4 configuration items (selection table, Toshiba – Toshiba LF494 User Manual

Page 43

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TOSHIBA

6 F 8 A 0 7 7 4

7.4 Configuration Items (Selection Table

In the setting and calibration modess configuration items can be selected as shown beJow. For

exampie, the excitation current can be selected by the item AJ, To change the parameters for

the selected items, see the following chapters. To return to the measurement mode, select "‘0”

for the number (such as AÜ).

Setting mode items (Al, A2, A3 to Ml): See Chapter

8

, “Configuration Parameter Set ling. ’

Calibration mode item (N1 to N4): See Chapter 9, ^'Calibration.”

0

1

2

3

4

5

6

A

n

Kxeitatiun Cur*

rent *2

Meter Size

Excitatioc Fre­

quency *2

Password

B

*1

Indicating

Unit 1

Indicating

Unit

2

c n

Range T ype

*2

Range ]

*■2

Range 2

"2

Range 3

*2

Range 4

*2

Range

Hysteresis

*2

D

M

Damping

Constant

Low Cutoff

4-20 mA Aim.

Output '‘2

E

*1

Zem

Adjust me 111

F

n

DOl Function

*2

D02 Function

*2

D[ Funciien

"2

DOl Alarm

Active Set *2

D02 Alarm

Active Set

*2

DI Det. Level

^2

G

*1

Couniing Rale

*2

Pulse Widlh

•2

If

PfCSCl Count

*2

Preset Punct

1

High Alarm Set

*2

High Alarm

Value

*2

Low' A lam Set

“2

Low Alarm

Value

*2

J

*1

Empty Pipe

Alarm

K

*l

Rtite-of-

ehangc Limit

Control

Limit I’ime

L

n

Fixed‘Value

Output *2

Fixcd-currcnl

Output

*2

Fixed-pulse

Output

*^2

M

n

Zero Offset

Adjustment

N

*1

Flow Rate

Cal

*1

Flow Rate

S\g5i)%

"2

Flow Rate

Cal H)n% ^2

Exciting

Current Check

*1: Returns to Ihe measurement mode.

"*2:Password-pro(ecied parameter

Note: “A4:Password”, ”n3:4-20Alm.Ou(\ "1’6:D[ Dcl,[x;vel \ and "H2:Freset Fund” are added

parameters in the converter for special specifications.

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4 2

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