0025H
D-Word
Thresholds: alarm status
Bit
0 Threshold 1, channel 1
1 Threshold 1, channel 2
2 Threshold 1, channel 3
3 Threshold 1, channel 4
4 Threshold 1, channel 5
5 Threshold 1, channel 6
6 xx
7 xx
8 Threshold 2, channel 1
9 Threshold 2, channel 2
A Threshold 2, channel 3
B Threshold 2, channel 4
C Threshold 2, channel 5
D Threshold 2, channel 6
0029H
D-Word
Thresholds: acknowledgment
status
as for thresholds alarm status
002DH
Byte
Device type
00H = scale version
01H = LC display
02H = LED display
002EH
Byte
Thresholds
00H = none
01H = installed
002FH
Byte
Remaining paper length
0000...0C80H = 0....3200 cm
0031H
Byte
Standby status
00H = Recording operation
01H = Standby
0032H
Byte
Status measuring channel 1
Bit
0 = Overflow
1 = Underflow
2 = Reserved
3 = Reserved
4 = Line break, display 0
5 = Line break, display 100
0033H
Byte
Status measuring channel 1
as status for measuring channel 1
0034H
Byte
Status measuring channel 1
as status for measuring channel 1
0035H
Byte
Status measuring channel 1
as status for measuring channel 1
0036H
Byte
Status measuring channel 1
as status for measuring channel 1
0037H
Byte
Status measuring channel 1
as status for measuring channel 1
0038H
D-Word
Counter for hours of operation
Operating time in minutes (hex coded)
Entering measured values into recorder 1FH
Measured values are entered into the recorder using an SD2
type message. The parameter field address 1FH is to be used
as the basic address.
The measured values are transmitted in the form of standardised
values. The permitted range of numbers is 0...1000. The recor-
der does not accept values that lie outside this range. If invalid
measured values are received, the message is answered with a
negative acknowledgment. The data contained in the message
are only processed by the recorder if the corresponding channel
is parameterised to the “SER” type of measurement. The data
received are ignored in the case of other types of measurement.
The message format is:
SD2/LE/LEr/SD2/DA/SA/FC/aa/oo/oo/cc/datafield/FCS/ED
|<--
L
-->|
Where:
SD2
= 68H
Start byte
LE
Number of data bytes + 7
LEr
Repetition of LE
SD2
= 68H
Repetition of start byte
DA
Destination address (bus subscriber address)
SA
Source address
FC
Function code (16H = write)
aa
Basic address of parameter field 1FH
bb
High byte of the offset = 0
cc
Low byte of the offsets
dd
Number of data bytes
ee
Data bytes
FCS
Test byte (Frame Check Sequence)
Sum of the hex value of the L frame without transfor-
mation for FFH
ED
= 16H
End byte (End Delimiter), code: 16H
L
Number of bytes in FCS
22
Parameters