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“OUT mA”
This menu allows to configure mA current output. Parameters to set are:
MODE
(selectable between 0-20 or 4-20 mA current output)
Max mA:
maximum probe’s reading value at 20 mA current
Min mA:
minimum probe’s reading value at 0 or 4 mA current
Disable / Enable on alarm:
enable or disable output on flow alarm
“STANDBY”
Standby contact can be enabled to stop a dosing procedure using a N.O. contact mode (normally open) or N.C.
contact mode (normally closed) when status on blocks changes. Rotate wheel to choose between:
“DISABLE”
,
“REVERSE”
(N.O. contact) or
“DIRECT”
(N.C. contact). Furthermore “STANDBY” can starts after a specified time
when contact status changes. To set it move wheel on “Delay”, click it and rotate to choose time (from 0 to 59
seconds). Confirm selection by clicking wheel.
Recovery: once the contact reverts to its previous status and after this specified amount of time (0 to 59 seconds)
the controller switches back to normal activities.
