Parker Products COMPAX-M /-S (L) - Manual (Page 185)

Process interfaces
185
Unit
hardware
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assignment / cable
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9.6.5 HEDA interface
HEDA using option A1 (e.g. A4 for COMPAX 1000SL) for COMPAX XX00
and the interpolation module IPM as master,
or
for a COMPAX – COMPAX –coupling with the unit variants COMPAX
XX00, COMPAX XX60 and COMPAX XX70, see from Page 168).
Implementing tracking and contouring tasks with the HAUSER interpolation module
(IPM) for PCs and industrial PCs.
Communication occurs via the HEDA interface, a rapid synchronous serial
interface.
Functional scope of the IPM and COMPAX network:
!
contours can be stored for up to 9 axes with up to 100000 points.
!
16 zero-related digital outputs.
!
Exchange of data between 9 axes within 1ms (setpoint values, auxiliary functions,
position, lag error, speed, torque)
!
Freely programmable inputs and outputs
(Once enabled via P221, P222 and P225, and allocation of outputs to HEDA via
P245 and P245; see Page 139).
!
internal data record memory can still be used to its full extent
!
can be independently operated as a single axis positioning system
♦ Physical transfers:
• RS485 level (counter-cycle driver);
• DC decoupled using an optical coupler;
• Cycle frequency: 5 Mbit/s.
Working with the HEDA interface is described from Page 168, where
used with the interpolation module IPM, a special manual is available!
9.6.6 D/A monitor (D1) (option not available with COMPAX 1000SL)
♦ The D/A monitor offers you the option of outputting COMPAX internal
measurement and intermediate parameters in the form of analogue voltage in
the range of
± 10V. For description, see Page 58.