FISCHER DE44 Скачать руководство пользователя страница 8

 

 

R1E 

Switch-on point 

From switching output 

 

R1D 

Switching delay 

from switch output •

  

Value range 0.0 to 100.0s. This value 
applies equally for switching on and off.

 

R1F 

Switching function 

From switching output 

 

Values range 1,2 
1 = Switching output as NO contact, 2 
= Switching output as NC contact

 

R2A 

Switch-off point 

From switching output 

 

R2E 

Switch-on point 

From switching output 

 

R2D 

Switching delay 

from switch output •‚

  

Value range 0.0 to 100.0s. This value 
applies equally for switching on and off. 

R2F 

Switching function 

From switching output 

  

Values range 1,2 
1 = Switching output as NO contact, 2 
= Switching output as NC contact

 

ON 

Measuring range unit 

Value range 1,2,3 
The selection is illuminated on the right 
of the reading. Not all basic measuring 
ranges allow free switchover. The re-
spective unit size can only be selected 
if the basic measuring range of the de-
vice can be shown sensibly.

 

MA 

Start of measuring range 

The measuring value is set in that the 
output signal is minimal.  
(e.g.: 0V, 0mA or 4mA).

 

ME 

End of measuring range 

The measuring value is set in that the 
output signal is maximum. 
(e.g.: 10V, or 20mA).

 

np 

Zero-point stabilising 

Value 

range 0 to ⅓ of the basic meas-

uring range. The value acts symmetri-
cally around real zero.

 

dpf 

Free unit 

Decimal point position

 

maf 

Free unit 

Start of measuring range (display)

 

 

 

mef 

Free unit 

End of measuring range (display)

 

Of1 

Offset correction measuring input 1 

Value range -

⅓ FS...0... +⅓ FS 

Characteristic curve function 

Value range 0...30 
0  

= linear, 

1  

= square rooted, 

2  

= flat cylindrical tank 

3..30   = Table 

lIn 

Menu jump 

Submenu table processing  
If F < 3 this menu item is faded out. 

oG1 

Limit value 

Minimum output signal 

OG2 

Limit value 

Maximum output signal 

OEr 

Error signal 

(Output signal in error case) 

res 

Reset 

all parameters to standard values 
(specification of the standard values 
per PC) 

-P- 

Password setting 

Value range 000 to 999 
Value 000 does not hold password pro-
tection. 

Содержание DE44

Страница 1: ...zed personnel familiar with the in stallation commissioning and operation of this product Specialized personnel are persons who can assess the work they have been assigned and recognize potential dang...

Страница 2: ...eed between the manufacturer and user 3 Description of the product and func tional description 3 1 Function diagram 3 2 Design and mode of operation The device is based on two piezo resistive sensor e...

Страница 3: ...ilters need to be installed at suitable points The pressure sensing lines need to be kept as short as possible and installed without sharp bends to avoid interfering delay times If the pressure sensin...

Страница 4: ...tions step by step Depending on the device model 1 some menu items may not be available For example all characteristic curve functions are faded out in the menu if the de vice does not have a signal o...

Страница 5: ...isplay output signal and switch points but not on the measuring cell it self This parameter can be used to set the reaction time to the pressure jumps The value range is 0 0 s to 100 0 s But with maxi...

Страница 6: ...means of hydrostatic pressure measure ments are two typical examples of this In these cases you might want to change the output signal of the transmitter to a non linear characteristic curve so that t...

Страница 7: ...ue 000 cancels the password function If a password has been issued the text PAS appears after ESc and and you need to enter the correct value using and You will only arrive at all other menu items aft...

Страница 8: ...e of the de vice can be shown sensibly MA Start of measuring range The measuring value is set in that the output signal is minimal e g 0V 0mA or 4mA ME End of measuring range The measuring value is se...

Страница 9: ...must not be exposed to mechanical shocks It shall be transported only in packaging specifically intended for transport 8 Service All damaged or faulty devices shall be directly sent to our repair depa...

Страница 10: ...4 20 mA 0 10 V DC Admissible apparent ohmic resistance RL Ub 4 V 0 02 A Ub 26V RL 1100 Ub 26V RL 2 K Ub 15V RL 10 K Ub 12 15V Characteristic curve can be programmed Power consumption approx 2 W VA Di...

Страница 11: ...ith 3 30 support points Password 001 999 000 no password protection Comments 0 For values from 0 2 the display switches between dP1 and dP2 rhythmically 1 Measuring values around zero are set to zero...

Страница 12: ...5 6 0 40 mbar 5 7 0 60 mbar 5 8 0 100 mbar 5 9 2 5 2 5 mbar A 6 4 4 mbar A 7 6 6 mbar A 8 10 10 mbar A 9 16 16 mbar B 1 25 25 mbar B 2 40 40 mbar C 5 60 60 mbar B 3 100 100 mbar B 4 0 400 Pa D 7 0 60...

Страница 13: ...40 mbar 5 7 0 60 mbar 5 8 0 100 mbar 5 9 2 5 2 5 mbar A 6 4 4 mbar A 7 6 6 mbar A 8 10 10 mbar A 9 16 16 mbar B 1 25 25 mbar B 2 40 40 mbar C 5 60 60 mbar B 3 100 100 mbar B 4 0 400 Pa D 7 0 600 Pa D...

Страница 14: ...sured value display contact elements 3 1 2 digit LED 2 relay contacts 3 3 1 2 digit LED 2 semiconductor switches 6 Electrical connection M12 plug connection M Assembly option Standard attachment boreh...

Страница 15: ...14 Declaration of Conformity...

Страница 16: ...ject to change without notice Changements techniques sous r serve Fischer Mess und Regeltechnik GmbH Bielefelder Str 37a D 32107 Bad Salzuflen Tel 49 5222 9740 Fax 49 5222 7170 eMail info fischermesst...

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