Osaka B4U - Parameter Details: Alarms and Outputs; Alarm Configuration and Actions; Output Configuration and Functions

OSAKA - USER MANUAL - B4U - v2 - PAG. 15
]Pr
P. parameters related to compressor protection and
on-delay
50
P1
Regulation output
activation delay ot
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
oF
51
P2
Deactivation after
disconnection of the
control output ot
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
oF
52
P3
Minimum time after two
connections of the control
output ot
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
oF
53
od
Delay actuation output to
connection
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
oF
]AL
A. - parameters related to alarms
54
1y
Temperature alarm type 1:
1 = Absolute referring to
Pr1 with message display
(H - L)
2 = Relative to Pr1 with
message display (H - L)
3 = Absolute referring to
Au probe with message
display (H - L)
4 = Relative to Au probe
with message display (H -
L)
5 = Absolute referring to dc
probe with message
display (H - L)
6 = Absolute referring to
Pr1 without message
display
7 = Relative to Pr1 without
message display
8 = Absolute referring to
Au probe without message
display
9 = Relative to Au probe
without message display
10 = Absolute referring to
dc probe without message
display
1/2/3/4/5/6/7/8/9
/10
1
55
1H
Alarm setpoint for high
temperature 1
- 99 ÷ -9.9 ÷ 9.9
/ 10 ÷ 99 ° C / °
F
oF
56
1L
Low temperature alarm
setpoint 1
- 99 ÷ -9.9 ÷ 9.9
/ 10 ÷ 99 ° C / °
F
oF
57
1d
1H and 1L alarm
hysteresis
0.0 ÷ 9.9 ÷ 30 °
C / ° F
1.0
58
1t
Alarm delay 1H and 1L
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
oF
59
1P
Temperature alarm 1 delay
time on connection
oF / -01 ÷ -59
(min) ÷ 01 ÷ 99
(hrs)
2
60
1A
Action of the 1H and 1L
alarms on the regulation
and alarm outputs.
0 = none
1 = activate alarm output
only
2 = deactivate regulation
output (ot and HE) and do
not activate alarm output
3 = deactivate regulation
output and activate alarm
output
0/1/2/3
1
61
2Y
Temperature alarm type 2:
see “1y”
1/2/3/4/5/6/7/8/9
/10
3
62
2H
High temperature alarm
setpoint 2
- 99 ÷ -9.9 ÷ 9.9
/ 10 ÷ 99 ° C / °
F
oF
63
2L
Low temperature alarm
setpoint 2
- 99 ÷ -9.9 ÷ 9.9
/ 10 ÷ 99 ° C / °
F
oF
64
2d
2H and 2L alarm
hysteresis
0.0 ÷ 9.9 ÷ 30 °
C / ° F
1.0
65
2t
Alarm delay 2H and 2L
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
oF
66
2P
Temperature alarm delay
time 2 on connection
oF / -01 ÷ -59
(min) ÷ 01 ÷ 99
(hrs)
2
67
2A
Action of alarms 2 on the
regulation and alarm
outputs.
0 = none
1 = activating alarm output
only
2 = deactivating regulation
output (ot and HE) and not
activating alarm output
3 = deactivating regulation
output and activating alarm
output
0/1/2/3
1
68
dA
Temperature alarm 1 delay
time after defrost and
display lock in defrost
oF / -01 ÷ -59
(min) ÷ 01 ÷ 99
(hrs)
1
69
oA
Door open alarm delay
oF / -01 ÷ -59
(sec) ÷ 01 ÷ 99
(min)
3
]Ou
O. - parameters related to the configuration of the
outputs
70
o1
OUT1 output configuration:
oF = No Function
ot = Temperature control
(compressor)
dF = Defrost (1)
Fn = Fan
Au = Lights on through the
front LIGHT Button
At / -t = Stoppable alarm
AL / -L = Non-stop alarm
An / -n = memorized alarm
on = output activated when
the device is on
HE = Heating control
(Neutral zone control)
2d = Not operational
L1 = Showcase light with
economic function (on with
“SP” and off with “SPE”)
L2 = Internal light (OFF
with door closed and ON
with door open)
-d = output dF denied
A2 = Activation of the Anti-
fog heating element
through the DOWN / AUX
2 button on the front
oF / ot / dF / Fn /
Au / At / AL / An
/ -t / -L / -n / on /
HE / 2d / L1 / L2
/ -d / A2
ot
71
o2
OUT2 output operation
configuration: see “o1”
A21 = Activation of the
Anti-fog resistance through
the DOWN / AUX 2 button
on the front
oF / ot / dF / Fn /
Au / At / AL / An
/ -t / -L / -n / on /
HE / 2d / L1 / L2
/ -d / A2
A2
72
o3
OUT3 output operation
configuration: see “o1”
Au1 = Switching on the
lights through the LIGHT
button on the front
oF / ot / dF / Fn /
Au / At / AL / An
/ -t / -L / -n / on /
HE / 2d / L1 / L2
/ -d / A2
Au