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3.10 Main Menu - Smart Logic - Group 13
3.10.1 13-** Prog. Features
Smart Logic Control (SLC) is essentially a sequence of user
defined actions (see
13-52 SL Controller Action
[x]) executed
by the SLC when the associated user defined
event
(see
[x]) is evaluated as TRUE by the
SLC. Events and
actions
are each numbered and linked
together in pairs. This means that when
[0] event
is fulfilled
(attains the value TRUE),
[0] action
is executed. After this,
the conditions of
[1] event
will be evaluated and if
evaluated TRUE,
[1] action
will be executed and so on. Only
one
event
will be evaluated at any time. If an
event
is
evaluated as FALSE, nothing happens (in the SLC) during
the current scan interval and no other
events
will be
evaluated. This means that when the SLC starts, it
evaluates
[0] event
(and only
[0] event
) each scan interval.
Only when
[0] event
is evaluated TRUE, will the SLC
execute
[0] action
and start evaluating
[1] event
. It is
possible to programme from 1 to 20
events
and
actions
.
When the last
event
/
action
has been executed, the
sequence starts over again from
[0] event
/
[0] action
. The
illustration shows an example with three event/actions
130BA062.13
State 1
Event 1/
Action 1
State 2
Event 2/
Action 2
Start
event P13-01
State 3
Event 3/
Action 3
State 4
Event 4/
Action 4
Stop
event P13-02
Stop
event P13-02
Stop
event P13-02
Illustration 3.31
Starting and stopping the SLC:
Starting and stopping the SLC can be done by selecting
[1]
On
or
[0] Off
in
. The SLC always
starts in state 0 (where it evaluates
[0] event
). The SLC
starts when the Start Event (defined in
) is
evaluated as TRUE (provided that
[1] On
is selected in
). The SLC stops when the
Stop
Event
) is TRUE.
resets all
SLC parameters and starts programming from scratch.
3.10.2 13-0* SLC Settings
Use the SLC settings to activate, deactivate and reset the
Smart Logic Control sequence. The logic functions and
comtors are always running in the background, which
opens for sete control of digital inputs and outputs.
13-00 SL Controller Mode
Option:
Function:
[0]
Off
Disables the Smart Logic Controller.
[1]
On
Enables the Smart Logic Controller.
13-01 Start Event
Option:
Function:
Select the boolean (TRUE or FALSE)
input to activate Smart Logic Control.
[0]
*
False
Enters the fixed value of FALSE in the
logic rule.
[1]
True
Enters the fixed value TRUE in the logic
rule.
[2]
Running
See parameter group 5-3* for further
description.
[3]
In range
See parameter group 5-3* for further
description.
[4]
On reference
See parameter group 5-3* for further
description.
[5]
Torque limit
See parameter group 5-3* for further
description.
[6]
Current Limit
See parameter group 5-3* for further
description.
[7]
Out of current
range
See parameter group 5-3* for further
description.
[8]
Below I low
See parameter group 5-3* for further
description.
[9]
Above I high
See parameter group 5-3* for further
description.
[10] Out of speed
range
[11] Below speed low
See parameter group 5-3* for further
description.
[12] Above speed high See parameter group 5-3* for further
description.
[13] Out of feedb.
range
[14] Below feedb. low
[15] Above feedb. high
[16] Thermal warning
See parameter group 5-3* for further
description.
[17] Mains out of
range
See parameter group 5-3* for further
description.
[18] Reversing
See parameter group 5-3* for further
description.
[19] Warning
See parameter group 5-3* for further
description.
[20] Alarm (trip)
See parameter group 5-3* for further
description.
Parameter Description
VLT
®
Refrigeration Drive Programming Guide
84
MG16H102 - VLT
®
is a registered Danfoss trademark
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