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  3. Usage a terminal programmer to control LCR-800

GW Instek Usage a terminal programmer to control LCR-800 User manual

  • Hello, I'm your chat assistant. I've reviewed the user manual for the GW Instek LCR-800 series. This document outlines how to connect your LCR meter to a computer using the Real-Term software. The instructions cover necessary configurations, sending commands and understanding responses related to communication setup. I am ready to assist with questions you have about this document or the LCR-800 device.
  • How to turn on the RS-232 interface on LCR-800?
    How do I ensure the LCR-800 is under MANU trigger?
    What are the required Real-term port settings?
    What command is required to get system online?
    What command is required to finish session?
How to get LCR-800 series ONLINE by using the Real-Term
LCR-800 series configuration:
Make sure the RS-232 interface is ON
(Operation by Key-pad)
MENU Æ SORT Æ RS232 Æ ON ÆEXIT
Make sure the LCR-800 series is under
MANU trigger.
(Operation by Key-pad)
START (long press by 1~2s)
Real-term Configuration:
Display configuration
Ascii
Port configuration
Baud : 38400
Port : depend on current setting
Parity : None
Bata Bits : 8 bits
Stop Bits : 1 bit
Hardware Flow Control : None
[NOTE]
After complete the above setting, please
press “Change” to confirm.
Send (message terminator) configuration
EOL : LFCR
How to get LCR-800 series ONLINE by using the Real-Term
Get the LCR-800 series ONLINE
Send Command:
COMU? +LF +CR
Get Respond:
COMU:ON..
Notice:
+LF +CR are message terminators and
means pressing the “Send ASCII” in
sequence (1 / 2).
Send Command:
COMU:OVER +LF +CR
Get Respond:
COMU:OVER
Notice:
+LF +CR are message terminators and
means pressing the “Send ASCII” in
sequence (1 / 2).
After sending the above commands successfully, LCR-800’s display should become
Notice: The sending commands should be all “Capital”.
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