Omron CJ1W-SCU41, Руководство по эксплуатации

Страница: 247 / 526

228
E5
#
K Digital Controller Read Protocol Appendix C
Read Hysteresis (Sequence No. 009 (Hex 0009))
Reads the hysteresis for heating and for cooling and stores the results in the specified words.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
Read Control Period (Sequence No. 010 (Hex 000A))
Reads the control period for heating and for cooling and stores the results in the specified words.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
Offset Contents (data format) Data
+0 Number of send data words
(4 digits Hex) 0002 (fixed)
+1 Unit No. (2 digits BCD) 00 to 31
Offset Contents (data format) Data
+0 Number of receive data words
(4 digits Hex) 0003
+1 Hysteresis (heating)
(4 digits BCD) 0001 to 9999
+2 Hysteresis (cooling)
(4 digits BCD) 0001 to 9999
Offset Contents (data format) Data
+0 Number of send data words
(4 digits Hex) 0002 (fixed)
+1 Unit No. (2 digits BCD) 00 to 31
Offset Contents (data format) Data
+0 Number of receive data words
(4 digits Hex) 0003
+1 Control period (heating)
(4 digits BCD) 0001 to 0099
+2 Control period (cooling)
(4 digits BCD) 0001 to 0099
First word of
send data Number of send data words
+0
+1
(Undefined) Unit No.
Receive data
storage words Number of receive data words
+0
+1
+2
Hysteresis (heating)
Hysteresis (cooling)
First word of
send data Number of send data words +0
+1
(Undefined) Unit No.
Receive data
storage words Number of receive data words
+0
+1
+2
Control period (heating)
Control period (cooling)