Spirent DLS 6700, Operating Manual

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DLS 6700 Operating Manual
Page 4-6 7104000557 Spirent Communications
ister will also clear ESB, the bit 5 of the Status Byte Register (STB). It
has no effect on the output queue (bit 4 of the STB).
*ESE <NRf> Event Status Enable
Type:
Status command
Function: Sets the Event Status Enable Register (ESER) using an integer value
from 0 to 255, representing a sum of the bits in the following bit map:
Bits 7 to 0 have values of 128, 64, 32, 16, 8, 4, 2 and 1, respectively.
For example, if bits 3 and 5 are set then the integer value is 40 (8+32).
On power-on, the register is cleared if the Power-on Status Clear bit is
1, or restored if the bit is 0 (see *PSC for more details).
*ESE? Event Status Enable Query
Type: Status command
Function: An integer value between 0 and 255 representing the value of the
Event Status Enable Register (ESER) is placed in the output queue.
The possible values are described in the *ESE command section, and in
more detail in Section Section 4.6 "Status Reporting".
*ESR? Event Status Register Query
Type: Status command
Function: An integer value between 0 and 255 representing the value of the
Event Status Register (ESR) is placed in the output queue. Once the
value is placed in the output queue, the register is cleared. The com-
mand will turn the REMOTE LED green if the LED was red. The possible
values are described in the *ESE command section, and in more detail
in Section Section 4.6 "Status Reporting".
*IDN? Identification Query
Type: System command
Function: Returns the ID of the unit. Upon receiving this command the DLS 6700
will put the following string into the output queue:
SPIRENT COMM. INC,DLS 6700,<SN>,<Ver>
where: <SN> is the serial number of the unit