Instruction manual
Table Of Contents
- Preface
- Safety Precautions
- Table of Contents
- Warnings, Cautions and Conformity
- Chapter 1 Drive Model Identification
- Chapter 2 Mounting and Wiring the Inverter
- Chapter 3 Operation using the Keypad
- Chapter 4 Function Codes / Parameters
- Chapter 5 Check Motor Rotation and Direction
- Chapter 6 Speed Reference Command Configuration
- Chapter 7 Operation Method Configuration (Run / Stop)
- Chapter 8 Motor and Application Specific Settings
- Chapter 9 Using PID Control for Constant Flow / Pressure Applications
- Chapter 10 Troubleshooting
- 10.1 Protective Functions
- 10.2 Before Proceeding with Troubleshooting
- 10.3 If Neither an Alarm Code Nor "Light Alarm" Indication Appears on the LED Monitor
- 10.4 If an Alarm Code Appears on the LED
- 10.5 If the “Light Alarm” Indication Appears on the LED Monitor
- 10.6 If an Abnormal Pattern Appears on the LED Monitor except Alarm Codes and "Light Alarm" Indication
- 10.7 If the Inverter is Running on Single-Phase Power
- Chapter 11 Specifications
1-1
Chapter 1 Drive Model Identification
It is essential to verify the EQ7 drive nameplate and make sure that the EQ7 drive has the correct rating so it can be
used in your application with the proper sized AC motor.
Unpack the EQ7 drive and check the following:
(1) The EQ7 drive and quick start guide (this document) are contained in the package. The EQ7 DRIVE-2100-C /
EQ7 DRIVE-4100-C and higher rated types come with a DC reactor (DCR). Be sure to connect the DCR.
(2) The EQ7 drive has not been damaged during transportation there should be no dents or parts missing.
(3) The EQ7 drive is the type you ordered. You can check the type and specifications on the main nameplate. (Main
and sub nameplates are attached to the EQ7 drive and are located as shown below.)
(4) Check that the input voltage range meets the input power requirements.
(5) Ensure that for variable torque applications the motor rated current matches the variable torque FLA or for
constant torque applications it matches the constant torque FLA. Verify that the output voltage rating on the EQ7
drive label meets the motor requirements (nameplate).
Figure 1.1 Nameplate
TYPE: Type of inverter
EQ7 – X XXX - X
C = Chassis; IP20 or IP00
HP Rating (Variable Torque)
2 = 230V, 4 = 460V
Product Type