Nidec LEROY-SOMER Powerdrive FX, Commissioning Manual

Page: 124 / 176

124
ADVANCED PARAMETER-SETTING MODE
Commissioning manual Powerdrive MD2/FX
4617 en - 2017.09 / e
5.13.2 - Explanation of parameters in menu 12
12.01 : Comparator 1 output
12.02 : Comparator 2 output
Adjustment range :Disabled (0) or Enabled (1)
Format: 8 bits
Disabled (0):
The input variable is less than or equal to the comparator
threshold.
Enabled (1):
The input variable is greater than the comparator threshold.
12.03 : Comparator 1 source
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format: 16 bits
This parameter defines the variable that is to be compared to
the configured threshold.
The absolute value of the variable is used.
12.04 : Comparator 1 threshold
Adjustment range : 0.0 to 100.0%
Factory setting : 0.0%
Format: 16 bits
This parameter is used to set the comparator trip threshold.
The threshold is expressed as a percentage of the maximum
value of the compared variable.
12.05 : Comparator 1 hysteresis
Adjustment range : 0.0 to 25.0%
Factory setting : 0.0%
Format: 16 bits
This parameter defines the window within which the comparator
output will not change state.
The output will change to Enabled (1) when the variable
reaches the value of the thr (hysteresis/2).
The output will change to Disabled (0) when the variable goes
below the value of the threshold - (hysteresis/2).
The hysteresis is expressed as a percentage of the maximum
value of the compared variable.
12.06
: Comparator 1 output invert
Adjustment range : Disabled (0) or Enabled (1)
Factory setting : Disabled (0)
Format: 8 bits
This parameter is used to invert the comparator output.
Disabled (0):
Output not inverted.
Enabled (1):
Output inverted.
12.07 : Comparator 1 output destination
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format: 16 bits
This parameter defines the internal parameter which will be
assigned by the comparator output.
Only bit type parameters can be programmed.
If an unsuitable parameter is programmed, the output is not
sent anywhere.
12.08 : Function 1 variable 1 source
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format: 16 bits
This parameter defines the source parameter for variable 1 to
be processed.
Only «numerical» parameters can be assigned.
If an unsuitable parameter is selected, the value of the variable
will be 0.
12.09 : Function 1 variable 2 source
Adjustment range : 00.00 to 21.51
Factory setting : 00.00
Format: 16 bits
This parameter defines the source parameter for variable 2 to
be processed.
Any «numerical» parameter can be assigned.
If an unsuitable parameter is selected, the value of the variable
will be 0.