《劳动合同法》的十九个漏洞和缺陷

问题就在于，

如果套用

“

不低于本单位相同岗位最低档工资的百分之八十

”

那对劳动者就非

m

an ipulat

or control m

ode a

nd

programmabl

e controller

s introduction 2.1 S

elect

discussion with ma

nipulator

contr

ol 2.1.1 cl

assificati

on

of control relays

and discrete ele

ctronic

circuit

can

control

old i

ndustrial e

qui

pment,

but also more

common. Ma

inly these tw

o relatively chea

p and you ca

n meet the ol

d-fashioned,

simple (or

simple) i

ndustrial equipme

nt. So

he

can

see them now,

however t

hese tw

o contr

ol mode

s (relay and discrete ele

ctronic

circuits) are these fatal flaws: (1) cannot a

dapt to t

he complex l

ogic

control, (2) only for the

current

project, t

he lack

of com

patibi

lity and (3) not reforming the sy

stem with

qui

pment impr

ovements. S

pring for t

he development of China's modern i

ndustrial a

utomation technology the substa

ntial increase i

n the

level of industrial aut

omation, com

pleted t

he perfect relay of the

com

puter too much.

In terms

of controlling t

he

computer showed

his tw

o great advantage

s: (1) each of the

hardw

are ca

n be

installe

d on one

or more micr

oprocessors; (2) the

official desig

ner of the

software writing

content control is all a

bout. Now in several ways in t

he context of industrial a

utomation ca

n often

be se

en i

n three ways: (1) Programmable Logica

l Controller (referred to as

IPC); (2) Distri

bute

d Control System (DCS for short), and (3) the Programmable

Logi

cal Controller (PLC for short). 2.1.2 PLC a

nd t

he IPC and DCS

contrast contrast 1, ea

ch of the three technologi

es of origi

ns a

nd

development requirement

s for fast data processing makes it inve

nted the com

puter. The me

n brought i

n terms of hardware there,

usi

ng a hig

h level of standardi

zation, ca

n use m

ore compatibility tool

s, is a ri

ch software resources, especially t

he ne

ed for immedia

cy in

operational systems. So the com

puter can effectively control i

s used to

control an

d meet its spee

d, on the virtua

l model

, real-time a

nd i

n computational re

quireme

nts. Distri

bute

d system started wit

h a contr

ol system for industrial a

utomatic i

nstrume

nt

use

d to

contr

ol, whereas now it is

successfully deve

loped int

o

industrial control

computer use

d as a

central colle

ction a

nd

distri

bution system and transiti

on

of distributed

contr

ol system in a

nalog

ue ha

ndli

ng, l

oop control,

has beg

un t

o reflect the use of a huge adva

ntage. Thoug

h distri

bute

d system has great adva

ntages in l

oop regulati

on,

but only as a means of conti

nuous

process

contr

ol. Optimization of PLC is the

corre

sponding relay nee

ds wa

s bor

n, its main

use i

n the w

ork order control, early

primary is repla

ced relay this hulking system, focused on the switch

controlli

ng the runni

ng order of functi

ons. Marked

by the micr

oprocessor i

n the early 1970 of the 20th

cent

ury emerged, micr

o-el

ectronics technol

ogy ha

s devel

ope

d rapi

dly,

people soon microel

ectronics processing technology w

ill be

used i

n the

Programm

able

Logi

cal Controller (that is

Manipulator i

s now used a

s a industria

l robots in

use

, the

control obje

ctives often

appear often i

n industrial automati

on.

Industrial

automati

on technology

has gradually mature

d, as mat

ure a technology li

ne ha

s be

en ra

pid

development i

n industrial

automation as

a separate subject. Ma

nipulator appli

cation bega

n to filter int

o welding, l

ogistics, mechani

cal

processi

ng, a

nd ot

her i

ndustries. E

spe

cially at

high

or very low tem

peratures, full of poisonous gases,

high radiati

on

case, robot in

similar cir

cumstances

showed great

use a

lso

bring

s great conveni

ence to the staff. Precisely

be

cause of this robot to get people's attenti

on

began t

o be a

high

degree

of devel

opment. La

bor rates,

working

conditi

ons, labor inte

nsive a

spe

cts of

promoti

ng devel

opme

nt. Both at

home a

nd a

broa

d to develop the

PLC (programmable l

ogic

controller) is i

n various special cir

cumstances a

nd

under spe

cial

conditions

set for mechani

cal devi

ces. Now tur

ned

on the devel

opme

nt of the mi

croele

ctronics automati

c control

technology a

nd t

he rapi

d devel

opme

nt of the trains, the success of PLC har

dware software and

simulation control

win

big and succe

ssful development, now

conti

nue

s to develop as a factory a

utomation standards. Beca

use robots are g

ood devel

opme

nt of the technolog

y makes a g

ood optimizati

on of productive ca

pital, and robot shows t

his

uni

que a

dvantages,

such as: has g

ood com

patibi

lity, wi

de availa

bility,

hardwar

e is complete, a

nd

programming that can be mastered in

a short time, so i

n the

context of industrial PLC applications be

came ubiquitous. Ma

nipulator i

n many devel

ope

d country agriculture a

nd i

ndustry has

bee

n applied,

such as t

he

use of mechani

cal harve

sting large areas

of farmland, repeated operations

on the

high

-speed l

ine that use

s a robotic arm, a

nd so on. Toda

y, the

high level

of automation combi

ned wit

h restricti

ons

on t

he mani

pulator

devel

opment level i

s slightly low

er tha

n the inter

national. T

he de

sign is mai

nly arm weldi

ng machine

by PLC Aut

omation

control. T

his

of design let

desig

ners on in

school

by learn

of has a must of consolidati

on,

understand has

some usually

didn't opport

unitie

s awarene

ss i

n worl

d range within some leadi

ng level of knowle

dge has

has must awarene

ss, hope desig

ners

can i

n yihou of design i

n the

can success of usi

ng in this de

sign i

n the pr

ocee

ds

of experience 1.2 manipulator i

n bot

h at home and

abroa

d of resear

ch pr

ofile aut

omation me

cha

nical arm rese

arch

began Yu 20th

cent

ury medium

-term, after years with with

com

puter and aut

omation te

chnol

ogy of devel

opme

nt, Makes me

cha

nical arm on the

Grand

stage of ind

ustrial aut

omation a

nd shine, gradually be

came an i

ndustrial evaluati

on sta

ndar

ds, a

nd its im

portance can be see

n. Now origi

nal roboti

c arm spe

nt most of mass

producti

on a

nd

use

on the production line,

whi

ch is

programmed roboti

c arm. As the first generation

of manipulator position control

systems main features, althoug

h not back

several generati

ons t

hat ca

n dete

ct the external e

nvironment, but ca

n still

successf

ully com

plete like wel

ding,

painti

ng, del

ivery as well as for materials

simple moveme

nts. Se

cond generation me

cha

nical arms are

equipped wit

h sensors a

nd ma

nipulators hav

e the envir

onme

nt there is a

certain amount

of

hen the mechani

cal arm is to use the

program as a ba

sis. Difference is that t

he robot bega

nd

常不利了，因为最低档工资基本是由用人单位说了算的。套用这一标准的 话，本法规定

“

不

低于劳动合同约定工 资的百分之八十

”

的规定就有可能完全成了摆设。

第四、同一劳动者与同一用人单位只能约定一次试用期。

为了防止用人单位招用劳动者反复试用，

损害劳动者权利的行为，

本法第

19

条规定了

“

同一

用人单位与同一劳动 者只能约定一次试用期

”

。笔者认为这一规定过于绝对。没有考 虑到离

职后再次被招用的情形。

现在 离职员工回原单位工作的情况越来越多，

其间隔时间长短不一，

有的几个月，

有的好几

年。

笔者认为，

对于这类离职员工重新被单位招用也不得约定试用期的规定明显不合理。

因

为时隔一定期限后，

用人单位和劳动者都有可能发生 比较大的变化，

或者就职的部门和岗位

与原来不一样。