Omron CQM1H-SCB41 Operation Manual page 315

K3T@ Intelligent Signal Processor Protocol
Receive Data Word Allocation (3rd Operand of PMCR)
Receive data
storage words
Read Holding Data PH (Continuous Units) (Sequence No. 333)
This sequence reads peak holding data for continuous units.
Send Data Word Allocation (2nd Operand of PMCR)
First word of
send data
Receive Data Word Allocation (3rd Operand of PMCR)
The data allocation is similar to sequence No. 332 (Read Holding Data (by Unit Number)).
300
+0
Number of receive data words
Peak/bottom data
+1
+2 (Undefined)
+3
(Undefined)
~
+94
Peak/bottom data
+95 (Undefined)
(Undefined)
+96
Offset Contents (data format)
+0 Number of receive data words
(4 digits BCD)
+1 to +2 Peak/bottom data
(5 digits BCD)
+3 Status
(2 digits Hex)
+96 Status
Number of send data words
+0
+1
Number of units
(Undefined)
Offset Contents (data format)
+0 Number of send data words
(4 digits BCD)
+1 Number of units (2 digits BCD)
Peak/bottom data
Status
~
Peak/bottom data
Status
0004 to 0097
00000 to 99999
Negative sign: F (5th digit BCD)
Example 12345
+1
+2
d0 bit:
If overflow: 1
d1 bit:
If underflow: 1
d2 bit:
Not used
d3 bit:
During forced zero operation: 1 Others: 0
(K3TH,K3TR: 0)
d4 bit:
Not used
d5 bit:
During hold input: 1
d6 bit:
Bank input 1: 1
(K3TH, K3TX: 0)
d7 bit:
Bank input 2: 1
(K3TH, K3TX: 0)
•
•
•
Same as above
0002
01 to 32
Appendix I
Data
Example 1234
2345 +1 1234
+2
0001 000F
Others: 0
Others: 0
Others: 0
Others: 0
Others: 0
Data