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ADVANCED USE MANUAL DD700
2.2.12 Pfister String (*)(***)
2.2.13 Sasco String (*)(***)
2.2.14 Weightronic String (*)(***)
2.2.15 NTEP/ Btek (*)(***)
T
he string is only present if NTEP terminal.
The transmission to PC can occur in a cyclic manner or at the end of each weighing operation. The
structure of the strings is:
ST
X
Polarity
weight
UM
Type weight
status
CR
LF
1
1
7
1
1
1
1
1
where:
STX
: character 02
hexadecimal
.
Polarity
: 1 character
indicating, "less"
(2DH) negative weight, “space”(20H) positive weight
weight
:
7 digits of weight, with any "spaces" (20H) in the head
unit of measure
:1 character “K
"(If selected kg)," L "(if selected lb)
type weight
: 1 character “G” (
If selected
g
ross),”N”(
If selected
net)
status
: 1 character that identifies the “I”(49H) invalid weight, ”O”(4FH) overload, ”M”(4DH)
weight is not stable and “space”(20H) stable weight
CR
: character 0D
hexadecimal
.
LF
: character 0A
hexadecimal
.
