Operating instructions

13-12 Comparator Value
Array [6]
Range: Function:
Application
dependent
*
[-100000.000 -
100000.000 ]
Enter the ‘trigger level’ for the
variable that is monitored by
this comparator. This is an
array parameter containing
comparator values 0 to 5.
3.13.4 13-2* Timers
This parameter group consists of timer parameters.
Use the result (TRUE or FALSE) from timers directly to define an
event (see par. 13-51 SL Controller Event), or as boolean input in
a logic rule (see par. 13-40 Logic Rule Boolean 1, par. 13-42 Logic
Rule Boolean 2 or par. 13-44 Logic Rule Boolean 3). A timer is
only FALSE when started by an action (i.e. Start timer 1 [29])
until the timer value entered in this parameter is elapsed. Then
it becomes TRUE again.
All parameters in this parameter group are array parameters
with index 0 to 2. Select index 0 to program Timer 0, select
index 1 to program Timer 1, and so on.
13-20 SL Controller Timer
Array [3]
Range: Function:
Application
dependent
*
[Application
dependant]
Enter the value to define the
duration of the FALSE output from
the programmed timer. A timer is
only FALSE if it is started by an
action (i.e. Start timer 1 [29]) and
until the given timer value has
elapsed.
3.13.5 13-4* Logic Rules
Combine up to three boolean inputs (TRUE / FALSE inputs)
from timers, comparators, digital inputs, status bits and events
using the logical operators AND, OR, and NOT. Select boolean
inputs for the calculation in par. 13-40 Logic Rule Boolean 1,
par. 13-42 Logic Rule Boolean 2 and par. 13-44 Logic Rule
Boolean 3. Define the operators used to logically combine the
selected inputs in par. 13-41 Logic Rule Operator 1 and
par. 13-43 Logic Rule Operator 2.
Priority of calculation
The results of par. 13-40 Logic Rule Boolean 1, par. 13-41 Logic
Rule Operator 1 and par. 13-42 Logic Rule Boolean 2 are calcula-
ted first. The outcome (TRUE / FALSE) of this calculation is
combined with the settings of par. 13-43 Logic Rule Operator 2
and par. 13-44 Logic Rule Boolean 3, yielding the final result
(TRUE / FALSE) of the logic rule.
13-40 Logic Rule Boolean 1
Array [6]
Option: Function:
[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
See parameter group 5-3* for further
description.
[14] Below feedb. low See parameter group 5-3* for further
description.
[15] Above feedb. high See parameter group 5-3* for further
description.
[16] Thermal warning See parameter group 5-3* for further
description.
[17] Mains out of range See parameter group 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.
[21] Alarm (trip lock) See parameter group 5-3* for further
description.
Parameter Description
VLT
®
HVAC Drive Programming Guide
96 MG.11.CA.02 - VLT
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