Wavelength Electronics LFI-3751, User Manual

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Chapter 4 - Remote Interface Reference
Diagnostic - Switch Status
Diagnostic - Switch Status
Output, Shift, and Temp Limit Pushbutton Status
•
The following table details the structure of the characters in the data fi eld
for the [PUSHBUTTON SWITCH STATUS] command.
•
To read the current status of the pushbutton switches, send the following
Command Packet.
Read
!000.0002E
(Reads [Pushbutton Switch Status] )
Rotary Switch Status
•
The following table details the structure of the characters in the data
fi eld for the [ROTARY SWITCH STATUS] command. A ‘1’ indicates the
position of the rotary switch.
•
To read the current status of the Rotary switch, send the following
Command Packet.
Read
!000.0002F
(Reads [Rotary Switch Status] )
Char 7 = Sign Char (Not Used)
Char 6 = Not Used
Char 5 = Not Used
Char 4 = Not Used
Char 3 = Decimal Point
Char 2 = Temp Limit Pushbutton [0 = OFF, 1 = ON]
Char 1 = Shift Pushbutton [0 = OFF, 1 = Lamp ON]
Char 0 = Output Pushbutton [0 = OFF, 1 = Lamp ON]
Char 7 = Sign Char (Not Used)
Char 6 = AUX T / C
Char 5 = LIM I / B
Char 4 = TE V / A
Char 3 = Decimal Point
Char 2 = TE I / D
Char 1 = SET T / I
Char 0 = ACT T / P
RS-232
Commands Discussed:
[PUSHBUTTON SWITCH
STATUS]
[ROTARY SWITCH STATUS]