Helios EUR EC Montage- Und Betriebsvorschrift Seite 195

Installation and Operating Specification EUR EC
9.10 Limits
Main menu
Protocol
Base setup
Controller Setup
IO Setup
Limits
9.10.1 Limit indication depending on modulation
only for Modulation control circuit 1!
Display for operation with two control circuits: 1.Modul. function, 1.Modulation min., 1.Modulation
max., 1.Modul. Delay
Limits
OFF
Controller function
Limits
30 %
Level min.
Limits
40 %
Level max.
Limits
2 sec
Level Delay
|
* Display - - - -
L-BAL-E274-GB 1815 Index 002
Limits
Following functions can be allocated to the limit indication
OFF
Failure
(1L)
Message
(2L)
Filter error
(3L)
Filter Message
(4L)
In the IO setup, a separate relay can be allocated independent of these settings.
If the modulation exceeds the set "Modulation max" value, this is reported until the set
value "Modulation min" has been undercut.
The indication is delayed by the time set in "Display delay".
Setting range: 0 - 100 %
Factory setting: 30 % / 40 % *
Time delay exceeding "Modulation max." up to indication by relay and alarm symbol.
Setting range: 0 - 120 sec.
Factory setting: 2 sec. *
|
as long as function = OFF
no function (factory setting)
Limit alarm alternating with actual value display Is listed in the
protocol as an alarm.
Indication with the centralized fault of a programmed relay (IO
| |
allocation Function 2K ).
Is listed in the protocol as a message. There is no alternating
message on the actual value display and no message via alarm
relay.
| |
Like function 1L with fault message "Filter"
| |
Like function 2L with fault message "Filter"
Part.-No.
78/116
Programming