EVCO EVCSR338J9 User Manual
Page 39
EVCO S.p.A.
Vcolor 338 S | Installer manual ver. 1.2 | Code 144VC338SE124
page 39 of 50
PARAM.
MIN.
MAX.
U.M.
DEF.
DIGITAL OUTPUTS
u0
0
1
- - -
0
type of vent output contact
0 = normally open (vent open with closed contact)
1 = normally closed (vent open with open contact)
u1
0
1
- - -
0
utility managed by the vent output
0 = ELECTROVALVE
ON/OFF
1 = MOTORISED
ELECTROVALVE - in this case the u2, u3 and u4
parameters will assume significance
u2 0 600
ds
(s/10)
120
duration of the inhibition of vent output from the conclusion of the
brief impulse for vent opening and from the conclusion of the long
impulse for vent closure (only if u1 = 1); see also u3 and u4
u3 0 600
ds
(s/10)
10
duration of the brief impulse for vent opening (only if u1 = 1); see
also u2 and u4
u4 0 600
ds
(s/10)
30
duration of the long impulse for vent closure (only if
u1 = 1); see also u2 and u3
PARAM.
MIN.
MAX.
U.M.
DEF.
SERIAL NETWORK
LA
1
247
- - -
247
device address
Lb
0
3
- - -
2
baud rate
0 = 2.400 baud
1 = 4.800 baud
2 = 9.600 baud
3 = 19.200 baud
LP
0
2
- - -
2
parity
0 = none (no parity)
1 = odd
2 = even
Notes
(1)
Properly set the parameters corresponding to the regulators after setting parameter P1
(2)
the unit of measurement depends on P1
(3)
if the duration of the power cur is shorter that the time established with parameter r12, when the power supply is restored,
the cycle will be re-proposed from the start of the phase during which the power cut occurred.