Fluke 5520A - 6-115. AC Voltage Amplitude Verification

5520A
Operators Manual
6-22
ISCE
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Instrument Status Change Enable command) Loads two bytes into the two 16-bit ISCE
mask registers (ISCE1 and ISCE0). (See “Instrument Status Change Enable Registers” in
Chapter 5 for more information.)
Parameter: <value> (decimal equivalent of the 16 bits, 0 to 32767)
Example: ISCE 6272
Load decimal 6272 (binary 0001010001000000) to enable bits 12 (SETTLED), 10
(REMOTE) and 6 (HIVOLT). This is equivalent to sending the commands
ISCE0 6272 and ISCE1 6272 (see below).
ISCE?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Instrument Status Change Enable query) Returns the two bytes from the two 16-bit
ISCE mask registers (ISCE1 and ISCE0). (See “Instrument Status Change Enable
Registers” in Chapter 5 for more information.)
Response: <value> (decimal equivalent of the 16 bits, 0 to 32767)
Example: ISCE? returns 6272
Returns decimal 6272(binary 0001010001000000) if bits 12 (SETTLED), 10
(REMOTE), and 6 (HIVOLT) are set to 1.
ISCE0
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Instrument Status 0 to 1 Change Enable command) Loads the two bytes into the 16-bit
ISCE0 register. (See “Instrument Status Change Enable Registers” in Chapter 5 for more
information.)
Parameter: <value> (decimal equivalent of the 16 bits, 0 to 32767)
Example: ISCE0 6272
Load decimal 6272 (binary 0001010001000000) to enable bits 12 (SETTLED), 10
(REMOTE) and 6 (HIVOLT).
ISCE0?
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Instrument Status 0 to 1 Change Enable query) Returns the two bytes from the 16-bit
ISCE0 register. (See “Instrument Status Change Enable Registers” in Chapter 5 for more
information.)
Response: <value> (decimal equivalent of the 16 bits, 0 to 32767)
Example: ISCE0? returns 6272
Returns decimal 6272(binary 0001010001000000) if bits 12 (SETTLED), 10
(REMOTE), and 6 (HIVOLT) are set to 1.
ISCE1
Sequential Overlapped
Coupled
IEEE-488 RS-232
x x xx
x
(Instrument Status 1 to 0 Change Enable command) Loads the two bytes into the 16-bit
ISCE1 register. (See “Instrument Status Change Enable Registers” in Chapter 5 for more
information.)