Modbus
177
Data definition sheet
Data definition
Data
Value
Definition
Element code
0
No allocation
1
COD
2
UV-Ext (Abs.)
3
UV-Ext (mg/L)
4
TP
5
TN
6
UV-Int
Line
0
L1
1
L2
2
L3
3
L4
4
L5
5
L6
7
ZERO
8
SPAN
9
BLANK
10
WASH
12
Pre-Wash
13
Post-Wash
14
WASH E-LINE
65535
No Line
Main sequence No.
0
Standby
1
MEAS.
2
ZERO CAL.
3
SPAN CAL.
4
WASH
5
HCl WASH MEAS.
6
BLANK MEAS.
7
Ready
8
SEPARATE ACTION
9
Preprocess
10
Pre-Wash
11
Post-Wash
Sub sequence No.
0
No display
1
Standby (STOP)
2
Ready
3
Gauge Span Water
4
Sample Measure-L1-Check
5
Gauge Samp-L1