Kramer Electronics VS-81SP - Manual (Page 28)

Hex Table
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10 Hex Table
Table 6 lists the Hex values (which the protocol in section 11 describes in
more detail) for the VS-81SP:
Table 6: VS-81SP Hex Table
Input# OUT
IN 1 01 81 81 81
IN 2 01 82 81 81
IN 3 01 83 81 81
IN 4 01 84 81 81
IN 5 01 85 81 81
IN 6 01 86 81 81
IN 7 01 87 81 81
IN 8 01 88 81 81
11 Kramer Protocol 2000
The VS-81SP is compatible with Kramer’s Protocol 2000, version 0.50.
This RS-232/RS-485 communication protocol uses four bytes of
information as defined below. For RS-232, a null-modem connection
between the machine and controller is used. The default data rate is 9600
baud, with no parity, 8 data bits, and 1 stop bit.
Note: Compatibility with Kramer’s Protocol 2000 does not mean that a
machine uses all of the commands below. Each machine uses a sub-set of
Protocol 2000, according to its needs.
Table 7: Protocol Definitions
MSB LSB
DESTINATION INSTRUCTION
0 D N5 N4 N3 N2 N1 N0
7 6 5 4 3 2 1 0
1st byte
INPUT
1 I6 I5 I4 I3 I2 I1 I0
7 6 5 4 3 2 1 0
2nd byte
OUTPUT
1 O6 O5 O4 O3 O2 O1 O0
7 6 5 4 3 2 1 0
3rd byte
MACHINE NUMBER
1 OVR X M4 M3 M2 M1 M0
7 6 5 4 3 2 1 0
4th byte