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KRAMER ELECTRONICS LTD.
When working with a PC or a remote controller, with several machines, it is necessary to assign an individual
number (address) to each machine. This is done by pressing Enter and following the instructions on the LCD
screen.
Initial RESET
YES -> enter, NEXT -> menu
This is sometimes useful for diagnostic purposes. It allows the machine to be reset to its turned off settings
without having to turn the machine off and then on again.
8.2
COMMUNICATION PROTOCOL FOR THE SD-7388/SD-7316 (PROTOCOL 2000)
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.
MSB
LSB
DESTI-
NATION
INSTRUCTION
0 D N5 N4 N3 N2 N1 N0
7 6 5 4 3 2 1 0
1
st
byte
INPUT
1 I6 I5 I4 I3 I2 I1 I0
7 6 5 4 3 2 1 0
2
nd
byte
OUTPUT
1 O6 O5 O4 O3 O2 O1 O0
7 6 5 4 3 2 1 0
3
rd
byte
MACHINE
NUMBER
1 0 0 M4 M3 M2 M1 M0
7 6 5 4 3 2 1 0
4
th
byte