Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 206)

Publication 2364F-5.01– October 2003
D-62 Programming Parameters
331
Trend 4 X Value
[Trend X Value]
This parameter defines a constant to be masked
with the trend Y value (P332 or P333).
To use this parameter, the trend X indirect (P330)
must equal zero.
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 0
Minimum Value -32768
Maximum Value 32767
Related Parameters P329 to 340 (See also P298)
332
Trend 4 Operand Indirect Y
[Trend Y Ind]
This parameter designates a source parameter to
be analyzed in the Trend 3 evaluation. The
source value masks the trend X value (P330 or
P331). P333 (Trend 4 Y Value) is used as the
trend Y operand when this parameter equals zero.
Parameter Type Sink (Read/Write)
Display Units Parameter Number
Drive Units Display Units * 1
Factory Default 0 (disabled, P333 enabled)
Minimum Value 0
Maximum Value Maximum Defined Parameter Number
Related Parameters P329 to 340 (See also P298)
333
Trend 4 Y Value
[Trend Y Value]
This parameter defines a constant used to mask
the trend X operand (P330 or P331).
To use this parameter, the trend Y indirect (P332)
must equal zero.
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 0
Minimum Value -32768
Maximum Value 32767
Related Parameters P329 to 340 (See also P298)
334
Trend 4 Operator
[Trend Operator]
This parameter selects the operation to be
performed between trend X (P330 or P331) and
trend Y (P332 or P333). If trending is enabled
(P338), a true result of the operation will cause
the Trend 4 Input parameter value (from P329) to
be passed to the prescribed output (P340).
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 0 (GT)
Minimum Value 0
Maximum Value 7
Related Parameters P329 to 340 (See also P298)
P298 (Trend 1 Operator) shows a sample
diagram of the trending configuration.
Value Description Value Description
0 GTSelects the operation [Trend X must be greater than Trend Y]. 4 ANDSelects the operation [Trend X AND Trend Y].
1 LTSelects the operation [Trend X must be less than Trend Y]. 5 NANDSelects the operation [Trend X NAND Trend Y].
2 EQSelects the operation [Trend X must be equal to Trend Y]. 6 ORSelects the operation [Trend X OR Trend Y].
3 NESelects the operation [Trend X must not be equal to Trend Y]. 7 NORSelects the operation [Trend X NOR Trend Y].
335
Trend 4 Sample Rate
[Trend Samp Rate]
This parameter determines the rate of sampling
for Trend 4.
The value of this parameter can be changed in
increments of 0.002 sec.
Parameter Type Sink (Read/Write)
Display Units sec
Drive Units Display Units * 2000
Factory Default 0.000
Minimum Value 0.000
Maximum Value 30.000
Related Parameters P329 to 340 (See also P298)
336
Trend 4 Post Samples
[Trend Post Samp]
This parameter defines the number of samples
(out of 500) to be allocated for post-trigger
sampling.
Pre-samples + Post samples = 500 (0 to 499)
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 10
Minimum Value 0
Maximum Value 499
Related Parameters P329 to 340 (See also P298)