Sinee EM303A-250G/280P-3C Inverter Drives Manuals

Manuals and User Guides for Sinee EM303A-250G/280P-3C Inverter Drives. We have 1 Sinee EM303A-250G/280P-3C Inverter Drives manual available for free PDF download: User Manual

Sinee EM303A-250G/280P-3C User Manual

Sinee EM303A-250G/280P-3C User Manual (140 pages)

EM303A series General Purpose Inverter

Brand: Sinee | Category: Inverter | Size: 2 MB

Table of Contents

Safety Information
2
Safety Precautions
2
Table of Contents
6
Model List of EM303A-XXX-1C
8
Model List of EM303A-XXX-2C
8
Supplement for EM303A-XXX-1C, EM303A-XXX-2C

8
Overview

9
- EM303A Model List and Technical Specifications
  9
- Basic Functions of EM303A
  11
  - Process PID Control
    11
  - Program Operation (Simple PLC)
    11
  - Wobbulation Operation (Textile Only)
    11
  - Low Noise Design
    12
  - Current Limit
    12
  - Energy Autosaving
    12
  - Constant Power Output
    12
- EM303A Operation Status Definition
  13
- EM303A Outlook
  17
2 Installation

18
3 Wiring

24
4 Keypad Operation

39
- Type and Function of Keypad
  39
- LED Keypad
  39
- LED Keypad Operation Mode
  40
5 Trial Operation

41
- Trial Operation Procedures
  41
- Procedures of Trial Operation
  41
- Trial Operation Precautions
  43
  - Turn off the Power
    43
  - Check at Power-On
    43
  - Idling Operation
    43
  - On-Load Operation
    44
  - Operation Status Monitoring
    44
  - Connecting Motor to Mechanical Load
    44
  - Starting up the Inverter
    44
6 Parameter Tables

45
7 Parameter Description

77
- Group F0: General Parameters
  77
  - Speed Reference Input Monitoring
    77
  - Torque Reference Input Monitoring
    77
  - F0-04=0 Keypad Control Mode
    79
  - F0-04=1 Terminal Control Mode
    79
  - F0-04=2 RS485 Control Mode
    79
  - 2-Wire Sequence
    80
  - 3-Wire Sequence
    81
  - Acceleration/Deceleration Time
    83
  - Automatic Torque Boost
    84
  - Speed Search Start
    85
  - Coast to Stop
    86
  - Ramp to Stop
    86
  - Stop Mode Setting
    86
  - Deadband of Switching the Forward/Reverse of Motor
    87
  - Permission of Motor Forward/Reverse
    87
- Group F1: Motor Parameters
  88
  - Parameter Lock
    88
  - Reset Default
    88
  - Equivalent Model of Induction Motor
    89
- Group F2: Input/Output Terminal Parameters
  91
- Group F3: Preset Speed Parameters
  99
- Group F4: General Parameters of Pid
  104
  - Integration
    104
  - Proportion
    104
  - EM303A PID Control Logic
    105
  - Function of PID Control
    105
  - Internal Process PID Control Logic of EM303A
    106
  - PID Numeric Setting
    107
  - Setting Channel Options
    107
  - Output Overshoot Suppression
    110
  - Output Periodic Oscillation Suppression
    110
- Group F5: General Parameters of Vector Control
  112
  - Illustration of PID Parameter
    112
  - Torque Control (SVC1)
    113
  - Torque Setting Channel Options
    114
- Group C0: Monitoring Parameters
  117
8 Autotuning Motor Parameters

119
9 Troubleshooting

123
- Faults
  123
- Fault Analysis
  125
10 Maintenance and Inspection

128
- Daily Inspection
  128
- Periodic Maintenance
  128
- Periodic Maintenance and Replacement of Parts
  129
- Part Replacement Guidelines
  129
- Outline of Warranty
  129
11 Accessories

130
- Keypad Extension Wire
  130
- Remote Operation Case
  130
- Braking Resistor
  131
- Braking Unit
  132
- Connecting Cable
  132
- Cable for Braking Unit and Braking Resistor
  132
12 Communication Protocol of EM303A

133
- Application Scope
  133
- The Typical RTU Message Frame Format
  133
- Physical Interface
  133
  - Frame Structure of Receiving Message
    134
  - Frame Structure of Sending Message
    134
- Description of Protocol Format
  136
  - Address Code
    136
  - Command Code
    136
  - Allocation of Register’s Addresses
    136
  - CRC Parity
    137
  - Details of 0X08 Circuit Diagnoses and Setting
    137
  - Write F0-07=30.00Hz
    138
  - Start Inverter Operation
    138
  - Inverter Stops
    138

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