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2 operating structure 17, 3 behaviour after supply voltage switch-on 17, Behaviour after supply v. on 17 – West Control Solutions TB 45 Temperature Limiter User Manual

Page 17: Operating structure 17, Operating structure, Behaviour after supply voltage switch-on, Pass

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5.2

Operating structure

Operation of the unit is divided into four levels:

With TB 45, access to parameter setting, configuration and calibration level is protected by a password.

The access to a level can be disabled by entry of a pass number (0 … 9999).
After entry of the adjusted pass number, all values of the level are available.
With faulty input, the unit returns to the operating level. Adjusting the pass number is
done via BlueControl

®

.

Additionally, display suppression of particular instrument levels is possible by adjustments in the engineering
tool (IPar, ICnf, Ical) .

Individual parameters which must be accessible without pass number, or from a disabled
parameter level, must be copied into the extended operating level.

g

Value changing at the extended operating level is not possible with temperature limiter/monitor
function selected.

Factory-setting:

all levels are accessible without restrictions,
pass number

PASS = 45

5.3

Behaviour after supply voltage switch-on

After switching on the supply voltage, the instrument starts with the operating level.

The operating status is as before power-off.

Operation

TB 45

Operating structure

17

operating level

parameter level.

configuration l.

calibration l.

PASS

3 s

PASS

ô

1 2 TB E

450

°C

дьдьь

1 2 TB E

450

PARA

дьдььь

1 2 TB E

450

CONF

äüä

1 2 TB E

450

CAL

äüä

1 2 TB E

450

END

дьд

ф

PASS

ô

PASS

ф

ф