HBM WTX110, Operating Manual

Page: 151 / 436

Supervisormode
WTX110
A4774-1.0 HBM: public
149
10.2.26 Start fine flow before coarse flow (
Start Fine(s)
)
Sets or reads the duration for an initial fine flow phase before the coarse flow.
Information
This function is not active in a downwards weighing.
The fine flow signal is activated for the set time after the start or after taring
and before the coarse flow for the set duration. You can use this additional fine
flow time before the coarse flow to prevent excessive foaming of the liquid
being filled as a result of the coarse flow.
10.2.27 Coarse flow monitoring (time interval) ( Cors.mon.(s) )
This command is used for breakage monitoring during the coarse flow phase
(sack breakage). Enter the increase in weight you expect per time interval in a
normal filling process. At the end of the coarse flow lockout time, the increase
is then checked after each time interval. If the weight increase rate is not
exceeded this fact is interpreted as a breakage of the container being filled,
and dosing is aborted. Coarse flow fill flow monitoring is deactivated when the
coarse flow cut-off point is reached.
When a break is detected:
S
Coarse flow and fine flow are deactivated.
S
If Bit 6 (Alarm) is set to 1 in dosing status (SDO),
S
then if Alarm:Fill flow On is set, the alarm is triggered,
S
dosing control goes to stop status.
10.2.28 Lockout time coarse flow (
Lockout crs(s)
)
Once coarse flow is activated, comparison of the actual weight for reaching the
coarse flow cut-off point is disabled for the specified duration. The time does
not delay the filling process.