Omron CJ1W-SCU41, Руководство по эксплуатации

Страница: 284 / 526

265
E5ZE Temperature Controller Read Protocol Appendix E
Read Proportional Band, Integral Time, and Derivative Time
(Sequence No. 104 (Hex 0068))
Reads the proportional bands (constant P), integral times (constant I), and derivative times (Constant D) 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) 0029 (0041 decimal)
+1 Channel 0
Set point (rightmost 4 digits)
(4 digits BCD) Varies according to the temperature sensor
type. Refer to the manual for the E5ZE.
+2 Channel 0
Set point (leftmost 1 digit) (1 digit BCD)
+3 Channel 0
Process value (rightmost 4 digits)
(4 digits BCD) Varies according to the temperature sensor
type. Refer to the manual for the E5ZE.
+4 Channel 0
Process value (leftmost 1 digit)
(1 digit BCD)
+5 Channel 0
Output value (4 digits BCD)
0000 to 1000
•
•
•
+36 Channel 7
Set point (rightmost 4 digits)
(4 digits BCD) Varies according to the temperature sensor
type. Refer to the manual for the E5ZE.
+37 Channel 7
Set point (leftmost 1 digit) (1 digit BCD)
+38 Channel 7
Process value (rightmost 4 digits)
(4 digits BCD) Varies according to the temperature sensor
type. Refer to the manual for the E5ZE.
+39 Channel 7
Process value (leftmost 1 digit)
(1 digit BCD)
+40 Channel 0
Output value (4 digits BCD) 0000 to 1000
Offset Contents (data format) Data
+0 Number of send data words
(4 digits Hex) 0002 (fixed)
+1 Unit No. (2 digits Hex) 00 to 0F
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
+3
+22
+23
+24
Constant P
~ ~
Constant I
Channel 0
Channel 7
Constant D
Constant P
Constant I
Constant D