Rockwell Automation 20P PowerFlex Digital DC Drive User Manual
Page 158
158
Rockwell Automation Publication 20P-UM001I-EN-P - February 2013
Chapter 3
Programming and Parameters
APPLIC
AT
IONS
Win
der
Fu
nc
ti
on
s
1176 [Taper Enable]
Enables/Disables the Taper function.
Default:
Options:
0 =
0 =
1 =
“Disabled”
“Disabled”
“Enabled”
16-bit
Int
1177 [Initial Diameter]
Diameter that starts the taper tension reduction.
Default:
Min/Max:
Units:
0.10
0.00 / 32.00
m
Real
1178 [Final Diameter]
Diameter that ends the taper tension reduction.
Default:
Min/Max:
Units:
1.00
0.00 / 32.00
m
Real
1179 [Tension Reduct]
Taper tension reduction as a percentage of Par 1180 [Tension Ref].
Default:
Min/Max:
Units:
0.00
0.00 / 199.99
%
Real
1180
1180 [Tension Ref]
Tension reference.
Note: This parameter can be assigned to an analog input or output.
Default:
Min/Max:
Units:
0.00
0.00 / 199.99
%
Real
1181 [Tension Scale]
Scale factor of the torque current. This parameter is used when the value of the
maximum winding torque must be limited or when a closed loop control is used in
order to adjust the torque current value to the real tension on the material
measured by the load cell.
Default:
Min/Max:
Units:
100
0 / 200
%
16-bit
Int
1182 [Time AccDec Min]
The amount of time corresponding to the lower acceleration, decelera-
tion and fast deceleration time.
Default:
Min/Max:
Units:
9.00
0.15 / 300
s
Real
1183 [Int Acc Calc En]
Enables/Disables the calculation for coil acceleration.
• “Enabled” = This function carries out the calculation of the angular acceleration
inside the drive. In this case it is necessary to set just the value of Par 1182
[Time AccDec Min].
• “Disabled” = It is necessary to set Pars 1184 [Line Accel Pct], 1185 [Line Decel
Pct], 1186 [Line FastStp Pct] and 1182 [Time AccDec Min] and to supply the
corresponding status indication to the digital inputs.
Default:
Options:
1 =
0 =
1 =
“Enabled”
“Disabled”
“Enabled”
16-bit
Int
1182,
1184,
1185,
1186
1184 [Line Accel Pct]
Acceleration time as a percentage Par 1182 of [Time AccDec Min].
Default:
Min/Max:
Units:
100.00
0.00 / 100.00
%
Real
1182
1185 [Line Decel Pct]
Deceleration time as a percentage of Par 1182 [Time AccDec Min].
Default:
Min/Max:
Units:
100.00
0.00 / 100.00
%
Real
1182
1186 [Line FastStp Pct]
Fast deceleration time as a percentage of Par 1182 [Time AccDec Min].
Default:
Min/Max:
Units:
100.00
0.00 / 100.00
%
Real
1182
1188 [Accel Status]
Indicates the drive acceleration status.
• “0” = Off - Drive not accelerating
• “1” = “On” - Drive accelerating
Note: This parameter can be assigned to a digital output.
Default:
Min/Max:
Read Only
0 / 1
16-bit
Int
1189 [Decel Status]
Indicates the drive deceleration status.
• “0” = “Off” - Drive not decelerating
• “1” = “On” - Drive decelerating
Note: This parameter can be assigned to a digital output.
Default:
Min/Max:
Read Only
0 / 1
16-bit
Int
1190 [Fast Stop Status]
Indicates the drive fast stop status.
• “0” = “Off” - Drive is not fast stopping
• “1” = “On” - Drive is fast stopping
Default:
Min/Max:
Read Only
0 / 1
16-bit
Int
Fil
e
Gr
oup
No
.
Parameter Name & Description
See
page 110
for symbol descriptions
Values
Da
ta
T
yp
e
Rela
ted
A
A
A
A
A
A
A
A
A
A
A
A
A
A