Measurement-computing LGR-5320 Series Manuel d'utilisateur télécharger pdf (Page 13)

LGR-5320 Series User's Guide Functional Details

When the SD STAT LED blinks to indicate an error, the four LEDs for analog channels CH0H, CHOL,

CH1H, CH1L, and the four LEDs for analog channels CH6H, CH6L, CH7H, and CH7L blink in a pattern

that represents a numeric error code. Press any button on the top of the case to acknowledge the error and

stop the LEDs from flashing.

Figure 5. LGR-5320 Series error code LEDs

For example, if you attempt to log without an SD card inserted in a LGR-5320 Series device, the CHOH

and

CH7L LEDs both blink, representing binary code 0001.

All SD STAT errors and corresponding analog input LED blink codes are explained below.

LGR-5320 Series error descriptions and codes

Error Blink code

(binary )

LED pattern

CH1L CH1H CH0L CH0H

CH6H CH6L CH7H CH7L

Card not present 0001

Card not mounted 0010

Card write protected 0011

File system error 0100

FLASH write error 0101

Overrun – pacer 0110

Overrun – FIFO 0111

Overrun – events 1000

DMA error 1001

Card full 1010

File reached max size 1011

Log configuration error 1100

Log configuration not valid for device 1101

 LOG LED—On when the device is logging. Off when the device is idle.



TRIG LED—Turns on when the acquisition is triggered.



EVENT LED—Blinks when an event occurs.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 42 43

Pas de commentaire

Measurement-computing LGR-5320 Series Manuel d'utilisateur Page 13