Kramer Electronics PL-8 - Manual (Page 18)

Kramer Protocol
15
7.2 PL-8 Commands in Protocol 3000
This RS-232/RS-485 communication protocol 1
7.2.4
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. This section describes all commands sent to
the PL-8. For an explanation of the syntax and use of Protocol 3000, see
section .
7.2.1 Operating Commands
Following are the specific commands that the room controller (RC device)
sends to the PL-8 to operate the external devices.
Command Syntax Response
Relay control RELAY RELAY_NUM, STATE
RELAY RELAY_NUM , STATE
RESULT
Parameter Description:
RELAY_NUM = 1 to 8
STATE = Relay state:
‘0’ or ‘close’ to close the relay
‘1’ or ‘open’ to open the relay
Command Syntax Response
Relay status RELAY RELAY_NUM
RELAY RELAY_NUM
RESULT
Parameter Description:
RELAY_NUM = 1 to 8
7.2.2 Identification Commands
Command Syntax Response
Read device model MODEL? MODEL MACHINE_MODEL
Read device firmware
version
VERSION? VERSION MAJOR .MINOR .BUILD .REVISION
7.2.3 Reset Command
Command Syntax Response
Reset device RESET RESET OK
7.2.4 K-NET management commands
Command Syntax Response
Change KNET number KSET NEW_K_ID KSET NEW_K_ID RESULT
Parameter Description:
KNET_ID
"1" or "Master"
"2" … (Slave)
1 Not available at the time of printing. Refer to our Web site at http://www.kramerelectronics.com for details