automatic torque (voltage) boost function and helps to produce better starting torque. Normally no change is required
- C4-02Error codeSets the torque compensation filter time. Increase this setting when motor oscillation occurs. Reduce the setting if there is not enough response from the motor
- C4-03Error codeSets torque compensation at forward start as a percentage of motor torque
- C4-04Error codeSets torque compensation at reverse start as a percentage of motor torque
- C4-06Error codeSets the torque compensation time 2. When an ov fault occurs with sudden load changes or at the and of an acceleration, increase the setting. Note: Adjustment is not normally required. If adjusted then AFR time 2 (n2-03) should be adjusted too
- C6-01Error codeRated Output Current
- C6-02Error codeSelects the carrier frequency 1 : 2.0 kHz 2 : 5.0 kHz 3 : 8.0 kHz 4 : 10.0 kHz 5 : 12.5 kHz 6 : 15.0 kHz 7 : Swing PWM1 (Audible sound 1) 8 : Swing PWM2 (Audible sound 2) 9 : Swing PWM3 (Audible sound 3) A : Swing PWM4 (Audible sound 4) B: Leakage Current Rejection PWM <3> C to E: No setting possible F : User defined (determined by C6-03 through C6-05)
- d1-02Error codeFrequency Reference 2
- d2-01Error codeFrequency Reference Upper Limit