Chapter 10 Fl312 Dedicated Requests ･･････39; Dedicated Request Command/Transmission Data ･･･40 - Toshiba V Series Operation Manual

Chapter 10 FL312 Dedicated Requests
10.2 Dedicated Request (Command/Transmission Data)
(1)
(2)
10
(3)
40
Cyclic data read
CMD
F
+0 1
+1 Area specification
+2 Offset (L)
+3 Offset (H)
+4 Read word size
Note1: Offset is the word offset from the beginning of specified area
Area specification (0: Area 1, 1: Area 2)
Completion status (see appendix) of this request is stored in STATUS of
XMIT_T.
Figure 10-1 Cyclic data read request
Cyclic data write
CMD
F
+0 2
+1 Area specification
+2 Offset (L)
+3 Offset (H)
+4 Write word size
Note1: Offset is the word offset from the beginning of specified area
Area specification (0: Area 1, 1: Area 2)
Completion status (see appendix) of this request is stored in STATUS of
XMIT_T.
Figure 10-2 Cyclic data write request
Set time
Sets the FL312 module internal time. The time is used for event trace timestamp.
The precision of FL312 internal clock is ±40 seconds/day. The clock should be set
once a day.
CMD
F
+0 3
Note1: Time data is specified in BCD code.
The completion status (see appendix) of this request is stored in STATUS of
XMIT_T.
model 3000 FA Control Network [FL-net(OPCN-2)] FL311/FL312 Module Operation Manual
0
+0
0
+0
0
+0
+1
+2
Figure 10-3 Set time request
DATA
F
Data read from specified
area/offset
DATA
F
Data written to specified
area/offset
DATA
F
Month Year
Hour Date
Second Minute
0
0
0