Omron CQM1H-SCB41 Computer Hardware User Manual


 
Appendix FE5ZE Temperature Controller Write Protocol
225
Write Dead Band/Overlap Band (Sequence No. 172)
Writes the dead bands or overlap bands for control outputs during heating/cooling control.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Number of send data words+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
(Undefined)
Unit No.
Dead band/overlap band
Dead band/overlap band
Channel 0
Channel 1
Dead band/overlap band
Channel 2
Dead band/overlap band
Channel 3
Dead band/overlap band
Channel 4
Dead band/overlap band
Channel 5
Dead band/overlap band
Channel 6
Dead band/overlap band
Channel 7
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
0010 (fixed)
+1 Unit No. (2 digits Hex) 00 to 0F
+2 Channel 0
Dead band/overlap band
(4 digits BCD)
0000 to 0999
+3 Channel 1
Dead band/overlap band
(4 digits BCD)
0000 to 0999
+4 Channel 2
Dead band/overlap band
(4 digits BCD)
0000 to 0999
D
D
D
+8 Channel 6
Dead band/overlap band
(4 digits BCD)
0000 to 0999
+9 Channel 7
Dead band/overlap band
(4 digits BCD)
0000 to 0999
Receive Data Word Allocation (3rd Operand of PMCR)
None.
Write Cooling Coefficient (Sequence No. 173)
Writes the cooling coefficients for the cooling proportional bands for heating/cooling control.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Number of send data words+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
(Undefined)
Unit No.
Cooling coefficient
Cooling coefficient
Channel 0
Channel 1
Cooling coefficient
Channel 2
Cooling coefficient
Channel 3
Cooling coefficient
Channel 4
Cooling coefficient
Channel 5
Cooling coefficient
Channel 6
Cooling coefficient
Channel 7