Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
82
b150.12 and b150.13 command the engage and the disengage in correspondence of the master
phases written in Pr127:126 and in Pr 129:128, they are always referred to master module of
CAM1. If adaptation module is used, the engage/disengage phase is always referred to master
module.
By setting the function (b150.8) the user can define the position of the master (Pr122:123) on
the positive side of digital input 0 or of the zero trace encoder input (selector b70.0); b70.14
shows that the initialize has been achieved. The user must set this flag to 0.
The scanning of Tab3 table can be substituted with a scanning of a virtual table, if setting
b181.8=1. All points in Tab3 table have the value decided in Pr105. After the execution of the
commands, the bits are automatically set to zero.
All parameters that are not declared are reserved and must not be used.
OPM14 parameters
Pr100
Speed in speed mode. Default = 0, range 0..±6000.
Pr101
Ramp time for Pr100. Unit = s/krpm, range = 0.002..30.000, resolution =
0.001s, default=0.500 s. This is the acceleration ramp that will be used by the
speed mode.
Pr102
Function selector. Default=0, range 0..3. Enables the functioning as: a halted
motor, positioning, electronic cam and speed.
Pr103
Pointer to the cam table. Default=257, range 0..257. Pr103 is used to access
the cam table. Pr104 will contain the value of the Pr103th element in the table.
Pr104
Table element value. Default=0, range 0..10000. Pr104 is the value of the
Pr103th element in the table.
Pr108
Full speed (positioner). Unit = rpm, default=1000, range =0..+9000. This is the
full speed that will be used during the generation of the position profile.
Pr109
Acceleration time (positioner). Unit=s/krpm, range =0.002..30.000, resolution
=0.001s, default=0.500 s. This is the acceleration ramp that will be used during
the positioning profile.
Pr110:111
Master axis module
. Unit = steps; range 0..2
18
Default=10000. This is the
value of the master axis module.
Pr112:113
Master axis position
. Unit = steps; this is the present position of the master
axis.
Pr114:115
Slave axis module
. Unit = steps; range 0..2
18
Default=10000. This is the value
of the slave axis module.
Pr116:117
Master position offset. Unit=steps; range 0..2
23
, default=0.
Pr118:119
Final position (positioner)
. Unit = steps; the parameter used to set the final
position desired for the generator of the trapezoidal profile, based on 4096 steps
per revolution.
Pr120:121 Master position.
Pr122:123
Master axis phase. Unit = steps; range 0..2
23
Default=0. If b150.8 = 1 at the
first positive front of digital input 0 or of the zero encoder input (see the block
diagram), the position of the master axis become Pr122:123.
Pr124:125
Master axis phase captured. Unit = steps; range 0..2
23
Default=0. At each
positive front of digital input 0 or of the zero encoder input (see the block
diagram), the position of the master axis is copied into in Pr124:125.
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