Reverse Action Of Control Function; Switch Over Setpoint 1/2 For Control Circuit 2 - Helios FU Comfort Sinus Manuel De Montage Et D'utilisation

Installation and Operating Specification FU Comfort Sinus
If for Analog In 2 "E2 function" is programmed to
and external manual operation. With activated manual mode the display constantly changes between
"actual value" and value for "manual mode".
Contact at digital input e.g. "Digital In 1"
2
3
- - - - -
ES
1 Setting "Setpoint1"
2 Setting "Setpoint2"
3 Setting "Speed manual" (depending on device type in: %, Hz, rpm)
EH Signal for Manual mode extern, E2 Function =
Se Sensor
9.9.6.8

Reverse action of control function (

Switchover between: Increasing modulation during increasing actual-value and increasing modulation
during sinking actual-value.
The factory presets for the "Control function" are dependent on the selected Mode of operation (see
Controller Setup - reverse operation of the control function).
When switching over via a digital input, the device works with the opposite function as set there.
The inversion of the control function influences both circuits in operation with two control circuits.
Controller Setup
ON
Val>Set=n+
9.9.6.9

Switch over Setpoint 1/2 for control circuit 2

Switch over between "2.Setpoint 1" and "2.Setpoint 2" (for operation with two control circuits)
Contact e.g. at ditgital input "Digital In 1" (depending on device type at terminals "D1" - "D1"or "D1" -
"24 V").
2
- - - - -
1
- - - - -
1 Setting "2.Setpoint 1" = Setpoint 1 of control circuit 2
2 Setting "2.Setpoint 2" = Setpoint 2 control circuit 2
Info
28.7 °C
E2 Actual
L-BAL-E304-GB 2004
1
- - - - -
- - - - -
Controller
1 n = 0 -100 %
n = 80 %
0
E2
24V
E1
D1 D1
Se
0 1
|
2.01 ), Function
Settings in Controller Setup
Display for operation with two control circuits:
"1. Actual>Set=n" for control circuit 1
"2. Actual>Set=n" for control circuit 2
Controller
n = 0 – 100 %
24V
D1 D1
Sensor
0 1
Operation with "2. Setpoint2" is signalized by the moon symbol for reduced operation.
If Setpoint 2 was activated additionally for control circuit 1 "1.Setpoint 2" by a digital
|
input with function 5D
Part.-No.
80/139
| |
2E switch over between "Setpoint1" or "Setpoint2"
•
"D1 Inverting"
opened contact / manual operation at closed
contact.
• "D1 Inverting"
closed contact / manual operation at opened
contact.
26.05.2010
v_7d_regelung_hand.vsd
|
2E
| |
8D
| |
9D
•
"D1 Inverting"
18 °C at opened contact /
25 °C at closed contact.
•
"D1 Inverting"
18 °C at closed contact /
25 °C at opened contact.
11.05.2007
v_5d_sollwert_1_2.vsd
|
, the moon symbol is already switched on.
Programming
"OFF"
= Automatic control at
"ON"
= : Automatic control at
"OFF" "2. Setpoint 1"
= : =
"2. Setpoint 2"
=
"ON" "2. Setpoint 1"
= : =
"2. Setpoint 2"
=