32
Chapter 6
Configuration / Setting
Subject to technical changes
Rev. 1.01.08
6.3
Group functions
To use the controller overall and operating functions
the controller has to be allocated to a group.
[P038]GP.rt - Remote Group
Value range: [0]...32
With the remote operation function the operation of
multiple controllers is facilitated. For all controllers allo--
cated to one remote operation group the operations on
information level are synchronously processed. It is
ne-gligible on which controller of the remote operation
group the operation is processed.
[P039]GP.nr - Group Number
Value range: [0]...32
For all controllers allocated to one remote operation
group
Ú
the automatic ramp
Ú
the timers
are controller overall synchronized.
[P040]GP.Fu - Group Function
Value range: [0]...255
6.4
Definition of Temperature Limit Val-
ues
This parameter group determines how the temperature
limit values adjusted by the main functions are evalu-at-
ed.
[P041]Li.1d - Definition of
Temperature Limit 1
Value range: [0]...255
[P042]Li.2d - Definition of
Temperature Limit 2
Value range: [0]...255
Ø
[P041]Li.1d - Definition of Temperature Limit 1
[P043]Li.3d - Definition of
Temperature Limit 3
Value range: [0]...255
Ø
[P041]Li.1d - Definition of Temperature Limit 1
[P044]Li.4d - Definition of
Temperature Limit 4
Value range: [0]...255
Ø
[P041]Li.1d - Definition of Temperature Limit 1
6.5
Configuration of Base functions
[P045]Out.H - Maximum Degree of Operation
Hea-
ting
Value range: 0...[100]%
Upper limitation of degree of operation in control mode.
[P046]Out.C - Maximum Degree of Operation of
Cooling
Value range: [-100]...0 %
Lower limitation of degree of operation in control mode.
[P047]Out.m - Maximum Degree of Operation in
Manual Mode
Value range: -100...[100]%
Upper limitation of degree of operation in
Ó
[P002]mAnU - Manual Mode (page 28).
Function also active with
Ó
[P022]tC.AL - Autom. Short
Circuit Supervision of Sensor (page 30).
[P048]CooL - Heating/Cooling
Prerequisite for all group function is the net--
working of the controllers by CAN-Bus inter--
face.
A combination of several alarms can be
used for one temperature limit value. In this
case the sum of all identifiers has to be en--
tered for the parameter.
5 (is equivalent to the sum of identifiers 1
and 4) is entered when an alarm should be
generated on exceeding an absolute alarm
limit value.
The default value 0 defines a relative alarm
limit value.
Identifica-
tion
Alarm mode
1
Absolute alarm limit value.
Otherwise: Alarm limit value relative to
set point.
2
Alarm is generated after reaching the
alarm value first time.
Otherwise: Alarm is always generated.
4
Only valid for absolute alarm limit values.
Alarm on actual value > limit value.
Otherwise: Alarm on actual value < limit
value.
8
Without function.
16
Only valid for C296:
Supervise measuring input A.
32
Only valid for C296:
Supervise measuring input B.
64
Only valid for C296:
Supervise measuring input C.
128
H
ysteresis Limit Value Li1/Li2 for [P041]
and [P042]
H
ysteresis Limit Value Li3/Li4 for [P043]
and [P044]
Ø
Alarm Hysteresis Function
on
Controller operates as three-position control--
ler (
H
eating/Cooling).
Identifica-
tion
Alarm mode
Содержание hotcontrol C248
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