Schneider Electric ALTIVAR 58 TRX Installationsanleitung PDF herunterladen (Seite 55)

VVDED397047USR6/03 Chapter 2—Menus

06/2003 4—Control Menu

Table 14: 4—Control Menu: Other Parameters

Parameter Code Description

Adjustment

Range

Factory

Setting

NOTE: If CRL is

set higher than

CRH, reverse

sense operation

will result (i.e.,

20 mA will equal

low speed and

4 mA will equal

high speed).

AI2 min Ref.-mA

AI2 Max. Ref-mA

CrL

CrH

• CrL: Minimum value of the

signal on analog input AI2

• CrH: Maximum value of the

signal on analog input AI2

CrL:

0–20 mA

CrH:

4–20 mA

CrL: 4 mA

CrH:

20 mA

These two parameters allow definition of the signal at AI2.

The input can be configured for 0–20 mA, 4–20 mA,

20–4 mA, among other possibilities.

AO min Val-mA

AO Max. Val-mA

AOL

AOH

Min. value of the signal on

output AO

Max. value of the signal output

on AO

0–20 mA

0 mA

20 mA

These two parameters are used to define the output signal

on AO.

For example: 0–20 mA, 4–20 mA, 20–4 mA, etc.

★ These parameters are available only with the I/O extension card installed.

AI 2

(mA)

LSP

HSP

CrL CrH 20

Frequency

AO (mA)

Max.

AOL AOH 20

Parameter

1 2 ... 50 51 52 53 54 55 56 57 58 59 60 ... 125 126

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