Vaddio Canon VC-C50i Programmers - Manual (Page 154)

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14.23 Extended Preset Status Request
System Control Command Type 1
Function To return situation in use for memory for preset position store.
Command 008Bh
Parameter 0h
Length 3 byte Status
Value Status value (12 bits) indicating situation in use of memory.
Reference •The followings show the case of each bit 1 among of preset status.
(MSB)
b11
Not used(0)
b10 Not used(0)
b9 Not used(0)
b8 Memory Address 9 settled
b7 Memory Address 8 settled
b6 Memory Address 7 settled
b5 Memory Address 6 settled
b4 Memory Address 5 settled
b3 Memory Address 4 settled
b2 Memory Address 3 settled
b1 Memory Address 2 settled
b0 Memory Address 1 settled
(LSB)
Format of Control Code
d0 d1 d2 d3 d4 d5 d6
Header Device Num Command Parameter End mark
FFh 30h 3Xh 00h 8Bh 30h EFh