FATEK FBs-CM55E 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-CM55E Specifications

General

Model	FBs-CM55E
Category	Controller
Input Voltage	24V DC
Pulse Outputs	2
Protocols Supported	Modbus RTU
Operating Temperature	0 to 55°C
Storage Temperature	-20°C to 70°C
Humidity	5% ~ 95%, non-condensing
Communication Ports	RS-232, RS-485

Summary

Chapter 1 Introduction of FATEK FBS Series PLC

1.5 Specifications of Main Unit

Lists technical specifications for main units, including execution speed, memory, and register types.

1.6 Environmental Specifications

Details operating conditions like temperature, humidity, altitude, vibration, and noise suppression.

Chapter 2 System Architecture

2.1 Single-Unit System of FBS-PLC

Explains the single-unit system configuration with main units, I/O, and communication peripherals.

2.2 Formation of Multi-Unit System

Integrating multiple PLCs and connecting to host systems for resource sharing.

2.2.1 Connection of Multiple FBS-PLC (CPU Link)

Details connecting multiple PLCs via RS-485 network for master-slave communication.

2.2.2 Connection FBs-PLC with Host Computer or Intelligent Peripherals

Explains connecting PLC to host systems using FATEK or Modbus protocols.

Chapter 3 Expansion of FBS-PLC

3.1 I/O Expansion

Describes expanding digital and numeric I/O using expansion units and modules.

3.2 Expansion of Communication Port

Explains expanding communication ports using Communication Boards (CB) and Modules (CM).

Chapter 4 Installation Guide

4.1 Installation Environment

Lists operating conditions like temperature, humidity, and installation housing requirements.

4.2 Precautions of PLC Installation

Provides general precautions for PLC installation, including interference and safety.

4.3 Fixation by DIN RAIL

Details the procedure for mounting PLCs using DIN RAIL fixation.

4.5 Precautions on Construction and Wiring

Provides wiring precautions, wire gauge, and separation guidelines for safety.

Chapter 5 Power Supply Wiring, Power Consumption Calculation, and Power Sequence Requirements

5.1 Specifications of AC Power Sourced Power Supply and Wiring

Lists specifications and wiring for AC power supplies (POW-14, POW-24, FBS-EPOW).

5.2 Specifications of DC Power Sourced Power Supply and Wiring

Details specifications and wiring for DC power supplies (POW-10-D, POW-16-D, FBS-EPOW-D).

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

Provides residual capacities for main/expansion units and current consumption of expansion modules.

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

Explains power sequence requirements for units and the R4150 register for delay.

Chapter 6 Digital Input (DI) Circuit

6.1 Specifications of Digital Input (DI) Circuit

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

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

Explains structure and wiring for 5VDC ultra high speed differential input circuits.

6.3 24VDC Single-End Input Circuit and Wiring for SINK/SRCE input

Describes 24VDC single-end input circuits for SINK/SRCE wiring configurations.

Chapter 7 Digital Output (DO) Circuit

7.1 Specifications of Digital Output Circuits

Details specifications for digital outputs, including types, protection, and terminal labels.

7.2 5VDC Ultra High Speed Line-Driver Differential Output Circuit and its Wiring

Explains structure and wiring for 5VDC ultra high speed differential output circuits.

7.3 Single-End Output Circuit

Details single-end output circuits including relay, transistor, and TRIAC types.

7.5 Output Device Protection and Noise Suppression in DO Circuit

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

7.5.1 Protection of Relay Contacts and Noise Suppression

Discusses surge current and noise suppression for relay contacts using circuits.

7.5.2 Protection of Transistor Output and Noise Suppression

Explains transistor output protection against noise and overheating using Zener diodes.

Chapter 8 Test Run, Monitoring and Maintenance

8.1 Inspection after Wiring and Before First Time Power on

Provides a pre-operation checklist covering wiring, power, and output consistency.

8.2 Test Run and Monitoring

Explains PLC testing, I/O disable/enable features, and simulation using software.

8.3 LED Indicators on PLC Main Unit and Troubleshooting

Details PLC indicators (POW, RUN, ERR, etc.) and basic error diagnosis.

8.4 Maintenance

Advises professional maintenance and consulting distributors for defective units.

Chapter 2 FBS-PLC Memory Allocation

2.1 FBS-PLC Memory Allocation

Details the FBS-PLC memory structure including SRAM and FBS-PACK for various data types.

2.2 Digital and Register Allocations

Summarizes digital and register allocations, types, ranges, and remarks.

2.3 Special Relay Details

Explains functions of special relays like Emergency Stop, CLEAR control, and function output control.

2.4 Special Registers Details

Lists special registers for temperature control, PID, and system status.

Chapter 3 FBS-PLC Instruction Lists

Chapter 4 Sequential Instructions

4.1 Valid Operand of Sequential Instructions

Lists valid operands, ranges, and characteristics for sequential instructions.

4.2.5 Set Coil and Reset Coil

Chapter 5 Descriptions of Function Instructions

5.1 The Format of Function Instructions

5.1.3 Operand

5.2 Use Index Register(XR) for Indirect Addressing

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

5.5 Carry and Borrow in Addition/Subtraction

Chapter 6 Basic Function Instruction

T

Details the Timer (T) instruction, including time bases, preset values, and operation.

C

Explains the Counter (C) instruction, covering counter types, preset values, and counting logic.

SET

RST

0: MC

1: MCE

2: SKP

3: SKPE

6: BSHF

7: UDCTR

Explains the UP/DOWN COUNTER (UDCTR) instruction for counting based on clock inputs and direction.

8: MOV

9: MOV/

10: TOGG

11: (+)

Explains the ADDITION instruction for performing arithmetic addition on register data.

12: (-)

Details the SUBTRACTION instruction for performing arithmetic subtraction on register data.

13: (*)

Explains the MULTIPLICATION instruction for multiplying register data.

14: (/)

Describes the DIVISION instruction for dividing data and storing quotient/remainder.

15: (+1)

16: (-1)

17: CMP

Explains the COMPARE instruction for comparing register data and outputting results.

18: AND

19: OR

20: →BCD

21: →BIN

Chapter 7 Advanced Function Instructions

Flow control instructions1 (FUN22)

Arithmetical operation instructions (FUN23～32)

Logical operation instructions (FUN35～36)

Comparison instruction (FUN37)

Data movement instructions1 (FUN40～50)

Shifting／Rotating instructions (FUN51～54)

Code conversion instructions (FUN55～64)

Flow control instructions2 (FUN65～71)

I／O instructions (FUN74～86)

Cumulative timer instructions (FUN87～89)

Watchdog timer instructions (FUN90～91)

Details WATCHDOG TIMER (FUN90) and RESET WATCHDOG TIMER (FUN91) instructions.

High speed counting／timing (FUN92～93)

Report printing instructions (FUN94)

Slow up／Slow down instructions (FUN95)

Details the RAMP FUNCTION FOR D/A OUTPUT (FUN95) for controlling output ramping.

Table instructions (FUN100～114)

Matrix instructions (FUN120～130)

NC positioning instructions (FUN140～143)

Details HSPSO (FUN140), MPARA (FUN141), PSOFF (FUN142), PSCNV (FUN143) for NC positioning.

Enable／Disable instructions (FUN145～146)

Communication instructions (FUN150～151)

Covers MODBUS MASTER (FUN150) and COMMUNICATION LINK (FUN151) instructions.

Data movement instructions2 (FUN160)

Floating Point Number operation instructions(FUN200～213)

Explains Integer to Floating (FUN200), Floating to Integer (FUN201), FADD (FUN202), FSUB (FUN203), FMUL (FUN204), FDIV (FUN205), FCMP (FUN206), FZCP (FUN207), FSQR (FUN208), FSIN (FUN209), FCOS (FUN210), FTAN (FUN211), FNEG (FUN212), FABS (FUN213).

Chapter 8 Step Instruction Description

8.1 The Operation Principle of Step Ladder Diagram

8.3 Introduction of Step Instructions: STP, FROM, TO and STPEND

8.4 Notes for Writing a Step Ladder Diagram

Provides essential notes for step ladder diagram design, including initial steps and branching rules.

Example 1 Grasp an object from tank A and put it in Tank B

8.6 Syntax Check Error Codes for Step Instruction

Lists syntax error codes for step instructions, covering TO, FROM, STP, and branch errors.

Appendix 2：FBs BDAP User’s Manual