Omron CJ1W-SCU41, Руководство по эксплуатации

Страница: 328 / 526

309
E5
#
J Temperature Controller Protocol Appendix G
Receive Data Word Allocation (4th Operand of PMCR(260))
Read Input Shift Value (Sequence No. 210 (Hex 00D2))
Reads the input shift value 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 receive data words
(4 digits Hex) Number of units
×
3 + 1
+1 1st unit
Proportional band (4 digits BCD) 0000 to 9999
When the left digit is –1, A is set and when it
is –, F is set.
+2 1st unit
Integral time (4 digits BCD) 0000 to 9999
When the left digit is –1, A is set and when it
is –, F is set.
+3 1st unit
Derivative time (4 digits BCD) 0000 to 9999
When the left digit is –1, A is set and when it
is –, F is set.
+4 2nd unit
Proportional band (4 digits BCD) 0000 to 9999
When the left digit is –1, A is set and when it
is –, F is set.
•
•
•
+93
(max.) 31th unit
Derivative time (4 digits BCD) 0000 to 9999
When the left digit is –1, A is set and when it
is –, F is set.
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) 0002
+1 Input shift value (4 digits BCD) 0000 to 9999
When the left digit is –1, A is set and when it
is –, F is set.
Proportional band
Receive data
storage words Number of receive data words +0
+1
+2
+3
+91
+92
+93
Proportional band
Integral time
Derivative time
~ ~
Integral time
Derivative time
1st unit
31th unit (max.)
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 Input shift value