- 107 -
11. Click the “Digital Output” icon to change the high/low status of the DO.
Since all DI lines are connected to DO lines, the DI read value will be 0 when the DO
sends a high state, where as the DI read value will be
1.
7.2.
Virtual I/O Commands Test
The DCON protocol is a request/reply communication protocol; it defines a simple
ASCII format protocol, such as $AAN, $AASi6 and #AAN, etc. used to access the PDS
and I-7000/8000/87K series I/O modules.
The Virtual I/O command sets are part of the DCON protocol used to access the digital
I/O lines of the PDS from the virtualized COM Port mapped to the I/O port. Only PDS
series modules equipped with digital I/O lines will respond to DCON requests.
The DCON Utility can be used to test the Virtual I/O commands:
(The DCON command sets are introduced in Chapter 7)
Summary of Contents for PDS-700 Series
Page 56: ...PDS Series User Manual V1 4 Oct 2009 56 PDSM 782 D PPDSM 782 D Pin Assignments...
Page 58: ...PDS Series User Manual V1 4 Oct 2009 58 PDS 700 IP67...
Page 59: ...PDS Series User Manual V1 4 Oct 2009 59...
Page 60: ...PDS Series User Manual V1 4 Oct 2009 60...
Page 61: ...PDS Series User Manual V1 4 Oct 2009 61 DS 712 PPDS 712 MTCP Pin Assignments E1 10 100 Base TX...
Page 62: ...PDS Series User Manual V1 4 Oct 2009 62 DS 715 PPDS 715 MTCP Pin Assignments E1 10 100 Base TX...
Page 64: ...PDS Series User Manual V1 4 Oct 2009 64 Digital Output...
Page 66: ...PDS Series User Manual V1 4 Oct 2009 66 PDSM 700 PPDSM 700 MTCP...
Page 67: ...PDS Series User Manual V1 4 Oct 2009 67 PPDS 700 IP67...
Page 68: ...PDS Series User Manual V1 4 Oct 2009 68...
Page 69: ...PDS Series User Manual V1 4 Oct 2009 69 Din Rail Mounting Stack Mounting...
Page 91: ...PDS Series User Manual V1 4 Oct 2009 91...
Page 147: ...147 Init Mode Short INIT and GND PDSM 700 D PPDSM 700 D MTCP Run Mode Open INIT...
Page 152: ...PDS Series User Manual V1 4 Oct 2009 152 Example...
