GW Instek PSW-Series Programming & Command manual - Manual (Page 117)

APPENDIX
117
Error Messages & Messages
The following error messages or messages may appear on the PSW
screen during operation.
Error Messages Description
Err 001 USB Mass Storage is not present
Err 002 No (such)file in USB mass storage
Err 003 Empty memory location
Err 004 File access error
Err 901 Keyboard CPLD error
Err 902 Analog CPLD error
Err 920 The ADC is over range for calibration
Err 921 The DAC is over range for calibration
Err 922 Point invalid for calibration
Messages Description
MSG 001 External control of output. Output off (F-94=0,
High=on)
MSG 002 External control of output. Output off (F-94=1,
Low=on)
MSG 003 F-93 is not zero. Unable to calibrate.
LOCK F-19 F-19 is not zero. Unable to turn the output on.
LED Display Format
Use the following table to read the LED display messages.
0 1 2 3 4 5 6 7 8 9 A B C D
E F G H I J K L M N O P Q R
S T U V W X Y Z ( ) + - ,