Shihlin electric SS2-023-1.5K User Manual

Safety Instructions
Safety Instructions
When using Shihlin inverters, please follow the installation to ensure the safety of user and others.
The following instructions will be classified and described by icons：
DANGER It means dangerous instructions, and incorrect handling may result in death or
severe injury.
CAUTION It means caution instructions. Incorrect handling may result in injury or property
damage.
It means caution and execution need to be done. Please operate according to the
instructions.
DANGER
 Inverters must be used on the location except corrosive gas, water, flammable gas.
 Please operate far from flammable substance or explosives.
 Please do not lay the inverter on an intense trembling or shaking occasion.
 Do not operate wires soaked under oil or water.
 Prohibit touching any part in the inverter when power is ON to avoid electric shock.
 Three-phase power cannot be connected to terminal U/T1, V/T2, W/T3.
 The terminal of the inverter must be correctly grounded.
 Do not conduct wiring when the power is ON.
CAUTION
 Do not conduct hi-pot test on internal components of the inverter, for semiconductor
is easily damaged by high voltage.
 There are CMOS IC components on PCBAs which are especially sensitive to static
electricity. Please do not touch PCBAs before taking anti-static measures.
 Even if the motor stops, a charge may still remain in the main circuit terminals of
the inverter with hazardous voltages.
 Only qualified persons are allowed to install, wire and maintain the inverter.
 After some functions are set, the motor may start immediately once power is ON.
 Please choose the safe area to install the inverter, avoiding heat, direct sunlight,
moisture humidity and splashing of droplets.
 When wiring between the inverter and motor is too long, it may damage the layer
insulation of the motor. A reactor can be mounted between inverter and motor,
avoiding insulation is damaged.
 For the installation power system of rated voltage, it cannot be over 240V for 220
series; it cannot be over 480V for 440 series.
 Only qualified personnel familiar with wiring is allowed to perform wiring.
 For the installation direction and method, please refer to the regulations.
 Make sure to use the temperature in a safe range.
 Please follow the installation to use the voltage.
 When there are problems in operation, please first unload the motor, after zero-load
operation is OK, and then connect to the machine.
 Please confirm whether the inverter power is in line with the motor power.
 Before running, please confirm whether the emergency switch can operate normally.
 Power wire, U, V, W wires and signal wire should not be stranded, but separately.
 Please turn off the power if it is not used for a long time.

Shihlin electric SS2-023-1.5K Specifications

General

Brand	Shihlin electric
Model	SS2-023-1.5K
Category	Inverter
Language	English

Summary

Safety Instructions

General Safety Warnings

Explains safety warnings indicated by icons DANGER and CAUTION.

Introduction of Shihlin Inverter

Installation and Wiring

Provides instructions and guidelines for inverter installation and wiring.

Primary Operation

Operation Modes of the Inverter

Basic Operation Procedures for Different Modes

Details step-by-step procedures for operating the inverter in various modes.

Parameter Description

Torque Boost (P.0, P.46)

Range of the Output Frequency (P.1, P.2, P.18)

Base Frequency and Base Frequency Voltage (P.3, P.19, P.47)

Multi-speed Operation (P.4~P.6, P.24~P.27, P.142~P.149)

Acceleration/Deceleration Time (P.7, P.8, P.20, P.21, P.44, P.45)

Describes parameters for setting acceleration and deceleration times.

DC Injection Brake (P.10, P.11, P.12)

Communication Function (P.32, P.33,P.34, P.36, P.48~P.53, P.153~P.154)

Explains various communication parameters and settings for the inverter.

PID Control (P.170~P.183, P.223~P.225)

Covers parameters for PID control functions, including gains and feedback settings.

Input Signal across Terminal 4-5 (P.196~P.199)

Backlash Compensation and Acceleration/Deceleration Interrupted for Waiting Function (P.229~P.233)

Motor Control Mode (P.300 and P.301)

Describes motor control modes and auto-tuning functions.

Inspection and Maintenance

Daily Inspection

Periodical Inspection (During Stop)

Regular Replacement for Some Components

Appendix 1 Parameter list

P.170 PID function selection

Appendix 2 Alarm Code List

ERR

Details the ERR alarm code, its causes, and troubleshooting steps.

OC1 (Over-current when stop)

Explains OC1 alarm for over-current when stopped and its troubleshooting.

OV0 (Over-voltage when stop)

Explains OV0 alarm for over-voltage when stopped and its troubleshooting.

THT (The IGBT module is overheating)

Describes THT alarm for IGBT module overheating and its causes/troubleshooting.

OLS (Stall prevention protection)

Explains OLS alarm for stall prevention and its troubleshooting.

PIDE (PID abnormal)

Details PIDE alarm for PID abnormalities and troubleshooting steps.

Appendix 3 Warning Code List

Current stall

Describes the Current stall warning and its causes/troubleshooting.

Voltage stall

LV (Low voltage)

Appendix 4 Troubles and Solutions

Motionless motor

Provides check points for troubleshooting when the motor is motionless.

Reversed motor rotation

Lists checks for diagnosing reversed motor rotation issues.

Failure to increase the rotation speed of the motor

Offers checks for troubleshooting motor speed increase issues.

Unsmoothed acceleration / deceleration

Provides checks for unsmoothed acceleration or deceleration.