Serial Communications
8-29
SMC Dialog Plus Controller Status Addresses
②
②
Refer To Table 8.B
Explicit Messaging:
The 1747-SDN scanner module uses the M0 and M1 file areas for
data transfer. Words 224 through 256
must
be used to execute the
Explicit Message Request and Response functions. The minimum
data size for an Explicit Message Request is 6 words and the
maximum is 32 words. Following is the data format to follow for a
scattered parameter value read (Get Attribute Multiple) as used in this
example:
Explicit Message Request (Get Attribute Multiple)
Bit Description
Address
Enabled
I:1.7/00
Running
I:1.7/01
Starting
I:1.7/04
Stopping
I:1.7/05
Fault
I:1.7/07
At Speed
I:1.7/08
15
0
TXID
COMMAND
word 0
PORT
SIZE
SERVICE
MAC ID
CLASS
INSTANCE
ATTRIBUTE
PARAMETER
DATA PLACE HOLDER
“
word 31
Содержание SMC Dialog Plus
Страница 46: ...2 20 Installation ...
Страница 78: ...4 14 Programming ...
Страница 149: ...9 6 Diagnostics ...
Страница 157: ...10 8 Troubleshooting Figure 10 3 Removal of Control Module 180 360A 1 3 2 4 ...
Страница 169: ...A 6 Specifications ...
Страница 179: ...C 4 Renewal Parts ...