Instructions

H61.0.24.6C-01 User’s Manual GMH3161-13 page 2 of 8
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GREISINGER electronic GmbH Hans-Sachs-Straße 26 Fon: 0049-9402 / 9383-0 http://www.greisinger.de
D-93128 Regenstauf Fax: [phone] / 9383-33 e-mail: [e-mail]
CONTENTS
1 GENERAL................................................................................................................................................ 2
1.1 S
AFETY REQUIREMENTS....................................................................................................................... 2
1.2 O
PERATION AND MAINTENANCE ADVICE................................................................................................ 3
1.3 C
ONNECTIONS..................................................................................................................................... 3
1.4 D
ISPLAY .............................................................................................................................................. 3
1.5 B
ASIC OPERATION ............................................................................................................................... 3
2 CONFIGURATION ................................................................................................................................... 4
2.1 U
NIT: CHOICE OF THE DISPLAY UNIT .................................................................................................... 4
2.2 P.
OFF: AUTO POWER OFF TIME........................................................................................................... 4
2.3 A
DR: BASE ADDRESS OF INTERFACE..................................................................................................... 4
2.4 OFFS: A
DJUSTING SENSOR ZERO DISPLACEMENT ................................................................................ 4
2.5 SCAL: A
DJUSTING SENSOR SCALE....................................................................................................... 4
3 ERROR AND SYSTEM MESSAGES ....................................................................................................... 5
4 PRESSURE CONNECTION TO THE SENSORS..................................................................................... 5
5 CALIBRATION SERVICES ...................................................................................................................... 5
6 THE SERIAL INTERFACE ....................................................................................................................... 6
7 SPECIFICATION...................................................................................................................................... 7
8 DISPOSAL NOTES.................................................................................................................................. 7
1 General
1.1 Safety Requirements
This device has been designed and tested in accordance with the safety regulations for electronic devices.
However, its trouble-free operation and reliability cannot be guaranteed unless the standard safety measures
and special safety advises given in this manual will be adhered to when using the device.
1. Trouble-free operation and reliability of the device can only be guaranteed if the device is not subjected
to any other climatic conditions than those stated under "Specification".
2. Device and sensors have to be handled with care (don’t throw, hit, etc.).
3. If the device is transported from a cold to a warm environment condensation may cause in a failure of the
function. In such a case make sure the device temperature has adjusted to the ambient temperature be-
fore trying a new start-up.
4. If device is to be connected to other devices (e.g. via serial interface) the circuitry has to be designed
most carefully. Internal connection in third party devices (e.g. connection GND and earth) may result in
not-permissible voltages impairing or destroying the device or another device connected.
Warning: If device is operated with a defective mains power supply (e.g. short circuit from mains voltage
to output voltage) this may result in hazardous voltages at the device (e.g. at sensor socket or interface).
5. If there is a risk whatsoever involved in running it, the device has to be switched off immediately and to
be marked accordingly to avoid re-starting.
Operator safety may be a risk if:
- there is visible damage to the device
- the device is not working as specified
- the device has been stored under unsuitable conditions for a longer period of time.
In case of doubt, please return device to manufacturer for repair or maintenance.