3-4 Commands Command Directory
3-66 PN: 10370-10374 Rev. F MG369xC GPIB PM
MB1
Description: Sets the enable mask byte for extended status byte 1.
Sets an eight-bit data mask that is used to enable specific bits of the extended status byte
one. This enables any or all of the bits in the extended status byte one to generate an
SRQ using one eight-bit byte.
Functional
Category: STATUS
Example: C code snippet to enable RF locked bit:
strcpy(buf, “mb1 ”); buf[3] = 8; snd(source_addr, buf);
Output Command: OEM returns the Extended SRQ Mask bytes (3 binary bytes) to the controller.
Front Panel Key: N/A
MB2
Description: Sets the enable mask byte for extended status byte 2.
Sets an eight-bit data mask that is used to enable specific bits of the extended status byte
two. This enables any or all of the bits in the extended status byte two to generate an
SRQ using one eight-bit byte.
Functional
Category: STATUS
Example: C code snippet to enable the RF unlocked bit:
strcpy(buf, “mb2 ”); buf[3] = 16; snd(source_addr, buf);
Output Command: OEM returns the Extended SRQ Mask bytes (3 binary bytes) to the controller.
Front Panel Key: N/A
ME0
Description: Disables the marker at the active frequency.
Functional
Category: MARKER
Example: F1; ME0
Disables the F1 frequency marker.
Related
Commands: ME1
Front Panel Key: Frequency | Step Sweep | Frequency Control > | Marker List. . . | highlight the active
marker frequency, then press Tag Selected