Chapter 10 Setting
www.supmea.com
14
2.
Close set point: active point for EC/ Resistivity/Salinity/TDS.
3.
Open set point: inactive point for EC/ Resistivity/Salinity/TDS.
4.
Delay time: the range is 0-120 seconds. Relay needs to delay first then
active if the measuring data is reach to close set point.
5.
For example: If user wants turn on the pump at EC400uS and turn off it at
EC 1000uS, then the close S.P. needs to set to 400uS, Open S.P. sets to
1000uS.
10.6 Relay 3 settings
1.
Press UP/DOWN key to ON/OFF (enable/disable) relay3.
2.
Period time: The period for Rinsing or interval function.
3.
Clean time: When period is timeout then relay active.
4.
Delay time: the range is 0-120s. Relay needs to delay first then active if the
period is timeout.
5.
Function: Press UP/DOWN key to choose Rinsing/Interval/Error.
Notice:
1. Rinsing: when period timeout then clean-relay will active, when clean time is
timeout the repeat count for the period.
2. Interval alarm: When period timeout then clean-relay active until user resets
the interval then the clean-relay inactive and repeat count for the period.
3.
Error alarm: The clean-relay active when there is a error produce. No delay
time function in this mode.
