Yokogawa DO402 Dissolved Oxygen Analyzer - Manual (Page 55)

IM 12J05D02-01E
Parameter setting 5-19
Code Display Function Function detail X Y Z Default values
mA Output Functions
30 *mA mA output Output 1 is 0- 20 mA 0 1.1
Output 1 is 4- 20 mA 1
Output 2 is 0- 20 mA 0
Output 2 is 4-20 mA 1
31 *OUTP.F Output function Process value on mA1 0 0.2
Table on mA1 1
Process value on mA2 0
Table on mA2 1
Temperature on mA2 2
PI control on mA2 3
*D/R Control action Reverse acting PI-control 0 0
Direct acting PI control 1
32 *BURN Burn-out No burn-out function on mA1 0 0.0
Burn low on fail on mA1 1
Burn high on fail on mA1 2
No burn out function on mA2 0
Burn low on fail on mA2 1
Burn high on fail on mA2 2
33 *RGmA2 Prop. range Proportional band: 0- 50 mg/l 5.0 mg/l
0-300 % saturation
34 *tImA2 Integral time Integral time in seconds 10 - 1999 s 100 s
35 *TABL1 Table for mA1 21 point table: Process value at
0, 5, .. 100 % of span none
36 *TABL2 Table for mA2 21 point table: 0, 5, .. 100 % none
37 *DAMP Output damping damping 0- 120 s 0 s
38 *SWTCH Range 1B Disabled 0 0
Enabled 1
39 Not used
Note
To enable wash function, set Service Code 38 to 0, Service Code 42 to 4.0.0, and Service Code
51 to 0.1.0.