
Rockwell Automation Publication 750-PM001J-EN-P - October 2014 389
PowerFlex 753 Control Block Diagrams Appendix A
Figure 25 - Embedded Inputs & Outputs - Analog
1
2
3
4
5
6
B
A
D
C
FE HG
I
ADC
+
-
+
-
Voltage
Current
Loss
Detection
263
Anlg In0 LssActn
Anlg In Sqrt
Lead Lag
(kn * s) + wn
s + wn
265
266
Anlg In0 Filt Gn
Anlg In0 Filt BW
In-Lo
Hi-Lo
Scale
261
262
Anlg In0 Lo
Anlg In0 Hi
260
Anlg In0 Value
256
0
Square
Root
V/mA
V/mA
V/mA
257
1
Anlg In Loss Sts
Loss
Scaled
Value
3
2
1
0
4
5
6
7
8
Alarm
Flt Continue
FltCoastStop
Flt RampStop
Flt CL Stop
Hold
Input
Set Input Lo
Set Input Hi
Pre Scaled
Value
Ignore
Abs
271 0
282
DAC
+
-
Voltage
Current
+
-
280
278
279
281
Anlg Out Abs
Anlg Out0 Hi
Anlg Out0 Lo
Anlg Out0 DataHi
Anlg Out0 DataLo
Anlg Out0 Val
In-Lo
Hi-Lo
Scale
V/mA
V/mA
V/mA
277
Anlg Out0 Data
Anlg Out0 Sel
275
276
Other Ref Sources
Anlg Out0 Stpt
Outputs
Inputs
Embedded Inputs & Outputs – Analog
Parameter
Selection
PTC
Monitor
+
-
PTC
Input
250
PTC Cfg
251 0
PTC Status
Motor PTC Input
2
PTC OK
Over Temp
Anlg In Type
0
0
1
Analog Out Type
270
0
0
1
225
1
2
J4
3
4
J4
PF753 Rev_10.a
Page 23
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