Sartorius PMA7500D-X, Service Manual

SARTORIUS PMA 7500...

11

Error Messages

Display

Cause

Solution

H

Scale capacity exceeded

Unload the scale

L

No pan on the scale

Place the pan on the scale

Something is touching the

Remove whatever is touching

pan

the pan

E  01

Display overflow; i.e., the value to

Reduce the load on the scale

be output cannot be displayed

E  02

Calibration parameter not met;

Only start calibration when zero

e.g.:

is displayed

– scale not zeroed

Press 

=

 to zero the scale

– load on scale

Unload the scale

E  08

Scale is not within the zero range

Scale can only be zeroed setting
within the zero-setting range
(± 2% of max. load)

E  09

Scale cannot be tared when the

Press 

=

 to zero the scale

gross value is 

≤

 0

E  10

=

 key is blocked when there is

Press  

c

 to clear the 2nd tare

data stored in the 2nd tare memory

memory

E  11

Value cannot be stored in the

Press 

=

2nd tare memory

E  22

Weight too light, or no load

Increase the weight on the scale

on the scale

E  30

p

 key pressed while BPI mode

Set the scale to the SBI mode

active

(e.g., by activating the “Close”
function in the MC1 server)

E  50

Overflow or underflow in the

TK sensor or main PCB is defective

temperature compensation converter

(replacement required)

E  53

Temperature compensation converter

TK sensor or main PCB is defective

is not functioning.  The processor

(replacement required)

is not receiving any measured data
from the TK switch

E  54

A/D converter output is below

The scale is underloaded; either

the minimum limit

the pan is not on the scale
or there is a mechanical defect
or a defect in the main PCB

E  55

A/D converter output is above the

Either the scale is overloaded

maximum limit

or there is a mechanical defect
or a defect in the main PCB