Leak flow volume cut off
-
Low Flow Cut-Off
If the absolute value of flow is smaller than
Max Flow Limit
*
Low_Flow_Cut_Off
, indic-
ated flow value is 0. Low flow cut off can be adjusted between 0 % and 10 % of
Max Flow
Limit
.
It is recommended to adjust at least 1-2 %.
Checking power value
-
BatCheck
If
BatCheck
is activated, a possible power failure is registered. If power comes back an
alert is sounding and the message <Pwr.Supply fail> is appearing. It is necessary to
press <P> and <arrow up>at the same time to get back to the standard measuring mode.
This function is recommended to use when totalizator is in operation and shall inform the
user that it could be that due to the power failure totalizator level is not correct because
flow passing the DU06 during power failure was not counted.
Parameter protection -
Pin
Pin Code is for protecting parameter of the device. Changing them without authority will be
avoided. If the Pin is activated DU06 requires the 4 digit pin if anybody tries to exchange
any parameter. The Pin function is working until it is de-activated
Advice:
It is recommended to make a note of the code a save location. If the Pin is forgotten user
has to ask
at the manufacturer for a master-pin.
Interface RS-232 or RS-485 – COM Interface
For selection of following interface standards: RS-232 or RS-485.
Following options are available:
DU06 with RS-232
DU06 with RS-485, Half Duplex
Advice:
If you use RS-485 interface , DU06 demands for a valid Bus address.
Restore of Factory Settings – Restore Factory Settings
Puts back the DU06 into the condition of delivery due to manufacturer (software adjust-
ment).
DU06 Instruction manual 09/2019
page 8
