FATEK FBs-10MA Series 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-10MA Series Specifications

General

Power Supply	24VDC
Digital Inputs	6
Digital Outputs	4
Output Type	Relay
Model	FBs-10MA
Type	PLC
Analog Inputs	2
Communication Ports	RS-232
Programming Language	Ladder Diagram
High-Speed Counters	2
Operating Temperature	0°C to 60°C
Storage Temperature	-20°C to 70°C
Humidity	5% to 95% (non-condensing)
Dimensions	90mm x 80mm x 60mm

Summary

Introduction to FATEK FBS Series PLC

Appearance of Main Unit

Details the physical structure and case sizes of FBS-PLC main units, using FBS-24MC as an example.

List of FBS PLC Models

Provides a table listing various FBS PLC models with their specifications.

Specifications of Main Unit

Outlines key specifications for FBS-PLC main units including memory, commands, and I/O points.

Connection Diagrams of Various Models

Illustrates connection diagrams for different FBS-PLC main unit models.

System Architecture

Formation of Multi-Unit System

Describes integrating multiple PLC systems via communication ports for resource sharing.

Expansion of FBS-PLC

I/O Expansion

Covers expansion of Digital I/O and Numeric I/O using expansion units/modules.

Expansion of Communication Port

Installation Guide

PLC Installation Precautions

Provides essential precautions for PLC installation to avoid interference and ensure safety.

Precautions on Construction and Wiring

Covers important guidelines for wiring, wire gauge, separation, and terminal torque.

Power Supply Wiring, Power Consumption Calculation, and Power Sequence Requirements

Specifications of AC Power Sourced Power Supply and Wiring

Lists specifications for AC power supplies and their wiring diagrams.

Specifications of DC Power Sourced Power Supply and Wiring

Details specifications for DC power supplies and their wiring diagrams.

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

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

Digital Input (DI) Circuit

Specifications of Digital Input (DI) Circuit

Details specifications for 5VDC differential and 24VDC single-end inputs.

Structure and Wiring of 5VDC Ultra High Speed Differential Input Circuit

24VDC Single-End Input Circuit and Wiring for SINK/SRCE input

Digital Output (DO) Circuit

Specifications of Digital Output Circuits

Details specifications for 5VDC Line-driver differential and single-end output circuits.

5VDC Ultra High Speed Line-Driver Differential Output Circuit and its Wiring

Single-End Output Circuit

Output Device Protection and Noise Suppression in DO Circuit

Test Run, Monitoring and Maintenance

Inspection after Wiring and Before First Time Power on

Details pre-operation checks including wiring, power type, and load consistency.

Test Run and Monitoring

LED Indications of Main Units and Troubleshooting

Describes the meaning of PLC main unit LED indicators and basic troubleshooting steps.

Maintenance

FBS-PLC Memory Allocation

FBS-PLC Memory Allocation

Illustrates the memory structure of FBs-PLC, including SRAM and FBS-PACK.

Digital and Register Allocations

Details the allocation and range of digital elements (Bit Status) and registers (Word Data).

Descriptions of Function Instructions

The Format of Function Instructions

Explains the four parts of function instruction format: input control, instruction number, operand, and output.

Use Index Register(XR) for Indirect Addressing

Numbering System

Explains binary code, terminologies (Bit, Nibble, Byte, Word, Double Word), and floating point numbers.

Overflow and Underflow of Increment (+1) or Decrement (-1)

Carry and Borrow in Addition/Subtraction

Basic Function Instructions

T (Timer)

Details the Timer instruction (T), its operation, time bases, and preset value configurations.

C (Counter)

Explains the Counter instruction (C), its types (16-bit, 32-bit), preset value, and counting behavior.

Set (SET)

Reset (RESET)

Master Control Loop Start (FUN0 MC)

Master Control Loop End (FUN1 MCE)

Skip Start (FUN2 SKP)

Skip End (FUN3 SKPE)

Bit Shift (FUN6 BSHF)

Up/Down Counter (FUN7 UDCTR)

Move (FUN8 MOV)

Addition (FUN11 (+))

Details the ADD instruction for performing addition of Sa and Sb, storing result in D.

Subtraction (FUN12 (-))

Explains the SUB instruction for performing subtraction of Sa and Sb, storing result in D.

Multiplication (FUN13 (*))

Details the MUL instruction for multiplying Sa and Sb, storing result in D.

Advanced Function Instructions

Flow control instructions1 (FUN22)

Arithmetical operation instructions (FUN23～32)

Covers arithmetic operations like 48-bit division, SUM, MEAN, SQRT, NEG, ABS, EXT, PID, CRC, ADCNV.

Logical operation instructions (FUN35～36)

Comparison instruction (FUN37)

Details the ZNCMP instruction for zone comparison of floating point numbers.

Data movement instructions1 (FUN40～50)

Shifting／Rotating instructions (FUN51～54)

Flow control instructions2 (FUN65～71)

I／O instructions (FUN74～86)

Cumulative timer instructions (FUN87～89)

Watchdog Timer Control Function Instructions (FUN90～91)

Explains the WATCHDOG TIMER (WDT) and RESET WATCHDOG TIMER (RSWDT) instructions for system safety.

High Speed Counter Control Function Instructions (FUN92～93)

Covers instructions for accessing and writing to hardware high-speed counters (HSC).

Slow up／Slow down instructions (FUN95 RAMP)

Table instructions (FUN100～114)

Matrix instructions (FUN120～130)

NC positioning instructions (FUN139～143)

Details instructions for controlling NC positioning, including pulse output and parameter settings.

Enable／Disable instructions (FUN145～146)

Communication instructions (FUN150～151)

Covers MODBUS MASTER (FUN150 M-BUS) and COMMUNICATION LINK (FUN151 CLINK) instructions.

Floating Point Number operation instructions(FUN200～213)

Covers floating point arithmetic, conversion, comparison, and trigonometric functions.

Step Instruction Description

The Operation Principle of Step Ladder Diagram

Explains the basic unit of step ladder diagram (step) and its equivalence to machine movements.

Basic Formation of Step Ladder Diagram

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

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

Notes for Writing a Step Ladder Diagram

Syntax Check Error Codes for Step Instruction