Rockwell Automation 1395 Multi-Comm Hardware/Software - Manual (Page 46)

Chapter 3
Configuration & Interfacing
3–35
Figure 3-21. PLC5/15 - 1395 DC Drive Sample Program cont.
Rung 2:1
N7 : 0
Drive 1
Parameter
Read
This rung will read parameters 100 – 109 on a continuous basis by using the Message Block enable bit to toggle the
next message The parameter information is stored in N20: 0 –9 in this PLC. The drive DH+ station ID is 11.
Message
Enable
Bit
Drive 1
15
MSG
SEND/REC MESSAGE
Control Block N7: 10
(EN)
(DN)
(ER)
Communication Command:
PLC–5 Data Table Address:
Size in Elements:
Local/Remote:
Remote Station:
Link ID:
Remote Link Type
Local Node Adress:
Destination Data Table Address:
PLC–5 TYPED READ
N20:0
10
LOCAL
N/A
N/A
N/A
11
N10: 100
ignore if timed-out:
to be retried:
awaiting execution:
continuous:
error:
message done:
message transmitting
message enabled:
0 TO
0 NR
0 EW
0 CO
0 ER
0 DN
0 ST
0 EN
MESSAGE INSTRUCTION DATA MONITOR FOR CONTROL BLOCK N7:10
control bit addr: N7: 0/15
ERROR CODE: 0 (DEC)
BLOCK SIZE = 9 WORDS
Press a function key to change a value.
>
Rem Prog Forces: None Data: Formatted
Size in
Elements
5/10 File TEMP
Toggle
Bit