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E5#K Digital Controller Read Protocol
Read Process Value (Sequence No. 000 (Hex 0000))
Reads the process value and stores the results in the specified words.
Send Data Word Allocation (3rd Operand of PMCR(260))
First word of
send data
Receive Data Word Allocation (4th Operand of PMCR(260))
Receive data
storage words
Read Set Point during SP Ramp (Sequence No. 001 (Hex 0001))
Reads the set point during the SP ramp and stores the results in the specified words.
Send Data Word Allocation (3rd Operand of PMCR(260))
First word of send
data
Receive Data Word Allocation (4th Operand of PMCR(260))
Receive data
storage words
Read MV (Sequence No. 002 (Hex 0002))
Reads the MV (manipulated variable) for heating and cooling and stores the results in the specified words.
Send Data Word Allocation (3rd Operand of PMCR(260))
First word of send
data
224
Number of send data words
+0
+1
(Undefined)
Unit No.
Offset
Contents (data format)
+0
Number of send data words
(4 digits Hex)
+1
Unit No. (2 digits BCD)
+0
Number of receive data words
+1
Process value
Offset
Contents (data format)
+0
Number of receive data words
(4 digits Hex)
+1
Process value (4 digits BCD)
+0
Number of send data words
+1
(Undefined)
Offset
Contents (data format)
+0
Number of send data words
(4 digits Hex)
+1
Unit No. (2 digits BCD)
+0
Number of receive data words
+1
Set point during SP ramp
Offset
Contents (data format)
+0
Number of receive data words
(4 digits Hex)
+1
Set point during SP ramp
(4 digits BCD)
Number of send data words
+0
+1
(Undefined)
Unit No.
Offset
Contents (data format)
+0
Number of send data words
(4 digits Hex)
+1
Unit No. (2 digits BCD)
0002 (fixed)
00 to 31
0002
Scaling lower limit to upper limit
Unit No.
0002 (fixed)
00 to 31
0002
Set point lower limit to upper limit
0002 (fixed)
00 to 31
Appendix C
Data
Data
Data
Data
Data
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