0= Setpoint Mode Disabled
1 = MVEX Conductivity Probe
2 = MVEX pH Probe
3 = MVEX ORP Probe
4= mS / CM via 4-20mA Input 1
5 = pH via 4-20mA Input 1
6 = mV via 4-20mA Input 1
7 = PPB via 4-20mA Input 1
8 = PPM via 4-20mA Input 1
9 = % via 4-20mA Input 1
10 = mS / CM via 4-20mA Input 2
11 = pH via 4-20mA Input 2
12 = mV via 4-20mA Input 2
13 = PPB via 4-20mA Input 2
14 = PPM via 4-20mA Input 2
15= % via 4-20mA Input 2