Parker TPDM User Manual page 99

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y=x
Pr102=5
y=senx
Pr102=7
y=x-senx
Pr102=11
Adaptation module of CAM1 through
Adaptation module of CAM1 through
After selecting the function by Pr182, the parameter is automatically set to zero.
The four tables are the same in both CAM generators; the same table with the same function
can be selected in both generators.
As a default drive configuration, TAB0 is active in CAM1 and TAB3 is active in CAM2. In
order to change the default setting there are some immediate commands active for both CAM
generators, or for CAM1 only of the enable commands on programmable master phase (see
the OPM11 block diagram). The qualifications given from the parameters b181.9, b181.10
and b181.11, determine the algebraic sum of the references generated into the counter
reference Pr131:130. This counter beyond visualizing the sum given from the references, can
be employed in order to supply to Encoder CAN marks them whose increments are generate
to you from a single generator, without to influence on the reference of position of the axis,
being generated therefore a commanded virtual axis through the qualified reference.
When the selected table is changed, the two generators will have a different behavior.
Based on the executed command, CAM1 immediately activates the execution of the selected
table as well as a change of module. The selection of engage/disengage of the CAM1 happens
in correspondence of the master phases. The b180.9, beyond signaling the state of
engage/disengage of the CAM1, it allows an engage/disengage immediate of the same without
to consider the master phase. Modules with negative sign cannot be set in CAM1.
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Predetermined function
Function y=x
Function y=senx
rampa aggancio
Pr102=9
rampa sgancio
Pr102=10
Function y=x-senx
Pr102=13
Pr102=14
y=x-senx
Pr102=6
Function y=x-senx
profilo triangolare
Pr102=8
Triangular profile of speed
Engage ramp
Disengage ramp
profilo triangolare
Pr102=12
Triangular profile of speed
Pr176:177 and Pr178:179
Pr176:177 and Pr178:179
user's manual TPDM
Table
Tab0
Tab1
Tab2
Tab3
CAM2
CAM1