Ieee-488/Gpib Bus - Philips PM 5330 Handbuch

PM 5330 CHARACTERISTICS 4-15
4.10
IEEE-488/GPIB BUS
All instrument functions can be remotely controlled except those for the rotary knob for fre-
_
quency and level setting (Vernier) , the step keys and some special functions.
--•
standard IEEE-488.2
interface AH1: acceptor handshake
functions SH1: source handshake
L4: listener only
T6: talker function
RL1: remote/focal
without local lockout
E2: tri-state drivers
isolation in-/outputs galvanically
device address
0 - 30
remote lock-out LOCAL key
service request
commands
program message
sysntax
event status messages
SR1: service request SRQ
DC1 : device clear function
DTO: no device trigger
PPO: no parallel poll
separated with opto-couplers
indication on display
input via keyboard
can be disabled by LLO
if reverse power protection is tripped
if output data are available;
service request asks for operating by the controller.
consists of
command list see
- program header
Programming manual
- program data
digits exceeding the resolution of the subranges are internally
rounded.
a complete message can comprise one or more commands
separated by a semicolon. Commands may be written in capital
or small letters.
1~ HEADER
SPACE
SEMI
COLON
DATA
ELEMENT
COMMA
SPACE
SUFFIX
response/settling time
20 - 400 ms
20 ms
500 - 5000 ms
500 - 5000 ms
data output format ASCII
TERMINATOR
IyL / ^END
for incremental frequency change
for incremental amplitude change
for total reprogramming
for total reprogramming via recall
from internally stored setting
memory
identification mode after receipt of "*IDN?" PM 5330 sends:
-' PHILIPS,PM5330,O,Vx.x ("x.x" =software)