CG emotron TSA Series, Инструкция по эксплуатации

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80 Functionality CG Drives & Automation, 01-5980-01r2
Phase Loss
Autoreset is available for single phase loss alarm, menu
[2561].
Multiple phase loss
A multiple phase loss always results in a hard trip. Multiple
phase loss alarm is only enabled during operation. If there is
an external phase loss (mains supply), this is not indicated
before an alarm delay of 2 seconds.
Single phase loss
The alarm action on single phase loss can be set in menu
[235]. This will take place if the phase loss lasts for more than
2 seconds. Single phase loss supervision is only active during
operation.
Single Phase Loss Alarm Action [235]
The action on a single phase loss is set in this menu. The
relevant action is performed when any phase is lost for more
than 2 seconds.
Current Limit Alarm Action [236]
This alarm is only active if there is a current limit coupled to
the start method (settings in [331] and [335]). An alarm is
activated if the current still is at the current limit when the
start time has expired. This indicates that the motor has not
yet reached full speed. Autoreset is available for this function,
menu [2525].
8.2.5 Parameter set handling [240]
Parameter sets are used if an application requires different
settings for different modes. See detailed description in
"Working with parameter sets", page 51.
There are four available parameter sets that can be
individually configured.
The selected motor (M1 - M4) [212] decides the parameter
settings for the motor data in menu group [220]. See
instructions in Handling motor data in parameter sets, page
52.
Select Set [241]
Here you select the parameter set, directly or from where the
selection is going to be controlled. Every menu included in
the parameter sets is designated A, B, C or D depending on
the active parameter set. This is shown in the lower left area
of the display, i.e. with an
as default. The active set is also
showed in [721] “TSA Status”.
The parameter sets can be changed during operation.
However, if the sets are using different motors (M1 to M4)
the set will be changed only when the motor is stopped.
Default: Hard Trip
Hard Trip 1
For a definition, see Table 23, page 55.
Warning 4
Default: Hard Trip
No action 0
For a definition, see Table 23, page 55.
Hard Trip 1
Soft Trip 3
Warning 4
235 SnglPhLossAA
Stp
Hard Trip
236 CurrLim AA
Stp
Hard Trip
Default: A
A 0
Fixed selection of one of the 4 parameter
sets A, B, C or D.
B 1
C 2
D 3
DigIn 4
Parameter set is selected via a digital
input. Define which digital input in menu
[520], Digital Inputs.
Com 5
Parameter set is selected via serial
communication.
Option 6
The parameter set is set via an option.
Only available if the option can control the
selection.
NOTE: The parameter set cannot be changed
during run if the parameter set includes change
of the motor set (M1-M4).
241 Select Set
Stp
A