Operation And Operational Modes; Absolute Measurement - Siko MA508 Montageanleitung

MA508
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Operation and operational modes

NOTICE
Operating voltage
As soon as the battery voltage falls below a defined value, this will be sig-
nalled by a symbol on the display. On this stage, the functioning of the
electronic display is ensured for a limited time. However, the battery
should be replaced by SIKO as soon as possible.
The service life depends essentially on the chosen duty cycle of the LC dis-
play (standard values see chapter 10).
5 Operation and operational modes
The operation of the display or the change to other operating modes is
perfored by means of the three membrane keys on the front side. Depend-
ing on the operating mode the keys may have additional functions. They
are actuated individually and time-dependent.
1
2
3
4
Fig. 9: Key functions

5.1 Absolute measurement

Following start-up, the electronic display is in the "absolute measure"
operating mode. Here the offset position value is displayed (see chapter
'Calculation of the displayed value').
Calibration of the measuring system is necessary in the following cases:
• After commissioning
• After exchanging the backup battery
• If the sensor has been brought into a position outside the mounting
tolerances.
The device is calibrated by pressing the
value to the value of the offset (default = 0). Depending on the parameter
"Reset Delay", the key responds to a short pressure or delayed.
MA508 · Date 23.05.2017 · Art. No. 83093 · Mod. status 304/16
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Display: Low-Batt
1
Display: incremental mea-
2
surement active
Display: input of offset value
3
- Turn on/off LC-Display
4
- Decrement offset value
- Incremental measure
5
- Offset input
- Reset / calibration
6
- Increment offset value
key. This sets the position
English
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