FATEK FBs-CB55 User Manual

【Hardware】
Contents
Chapter 1：Introduction of FATEK FBS Series PLC
1.1 Appearance of Main Unit...............................................................................................................H1-1
1.2 Appearance of Expander/Module.................................................................................................H1-2
1.3 Appearance of Communication Expansion Module ....................................................................H1-4
1.4 List of FBS-PLC Models ................................................................................................................H1-5
1.5 Specifications of Main Unit ............................................................................................................H1-7
1.6 Environmental Specifications ........................................................................................................H1-8
1.7 Connection Diagrams of Various Models.....................................................................................H1-9
1.7.1 NC Control Main Unit..............................................................................................................H1-9
1.7.2 Basic/Advanced Main Unit .....................................................................................................H1-10
1.7.3 Digital I/O Expander................................................................................................................H1-12
1.7.4 Digital I/O Expansion Module.................................................................................................H1-13
1.7.5 High-Density Digital I/O Expansion Module ..........................................................................H1-14
1.7.6 Numeric I/O Expansion Module.............................................................................................H1-14
1.7.7 Analog I/O Expansion Module ...............................................................................................H1-14
1.7.8 Temperature Input Module.....................................................................................................H1-15
1.7.9 Expansion Power....................................................................................................................H1-15
1.7.10 Communication Module (CM)..............................................................................................H1-16
1.7.11 Communication Board (CB).................................................................................................H1-17
1.8 Drawings with External Dimensions .............................................................................................H1-18
Chapter 2：System Architecture
2.1 Single-Unit System of FBS-PLC...................................................................................................H2-1
2.2 Formation of Multiple Units............................................................................................................H2-2
2.2.1 Connection of multiple FBS-PLC...........................................................................................H2-2
2.2.2 Connection of FBS-PLC with host computer or intelligent peripherals................................H2-3
Chapter 3：Expansion of FBS-PLC
3.1 I/O Expansion.................................................................................................................................H3-1

FATEK FBs-CB55 Specifications

General

Brand	FATEK
Model	FBs-CB55
Category	Controller
Language	English

Summary

Chapter 1: Introduction of FATEK FBS Series PLC

List of FBS PLC Models

Provides a comprehensive list of FBS PLC models with their specifications.

Specifications of Main Unit

Lists detailed specifications for FBS-PLC main units, including memory and I/O.

Environmental Specifications

Outlines the operating ambient temperature, storage temperature, and other environmental requirements.

Connection Diagrams of Various Models

Illustrates terminal block connection diagrams for different FBS-PLC main units.

Chapter 2: System Architecture

Formation of Multi-Unit System

Details how multiple PLC systems can be integrated for resource sharing.

Chapter 3: Expansion of FBS-PLC

I/O Expansion

Explains the process of expanding Digital I/O and Numeric I/O using expansion units.

Chapter 4: Installation Guide

Precautions of PLC Installation

Provides critical safety and installation precautions for PLCs to avoid interference and damage.

Precautions on Construction and Wiring

Covers wiring standards, wire gauge, separation of wires, and terminal block torque.

Chapter 5: Power Supply Wiring, Power Consumption Calculation, and Power Sequence Requirement

Specifications of AC Power Sourced Power Supply and Wiring

Lists specifications and wiring diagrams for AC power supplies used with FBS-PLC.

Specifications of DC Power Sourced Power Supply and Wiring

Lists specifications and wiring diagrams for DC power supplies used with FBS-PLC.

Residual Capacity of Main/Expansion Unit & Current Consumption of Expansion Module

Details residual power capacities and current consumption of expansion modules.

Requirement of Power Sequence in Main Unit & Expansion Unit/Module

Explains the power-on sequence requirements for main and expansion units.

Chapter 6: Digital Input (DI) Circuit

Specifications of Digital Input (DI) Circuit

Lists specifications for 5VDC differential and 24VDC single-end input circuits.

Chapter 7: Digital Output (DO) Circuits

Specifications of Digital Output Circuits

Output Device Protection and Noise Suppression in DO Circuit

Covers protection and noise suppression for output devices like relays and transistors.

Chapter 8: Test Run, Monitoring and Maintenance

Inspection after Wiring and Before First Time Power on

Guides on pre-power-on inspection of wiring, power types, and output circuit consistency.

Test Run and Monitoring

Details how to use the Disable/Enable feature for testing and monitoring I/O status.

LED Indications on PLC Main Unit and Troubleshooting

Explains the meaning of PLC LED indicators (POW, RUN, ERR, RX/TX) and basic troubleshooting.

Maintenance

Chapter 1: PLC Ladder Diagram and the Coding Rules of Mnemonic

The Operation Principle of Ladder Diagram

Ladder Diagram Structure and Terminology

The Coding Rules of Mnemonic

Details the coding rules for translating ladder symbols into mnemonic instructions for programming.

Chapter 2: FBS-PLC Memory Allocation

FBS-PLC Memory Allocation

Digital and Register Allocations

Lists and explains the allocation of digital (Bit) and register (Word) data types in FBS-PLC.

Chapter 6: Basic Function Instruction

T (Timer)

Details Timer instructions (Tnnn) including time bases, preset values, and operation.

C (Counter)

Details Counter instructions (Cnnn) including preset values, count up/down, and clearing.

SET

RST

UDCTR

MOV

(+)

Explains the ADDITION instruction for performing arithmetic addition.

(-)

Explains the SUBTRACTION instruction for performing arithmetic subtraction.

(*)

(/)

CMP

AND

OR

Chapter 7: Advanced Function Instructions

Arithmetical operation instructions (FUN23～32)

Logical operation instructions (FUN35～36)

Comparison instruction (FUN37)

Data movement instructions1 (FUN40～50)

Flow control instructions2 (FUN65～71)

I／O instructions (FUN74～86)

Covers IMMIDIATE I/O, KEY INPUT, HEX-KEY INPUT, DIGITAL SWITCH INPUT, 7-SEGMENT OUTPUT, MULTIPLEX INPUT, PULSE OUTPUT, PWM.

Watchdog timer instructions (FUN90～91)

Explains WATCHDOG TIMER and RESET WATCHDOG TIMER instructions for system safety.

High speed counting／timing (FUN92～93)

Table instructions (FUN100～114)

Covers R→T, T→R, T→T, BT_M, T_SWP, R-T_S, T-T_C, T_FIL, T_SHF, T_ROT, QUEUE, STACK, BKCMMP, SORT.

Matrix instructions (FUN120～130)

Covers MAND, MOR, MXOR, MXNR, MINV, MCMP, MBRD, MBWR, MBSHF, MBROT, MBCNT.

NC positioning instructions (FUN140～143)

Enable／Disable instructions (FUN145～146)

Communication instructions (FUN150～151)

Covers M-BUS (Modbus Master) and CLINK (Communication Link) instructions.

Floating Point Number operation instructions(FUN200～213)

Covers I→F, F→I, FADD, FSUB, FMUL, FDIV, FCMP, FZCP, FSQR, FSIN, FCOS, FTAN, FNEG, FABS, EXT.

Chapter 8: Step Instruction Description

The Operation Principle of Step Ladder Diagram

Instruction of Step Introduction: STP, FROM, TO, and STPEND

Introduces STP, FROM, TO, and STPEND instructions for step control.

Notes for Writing a Step Ladder Diagram

Syntax Check Error Codes for Step Instruction

Appendix: FB-DAP Simple Human Machine Interface

1.2 Important points before operation

Lists essential points and precautions before operating the FB-DAP.

1.3 The Main Functions of FB-DAP

Outlines the main functions of FB-DAP, including setter, FUN, wireless card reading, and message display.

1.4 Setter Functions of General Information

1.5 FUN Functions

Describes various FUN functions available on FB-DAP, like password settings and key mapping.

1.7 Special message display function