9.10.6.11
Setting Max. Speed ON / OFF function
|
11D
|
The value for
“
Max Speed
”
adjusted in menu
“
Settings
”
, is activated over a digital input. I.e. the unit
works independently of the controller function
fi
rm with this value.
Contact e.g. at ditgital input
“
Digital In 1
”
(depending on device type at terminals
“
D1
”
-
“
D1
”
or
“
D1
”
-
“
24 V
”
).
This function in
fl
uences both circuits in operation with two control circuits.
15.05.2009
v_11d_max_drehzahl.vsd
Controller
24V
D1 D1
= 80 %
1
0
- - - - -
1
0
= 0 .. 100 %
1
Display depending on device type in: %, Hz, rpm
1
Setting
“
Max. Speed
”
or
“
1.Max. Speed
”
and
“
2.Max. Speed
”
for
operation with two control circuits
•
“
D1 Inverting
”
=
“
OFF
”
:
“
Max. Speed
”
active at closed contact
•
“
D1 Inverting
”
=
“
ON
”
:
“
Max. Speed
”
active at opened contact
9.10.6.12
“
Freeze function
”
= maintain momentary modulation value, Function
|
14D
|
The device continues to work so long independently of the control function with the momentary value
of the modulation and/or speed as activated over the digital input.
Info
The active
“
Freeze function
”
is indicated by a symbol in the display.
28.7
°
C
E1 Actual
Contact at digital input e.g.
“
Digital In 1
”
“
D1 Inverting
”
=
“
OFF
”
:
“
Freeze function
”
at closed contact activ
“
D1 Inverting
”
=
“
ON
”
:
“
Freeze function
”
at opened contact activ
9.10.6.13
Switch over Setpoint 1/2 and Pband 1/ 2 for control circuit 1
|
15D
|
Switching between
“
1st setpoint 1
”
/
“
1st setpoint 2
”
and
“
1st Pband 1
”
/
“
1st Pband 2
”
(from
2.01
, not
for
2.03
).
Function basically the same as
|
5D
|
, it is additionally switched over to Pband 2.
When programming this function,
“
Setting
”
additionally lists the parameter:
“
1.Pband 1. for control
circuit 1
”
Contact e.g. at ditgital input
“
Digital In 1
”
(depending on device type at terminals
“
D1
”
-
“
D1
”
or
“
D1
”
-
“
24 V
”
).
Example for
“
D1 Inverting
”
=
“
OFF
”
:
•
With open contact:
“
1.Setpoint 1
”
= 20
°
C +
“
1.Pband 1
”
= 5 K
•
With closed contact:
“
1.Setpoint 2
”
= 17
°
C +
“
1.Pband 2
”
= 3 K
Operating Instructions
UNIcon MODBUS Master
Programming
L-BAL-E255-GB 1901 Index 001
Part.-No.
82/121