Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 - Manual (Page 374)

Chapter 27 4-Channel Pulse Interface API | PCI-DMC-A01 / PCI-DMC-B01
27-4 Revised March, 2012
27.3 _DMC_01_set_rm_04pi_svon_polarity
 FORMAT
I16 PASCAL _DMC_01_set_rm_04pi_svon_polarity (U16 CardNo, U16 NodeID, U16 SlotID,
U16 polarity)

Purpose
Sets POWER ON (SVON) level.

Parameters
Name Data Type Unit Description
CardNo U16 Number Unit CardNo is between 0~15
NodeID U16 Number Unit Node ID
SlotID U16 Number Unit Slot ID
polarity U16 Selection
0: Normal high
1: Normal low

Example
U16 CardNo=0;
U16 NodeID=1;
U16 SlotID=0;
U16 ON_OFF= 1;
U16 polarity = 0; //Set as Normal high
/* Enable POWER ON (Servo ON) */
I16 status = _DMC_01_04pi_set_poweron (CardNo, NodeID, SlotID, polarity);
/* When servo is Low active, the polarity value of this function must be set to 0 (Normal high) */
status = _DMC_01_set_rm_04pi_svon_polarity(CardNo, NodeID, SlotID, polarity);