Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual - Manual (Page 441)

Rockwell Automation Publication 750-PM001J-EN-P - October 2014 441
PowerFlex 755 Control Block Diagrams Appendix A
Figure 75 - High-Speed Trend Wizard
1 2 3 4 5 6
B
A
D
C
F
E
H
G
I
High Speed Trend Wizard
Ready or Complete
Running
Gather pre-trigger
sa
mpl
e
s
Finishing Gathe
r post-
trig
ger sa
mpl
es
St
ar
t
St
op
St
op
Buffers Full
Trigger Condition
Met
Trend Status
Start Trend
S
top Trend
8 buffers of 4096 samples;
minimum interval of
1.024 ms
or
4
buffers of 1024 samples; mini
m
um i
nterval of 256 us
(select one)
Trend Sample Configuration
Trend Mode Pre-Trigger
0 to maximum (4096
or 1024) samples
Sample Interval
Mimimum (1.024 ms
or 256 us)
Compare Options:
>, <, =,
≠,
≥,
or
≤
Pa
ram B
Pa
ram A
Trigger
Condition
Met
Compare Two Parameters
OR
Compare Options:
>, <, =,
≠,
≥,
or
≤
Tri
gger
Valu
e
Param A
Trigger
Condition
Met
Compare Parame
ter to a Consta
nt
OR
Test Options: bit is True or False
Trigger Value
(bit)
Param A
Trigger
Condition
Met
Test bit in a Parameter
Trend Trigger Setup
Trigger
Condit
ion Met
Tren
d Buffer
1
(circular, 1024 or
4096
sampl
e
s)
Trend Buffer 3
(circular, 1024 or
4096 samples)
Trend Buffer 2
(circular, 1024 or
4096 samples)
Trend Buffer 4
(circular, 1024 or
4096 samples)
Trend Buffer 5 (circular, 4096
samples)
Trend Buffer 7 (circular, 4096
samples)
Trend Buffer 6 (ci
rcular, 4096 sa
mples)
Trend Buffer 8 (circular, 4096
samples)
Trend Buffers
Parameter or Bit
Trend Data
Source
Co
mp
uter
Do
wn
load
Tr
end
Configuration
to Drive
Upload Trend
Results.
Save buffers
to
.csv fi
le
Com
put
er
Trend Upload/Download
S
pecify
Trend B
uffer D
ata Sou
rces
Trend
Buffer
Contents
Buffe
rs Ful
l
Not
Configured
Downloa
d
D
ownload
Trend
Configur
ation
PF
755 Rev
_10.a
Pag
e 40