Nidec LEROY-SOMER Powerdrive FX, Руководство по вводу в эксплуатацию

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ADVANCED PARAMETER-SETTING MODE
Commissioning manual Powerdrive MD2/FX
4617 en - 2017.09 / e
12.82
: Comparator 5 state before delay
Adjustment range: Disabled (0) or Enabled (1)
Format: 8 bits
Indicates the comparator state before the time delay.
12.83 : Comparator 5 source
Adjustment range : 00.00 to 21.51
Factory setting : 05.04
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. Only non-bit
parameters can be programmed as the source.
If an unsuitable parameter is programmed, the input value
equals 0.
Note:
Comparator 5 is configured as standard to generate an
underspeed.
12.84 : Comparator 5 threshold
Adjustment range : 0.00 to 60000.00 *
Factory setting : 200.00 *
Format: 32 bits
This parameter is used to set the comparator trip threshold.
The threshold is expressed in the unit (rpm, A, V, etc) of the
relevant value.
12.85 : Comparator 5 hysteresis
Adjustment range : 0.00 to 60000.00 *
Factory setting : 50.00 *
Format: 32 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 12.84 + 12.85 /2. The output will change
to Disabled (0) when the variable goes below the value of
12.84 - 12.85 /2.
12.86 : Comparator 5 output invert
Adjustment range : Over level (0), Under level (1),
Masked under level (2)
Factory setting : Masked under level (2)
Format: 8 bits
Over level (0):
Output not inverted.
Under level (1):
Output inverted.
Masked under level (2):
Output inverted with masking on drive enable.
12.87
: Comparator 5 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.
12.88 : Comparator 5 masking
Adjustment range : 0.0 to 255.0 s
Factory setting : 30.0 s
Format: 16 bits
This masking is used, when the threshold type = 2 (under level
with masking), to delay detection when the drive is enabled in
order to avoid detection on starting.
12.89 : Comparator 5 output delay
Adjustment range : 0.0 to 255.0 s
Factory setting : 1.0 s
Format: 16 bits
This time delay can avoid tripping on a transient event.
* The unit is defined by the one used for the source parameter
of the relevant comparator.