
BIS M-62_ MANUAL
164
9
If the Master believes that the handshaking has gotten out of synch, it can request a
resynchronization, by setting
Bit 2
of the
Output Buffer Control Byte (
the
OBCB)
and then
also setting the same bit in the
Output Buffer Data Consistency Byte
(the
OBDCB
).
NOTE
Bit 2 is not a toggle
– It is always set to 1 to begin a resynchronization
process, and cleared later to acknowledge that the process is complete.
(See the
Green
changes below)
Output Buffer
Input Buffer
Byte #
Value
Byte #
Value
00:
84
Output Buffer Control Byte
(OBCB)
7 6 5 4 3 2 1 0
[1] [0] [0] [0] [0]
[1]
[0] [0]
00
82
Input Buffer Control Byte
(IBCB)
7 6 5 4 3 2 1 0
[1] [0] [0] [0] [0] [0] [1] [0]
01:
00
(Always 0)
01:
00
02:
06
(Packet length in bytes)
02:
00
03:
04:
05:
06:
07:
08:
09:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
..
30:
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
03:
04:
05:
06:
07:
08:
09:
10:
11:
12:
13:
14:
15:
16:
17:
18:
19:
20:
..
30:
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
00
..
00
31:
84
Data Consistency Byte (OBDCB)
31:
82
Data Consistency Byte (IBDCB)
Summary of Contents for BIS M-370-000-A02
Page 1: ......
Page 2: ......
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Page 7: ......
Page 16: ...9 BIS M 371 000 A01 BIS M 372 000 A01 BIS M 373 000 A01 BIS M 370 000 A02 Figure G...
Page 17: ...10...
Page 21: ...BIS M 62_ MANUAL 14 1...
Page 60: ...INSTALLATION 53 2...
Page 77: ...BIS M 62_ MANUAL 70 4...
Page 101: ...BIS M 62_ MANUAL 94 5...
Page 103: ...BIS M 62_ MANUAL 96 6 The HTTP Server Main Page will be displayed...
Page 126: ...DEVICENET INTERFACE 119 8...
Page 185: ...BIS M 62_ MANUAL 178 10...
Page 188: ...RFID OPERATING PRINCIPLES 181 11...