Omron SYSMAC CJ1W-SCU21-V1, Operation Manual

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K Digital Controller Read Protocol Appendix F
Read Level 2 Parameters 1 (Sequence No. 021 (Hex 0015))
Reads parameters in level 2 (SP ramp time unit, SP ramp set value, LBA detection time, MV at stop, MV at PV
Error, MV upper limit, MV lower limit, and MV change rate limit) from multiple units 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))
•
•
•
+56
(max.) 8th unit
Control period (cooling)
(4 digits BCD) 0001 to 0099
Offset Contents (data format) Data
+0 Number of send data words
(4 digits Hex) Number of units + 2
+1 Number of units (4 digits Hex) 0001 to 0008
+2 to 9 Unit No. (2 digits BCD) 00 to 31
Offset Contents (data format) Data
(Undefined)
Unit No.
First word of
send data
Number of send data words
+0
+1
+2
+3
+9
(Undefined)
Unit No.
Number of units
(Undefined)
Unit No.
~ ~
(max.)
SP ramp time unit
Receive data
storage words
Number of receive data words
+0
+1
+2
+3
+4
+5
+6
+7
+8
+57
+58
+59
+60
+61
+62
+63
+64
SP ramp time unit
SP ramp set value
LBA detection time
MV at stop
MV at PV error
~ ~
SP ramp set value
LBA detection time
MV at stop
MV at PV error
1st unit
8th unit (max.)
MV upper limit
MV upper limit
MV lower limit
MV lower limit
MV change rate limit
MV change rate limit