Measurement-computing LGR-5320 Series Manuel d'utilisateur télécharger pdf (Page 35)

LGR-5320 Series User's Guide Specifications

Device configuration

Table 11. Configuration

Parameter Specification

Local Host PC over USB

Remote Through configuration file on SD card

Configuration file format Binary

Controls/indicators

Table 12. Controls/indicators

Parameter Specification

LOAD button Loads a configuration from the SD card/enters USB bootloader (hold while applying

power)

SAVE button Saves configuration to the SD card

START button Starts an acquisition

TRIG/EVENT button Forces a trigger / logs an event

IND button Turns LED indicators on/off in 3 steps: All on – Top indicators only – All off

Reset button Resets the device

SD ACT indicator Indicates SD card read/write activity

SD STAT indicator Indicates SD card/device error condition if blinking

LOG indicator Indicates acquisition in progress

TRIG indicator Indicates trigger occurred

EVENT indicator Flashes when an event is logged or configuration is loaded or saved

Power indicator (Top LED on case end) Indicates power is good and device is ready

USB indicator (Bottom LED on case end) Indicates USB connection is active, blinks off for USB

activity

Analog input indicators Indicates corresponding analog input is in the acquisition

Digital input indicators Indicates presence of a voltage at the corresponding digital input pin (not necessarily a

high logic level)

Digital output indicator Indicates relay state

Counter input indicators Indicates corresponding counter activity

Data memory

Table 13. Data memory

Parameter Specification

Supported removable media Secure Digital, Secure Digital High Capacity

Data file format Binary. Data time stamped using real time clock.

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Measurement-computing LGR-5320 Series Manuel d'utilisateur Page 35