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3

MVD 100

User’s manual

3.4 

p

arameter

 

list

Clocking sequence when pressing K3:

S1

Limit value 1 / set value (xxx %)

H1

Hysteresis for limit value 1 (xxx %)

T1

Pick-up delay of limit value 1 (xx.x sec)

I1

Switching point, normal (0) or inverse (1)

S2

Limit value 2 / set value (xxx %)

H2

Hysteresis for limit value 2 (xxx %)

T2

Pick-up delay of limit value 1 (xx.x sec)

I2

Switching point, normal (0) or inverse (1)

S3

Limit value 3 / set value (xxx %)

H3

Hysteresis for limit value 3 (xxx %)

T3

Pick-up delay of limit value 3 (xx.x sec)

I3

Switching point, normal (0) or inverse (1)

A

Adjusted zero point value

E

Adjusted end point value

Special feature:

If 000% is entered for S1 and/or S2 and/or S3, pressing the K3 transmission key will not result in 
the 000 value being transmitted to the memory, but instead the actual value put in from outside will 
be transmitted which has been converted by the AD converter.  This is a self-learning function which 
can perform parameterisation directly with the maximum load applied.

3.4 

s

tart

/

enD

 

aDjustment

1. Press K1 in order to select parameter A (start adjustment).

2. Unload the sensor (scales).

3. Press the K3 transmission key.

4. Press K1 in order to select parameter E.

5. Apply a known force (weight) to the sensor.

6. Press the K3 transmission key.

 

A

ttention

:  

the

 

vAlue

  100% 

is

 

AutomAticAlly

 

Assigned

 

to

 

the

 

weight

 

now

 

stored

.

Summary of Contents for MVD100

Page 1: ...n Low drift precision operational amplifiers are used to amplify the sensor voltage to a level which can be processed by the processor s own A D converter The digitalized actual value is then compared...

Page 2: ...Set the C1 switch to position 2 programming mode The following image will appear in the display S1 xxx This means in normal language The set value of the first threshold S1 amounts to XXX at present...

Page 3: ...nt value E Adjusted end point value Special feature If 000 is entered for S1 and or S2 and or S3 pressing the K3 transmission key will not result in the 000 value being transmitted to the memory but i...

Page 4: ...s off at 48 of full load The parameters T1 T2 and T3 constitute the turn on delay times after which the relays are activated 5 Serial interface The serial interface optional of the processor RS 232 al...

Page 5: ...are determined on the basis of this value x0 becomes 0x push 4 times and then becomes 3x through the addition of 30h 30h is added to 0y in order to obtain 3y Example STX v iii t sss pp ETB 02h 030 11...

Page 6: ...sis 1 101 Hysteresis 1 100 Delay time 1 101 Delay time 1 100 Delay time 1 10 1 Inversed 1 0 or 1 2nd switching point 102 2nd switching point 101 2nd switching point 100 Hysteresis 2 102 Hysteresis 2 1...

Page 7: ...1 Plug in card with 32 pin DIN strip 3 Version with 20 pin terminal strip 2 Version with 20 pin terminal strip 8 Plug in card with 32 pin DIN strip incl front panel 2 Switching point 0 Without switchi...

Page 8: ...8 MVD100 User s manual 7 connection to 230 115 vac supply voltage Figure 7 1 Jump wire connections for voltage supply...

Page 9: ...4 USA Phone 1 716 668 5555 Fax 1 716 668 8705 E mail magtrol magtrol com Magtrol SA Route de Montena 77 1728 Rossens Fribourg Switzerland Phone 41 0 26 407 3000 Fax 41 0 26 407 3001 E mail magtrol mag...

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