Cely PI100 Series - Page 20

PI100 SERIES
49TPI10EN04 16
Synchronization example:
- 1 kilo on the scale
Cash Register Scale
E
T
S
X
01E
C
PPPPPPE
C
E
X
S
X
11E
C
2;2E
X
V = group of 8 characters, the Scale only E
T
S
X
10E
C
4711F336E
X
Take into account the length A
K
E
T
E
Q
S
X
11E
C
1E
X
E
T
E
Q
S
X
02E
C
3E
C
WWWWWE
C
PPPPPPE
C
IIIIIIE
T
- When the scale detects an error for one of the following reasons, it responds with NAK to
frames 1, 2, 3, o 4 :
o Be in error status
o Parity error
o Received frame erroneous
o Base price not valid
o The tare is not valid
o Negative weight
- When the scale detects an error for one of the following reasons, it responds with NAK to
frame E
T
E
Q
:
o Be in error status
o Parity error
o Received frame erroneous
o Base price not valid
o The tare is not valid
o Weight unstable
o Amount overflows
o The weight does not varied
o Minimum weight
o Zero weight
o Negative weight
o Weight out of range