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IEC61131-2 PLC编程标准

61131-2

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PLC open 国际标准，工业和过程控制必备，可指导工业控制类软件架构的设计

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IEC

131-2

(Second edition

2003)

Programmable controllers

Part

Equipment requirements and tests

CORRIGENDUM

Page 10

1.1 Scope

Eighth paragraph, item e)

instead of:

...(

Clauses

10 and 13);

read:

...(

Clauses

10 and 14);

Eighth paragraph, item f)

instead of:

...(

5.12, 8.5, 11.18 and Clause 13).

read:

...(

Clauses 6,

and 12).

Page 11

1.2 Compliance with this standard

Delete last paragraph and place it in Subclause

2.5

after the fifth indent.

1.3 Normative references

Add

to the list of normative references:

IEC 60364 (all parts),

Electrical installations of buildings

Page 13

2 Type tests

First paragraph, first indent:

instead of:

...g ¡ven in 5.12, 8.5 and 11.18,

read:

...g ¡ven in Clauses 6,

and 12,

2.1 Equipment to be tested (equipment under test/EUT)

Sixth paragraph

instead of:

NOTE The application

statistical criteria based on samples

for

a large number

110s

(for

example,

>loo)

may be

considered.

Provided by IHS under license with IEC

Licensee=Technip Abu Dabhi/5931917101

Not for Resale, 02/12/2006 06:57:54 MST

No reproduction or networking permitted without license from IHS

--``,`,`,,,``````,,``,,``,,,,`,-`-`,,`,,`,`,,`---

-2-

read:

>loo).

NOTE

It may be appropriate to consider statistical criteria based on samples,

for

a large number

110s

(for

example,

Eighth paragraph

Indent this paragraph and the following three.

Page 20

3.29 insulation

After note

create two new notes

and

and make the existing note

a paragraph of note

Page 21

3.33 live part

Add note

note

and note

before each of the four lines.

3.35 material group

Instead of:

...(

see 10.4.3)

read:

...(

see 11.4.3)

Page 22

3.43 overvoltage category (of a circuit or within an electrical system)

Note, second paragraph

Make this note 2.

Make first paragraph note 1.

Page 23

3.54 service personnel

Make the note part of the definition.

Page 24

3.59 working voltage

Make the notes part of the definition.

Page 27

Provided by IHS under license with IEC

Licensee=Technip Abu Dabhi/5931917101

Not for Resale, 02/12/2006 06:57:54 MST

No reproduction or networking permitted without license from IHS

--``,`,`,,,``````,,``,,``,,,,`,-`-`,,`,,`,`,,`---

-3-

Add Subclause 4.3.2 as follows:

4.3.2 Relative humidity

The relative humidity range is 10

non-condensing.

Requirements of this subclause are verified in accordance with 6.1.3.

Replace the following subclauses by 4.3.3, 4.3.4 and 4.3.5.

Page 30

Table 6

Rated values and operating ranges of incoming power supply

Note (3), last line:

Add Annex

after

“equations in”.

Page 31

5.2 Digital

I/Os

Third paragraph after Figure 3, last line:

Inst ea

of:

. .

.Annex A.

read:

...

Annex

Last paragraph after Figure 3, note:

Replace

“NOTE”

“NOTE

I”

and make the second paragraph

“NOTE

2”.

Ins tea

of:

5.2.2 Terminology

(UA

operating regions)

read:

5.2.1

Terminology

(UA

operating regions)

Page 33

Figure 4

U-l

operation regions of current-sinking inputs

Insert, in the centre white box, the label

“Transition region”

Page 34

Ins tea

of:

5.2.3 Standard operating ranges for digital inputs (current sinking)

read:

5.2.1.2 Standard operating ranges for digital inputs (current sinking)

Table

Standard operating ranges for digital inputs (current sinking)

In note (3), replace

“See 4.1.1

...”

by “See 5.1

.I.

1”.

Provided by IHS under license with IEC

Licensee=Technip Abu Dabhi/5931917101

Not for Resale, 02/12/2006 06:57:54 MST

No reproduction or networking permitted without license from IHS

--``,`,`,,,``````,,``,,``,,,,`,-`-`,,`,,`,`,,`---

-4-

note

(54,

replace “...lower than

V...”

by “...lower than d.c.

V...”

Add,

at the end of the table, the following notes:

NOTE Compatibility with 2-wire proximity switches according to IEC 60947-5-2 is possible with Type 2. See also

(3).

Not defined.

Instead of:

5.2.4 Add

tio na1 requirements

read:

5.2.1.3 Additional requirements

Instead of:

5.2.5 Digital outputs for alternating currents (current sourcing)

read:

5.2.2 Digital outputs for alternating currents (current sourcing)

Instead of:

5.2.5.1 Rated values and operating ranges (a.c.)

read:

5.2.2.1 Rated values and operating ranges (a.c.)

Page 35

Table

Rated values and operating ranges for current sourcing digital a.c. outputs

the tenth line, replace “(see Figure 6)”

“(see Figure

5)”.

Page 36

Inst ea

of:

5.2.5.2 Add

tio na1 req u

rem ents

read:

5.2.2.2 Add

tio na1 req u

rem ents

and change the numbering of the following five subclauses as follows: 5.2.5.2.1 to 5.2.2.2.1,

5.2.5.2.2 to 5.2.2.2.2, 5.2.5.2.3 to 5.2.2.2.3, 5.2.5.2.4 to 5.2.2.2.4 and 5.2.5.2.5 to 5.2.2.2.5.

5.2.2.2.2 Protected outputs

Change the two paragraphs of the existing note to “NOTE 1” and “NOTE 2”.

Page 37

Instead of:

5.2.6 Digital outputs for direct current (current sourcing)

read:

Provided by IHS under license with IEC

Licensee=Technip Abu Dabhi/5931917101

Not for Resale, 02/12/2006 06:57:54 MST

No reproduction or networking permitted without license from IHS

--``,`,`,,,``````,,``,,``,,,,`,-`-`,,`,,`,`,,`---

-5-

5.2.3 Digital outputs for direct current (current sourcing)

and change the numbering of the following two subclauses as follows:

5.2.6.1

5.2.3.1, 5.2.5.2

5.2.3.2.

Table 9

Rated values and operating ranges (d.c.) for current-sourcing digital d.c. outputs

In the tenth line, replace

“See Figure

7...”

by “See Figure 6....”.

Page 38

Table 10

Rated values and impedance limits for analogue inputs

Insert, before the footnote, the number

(7).

Page 39

5.7

Peripherals (PADTs, TES,

HMIs)

requirements

In the fifth paragraph, first indent, replace

“...min, etc.” by

“

...

ms, etc.”

Page 42

Table 12

Dry-heat and cold withstand tests

Insert a dividing line between

“Initial measurement”

and

“Conditioning”.

Replace, under

“Climatic conditions”, “See 6.1 (1)”

“See 6.1 and 2.6(1)”

Table 13

Change of temperature, withstand and immunity tests

Instead of:

Recover

read:

Recovery

Delete, in the fifteenth line, the word

“time”

and make it the sixteenth line.

Replace, under

“Climatic conditions”, “See 6.1 (4)”

“See 6.1 and 2.6(4)”.

Page 43

Table 14

Cyclic (1 2

12) damp-heat

Delet e th e dividing lin e bet ween

“

P reco nd

n g

”

and

“

m easu rem en ts”

Delete, in the twelfth line, the word

“time”

and make it the thirteenth line.

Add a dash in the second column opposite

“Recovery procedure”.

Page 48

Table 23

Supply voltage variation tests

Replace, in the last line of the first box in the second column,

“...of 6.3.1.1” by “...of 5.3.1.1”

Add, at the beginning of the footnote,

“(I)”.

Provided by IHS under license with IEC

Licensee=Technip Abu Dabhi/5931917101

Not for Resale, 02/12/2006 06:57:54 MST

No reproduction or networking permitted without license from IHS

--``,`,`,,,``````,,``,,``,,,,`,-`-`,,`,,`,`,,`---

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