Delta MH300 Series

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Chapter 14 Fault CodesMH300

14-86

ID No.

Display Fault Name Description

121

Internal

communication error

(CP20)

Internal communication time-out

Action and Reset

Action condition Software detection

Action time Immediately act

Fault treatment parameter N/A

Reset method N/A

Record Yes

Cause Corrective Actions

Internal communication error Contact your local distributor or Delta.

Main Page

Table of Contents4
Chapter 1 Introduction10
- 1-1 Nameplate Information11
- 1-2 Model Name12
- 1-3 Serial Number12
- 1-4 Apply After Service by Mobile Device13
- 1-5 RFI Jumper14
Chapter 2 Dimensions20
- 2-1 Frame A21
- 2-2 Frame B22
- 2-3 Frame C23
- 2-4 Frame D24
- 2-5 Frame E25
- 2-6 Frame F26
- 2-7 Frame G27
- 2-8 Frame H28
- 2-9 Frame I29
- 2-10 Digital Keypad30
Chapter 3 Installation32
- 3-1 Mounting Clearance33
- 3-2 Airflow and Power Dissipation34
Chapter 4 Wiring36
- 4-1 System Wiring Diagram38
- 4-2 Wiring39
Chapter 5 Main Circuit Terminals42
- 5-1 Main Circuit Diagram45
- 5-2 Main Circuit Terminals46
Chapter 6 Control Terminals58
- 6-1 Control Terminal Specifications61
Chapter 7 Optional Accessories66
- 7-1 All Brake Resistors and Brake Units Used in AC Motor Drives67
- 7-2 Magnetic Contactor / Air Circuit Breaker and Non-Fuse Circuit Breaker71
- 7-3 Fuse Specification Chart75
- 7-4 AC / DC Reactors78
- 7-5 Zero Phase Reactors108
- 7-6 EMC Filter111
- 7-7 EMC Shield Plate119
- 7-8 Capacitive Filter124
- 7-9 The Assembly of NEMA KIT126
- 7-10 The Assembly of Fan Kit139
- 7-11 Keypad Panel Mounting143
- 7-12 DIN-Rail Mounting144
- 7-13 Mounting Adapter Plate146
- 7-14 Digital Keypad – KPC-CC01150
Chapter 8 Option Cards190
- 8-1 Option Card Installation191
- 8-2 EMM-PG01L -- PG Card (Line Driver)202
- 8-3 EMM-PG01O -- PG Card (Open Collector)205
- 8-4 EMM-PG01R -- PG Card (Resolver / Encoder Signal Input)208
- 8-5 EMM-D33A -- Extension for 3-point Digital Input / 3-point Digital Output211
- 8-6 EMM-A22A -- Extension for 2 Sets of Analog Input / 2 Sets of Analog Output212
- 8-7 EMM-R2CA -- Relay Output Extension (2-point N.C. Output Terminal)213
- 8-8 EMM-R3AA -- Relay Output Extension (3-point N.O. Output Terminal)214
- 8-9 EMM-BPS02 -- +24V Power Extension Card215
- 8-10 CMM-DN02 -- Communication Extension Card, DeviceNet217
- 8-11 CMM-EIP02 -- Communication Extension Card, (Single-port) EtherNet/IP, Modbus-TCP220
- 8-12 CMM-EIP03 -- Communication Extension Card, (Dual-port) EtherNet/IP, Modbus-TCP224
- 8-13 CMM-PD02 -- Communication Extension Card, Profibus DP228
- 8-14 CMM-EC02 -- Communication Extension Card, EtherCAT230
- 8-15 Delta Standard Fieldbus Cables233
Chapter 9 Specification234
- 9-1 115V Models235
- 9-2 230V Models236
- 9-3 460V Models239
- 9-4 General Specifications241
- 9-5 Environment for Operation, Storage and Transportation242
- 9-6 Derating for Ambient Temperature and Altitude243
Chapter 10 Digital Keypad250
- 10-1 KPMH-LC01 Keyboard251
- 10-2 Descriptions of Keypad Functions251
- 10-3 Keypad Operation Process252
- 10-4 Reference Table for the 16-segment Digital Keypad LED Display258
Chapter 11 Summary of Parameter Settings260
- 00 Drive Parameters261
- 01 Basic Parameters269
- 02 Digital Input / Output Parameters274
- 03 Analog Input / Output Parameters280
- 04 Multi-step Speed Parameters284
- 05 Motor Parameters285
- 06 Protection Parameters (1)289
- 07 Special Parameters296
- 08 High-function PID Parameters299
- 09 Communication Parameters302
- 10 Speed Feedback Control Parameters307
- 11 Advanced Parameters310
- 12 Tension Control Parameters314
- 13 Macro (User-defined)319
- 14 Protection Parameters (2)320
Chapter 12 Descriptions of Parameter Settings326
- 12-1 Descriptions of Parameter Settings327
- 12-2 Adjustment & Application620
Chapter 13 Warning Codes650
Chapter 14 Fault Codes728
Chapter 15 CANopen Overview830
- 15-1 CANopen Overview832
- 15-2 Wiring for CANopen836
- 15-3 CANopen Communication Interface Descriptions837
- 15-4 CANopen Supporting Index849
- 15-5 CANopen Fault Codes857
- 15-6 CANopen LED Function862
Chapter 16 PLC Function Applications864
- 16-1 PLC Summary865
- 16-2 Notes Before Using a PLC866
- 16-3 Turn On868
- 16-4 Basic Principles of PLC Ladder Diagrams879
- 16-5 Various PLC Device Functions891
- 16-6 Introduction to the Command Window903
- 16-7 Display and Treatment of PLC Related Faults and Codes977
- 16-8 Explanation of Each PLC Mode Control (Speed, Torque)978
- 16-9 Count Function Using Pulse Input981
- 16-10 CANopen Master Control Applications982
- 16-11 Modbus Remote IO Control Applications (Use MODRW)993
Chapter 17 Safe Torque Off Function1000
- 17-1 Basic Function Description1001
- 17-2 Safe Torque Off Terminal Function Description1002
- 17-3 Wiring Diagram1003
- 17-4 Failure Rate of the Drive Safety Function1004
- 17-5 Reset the Parameter Settings1004
- 17-6 Timing Diagram Description1005
- 17-7 Fault Codes and Troubleshooting Instructions1008
- 17-8 Test and Fault Confirmation1010
Appendix A. Modbus Protocol1012
- A-1 Code Description1013
- A-2 Data Format1013
- A-3 Communication Protocol1015
- A-4 Address List1020
- A-5 Exception Response1027
Appendix B. Revision History1029

Delta MH300 Series

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