Tektronix FG 5010 User Manual

When
powered up
,
the FG
5010
performs a
diagnostic
self - test to
check the
functionality of
the ROM
and RAM .
If
an
error is
found
, an
error
code will be
displayed in
the
readout
window .
Error
code
definitions
are
listed in
Table
2-1
.
The
FG
5010
will
not respond
to
input
until
the
error
is
cleared .
Table 2-1
FRONT
PANEL
ERROR CODES
Code
301 Interrupt fault
302
System
error
311
Period
measurement
failed to
complete
312
Period measurement
overflow occurred
Shift register ( in VIA ) failed to function
Error
313
314
315 Phase
lock status
over and under
range at the
same
time
316
320
Mag - latch relay strobe interrupt failed to occur
Automatic
frequency correction
range
exceeded
VIA
fault on
CPU board
321 Trig / Gate control error on CPU board
322 4 MHz
reference
frequency
clock or
counter
fault
323 Frequency control logic fault on Loop 2 board
324 Loop cycle counter fault on Loop 2 board
325 Frequency prescaler fault on Loop 2 board
326 Low
freq
generator fault
327 No signal detected from Loop 1 board
328
Inadequate freq
range - 2
kHz range
329
Inadequate freq
range
-
20 kHz
range
330
Inadequate freq range -
200 kHz range
331
Inadequate freq
range
-
2
MHz
range
332
Inadequate freq
range - 20
MHz range
333 Burst counter fault
334
Offset
generator
fault
335 Amplitude DAC error
336 Amplitude attenuator error
337
Waveform shaping
error
338
Normal /
complement
error
339
340 Faulty
RAM found (
U1400
)
341 Faulty RAM found ( U1500 )
350 Faulty RAM found in MPU chip
370 ROM placement error at address A000
372 ROM placement error at address C000
374 ROM placement error at address E000
390 ROM checksum error at address A000
392 ROM checksum error at address C000
394 ROM checksum error at address E000
Low freq generator DAC error
If no error is found , the instrument enters the local state
with
the settings
listed in Table
2-2 .
Operating Instructions - FG 5010
The
display will read 1.000
+3 and the
HERTZ indicator
will be illuminated .
Verify
that
the listed
conditions have been
set .
Pushbuttons
marked with an
asterisk
( * )
will be
illuminated
.
Function
Condition
*
FREQ
AMPL
OFFSET
PHASE
SYM
N BURST
FUNCTION
Table
2-2
POWER
-
UP
CONDITIONS
MODE
HOLD
*
SLOPE
GATE
OUTPUT
COMPLEMENT
AM
FM
VCF
1.000 kHz
0.5
volts
0.0
volts
Deg
50 %
10
*
SINE
*
CONT
Off
POSITIVE
(
+ )
Off
Off
Off
Off
Off
Off
Press
the
AMPL
button
. The
button will light ,
the
display
will read 500 -3 , and the VOLTS indicator will be on .
Press the OFFSET button . The button will light , the dis
play will read 0.00 , and the VOLTS indicator will be on .
Press the SYM
button . The
button will light , the
display
will read 50 , and the PERCENT indicator will be on .
Press the PHASE button . The button will light , the dis
play will read , and the DEGREES indicator will be on .
Press the N BURST button . The button will light , the
display will read 10 , and all parameter indicators will be off .
Press the FREQ button .
Set the oscilloscope controls to :
Vertical.2
V /
Div
Horizontal - 1 ms / Div
2-7

Tektronix FG 5010 Specifications

General

Brand	Tektronix
Model	FG 5010
Category	Portable Generator
Language	English