Standard Operation Status Event Enable Register
A op eration status summary bit (bit 7 of the status byte) will b e set
when any enable bit in the op eration status event register is set to
\1". To enable/disable any bits of the op eration status event register,
the standard op eration event enable register is used. The standard
operation event enable register is the same length as the standard
operation event register. When a bit is set in the op eration status
event register it enables the corresp onding bit in the operation event
register to request service. To set any bit in the op eration status
event enable register, The
STATus:OPERation:ENABle
command is
used. The syntax of the
STATus:OPERation:ENABle
command is:
STATus:OPERation:ENABle
<
n
>
Where,
<
n
>
: decimal number (0 to 65535)
For example,
If
<
n
>
is equal to 8 (0000000000001000 in binary), bit 3 is enabled,
as follows.
Bit No. of
Event Register
MSB LSB
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Event Enable
Register
0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
In this case, when either bit 3 of the op eration status ev
ent register
is set to \1", the op eration status summary bit (bit 7 of the status
byte) is set to \1".
The default setting is
STATus:OPERation:ENABle 0
(all bits of the
operation status event register are disabled).
Bit 1, bit 2, and bits 5 to 15 are alwa
ys 0 (zero). Thus, it is
meaningless to mask these bits.
7-26 Remote Control
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