Introduction to GEFANUC PLC (Programmable Controller) Classification of PLC

       I.Introduction to GE FANUC Series 90TM Micro PLC

       TheSeries 90TM Micro PLC is part of the GE FANUC Series 90TM PLC family. Compact

Physicaldesign, easy installation, powerful control functions, and competitive pricingcan be used for many low-cost, low-cost, small-scale control applications.

       (1).Type of Micro PLC

?14 points Micro;

?28 points Micro;

?23 points Micro (with 2 AI/1 AO);

?14 points expansion Micro;

       (II).Technical parameters

CPU

 14points Micro PLC 28 points Micro PLC

Programexecution time 1.8ms/K 1.0ms/K

Standardfunction block execution time 48μs 29μs

Memorycapacity 3K 6K

Memorytype RAM, Flash, EEPROM

Dataregister 256 2048

Internalcoil 1024 1024

Timing/counter80 600

Programminglanguage ladder diagram ladder diagram

Serialport 1 port

RS422:SNP, RTU 2 ports

RS422:SNP, RTU

       2.I/O

 PowerInput Points Input Type Output Points Output Type

IC693UDR00185-265VAC 8 DI 24VDC 6 Relay

IC693UDR00210-30VDC 8 DI 24VDC 6 Relay

IC693UDR00385-265VAC 8 DI 85-132VAC 6 85-265VAC

IC693UDR00585-265VAC 16 DI 24VDC 11

1relay

24VDC

IC693UAL00685-265VAC 13 DI

2AI 24VDC

Analog9

1

1AQ relay

24VDC

Analog

IC693UAA00785-265VAC 16 DI 85-132VAC 12 85-265VAC

IC693UDR01024VDC 16 DI 24VDC 11

1relay

24VDC

IC693UEX01185-265VAC 8 DI 24VDC 6 Relay

       (3).Features of Micro PLC

?Two externally adjustable potentiometers (set thresholds for other I/Os);

?Software configuration function (no DIP switch);

?The DC input can be configured as a 5KHz high number counter;

?The DC output can be configured as a PWM (Pulse Width Modulation 19hz ~ 2Khz)signal;

?28/23 Micro PLC supports real time clock;

?The 14-point expansion module can be expanded to up to 84 points (28 pointsMicro) and 79 points (23 points)

      PointMicro);

?23-point Micro PLC provides 2 analog inputs and 1 analog output;

?Built-in RS-422 communication port supports SNP master-slave protocol and RTUslave protocol;

?The 28/23-point Micro PLC supports ASCII output.

Introductionto GE FANUC Series 90TM 90-30 PLC

       TheGE FANUC Series 90-30 programmable controller is powered by a series ofcontrollers, inputs/outputs

Thesystem and various special templates are used, which are suitable for variouscontrol needs in the industrial field.

       Series90-30 programmable controllers were introduced in 1989 and are the first insmall programmable controllers

Manynew features have been introduced into the types. The installed capacity hasexceeded 200,000 systems.

       (1).Type of 90-30 PLC

       90-30PLCs are classified according to the type of CPU, and their I/O modules supporta full range of CPUs.

Somesmart modules only support high-end CPU modules.

       ItsCPU type is as follows:

?CPU311, CPU313, CPU323;

?CPU331;

?CPU340, CPU341;

?CPU350, CPU351, CPU352;

?CPU360...

       (II).Technical parameters

 CPU311CPU313

CPU323CPU331 CPU340

CPU341CPU351

CPU352

I/Opoints 80/160 160/320 1024 1024 4096

AI/AOPoints 64In-32Out 64In-32Out 128In-64Out 1024In-256Out 2048In-256Out

Registerword 512 1024 2048 9999 9999

Userlogical memory 6K bytes 6K bytes 16K bytes 32K/80K 80K

Programrunning speed 18ms/K 0.6ms/K 0.4ms/K 0.3ms/K 0.22ms/K

Internalcoil 1024 1024 1024 1024 4096

Timing/counter170 340 680 >2000 >2000

High-speedcounters, yes, yes, yes, yes

Axispositioning module

Programmablecoprocessor module

Floatingpoint operation None No No No No / Yes

Override,no, no, yes, yes,

Backupbattery clock, no, no, yes, yes, yes.

Password,yes, yes, yes, yes

Interruptno no no no

DiagnosticsI/O, CPU I/O, CPU I/O, CPU I/O, CPU I/O, CPU