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Titan Enterprises Ltd ©2021
Atrato_Instruction_Manual_0322
®
The Atrato has a simple Batch Control operation with the inbuilt relay. The operation is
based on a relatively constant flow being seen by the meter during the batch fill. An internal
algorithm predicts when the target flow level will be seen and shuts off the relay accordingly.
This prediction does not take into account any delay in the downstream control valve
system.
The operation is:
•
The relay is activated when the batch is started - either by the Left-Hand Button being
pressed or from an appropriately configured input (PIN 6 or 7) and is deactivated
when the Total Required has flowed through the meter.
•
After the batch has been delivered the meter waits for a Reset action. Either the
Right-Hand button being pressed or from an appropriately configured input (PIN 6 or
7) before preparing itself for the next batch to be started.
•
The batch delivery can be paused and resumed by additional presses of the left
button (or activations of an appropriately configured input) which cause the relay to
be deactivated/activated accordingly.
•
The amount of fluid delivered is shown on the meter display, and this value is reset
to zero when a reset action happens.
NOTE:
IF THE DECREASE TOTAL WITH NEGATIVE FLOW IS CHECKED THE
BATCHING TOTAL WILL DECREASE WITH REVERSE FLOW
.
Analog Outputs
--
NOTE: FOR FULL ANALOG OUTPUT FUNCTION EXTERNAL POWER OF >15VDC MUST
BE CONNECTED
--
Analog Output: there are four options on the
drop-down menu:
•
Not Used
•
4-20mA (active)
•
0-5 Volt
•
0-10 Volt.
NOTE:
The 4-20mA is ACTIVE (
Not
loop powered)
