Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 507

DeviceNet Explicit Messages
Explicit Read
message /write
User Read Checks to see if user
Adjustment adjustment has been
Check performed for the tem-
perature conversion
constant.
User adjustment: 1
Default setting: 0
Display Unit Read Reads the display unit.
°C: 1200, °F: 1201
Read
Analog Sta- Read Reads the status of the
tus Flag Analog Status Flags.
Read
LL = 0; L = 1;
Pass signal = 2; H = 3;
HH = 4; Valley shot = 5;
Top shot = 6;
Off-wire detection = 7
Tempera- Write/ Selects the data allo-
ture Data 1 Read cated to Temperature
Allocation Data 1.
Selection
Temperature input
value: 0;
Peak value: 1;
Bottom value: 2;
Top value: 3;
Valley value: 4;
Rate of change value: 5
Tempera- Write/ Selects the data allo-
ture Data 2 Read cated to Temperature
Allocation Data 2.
Selection
Temperature input
value: 0;
Peak value: 1;
Bottom value: 2;
Top value: 3;
Valley value: 4;
Rate of change value: 5
Function Write/ Sets each function.
Setting Read
Bit status:
ON: Enabled,
OFF: Disabled
Moving average: 0;
Scaling: 1;
Peak/bottom hold: 2;
Top/valley hold: 3;
Comparator: 4;
Cumulative counter: 5;
Rate of change: 6
Scaling Write/ Sets an temperature
Point 1 Set- Read value as the 0% value
ting for user scaling.
Scaling Write/ Sets an temperature
Point 2 Set- Read value as the 100% value
ting for user scaling.
486
Function
Service
code
0E Hex
0E Hex
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Write:
10 Hex
Read:
0E Hex
Command
Class Instance Command data
ID ID
Attribute
ID
31 Hex 1 to 4 84 Hex
Hex
31 Hex 01 to 04 04 Hex
Hex
31 Hex 01 to 04 66 Hex
Hex
31 Hex 01 to 04 68 Hex
Hex
31 Hex 01 to 04 69 Hex
Hex
31 Hex 01 to 04 6E Hex
Hex
31 Hex 01 to 04 70 Hex
Hex
31 Hex 01 to 04 71 Hex
Hex
Appendix A
Response
Data
--- 1 byte
--- 2 bytes
--- 1 byte
1 byte 1 byte
1 byte 1 byte
2 bytes 2 bytes
2 bytes 2 bytes
2 bytes 2 bytes