GREISINGER GMH 3151 User Manual Download Page 4

H61.0.02.6C-04

User’s Manual GMH3151

page 4 of 12

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         

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GREISINGER electronic GmbH

2 Configuration

To change device settings, press 

Menu 

(key 4) for 2 seconds. This will activate the configuration menu (main

display:  „SEt“).
Pressing key 

Menu

 changes between the menus, pressing 

4

(key 3) jumps to the referring parameters,

which can be selected with key 

4

(key 3).

The parameters can be changed with 

5

 (key 2) or 

6

 (key 5).

Pressing 

Menu 

again jumps back to the main configuration menu and saves the settings.

Quit

 (key 6) finishes the configuration and returns to standard measuring operation.

Menu

Parameter

Values

Meaning

KEY

Menu

KEY

4

4

4

4

KEY

5

 or 

6

Set Configuration: Generic Configurations

Unit

mbar,bar..

Unit

: Unit of display

*

SL

oFF/on

Sea level correction

: on or off

*

Alti

-2000..9999

Altitude

 above sea level [m] (only if SL )

*

Rate

: Measuring rate (p.r.t. chapter 2.1)

*

Slo

Slow

 measuring rate (4Hz filtered, low power consumption)

*

FASt

Fast

 measuring rate, filtered (>1000Hz)

*

rAtE

P.dEt

Peak detection

: fast measuring rate, unfiltered (>1000Hz)

*

1-120

Averaging period in seconds, used by the averaging function

t.AVG

oFF

Averaging function deactivated

1-120

Auto Power Off

 time in minutes

P.oFF

oFF

Auto Power Off

 

deactivated

oFF

Function of the output: No output function, lowest power consumption

SEr

Output is serial interface

Out

dAC

Output is analogue output 0...1V

Adr.

01,11..91

Base 

address

 of interface (if Out = SEr)

dAC.0

eg.
-5.00..5.00 mbar

Enter desired value at which the analogue output potential should be 0V
(if Out = dAC)

SEt
ConF

dAC.1

eg.
-5.00..5.00 mbar

Enter desired value at which the analogue output potential should be 1V
(if Out = dAC)

Set Calibration: Adjustment of Sensor

Sensordep., e.g.
-5.00..5.00 mbar

The 

offset of sensor 

will be displaced by this value to compensate for

deviations in the probe or in the measuring device.

OFFS

OFF

Zero displacement inactive (=0.0°)

-2.000...2.000

The measuring 

scale of sensor 

will be changed by this factor  [%] to

compensate deviations of temperature probe or measuring device

SEt
CAL

SCAL

OFF

Scale correction factor inactive (=0.000)

SEt

Set Alarm: Settings Of Alarm Function

AL.

AL.

On

Alarm 

on, with buzzer sound

no.So

Alarm on, without buzzer sound

oFF

no alarm function

AL.Lo

Sensor-Min...
AL.Hi

Min alarm rail (not when AL. oFF)
Sensor-Min is the lower display range of sensor

AL.Hi

AL.Lo... Sensor-
Max

Max alarm rail (not when AL. oFF)
Sensor-Max is the upper display range of sensor

Set Logger: Configuration Of Logger Function

*

CYCL

Cyclic

: logger function ‚cyclic logger‘

*

Stor

Store

: logger function ‚individual value logger‘

*

Func

oFF

no logger function

*

CYCL

1..3600

Cycle time of cyclic logger [seconds]

*

SEt
LoGG

Lo.Po

on/oFF

Low-power logger

 with very low power consumption

(only for cyclic logger and slow measuring rate)

*

Set Clock: Setting Of Real Time Clock

CLOC

HH:MM

Clock

: Setting of time                             hours:minutes

dAtE

TT.MM

Date

:                                                       day.month

SEt
CLOC

YEAr

YYYY

Year

(*) 

This menu can only be invoked if the logger memory contains no data! If parameter
should be changed the logger memory has to be cleared before! (key 6, p.r.t. chapter 3)

Summary of Contents for GMH 3151

Page 1: ...ng 5 2 2 MEASURING OF WATER LEVEL DISPLAY UNIT M 5 2 3 SEA LEVEL CORRECTION FOR ABSOLUTE PRESSURE SENSORS 5 2 4 AVERAGING FUNCTION 5 2 5 ZERO DISPLACEMENT SENSOR OFFS 6 2 6 SCALE CORRECTION SENSOR SCA...

Page 2: ...ions for a longer period of time In case of doubt please return device to manufacturer for repair or maintenance 6 Warning Do not use these product as safety or emergency stop device or in any other a...

Page 3: ...3 Set Menu Calling of configuration Tare Function By pressing Tara key 3 the displays will be set to 0 All measurings from then on will be displayed relatively to the set tare values When the tare fun...

Page 4: ...Base address of interface if Out SEr dAC 0 eg 5 00 5 00 mbar Enter desired value at which the analogue output potential should be 0V if Out dAC SEt ConF dAC 1 eg 5 00 5 00 mbar Enter desired value at...

Page 5: ...press in contact to ambient air by means of a tube no water contact and bring the sensor with its open press connection for higher pressure to water depth to be measured display and is compensated fo...

Page 6: ...ces To get access to each device the base addresses of the devices have to be different For example choose 01 for the first 11 for the second device and so on See also chapter 4 2 8 2 Analogue Output...

Page 7: ...key 6 is pressed a measurement and its time stamp will be recorded The recorded data can be viewed either in the display when calling the configuration an additional menu REAd LoGG is displayed see b...

Page 8: ...the logger operation will be called The display will show By pressing Store again the recording will be initiated After that the display shows St XXXX for a short time whenever a measuring is recorded...

Page 9: ...he interface activate the alarm function of the GMH and the relays output is operating The device has 3 channels Channel 1 current measuring value base address Channel 2 min peak p r t chapter 3 Chann...

Page 10: ...E For measurements of over under or absolute pressure screw sensor to G1 4 pressure terminal or plug plastic tube to a suitable adapter 6 Error And System Messages Display Meaning What to do Low batte...

Page 11: ...he min and max rails set Alarming is done by integrated horn display and interface Real time clock Integrated clock with date and year Logger 2 Functions individual value logger Func Stor and cyclic l...

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