Omron CRT1 - 10-2009, Operation Manual

Page: 627 / 675

603
CompoNet Explicit Messages
Appendix A
Explicit Messages for Analog I/O Slave Units
Reading DIP Switch Settings
Setting and Reading for Analog Input Units
Explicit
message
Read
/write
Function Command Response
Service
code
Class
ID
Instance
ID
Command data Service data
Attribute
ID
Data
DIP Switch
Status
Read Read Reads the status of the
Input/Output Terminals
DIP switch.
0E hex 94 hex 01 hex 68 hex --- 1 byte
Explicit
message
Read
/write
Function Command Response
Service
code
Class
ID
Instance
ID
Command data Service data
Attribute
ID
Data
Analog
Data 1
Value Read Reads the value for
Analog Data 1.
0E hex 0A hex 01 to 04
hex 03 hex --- 2 bytes
Analog
Data 2
Value Read Reads the value for
Analog Data 2.
0E hex 0A hex 01 to 04
hex 65 hex --- 2 bytes
Setting the
Number of
AD Conver-
sion Points Write/
Read Sets the number of AD
conversion points. Write:
10 hex
Read:
0E hex
0A hex 00 hex 64 hex 2 bytes 1 byte
Input
Range Set-
ting Write/
Read Sets the input range.
−
10 to 10 V: 0
0 to 5 V: 1
0 to 10 V: 2
4 to 20 mA: 3
1 to 5 V: 7
0 to 20 mA: 8
Write:
10 hex
Read:
0E hex
0A hex 01 to 04
hex 07 hex 1 byte 1 byte
Analog Sta-
tus Flag
Read Read Reads the status of the
Analog Status Flags.
LL = 0; L = 1;
Pass signal = 2; H = 3;
HH = 4; Valley shot = 5;
Top shot = 6;
Disconnected line
detection = 7
0E hex 0A hex 01 to 04
hex 66 hex --- 1 byte
Analog
Data 1 Allo-
cation
Selection Write/
Read Selects the data allo-
cated to Analog Data 1.
Analog input value: 0
Peak value: 1,
Bottom value: 2,
Top value: 3,
Valley value: 4,
Rate of change value: 5
Write:
10 hex
Read:
0E hex
0A hex 01 to 04
hex 68 hex 1 byte 1 byte
Analog
Data 2 Allo-
cation
Selection Write/
Read Selects the data allo-
cated to Analog Data 2.
Analog input value: 0
Peak value: 1,
Bottom value: 2,
Top value: 3,
Valley value: 4,
Rate of change value: 5
Write:
10 hex
Read:
0E hex
0A hex 01 to 04
hex 69 hex 1 byte 1 byte