Tektronix FG 5010 User Manual

Programming
- FG
5010
Table
3-1 (
cont
)
Abnormal Event
Internal
Errors (
300
series ) (
cont )
No signal
detected
from
Loop
1 board
Inadequate
frequency
range
(
2
kHz
range )
Inadequate
frequency
range
(
20
kHz
range )
Inadequate
frequency
range
(
200
kHz range )
Inadequate
frequency
range
( 2
MHz
range
)
Inadequate
frequency
range
(
20
MHz
range )
Burst counter
fault
Faulty RAM found ( U1400 )
Faulty RAM found ( U1500 )
Faulty
RAM
found in
MPU
chip
ROM placement error at ad
dress A000
ROM placement error at ad
dress C000
ROM placement error at ad
dress E000
ROM
checksum error at
ad
dress A000
ROM
checksum error at ad
dress C000
ROM
checksum error at ad
dress E000
Error
Query Serial
Poll
Response
Responseª
System Events ( 400 series )
Power
on
User request ( via front panel
INST
ID
button )
327
3-32
328
329
330
331
332
333
340⁰
341b
350⁰
370⁰
372⁰
374b
390⁰
392⁰
394b
401
403
Device
Dependent
Events
( 700
series )
Generator
went out of
phase
lock
Generator
went into
phase
lock
731
732
99
99
99
99
99
99
99
65
67
202
206
" If the FG 5010 is busy , it returns a decimal number that is 16
higher than
the
listed
number .
"
Front
panel
display
only .
If there is more than one event to be reported , the instru
ment continues to assert SRQ until it reports all events .
( SRQ " stacking " consists of reporting only the latest event
of each priority level . ) Each event is automatically cleared
when it is reported via Serial Poll . The Device Clear ( DCL )
interface
message
may be
used to
clear all
events except
Power - On .
Commands are provided to control the reporting of some
individual
events
and to disable
all service
requests
. For ex
ample , the User Request command ( USER ) provides indi
vidual control over the reporting of the user request event
that occurs when the front panel INST ID button is pressed .
The Request for Service command ( RQS ) controls whether
the instrument reports any events with SRQ .
RQS OFF
inhibits all SRQ's .
When RQS is OFF
, the ERR
query allows the controller to find out about events without
first performing a Serial Poll . With RQS OFF , the controller
may send the ERR query at any time and the instrument will
return an event waiting to be reported . The controller can
clear all
events
by
sending
the ERR
query
until a zero ( )
code is returned , or clear all events except Power - On
through
the
DCL
interface
message
.
With RQS
OFF , the
controller may
perform a
Serial Poll ,
but the Status
Byte
contains only Device
Dependent
Status
information . With RQS ON , the STB contains the class of
the event and
a
subsequent error query
returns
additional
information about the
previous
event
reported
in the
STB .
Sending Interface Control Messages
Interface messages and the effects of those messages
on the FG 5010 interface functions are defined in IEEE Stan
dard 488-1978 . Abbreviations from that standard are used
in this description of the effects on instrument operation .
NOTE
These commands are for TEKTRONIX 4050 - Series
controllers , but are representative of those for other
controllers .
Bus interface control messages are sent as low - level
commands through the use of WBYTE controller com
mands . Refer to 070-2056-01 4050 - Series Graphic System
Reference Manual for RBYTE controller commands . Higher
level commands are also available for the user . For the fol
lowing
commands , A 32
plus the
instrument
address
and
B
64
plus the
address .
=
Listen (
MLA
)
Unlisten (
UNL )
Talk (
MTA )
Untalk
=
Untalk - Unlisten
Device
Clear (
DCL )
Selective
Device
Clear
(
SDC
)
Go
To Local
(
GTL )
Remote
with
Lockout
(
RWLS
)
Local
Lockout (
LLO )
Group Execute Trigger < GET >
Serial
Poll
Enable
(
SPE
)
Serial
Poll
Disable
(
SPD
)
WBYTE @A :
WBYTE @ 63 :
WBYTE @ B :
WBYTE @ 95
:
WBYTE @ 63 , 95 :
WBYTE @ 20 :
WBYTE @A , 4 :
WBYTE
@A ,
1 :
WBYTE @ A , 17 , 63 :
WBYTE @ 17 :
WBYTE @A , 8 :
WBYTE @ 24
:
WBYTE @ 25 :
REV
JUL 1982
U
U
U
U
C
U
U
U
L

Tektronix FG 5010 Specifications

General

Brand	Tektronix
Model	FG 5010
Category	Portable Generator
Language	English