Boonton 4540 Peak Power Meter User Manual - Manual (Page 197)

Boonton 4540 Series RF Power Meter
Remote Operation 5-63
STATus:DEVice:EVENt?
Description: Returns the current contents of the Device Event register then resets the register value to 0. The
Device Event register contains the latched events from the Device Condition register as specified
by the Device status group’s positive and negative transition filters.
Syntax: STATus:DEVice:EVENt?
Returns: 16-bit register value (0 to 32767)
Valid Modes: Any
STATus:DEVice:NTRansition
Description: Set or return the value of the negative transition filter bitmask for the Device status group. Setting
a bit in the positive transition filter causes a 1 to 0 (negative) transition in the corresponding bit of
the Device Condition register to cause a 1 to be written in the associated bit of the Device Event
register.
Syntax: STATus:DEVice:NTRansition
Argument: = 0 to 32767
Returns: 16-bit register value (0 to 32767)
Valid Modes: Any
STATus:DEVice:PTRansition
Description: Set or return the value of the positive transition filter bitmask for the Device status group. Setting
a bit in the positive transition filter causes a 0 to 1 (positive) transition in the corresponding bit of
the Device Condition register to cause a 1 to be written in the associated bit of the Device Event
register.
Syntax: STATus:DEVice:PTRansition
Argument: = 0 to 32767
Returns: 16-bit register value (0 to 32767)
Valid Modes: Any