State Commands - Teledyne HVG-2020B Instruction Manual

HVG-2020B Instruction Manual

5.2.8.3. State Commands

SS
System State (Read Only)
Returns the current system state which can be one of the following:
4 = Normal Operation
8 = Calibration Mode
SS4
Enter Normal Operation mode (Unlock Write)
Returns the system from Calibration Mode (SS8) to Normal Operations (SS4).
SS8
Enter Calibrate mode (Unlock Write)
Sets system state to Calibrate, allows calibration of the Analog I/O.
STATUS
Returns the current System Status word; if in Verbose Output mode (S112=1), returns
descriptions of the presently active errors.
0x0008 CONTROL_BOARD_COMM_ERROR
0x0800 PIEZO_COMM_ERROR
0x1000 PIEZO_STATUS_ERROR
0x2000 PIEZO_OVER_LIMIT
ML
Status Alias
This is an alias for the STATUS command for backward compatibility.
HISTORY
Returns any Status errors that have occurred since system reset
CLEAR HISTORY
Clears the Status History
FAIL CODES
Returns all System Status Failure codes which have occurred since the device left the
factory or since the last time the CLEAR FAIL CODES command was sent
0x0008 CONTROL_BOARD_COMM_ERROR
0x0800 PIEZO_COMM_ERROR
0x1000 PIEZO_STATUS_ERROR
0x2000 PIEZO_OVER_LIMIT
CLEAR FAIL CODES
Clears the Fail Codes
FLOK
Enable/Disable Factory-Level Access
Resets the Factory Access Code, allows only customer-level changes. Enables Factory-Level
Access if the correct code is entered, allowing changes to everything.
EAR99 Technology Subject to Restrictions Contained on the Cover Page
Current system error status
System Error Status History
System Fail codes
(Factory Function)
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