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8.3.21
Proportional band setting function
Proportional band (P) values can be set for heating and cooling separately using this function. Different gradients can
be set by using different proportional band (P) values in a heating and cooling area.
Manipulated value
for heating (MVh)
100%
0%
-100%
Manipulated value
for cooling (MVc)
(1) Setting method
(a) For heating
1.
Set "Method selection" to "Param write" of the control mode to be used.
"CC IE Field Configuration" windowSelect the temperature control module from "List of
stations"[CC IE Field Configuration][Online][Parameter Processing of Slave Station]
2.
Set "CH Proportion belt_P_setting_CH heating proportion belt".
(b) For cooling
1.
Set "Method selection" to "Param write" of the control mode to be used.
"CC IE Field Configuration" windowSelect the temperature control module from "List of
stations"[CC IE Field Configuration][Online][Parameter Processing of Slave Station]
2.
Set "CH Cooling proportion belt_Pc_setting".
216
Heating proportional
band (Ph)
Manipulated value
for heating (MVh) 100%
Heating
Manipulated value
for heating (MVh) 0%
Set value (SV)
Cooling proportional
band (Pc)
Narrowing only cooling
proportional band (Pc)
is also possible.
Manipulated value
for cooling (MVc) 0%
Cooling
Manipulated value
for cooling (MVc) 100%
Heating-cooling
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Troubleshooting
