Liquid Controls HML4-F1 - LCMag - Manual (Page 34)

HML4-F1
34
START STOP BATCH
START: it is possible activate the start of batch in two different way:
1. from remote input: assigning the functions of start/stop batch to the input 1 (POS.
5.7) or input 2-3 (POS. 5.8-9) and using the input/s like visualized from page 14.
2. from keyboard: pressing of the key
N.B.: the start of batch from keyboard is always on the descent front (release of the
key) and is not available with the function of batch consent (POS. 9.7)
STOP: the stop of batch can be due to three events:
1. keyboard or remote input (manual stop): pressing of the key
2. end of batch: in this case the stop of batch will have activated from a output signal to
the attainment of the batch quantity
3. maximum time of batch: if a maximum batch time has been set and this is exceeded,
the batch in progress is stopped independently from the batched quantity
Notes:
‰ during the batch the symbol of the active batch and the name of the
formula are visualized on video.
‰ When the batch outputs are enable, pushing the key , the outputs will remain
energized till the key is released. On the display, in place of the CT and ST totalises the
following messages will appear:
!! VALVE !!
!! OPENED !!
IMPORTANT NOTES
Cross of relation between functions assigned to the input and automatic settings of IN/OUT:
THEN
IF
POS 9.5 POS 9.6 POS 5.4 POS 9.1
POS
3.6-5.6
POS 5.5 POS 5.7 POS 5.8
POS
5.9
A
U
T
O
B
A
T
CH
B
M
A
U
T
O
S
E
L
CO
U
N
T
L
O
C
K
N
.
S
A
M
P
L
E
S
A
U
T
O
RA
N
G
E
CH
A
N
G
E
O
R
F
RO
M
IN
P
U
T
CA
L
IB
RA
T
IO
N
IN
P
U
T
1
(B
A
T
CH
)
IN
P
U
T
2
IN
P
U
T
3
POS 9.5 AUTO BATCH *DISABLE
POS 9.6 BM AUTO SEL ** DISABLE
POS 9.7 CONS. MODE DISABLE DISABLE * DISABLE
POS 5.7 INPUT 1 ON BATCH DISABLE DISABLE
POS 5.8 INPUT 2 ON BATCH DISABLE DISABLE DISABLE
POS 5.9 INPUT 3 ON BATCH DISABLE DISABLE DISABLE DISABLE
POS 6.1-2-3-4
OUTPUT 1-2-3-4 ON BATCH
FUNCTIONS
DISABLE DISABLE DISABLE
POS 6.3-4
OUTPUT 3-4 ON ANY
FUNCTION
DISABLE DISABLE
POS 5.8-9 INPUT 2-3 ON BM SELECT DISABLE ** DISABLE
* IF IMPUT 1 USED
** SET VALUE TO ZERO
To optimize the performances of the meter used as a batch instrument (batch time < 5s), it is
recommended to set it as prompt as possible according to the plant requirements, choosing the
batching setup for the automatic parameter optimization of the quick start menu. It is also
reccomended to disactivate the function 3.3, AC line filter.