Omron CQM1H-SCB41 Operation Manual page 189

E5@K Digital Controller Write Protocol
Connections
The connections are the same as that for the E5@K Digital Controller Read Protocol.
Write Set Point (Sequence No. 050)
Writes the set point.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Receive Data Word Allocation (3rd Operand of PMCR)
None.
Write Alarm Value (Sequence No. 051)
Writes alarm value 1 and alarm value 2.
Send Data Word Allocation (2nd Operand of PMCR)
First word of send
data
Receive Data Word Allocation (3rd Operand of PMCR)
None.
Write Proportional Band, Integral Time, and Derivative Time
(Sequence No. 052)
Writes the proportional band, integral time, and derivative time.
Send Data Word Allocation (2nd Operand of PMCR)
First word of send
data
174
+0 Number of send data words
(Undefined)
+1 Unit No.
+2 set point
Offset Contents (data format)
+0 Number of send data words
(4 digits BCD)
+1 Unit No. (2 digits BCD)
+2 Set point (4 digits BCD)
+0 Number of send data words
+1 (Undefined)
Unit No.
+2
Alarm value 1
Alarm value 2
+3
Offset Contents (data format)
+0 Number of send data words
(4 digits BCD)
+1 Unit No. (2 digits BCD)
+2 Alarm value 1 (4 digits BCD)
+3 Alarm value 2 (4 digits BCD)
+0 Number of send data words
+1
(Undefined)
+2
Proportional band
+3
Integral time
+4 Derivative time
Offset Contents (data format)
+0 Number of send data words
(4 digits BCD)
+1 Unit No. (2 digits BCD)
+2 Proportional band (4 digits BCD)
+3 Integral time (4 digits BCD)
+4 Derivative time (4 digits BCD)
0003 (fixed)
00 to 31
Set point lower limit to upper limit
0004 (fixed)
00 to 31
0000 to 999
0000 to 9999
Unit No.
0005 (fixed)
00 to 31
0001 to 9999
0000 to 3999
0000 to 3999
Appendix D
Data
Data
Data