Measurement Computing LGR-5320 Series - Manual (Page 35)

LGR-5320 Series User's Guide Specifications
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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.