Appendix MV600/V620 ID Controller Protocol
381
Receive Data Word Allocation (3rd Operand of PMCR)
Receive data
storage words
Number of receive data words
+0
+1
+12
+13
+24
+25
+36
+73
+84
~ ~
Read data
Read data
CH 1
CH 2
(Not used)
~ ~
(Not used)
~ ~
~ ~
Read data
Read data
CH 4
Read data
~ ~
Read data
Offset Contents (data format) Data
+0 Number of receive data
words (4 digits BCD)
0002 to 0085
+(24(N–1)+1) to
+(24(N–1)+12)
Read data (Hexadecimal) Number of read bytes stored in hexadecimal
data
Note Data for Data Carriers designated for hexadecimal is received beginning with the largest offset from the
receive data words.
Read (Hexadecimal/8) (Sequence No. 507)
This sequence is used when the maximum number of Heads to be read from the Carrier is 8. Up to 10 bytes of data
can be read 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
+7
+8
+9
+30
+31
+32
+33
(Undefined)
Unit No.
(Undefined)
Unit No.
(Undefined)
Head CH No.
Leading address No.
(Undefined)
Read bytes
CH 1
CH 2
Number of send data words
(Undefined)
Unit No.
(Undefined)
Head CH No.
Leading address No.
(Undefined)
Read bytes
~ ~
(Undefined)
Unit No.
(Undefined)
Head CH No.
Leading address No.
(Undefined)
Read bytes
CH 8