Instrument not responding to all commands in Remote Mode
2025-07-30
Question: I can execute SCPI commands like IDN?, ESR?, or STB? but when I send a command to set or query a voltage or current, I get an Execution Error -200 or -221, or the unit is not responding at all, how can I correct this issue?
Answer: Some instruments need to be set to Remote Mode in order to enable full remote communication. For some fully programmable models you would need to send a command like SYSTem:REMote (you should refer to the programming manual for the instrument that you are trying to communicate with to ensure the correct command), and on some other instruments there is a physical remote switch on the back of the instrument that needs to be moved from Normal mode to Remote.
If this does not resolve your issue, you can submit a case to receive technical support here: https://www.bkprecision.com/support/request/technician
Featured Products:
8514B
1500 W Programmable DC Electronic Load
9115
1200W Multi-Range 80V/60A DC Power Supply
9116
1200W Multi-Range 150V/30A DC Power Supply
9130C
Triple Output Programmable DC Power Supply 0-30V, 0-3A x2, 0-5V, 0-3A x1
9131C
Triple Output Programmable DC Power Supply 0-30V, 0-6A x2, 0-5V, 0-3A x1
9132C
Triple Output Programmable DC Power Supply 0-60V, 0-3A x2, 0-5V, 0-3A x1
9801
Programmable AC Power Source
9805
Programmable AC Power Source 1500 VA
8500B
300 W Programmable DC Electronic Load
8542B
150 W Programmable DC Electronic Load
8502B
300 W Programmable DC Electronic Load
8510B
600 W Programmable DC Electronic Load
1685B
1-60V 0-5A Switching DC Power Supply
1687B
1-36V 0-10A Switching DC Power Supply
1688B
1-18V 0-20A Switching DC Power Supply
1900B
1-16 V, 60 A Switching DC Power Supply
1901B
1-32 V, 30 A Switching DC Power Supply
1902B
1-60 V, 15 A Switching DC Power Supply