Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 202)

Publication 2364F-5.01– October 2003
D-58 Programming Parameters
310
Trend 2 Operator
[Trend Operator]
This parameter selects the operation to be
performed between trend X (P306 or P307) and
trend Y (P308 or P309). If trending is enabled
(P314), a true result of the operation will cause
the Trend 2 Input parameter value (from P305) to
be passed to the prescribed output (P316).
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 P305 to P316 (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].
311
Trend 2 Sample Rate
[Trend Samp Rate]
This parameter determines the rate of sampling
for the Trend 2 Indirects (P306, P308).
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 P305 to P316 (See also P298)
312
Trend 2 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 P305 to P316 (See also P298)
313
Trend 2 Mode
[Trend Mode]
This parameter determines the duration of the
trending process. The trending process can be
configured to stop trending after a trigger event
occurs (default), or can continue trending.
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 0
Minimum Value 0
Maximum Value 1
Related Parameters P305 to P316 (See also P298)
Value Description
0 One ShotCommands the trending process to stop after a single trigger event.
1 ContinuousCommands the trending process to run continuously.
314
Trend 2 Select
[Trend Select]
This parameter commands the RGU to enable,
disable, or force trigger Trend 2.
After the RGU processes the command, the value
resets to 3 (No Command).
Parameter Type Sink (Read/Write)
Display Units None
Drive Units Display Units * 1
Factory Default 3 (No Command)
Minimum Value 0
Maximum Value 3
Related Parameters P305 to P316 (See also P298)
Value Description
0 DisableCommands the RGU to disable Trend 2.
1 EnableCommands the RGU to enable Trend 2.
2 Force TrigCommands the RGU to force trigger Trend 2. The trending value (prescribed by P305) will be sent to Trend 2 Output Indirect (P316).
3 No CommandIndicates that no command is issued at this time.