Omron CQM1H-SCB41 Operation Manual page 182

E5@K Digital Controller Read Protocol
Read Level 1 Parameters 2 (Sequence No. 020)
Reads parameters in level 1 (cooling coefficient, dead band, manual reset value, hysteresis (heating), hystere-
sis (cooling), control period (heating), and control period (cooling)) from multiple units and stores the results in
the specified words.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Offset Contents (data format)
+0 Number of receive data words
(4 digits BCD)
+1 1st unit
Alarm value 1 (4 digits BCD)
+2 1st unit
Alarm value 2 (4 digits BCD)
+3 1st unit
Alarm value 3 (4 digits BCD)
+4 1st unit
Proportional band
(4 digits BCD)
+5 1st unit
Integral time (4 digits BCD)
+6 1st unit
Derivative time (4 digits BCD)
+48 8th unit
(max.) Derivative time (4 digits BCD)
Number of send data words
+0
+1
Number of units
+2
(Undefined)
Unit No.
+3
(Undefined)
Unit No.
~
+9 (Undefined)
Unit No.
Offset Contents (data format)
+0 Number of send data words
(4 digits BCD)
+1 Number of units (4 digits BCD)
+2 to 9 Unit No. (2 digits BCD)
Number of units
A999 to 9999
F indicates a negative value and A
indicates –1.
A999 to 9999
F indicates a negative value and A
indicates –1.
A999 to 9999
F indicates a negative value and A
indicates –1.
0001 to 9999
0000 to 3999
0000 to 3999
•
•
•
0000 to 3999
~
(max.)
Number of units + 2
0001 to 0008
00 to 31
Appendix C
Data
6 + 1
Data
167