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Appendix MV600/V620 ID Controller Protocol
393
Write (Hexadecimal/4) (Sequence No. 524)
This sequence is used when the number of Heads to be written to the Carrier is 4. Up to 24 digits of data can be
written for each Read/Write Head.
Send Data Word Allocation (2nd Operand of PMCR)
First word of send
data
Number of Heads
+0
+1
+2
+3
+4
+5
+6
+11
+12
+29
+30
+31
+32
+33
+34
+39
+86
+87
+88
+89
+90
+95
CH 1
Number of send data words
(Undefined)
Unit No.
(Undefined)
Head CH No.
Leading address No.
CH 2
Number of write digits
Write data
~ ~
Write data
(Undefined)
Unit No.
(Undefined)
Head CH No.
Leading address No.
Number of write digits
Write data
Write data
~ ~
(Undefined)
Unit No.
(Undefined)
Head CH No.
Leading address No.
Number of write digits
Write data
~ ~
Write data
CH 4
Not used
~ ~
Not used
~ ~
Offset Contents (data format) Data
+0 Number of send data words
(4 digits BCD)
0007 to 0096
+1 Number of Heads
(4 digits BCD)
0001 to 0004
+(28(N–1)+2) Unit No. (2 digits BCD) Arbitrary (However, there is a limit for the
maximum Unit No. depending on the model)
+(28(N–1)+3) R/W Head CH No.
(1 digit BCD)
R/W Head CH 1 designation: 1
R/W Head CH 2 designation: 2
The CD1D must be set to 1.
+(28(N–1)+4) Leading address No.
(4 digits Hexadecimal)
0000 to FFFF
+(28(N–1)+5) Number of write digits
(4 digits BCD)
0002 to 0024
+(28(N–1)+6)
to (28(N–1)+11)
Write data (Hexadecimal) Input in hexadecimal code
Up to 24 digits (max.) can be set
N: Number of Heads
Receive Data Word Allocation (3rd Operand of PMCR)
None.