Helios EUR EC Montage- Und Betriebsvorschrift Seite 134

Installation and Operating Specification EUR EC
Setting
- - - - -
2.Setpoint 2
Setting
100.0 Pa
2. Pband 1
Setting
0 %
2. Min. Speed
Setting
100 %
2. Max. Speed
Setting
OFF
1. Manual mode
Setting
100 %
1. Speed man.
Function extension for digital inputs "D1" and "D2" in operation with second control circuit
D1 / D2 Function
E1 / E2
(4D)
2. Setpoint 1/2
(9D)
2.Setp+Pband1/2
(16D)
* Detailed description
Following restrictions apply for the control circuit 2:
The "Manual Mode" function in the "Setting" menu group only influences control circuit 1!
•
• The Limit (
neously.
The "Max. Speed" setting by a digital input (
•
control circuits. I.e. at "1.Max. Speed" and at "2.Max. Speed".
The controller configurations (KP, KI, KD, TI
•
circuits. Fine adjustment is possible for each control circuit by the separate "Pband" setting.
L-BAL-E274-GB 1815 Index 002
2.Setpoint 2
Setpoint 2 for control circuit 2
Setting "Setpoint 2" e.g. reduced value for night operation.
Switch over Setpoint 1/2 by external contact (as long as no allocation is carried out:
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Display: - - - - -
2. Pband 1
Pband 1 for control circuit 2
Setting range: in measuring range of sensor
Factory setting: 100 Pa
2. Min. Speed
Minimal Speed for control circuit 2
Setting range: 0... "2. Max. Speed"
Factory setting: 0 %
2. Max. Speed
Maximal Speed for control circuit 2
Setting range: 100 %... "2. Min. Speed"
Factory setting: 100 %
Manual mode
Manual mode for control circuit 1
"OFF" = automatic control as function of the set parameters (Factory setting)
"ON" = automatic control without function, speed setting in menu "Speed manual"
Speed manual
Speed Manual mode for control circuit 1
Setting range: 0... "1. Max. Speed"
Factory setting: 100 %
Description *
The output for control circuit 2 is set additionally to "A2" to "A1" (regardless of the
programmed function for
switching.
for control circuit 2: Switch over "Setpoint 1" / "Setpoint 2"
for control circuit 2: Switch over Setpoint 1/2 and Pband 1/2
When programming this function, "Setting" additionally lists the parameter: "2.Pband 2 for
control circuit 2"
IO Setup / Digital Inputs "D1" / "D2"
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IO Setup 3D and Controller Setup) function influences both control circuits simulta-
Part.-No.
IOSetup).
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A1 ). Control circuit 1 has no output for the duration of the
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IO Setup 11D ) simultaneously influences both
Controller Setup) are identical for both control
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Select operation mode