Cosmo Multi 3 Montage- Und Bedienungsanleitung Seite 144

144
8. ARRANGEMENT
Zone loading
Arrangement / Opt. functions / Add new function / Zone loading
Adjustment
Description
channel
Output Output selection
Sensor top Top sensor selection
Sensor base Base sensor selection
TOn Switch-on temperature
TOff Switch-off temperature
Timer Timer function
Funct. Activation / Deactivation
Sensor Switch input selection
This function can be used for loading a store zone between 2 sensors. For monitoring the
switch-on and switch-off conditions, 2 sensors are used. The switch-on and switch-off tempera-
tures are used as reference parameters.
If the measured temperatures at both allocated sensors fall below the adjusted switch-on tem-
perature, the output will be energised. The output will be switched off again if the temperature
at both sensors has exceeded the switch-off temperature. If one of the two sensors is defective,
zone loading is cancelled or switched off.
NOTE:
For information on timer adjustment see page 105.
Error relay
Arrangement / Opt. functions / Add new function / Error relay
Adjustment
Description
channel
Output Output selection
Funct. Activation / Deactivation
Sensor Switch input selection
This function can be used for operating an output in case of an error. Thus, e.g. a signalling
device can be connected in order to signal errors.
If the error relay function is activated, the allocated output will operate when a fault occurs. If
the flow rate monitoring and/or pressure monitoring function is additionally activated, the allo-
cated output will also operate in case of a flow rate or pressure error.
Heat exchange
Arrangement / Opt. functions / Add new function / Heat exchange
Adjustment
Description
channel
Output Output selection
Sen. source Heat source sensor selection
Sen. sink Heat sink sensor selection
Switch-on temperature differ-
DTOn
ence
Switch-off temperature differ-
DTOff
ence
Set temperature difference
DTSet
TMax Maximum temperature of the
store to be loaded
TMin Minimum temperature of the
store to be discharged
Timer Timer function
Funct. Activation / Deactivation
Sensor Switch input selection
Adjustment range /
Factory setting
selection
system dependent system dependent
system dependent system dependent
system dependent system dependent
0 ... 94 °C 45 °C
1 ... 95 °C 60 °C
Yes, No No
Activated, Deactivated, Activated
Switch
- -
Adjustment range /
Factory setting
selection
system dependent system dependent
Activated, Deactivated, Activated
Switch
- -
Adjustment
Factory setting
range / selection
system dependent system dependent
system dependent system dependent
system dependent system dependent
1.0 ... 30.0 K 5.0 K
0.5 ... 29.5 K 3.0 K
1.5 ... 40.0 K 6.0 K
10 ... 95 °C 60 °C
10 ... 95 °C 10 °C
Yes, No No
Activated, Deacti- Activated
vated, Switch
- -