1 switching protocols via the front panel buttons, 2 switching protocols via protocol commands, 3 kramer protocol 3000 – Kramer Electronics VP-27 User Manual
Page 23: 1 protocol 3000 syntax, Switching protocols via the front panel buttons, Switching protocols via protocol commands, Kramer protocol 3000, Protocol 3000 syntax
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Kramer Protocol
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13.2.1
Switching Protocols via the Front Panel Buttons
To switch from protocol 3000 to protocol 2000, press and hold
To switch from protocol 2000 to protocol 3000, press and hold the CV group
INPUT 1 and INPUT 3 buttons for a few seconds.
the CV group
INPUT 1 and INPUT 2 buttons for a few seconds.
13.2.2
Switching Protocols via Protocol Commands
To switch from protocol 3000 to protocol 2000, send the following command:
#P2000
To switch from protocol 2000 to protocol 3000, send the following command:
0x38, 0x80, 0x83, 0x81
The Windows®-based Kramer control software
13.3
Kramer Protocol 3000
operates with protocol 2000. If
the VP-27 is set to protocol 3000, it is automatically switched to protocol 2000.
This RS-232 communication protocol lets you control the machine from any
standard terminal software (for example, Windows® HyperTerminal
Application) and uses a data rate of 115200 baud, with no parity, 8 data bits,
and 1 stop bit.
13.3.1
Protocol 3000 Syntax
Host message format:
Start Address (optional)
Body
Delimiter
#
Destination_id@
message
CR
Simple command (commands string with only one command without
addressing):
start
body
delimiter
#
Command SP Parameter_1,Parameter_2,…
CR
Commands string (formal syntax with commands concatenation and
addressing):
1 Not as part of a switching operation
2 Download the latest software from our Web site at http://www.kramerelectronics.com