246 units traveled, 247 profile cmd lsw, 248 profile cmd msw – Rockwell Automation 1336E IMPACT Adjustable Frequency AC Drive User Manual V 1-4.XX User Manual
Page 274: 249 step 1 speed, 250 step 1 value, 251 step 1 type

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Parameters
246
Units Traveled
Parameter 246 is a read only parameter that shows the value
traveled from the “home” position in encoder units.
This parameter may roll over if the profile travels more than 3276
units in one direction.
Parameter number
246
File:group
Profile Command
Parameter type
Setup
Display
x.x units
Factory default
4096
Minimum value
-3276.7
Maximum value
3276.7
Conversion
10 = 1.0 unit
247
Profile CMD LSW
Parameter 247 is the lower word of the 32-bit speed reference.
This must be linked to P28 [Speed Ref 1 Frac].
Parameter number
247
File:group
Profile Command
Parameter type
Setup
Display
+/- x.x rpm
Factory default
+0.0 rpm
Minimum value
-8 x base speed
Maximum value
+8 x base speed
Conversion
4096 = base motor speed
248
Profile CMD MSW
Parameter 248 is the upper word of the 32-bit speed reference.
This must be linked to P29 [Speed Ref 1].
Parameter number
248
File:group
Profile Command
Parameter type
Setup
Display
+/- x.x rpm
Factory default
+0.0 rpm
Minimum value
-8 x base speed
Maximum value
+8 x base speed
Conversion
4096 = base motor speed
249
Step 1 Speed
Parameter 249 sets the rpm value for this step. (Scaling: 4096 =
Base Speed)
Parameter number
249
File:group
Profile Test Data
Parameter type
Setup
Display
+/- x.x rpm
Factory default
+0.0 rpm
Minimum value
-8 x base speed
Maximum value
+8 x base speed
Conversion
4096 = Base Motor Speed
250
Step 1 Value
Parameter 250 sets the time in seconds for time steps, the
counts in units for encoder steps, or the TB3 input to trigger on
for TB Input steps. Scaling:
Time Step: 10 x desired value (10 = 1.0 sec)
Encoder Step: 10 = 1.0 units
TB Input Step: dependent on [L Option Mode Sel]. See P241.
Parameter number
250
File:group
Profile Test Data
Parameter type
Setup
Display
x.xS, x, x.x units
Factory default
0.0,0, 0.0
Minimum value
0.0,0, 0.0
Maximum value
3276.7, 5, 3276.7
Conversion
0=1.0 sec., x TBin, 10 = 1.0 unit
251
Step 1 Type
Parameter 251 selects the type of step to be used
0 = Not Used (this forces an End Action)
1 = Time Step, operate at speed shown in P249 for time in P250.
2 = TB3 Input Step, operate at speed shown in P249 until P250
input goes true.
3 = Encoder Step, operate at speed shown in P249 for units in
P250.
Parameter number
251
File:group
Profile Test Data
Parameter type
Setup
Display
x
Factory default
0
Minimum value
0
Maximum value
3
Conversion
None