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Menu Par.
Display visualis-
No.
ation
M3
73
Boiler Address
Max. Setp. Offset
M3
169
Down
Max. Setp. Offset
M3
170
Up
Start Mod. Delay
M3
171
Fact.
M3
176
PID P
M3
177
PID I
M3
178
PID Slew Rate Up
M3
179
PID Slew Rate Dn
M4
97
Model
M2
205
Dep. Zone Control
Next Boiler Start
M3
158
Delay
Next Boiler Off
M3
159
Delay
Delay Quick Start
M3
160
Next
Next Quick Stop
M3
161
Delay
M3
167
Number of boilers
Description
Defines the manner with which the thermal mod-
ule is addressed.
Defines the maximum decrease in the primary
circuit's cascade set-point. Is based on the
secondary circuit's probe reading.
Defines the maximum increase in the primary
circuit's cascade set-point. Is based on the
secondary circuit's probe reading.
Defines the time in minutes from the moment
the request is triggered until the activation of the
set-point increases or decreases provided for by
Par.169 e 170.
Defines the proportional term to change the
set-point of the cascade module based on the
secondary circuit's temperature.
Defines the integral term to change the set-point
of the cascade module based on the secondary
circuit's temperature.
Defines the speed (in °C/100 ms) with which the
set-point of individual modules is increased in
the event the secondary circuit's set-point not
reached (if the value is set to zero, the change is
controlled by the PI of Par. 176 and 177 without
restrictions).
Defines the speed (in °C/100 ms) with which the
set-point of individual modules is decreased in
the event the primary circuit's set-point is ex-
ceeded (if the value is set to zero, the change is
controlled by the PI of Par. 176 and 177 without
restrictions).
Allow to set the values of Par. from 116 to 128
through some pre-set values which define the
configuration of the inlets and outlets of the
module.
Enables the control of the additional heating
zone managed by the thermal module.
0 = Disabled
1 = Enabled
This defines the standby time in seconds for the
next boiler in the cascade of cascades to start
up, in normal start mode.
This defines the standby time in seconds for the
last boiler which is switched on in the cascade of
cascades to switch off, in normal off mode.
This defines the standby time in seconds for the
next boiler in the cascade of cascades to start
up, in quick start mode.
This defines the standby time in seconds for the
last boiler which is switched on in the cascade of
cascades to switch off, in quick off mode.
This defines the number of boilers in a cascade
of cascades.
Factory
Range
UM
setting
Man-
aging,
Stand-
Stand-
alone,
alone
Depend-
ent
0...40
2
°C
0...40
5
°C
0...60
40
Min.
0...1275
25
0...1275
1000
0...25.5
1
0...25.5
1
1...2/8...9
0...1
0
0...1275
1275
Sec.
0...1275
1275
Sec.
0...1275
400
Sec.
0...1275
240
Sec.
1...8
1
Access
Cate-
type
gory
Cas-
I
cade
Cas-
I
cade
Cas-
I
cade
Cas-
I
cade
Cas-
O
cade
Cas-
O
cade
Cas-
O
cade
Cas-
O
cade
I
General
91
U
General
Cas-
I
cade
Cas-
I
cade
Cas-
I
cade
Cas-
I
cade
Cas-
I
cade
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