EVCO EC6708 User Manual
Page 39
Every Control S.r.l.
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39
USER MENU
User Menu configuration parameters
It establishes the number of upper condensing quantity alarms enough
to give the instrument locking.
If the parameter ACn has value 0 the instrument locking never hap-
pens.
The increasing of the upper condensing quantity alarms counter gets
given also by the upper condensing quantity digital input activation.
For further informations about the parameter ACn meaning see the
paragraph Upper condensing quantity alarm on the page 15.
LABEL MIN.
MAX.
U.M.
PRESSURE ALARMS DISABLING
A 3
0.00
4.15
h.,min disabling time to the upper pressure
alarm activation from the instrument
start
A 6
0.00
4.15
h.,min time required to clear the pressure
alarms counters
A 3
disabling time to the upper pressure alarm activa-
tion from the instrument start
It is significant exclusively if the parameter Ab4 has value 1 or 2, it
establishes the time that disables an upper pressure alarm activation
from the moment of the instrument start.
A 6
time required to clear the pressure alarms counters
It is significant exclusively if the parameters AAn, Abn and ACn have
values different to 0, it establishes the time that must pass from the
moment of a previous pressure alarms counter increasing in order that
the counter get cleared.
For further informations about the parameter A 6 meaning see the
paragraph Lower pressure alarm on the page 14, the paragraph
Upper pressure alarm on the a page 15 and the paragraph Upper
condensing quantity alarm on the page 15.
LABEL MIN.
MAX.
U.M.
CONNECTION IN A SERIAL NETWORK
WITH EVCOBUS PROTOCOL COM-
MUNICATION
L 1
1
15
----
instrument address
L 2
0
7
----
instrument group
L 4
0
3
----
baud rate
L 1
instrument address
It establishes the address to which the instrument (slave) answers when
it is connected to a serial network with EVCOBUS protocol communica-
tion managed by a master (for instance a Personal Computer).
L 2
instrument group
It establishes the group to which the instrument (slave) answers when
it is connected to a serial network with EVCOBUS protocol communica-
tion managed by a master (for instance a Personal Computer).
L 4
baud rate
It establishes the speed with which the data get transmitted in a serial
network with EVCOBUS protocol communication, as indicated:
0
=
1,200 baud
1
=
2,400 baud
2
=
4,800 baud
3
=
9,600 baud.
LABEL MIN.
MAX.
U.M.
OPERATOR MENU PASSWORD
VALUE
PPP
-999
9999
----
Operator Menu password value
PPP
Operator Menu password value
It establishes the value of the password who permits to gain access to
the second level of the Operator Menu.