Omron CQM1H-SCB41 Computer Hardware User Manual


 
Appendix G
E5jJ Temperature Controller Protocol
240
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
0002 (fixed)
+1 Unit No. (2 digits BCD) 00 to 31
Receive Data Word Allocation (3rd Operand of PMCR)
Receive data
storage words
Number of receive data words+0
+1
+2
Set point lower limit
Set point upper limit
Offset Contents (data format) Data
+0 Number of receive data words
(4 digits BCD)
0003
+1 Set point lower limit
(4 digits BCD)
0000 to 9999
When the left digit is 1, A is set and when
it is , F is set.
+2 Set point upper limit
(4 digits BCD)
0000 to 9999
When the left digit is 1, A is set and when
it is , F is set.
Read Heater Current (Sequence No. 214)
Reads the heater current and stores the results in the specified word.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Number of send data words+0
+1
(Undefined)
Unit No.
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
0002 (fixed)
+1 Unit No. (2 digits BCD) 00 to 31
Receive Data Word Allocation (3rd Operand of PMCR)
Receive data
storage words
Number of receive data words+0
+1
+2
Heater current
Status data
Offset Contents (data format) Data
+0 Number of receive data words
(4 digits BCD)
0003
+1 Heater current
(4 digits BCD)
0000 to 9999
When the left digit is 1, A is set and when
it is , F is set.
+2 Status data (4 digits Hex) 0000 to 0011
Read Initial Status (Sequence No. 215)
Reads the initial status and stores the results in the specified word.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Number of send data words+0
+1
(Undefined)
Unit No.
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
0002 (fixed)
+1 Unit No. (2 digits BCD) 00 to 31