Delta Electronics PCI-DMC-A01 Programming Manual page 178

Chapter 6 Interface API | PCI-DMC-A01 / PCI-DMC-B01
6.8 _DMC_01_get_master_connect_status
 FORMAT
I16 PASCAL _DMC_01_get_master_connect_status (U16 CardNo, U16* Protocol)
 Purpose
Retrieves the connection status between the Master Card and the expansion module.
 Parameters
Name Data Type
CardNo
Protocol
 Example
U16 CardNo=0;
U16 Protocol =0;
I16 status = _DMC_01_get_master_connect_status (CardNo, &Protocol);
6.9 _DMC_01_get_mailbox_Error
 FORMAT
I16 PASCAL _DMC_01_get_mailbox_Error (U16 CardNo, U32* error_cnt)
 Purpose
Retrieves the number of MailBox errors.
 Parameters
Name Data Type
CardNo
error_cnt
 Example
U16 CardNo=0;
U32 error_cnt =0;
I16 status= _DMC_01_get_mailbox_Error (CardNo, &error_cnt);
6-6
Unit
U16 Number Unit
U16* Selection
Unit
U16 Number Unit
U32* Number Unit
Description
CardNo is between 0~15
1: No link to module Node1
3: Link with module Node1 normal
4: Link with module Node1 broken
Description
CardNo is between 0~15
Value of MailBox error counter
Revised March, 2012