Omron CQM1H-SCB41 Computer Hardware User Manual


 
Appendix G
E5jJ Temperature Controller Protocol
236
Read Parameters 1 (Sequence No. 208)
Reads the set points, alarm values 1, alarm values 2, and heater burnout alarm values for multiple units and stores
the results in the specified words.
Send Data Word Allocation (2nd Operand of PMCR)
(Undefined)
Unit No.
First word of
send data
Number of send data words+0
+1
+2
+26
(Undefined)
Unit No.
Number of units
~ ~
(max.)
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
Number of units + 2
+1 Number of units (4 digits BCD) 0001 to 0025
+2 1st unit
Unit No. (2 digits BCD)
00 to 31
+3 2nd unit
Unit No. (2 digits BCD)
00 to 31
D
D
D
+26
(max.)
25th unit
Unit No. (2 digits BCD)
00 to 31
Receive Data Word Allocation (3rd Operand of PMCR)
Set point
Receive data
storage words
Number of receive data words+0
+1
+2
+3
+4
+97
+98
+99
+100
Set point
Alarm value 1
Alarm value 2
Heater burnout alarm value
~ ~
Alarm value 1
Alarm value 2
Heater burnout alarm value
1st unit
25th unit (max.)