Position Control - BONFIGLIOLI ACTIVE CUBE Applications Manual

If the XPI file is loaded the parameter
justed for the reference value input of the electronic gear. Practical settings for opera-
tion without optional System bus are:
Note: It is possible to use Systembus values as reference value. Change the para-
4.6
Activation of the overriding position control for the electronic gear is particularly useful
if a synchronization without drift between the Master and the Slave is required for
longer periods of time. Inaccuracies which result from rounding errors in the calcula-
tion of the gear factor are eliminated. Additionally, an offset angle relative to the mas-
ter drive can be set at the slave drive.
The reference value for the position controller is specified via the repetition frequency
input or the speed sensor input of the slave or via the System Bus.
To enable position control, operation mode "11 – fixed with position control" must be
selected for parameter
If an XPI file x15 is loaded to the software VPlus, e.g. swc215.xpi for the configura-
tion 215, you can adjust parameter
value source for the position control. Practical settings for operation without optional
System bus are:
Via parameter
the position control. Practical settings for operation without optional System bus are:
Example for parameterisation:
Reference frequency value at speed sensor 1 input
Speed sensor feedback at speed sensor 2 input (expansion module required)
Parameter
Parameter
Parameter
Parameter
09/08
09/08
Operation mode
80 - Freq. Speed Sensor 1
81 - Freq. Speed Sensor 2
Repetition Frequency
288 -
Input
El. Gear Reference Frequency
meter
which receives the reference value.

Position Control

Operation Mode
Operation mode
82 - Position Speed Sensor 1
83 - Position Speed Sensor 2
Position Actual Value
Operation mode
82 - Position Speed Sensor 1
83 - Position Speed Sensor 2
Operation mode
El. Gear Reference Frequency
Position Reference Value
Position Actual Value
Application Manual Electronic Gear
Application Manual Electronic Gear
El. Gear Reference Frequency
Reference value source is the speed sensor 1
frequency signal.
Reference value source is the speed sensor 2
frequency signal.
Reference value source is the frequency signal at
the repetition frequency input.
125 accordingly to the Systembus PDO,
689.
Position Reference Value
Reference value source is the speed sensor 1
input.
Reference value source is the speed sensor 2
input.
148, you can adjust the actual value source for
Actual value source is the speed sensor 1 input.
Actual value source is the speed sensor 2 input.
689 = 11 - Fixed with position controller
125 = 80 - Freq. Speed Sensor 1
147 = 82 - Position Speed Sensor 1
148 = 83 - Position Speed Sensor 2
125 can be ad-
Function
147 to the reference
Function
Function
17
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