CPU or analog circuit failure cF3 | Delta Electronics VFD-M guide

		Chapter 4 Parameters
Content	Address	Functions

Error code:

00:No errors occurred

01:Over-current (oc)

03:Overheat (oH)

04:Drive overload (oL)

05:Motor overload1 (oL1)

06:External fault (EF)

07:CPU failure (cF1)

	Status monitor		08: CPU or analog circuit failure (cF3)
	Status monitor		09: Hardware protection failure (HPF)
	Read only		09: Hardware protection failure (HPF)
	Read only	2100H	10: Current exceeds 2 times rated current during accel (ocA)

			11: Current exceeds 2 times rated current during decel (ocd)

			12: Current exceeds 2 times rated current during steady state
			operation (ocn)
			13: Ground Fault (GF)
			14: Low voltage (Lv)
			15: Reserved
			16: CPU failure 1 (cF2)
			17: Base block
			18: Overload (oL2)
			19: Auto accel/decel failure (cFA)
			20: Software protection enable (codE)
				Status of AC Drive
				00: RUN LED light off, STOP LED light up
			Bit 0-1	01: RUN LED blink, STOP LED light up
			Bit 0-1	10: RUN LED light up, STOP LED blink
				10: RUN LED light up, STOP LED blink
		2101H		11: RUN LED light up, STOP LED light off
		2101H	Bit 2	01: Jog active
			Bit 2	01: Jog active
				00: REV LED light off, FWD LED light up
			Bit 3-4	01: REV LED blink, FWD LED light up
			Bit 3-4	10: REV LED light up, FWD LED blink
				10: REV LED light up, FWD LED blink
				11: REV LED light up, FWD LED light off
			Bit 5-7	Reserved
			Bit 8	1: Main freq. Controlled by communication
			Bit 9	1: Main freq. Controlled by external terminal
			Bit 10	1: Operation command controlled by
			Bit 10	communication
				communication
			Bit 11	1: Parameters have been locked
			Bit 12	0: Stop 1: Run

			Bit 13	1: Jog command
			Bit 14-15	Reserved
		2102H Frequency command F (XXX.XX)
		2103H Output Frequency H (XXX.XX)
		2104H Output Current A (XXX.X)
		2105H DC-BUS Voltage U (XXX.X)

Revision May 2008, ME14, SW V3.04

4-69

Image 104

Delta Electronics VFD-M manual CPU or analog circuit failure cF3

Contents

Page Page Page Preface Page Table of Contents Parameters TroubleshootingKeypad and Start Up Fault Code Information and Maintenance Appendix a Specifications Appendix B Accessories Appendix C How to Select the Right AC Motor Drive Introduction Receiving and Inspection Nameplate InformationModel Explanation Series Number Explanation D007M23A0 T 5 External Parts and Labels Remove Instructions Remove Keypad Remove Front Cover RST Side UVW Side Preparation for Installation and Wiring Ambient Conditions Minimum Mounting Clearances 50 mm 150mm Dimensions Model Name This page intentionally left blank Installation and Wiring Basic Wiring Diagram L1 NFB Excellent Good Not allowed External Wiring Appendix a Terminal Symbol Mains power terminals R/L1, S/L2, T/L3Main Circuit Main Circuit Connection Explanation of Terminal Function Terminals B1, B2 for connecting external brake unit Output terminals for main circuit U, V, W Main Circuit Terminals AWG RB-RC Control Terminal Wiring Factory SettingsRA-RC AVI ACIAFM M0~M5-GND MO1 MCMAnalog inputs AVI, ACI Digital outputs MO1 General Keypad and Start Up Keypad Description of the Digital Keypad How to Operate the Digital Keypad LC-M02E Displayed Message LC-M02E LED Keypad and Start Up Operation Method Trial Run Check following items Parameters Setting Summary of Parameter SettingsParameter Explanation Settings Factory Parameter Explanation Settings Factory 01 M0 RUN/STOP, M1 REV/FWD Reset00 M0 FWD/STOP, M1 REV/STOP Second Source for Frequency Command FLA Parameter Explanation Settings Factory CFA PLC FWD/REV Only Input positive PID feedback, PV from AVI Parameter Explanation Settings Factory Parameter Explanation Settings Factory Multi-step Operation Applications Purpose Functions Parameter Settings for ApplicationsDC Braking before Running Applications Purpose Functions Two-wire/three-wire Applications Purpose WireOperation Command Applications Purpose Overheat Warning Applications Purpose Parameters Parameters Parameters Parameters Description of Parameter Settings Pr.00 Source of Frequency CommandPr.01 Pr.02 Stop Method Pr.03 Pr.04 Pr.06 Pr.07Pr.08 Pr.09 Commonly used V/F Setting General Purpose Pr.10 Pr.11Pr.12 Pr.13 Pr.16 Pr.14Pr.15 Pr.17 Pr.18Pr.19 Pr.20 Pr.24 Reverse Operation Inhibition Pr.26 Pr.27 Pr.28 Pr.31 Pr.29Pr.30 Pr.35 Pr.33Pr.34 Pr.36 Pr.37 Pr.38 Explanations Settings Function Description Pr.39Pr.40 Pr.42 Settings Function Description GND First or Second Mx Close Run PLC Parameter value 18 programs Multi-Function Input Terminal Contact N.C. is reverse, once this function is set Pr.43 Analog Output Signal Pr.44 Pr.45 Pr.46 MO1 Pr.51 Potentiometer Reverse Motion Enable Pr.47Pr.48 Pr.49 Example Max Output Pr.03 Freq 60Hz Bias 10Hz Pr = FWD Pr.52 Pr.53Pr.54 Pr.55 Pr.58 Pr.59 Pr.60 Pr.61Pr.62 Pr.64 Pr.65 Pr.66 Pr.67 Pr.68Pr.69 Pr.70 Pr.73 Present Fault Record Pr.74 Pr.75 Third Most Recent Fault Record Pr.77 Pr.76 Parameter Lock and ConfigurationPr.78 PLC Operation Mode Program input off and then back on Example 2 Pr.78 = 02 Continuously executes program cycles Example 3 Pr.78 = 03 Execute one cycle step by step REV Weights =Forward =Reverse Bit Application Note Pr.80 Pr.81Pr.82 Pr.83 Computer Control Pr.89 Transmission Speed Baud ratePr.92 Communication Protocol +15V 2 GND SG- 4 SG+ 6 for communication Data Format Ascii mode Communication Protocol RTU mode StartADR END STX ADR LRC CHK6FH F7H ‘6’ Starting data address ‘0’ ‘1’ 0FH A0HB2H CDH Starting address 21H 02H Read at one time CPU or analog circuit failure cF3 Parameters Void main Int OutportbPORT+MCR,0x08 Pr.96 Pr.93 Accel 1 to Accel 2 Frequency Transition Pr.94Pr.95 Pr.97 Pr.98Pr.99 Pr.100 Pr.103 Auto Tune Motor parameters Pr.104 R1 Value Pr.105 Control Mode Pr.106Pr.107 Pr.108 Cooling Fan Control Pr.112Pr.113 PID Feedback Terminal Selection Integral Time Factory Setting 100 % PID Offset Level Settings To 50.0 % Inverts Reference Signal 0-20mA Wake Up Frequency Unit 0.10Hz Settings 00 to 400.0 Hz External Up/Down Selection Save Parameters Pr.157 Communication Mode Selection ReservedPr.155 Pr.156 Parameters This page intentionally left blank Troubleshooting Over Current OC Ground Fault Over Voltage OV Low Voltage Lv Over Heat OH1 Overload Phase Loss PHL Keypad Display is Abnormal Motor cannot Run Motor Speed cannot be Changed Motor Stalls during Acceleration Motor does not Run as Expected Electromagnetic/Induction Noise Environmental Condition Serial reactor Phase lead capacitor Affecting Other Machines Fault Name Fault Descriptions Fault Code InformationCommon Problems and Solutions Fault Name Fault Descriptions Corrective Actions Fault Name Fault Descriptions Fault Name Fault Descriptions Reset Maintenance and Inspections Voltage Maintenance Check Items Methods and Criterion Change of copper plate Keypad Maintenance Check Items Methods and CriterionMain circuit Maintenance Check Items Methods and Criterion One One Daily 230V Class Voltage Class115V Class 575V Class General Specifications460V Class Analog Output Signal Analog frequency/current signal output This page intentionally left blank Appendix B Accessories All Brake Resistors & Brake Units Used in AC Motor Drives Appendix B Accessories Dimensions and Weights for Brake Resistors& Brake Units Dimensions are in millimeter Appendix B Accessories Non-fuse Circuit Breaker Chart Fuse Specification Chart AC Reactor AC Input Reactor Recommended Value AC Output Reactor Recommended Value Applications Mains circuit Diagram B Zero Phase Reactor RF220X00ADiagram a Remote Controller RC-01 VFD-M Programming PU06 Description of the Digital Keypad VFD-PU06 Explanation of Display Message Operation Flow Chart XX-XX 16TDT1W4S AMD EMI Filter Cross Reference40TDS4W4B Choose suitable motor cable and precautions Length of motor cable EMI Filter RF015M21AA / RF022M43AA Appendix B Accessories Din Rail Din Rail-DR01 Adapter Din Rail-DR02 Adapter Appendix C How to Select the Right AC Motor Drive Related Specification Capacity Formulas When one AC motor drive operates one motorWhen one AC motor drive operates more than one motor ⋅ IM ≤ the rated current of AC motor drive a Selection Note General PrecautionParameter Settings Note How to Choose a Suitable Motor Standard motor Special motors 、 Pole-changing Dahlander motor Power Transmission Mechanism Motor torque This page intentionally left blank