Chapter 5 Setting with the Engineering Tool
6F8C1583
36
5.2.2 CF622 memory map
5.2.2.1 Normal mode
Figure 5-16 shows CF622 interface memory map seen from type1 light controller. User application
can access to this area by using MREAD/MWRITE instruction words.
Address
Offset
*1 Memory map of CH1/ CH2
Parameter
Read / Write
8960
CH1 Parameter *1
0
Status Information
R
Reserve
+1
Setting commnad
R / W
9024
CH2 Parameter *1
+2
Reserve
Reserve
+3
Reserve
10240
CH1 Receive data area
+4
Reserve
(1024 byte)
+5
R / W
+6
10752
CH2 Receive data area
+7
Receive error information
R
(1024 byte)
+8
Send error information
R
+9
Reserve
11264
CH1 Send data area
+10
Receive data length
R
(1024 byte)
+11
Reserve
+12
Delimiter
R / W
11776
CH2 Send data area
+13
Time-out check time
R / W
(1024 byte)
+14
Send message length
R / W
+15
Format
R / W
+16
Operation mode
R / W
+17
Receive message length
R / W
+18
Additional message length
R / W
+19
4-wire / 2-wire (CH2 only)
R / W
+20
RS / CS control (CH1 only)
R / W
Software reset
Figure 5-16 CF622 Interface memory map
(
1
)
Status information (offset 0)
CH1 and CH2 status information are stored.
Bit 15 14 13 12
11 10 9 8 7 6 5 4 3 2 1 0
Name ONL PER
PER
PER PER
PRO
PER
RST
Default 0 0
0
0
R / W
R
R
R
R
Table5-3 Status information
Bit
Abbreviation
Name
Description
15 ONL
CF622
Online
1
:
CF622 Online (connected)
0
:
CF622 Offline (disconnected)
14 PER
CF622
parameter
1
:
Parameter setting error
0
:
Parameter is normal
10 PRO
CF622
program
1
:
Program setting is available
2
:
Program setting is prohibited
8 RST
CF622
reset
1
:
CF622 is resetting
0
:
CF622 is not resetting
Summary of Contents for CF622
Page 20: ...Chapter 1 Introducing CF622 6F8C1583 1 6 ...
Page 26: ...Chapter 2 Names and Functions of the Parts 6F8C1583 12 ...
Page 38: ...Chapter 4 Installation and wiring 6F8C1583 24 ...
Page 70: ...Chapter 6 Maintenance and Inspection 6F8C1583 56 6 ...
Page 74: ...Chapter 7 Troubleshooting 6F8C1583 60 7 ...
Page 78: ...Chapter 8 Usage Constraints 6F8C1583 64 8 ...
Page 86: ...Appendix B Outside Dimensions 6F8C1583 72 ...
Page 87: ...73 73 Appendix C Related Products C 1 Accessories 74 C 2 Recommended communication cables 74 ...
Page 89: ...75 75 Appendix D ASCII code chart ...
Page 106: ...Appendix E Sample programs 6F8C1583 92 E ...
Page 108: ...1583 1 1605 ...