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Varec, Inc. 35

4532 Operation and Description of Instrument Function

VH29 Upper Limit

Item type: read and write

Default value: 245°C

Range: -999.9°C ~ 999.9°C

Hi limit temperature alarm setpoint.

8.1.4 Element Position 1: VH30 ~ VH35

(VH36~VH39 is used only in 4539 ATC)

VH30 ~VH39 Position 1 ~ 6 (7~10 is used only in 4539 ATC)

Item type: read and write

Range: 0mm ~ 99999mm

Individual element position from tank bottom. Calculation is automatically performed

when element spacing "Even" is selected at VH85.

8.1.5 Element Position 2: VH40 ~ VH45 are not available in 4532 ATC

VH46 Hysteresis Width

Item type: read and write

Default: 10mm

Range: 0mm ~ 99999mm

Element switching point hysteresis. The hysterisis is an offset value added to the liquid

level when the level is increasing, and subtracted from the liquid level when the level is

decreasing. This setting ensures that the temperature value from an uncovered

temperature element is not used in calculating the average temperature.

VH47 Clear Memory

Item type: select

Default: None (0)

Selection: None, Clear

Reset matrix parameter to default setting.

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Varec 4532 Bedienerhandbuch Seite 45