CERUS Titan CI-020-P2 - User Manual

P Series
Fan & Pump Optimized
Variable Frequency Drive
0.5–40HP (200~230VAC) , 3Ø
0.5–700HP (380~480VAC), 3Ø
0.5-150HP (525~600VAC), 3Ø
Dual Rated for Constant & Variable Torque
Integrated PID Control
Application Based Commisioning
cerusind.com | 1.800.962.3787
Installation, Programming
Operation, & Maintenance
Manual
As with all electrical products, read manual thoroughly
before operating. Only qualied, expert personnel should
perform maintenance and installation. Contact the nearest
authorized service facility for examination, repair, or
adjustment. Do not disassemble or repair unit; death or
injury due to electrical shock or re hazard may result.
Product improvement is a continual process at Cerus
Industrial. Specications and manual data subject to
change. Consult factory for additional information.
CAUTION, SAFETY WARNING
I n t e l l i g e n t M o t o r C o n t r o l s
P Series Manual Fan & Pump Optimized Variable Frequency Drive
cerusind.com | 1.800.962.3787

Summary

Safety Instructions

Precautions

Handling and Installation Precautions

Guidelines for safe handling, mounting, and environmental considerations for VFDs.

Wiring Precautions

Instructions for correct electrical wiring of VFD power and control circuits.

Start-up Precautions

Chapter 2: Specification

200~230 V Class 7.5~40 HP Specifications

380~480 V Class 150~700 HP Specifications

Chapter 3: Installation and Wiring

Installation Precautions

Crucial precautions for safely installing VFDs, including environmental and mounting guidelines.

Basic Wiring Diagrams

Control Circuits Wiring

Chapter 4: Operation

VFD Programming Keypad

Control Modes

Chapter 5: Parameter List

[SET] Setup Parameter Group

[DRV] Drive Parameter Group

[I;O] Inputs;Outputs Parameter Group

Chapter 6: Parameter Description

Setup Group [SET] Description

Function Group 1 [FG1] Description

Function Group 2 [FG2] Description

Chapter 7: PID Control Wiring and Block Diagram

VFD Wiring for PID Control

Diagram and explanation of VFD wiring for PID control using analog inputs and digital inputs.

PID Control Block Diagram

Block diagram illustrating PID control operation with key parameters and signal flow.

PID Control Sleep Mode with Sleep Pressure Boost Diagram

Diagram of Sleep mode operation with pressure boost for pump applications.

PID Control with Pipe Broken Function Diagram

Diagram illustrating the Pipe Broken function for detecting pipe integrity issues.

PID Control with Pre-PID Function Diagram

Diagram showing Pre-PID mode operation for pipe filling and system priming.

Chapter 8: Troubleshooting & Maintenance

Fault Display and Codes

Lists VFD faults, protective functions, and their corresponding descriptions for diagnostics.

Fault Remedy

Provides causes and remedies for common VFD faults and protective function trips.

Troubleshooting Common Issues

Addresses common operational issues like motor not starting, reverse rotation, and speed instability.

Maintenance Procedures

Routine inspection and maintenance procedures for ensuring VFD reliability and longevity.

Chapter 10: Modbus-RTU Communication

Modbus-RTU Parameter Code List

CERUS Titan CI-020-P2 Specifications

General

Output Current	20 A
Protection Features	Overcurrent, Overvoltage
Operating Temperature	0 to 50°C
Storage Temperature	-20 to 70°C
Humidity	5-95% Non-Condensing