Repacking For Shipment; Environment During Storage And Shipment; Remote Programming And Digital Output; What Can Be Programmed - HP 5340A Operating And Service Manual

Model 5340A
Installation and Remote Programming
c. Remove the two adhesive-backed trim
d. Using the three screws provided, attach the filler strip from the rack mount kit along the
front of bottom cover MP9.
e. Attach the flanges from the rack mount kit to the front end of side frames MP3 and MP12.
Orient the larger corner notch toward the bottom of the instrument.

2-11. REPACKING FOR SHIPMENT

2-12. If it becomes necessary to reship a counter, good commercial packing should be used.
Contract packaging companies in many cities can provide dependable custom packaging on
short notice. Instruments should be packed securely in a strong corrugated container (350 lb/sq.
in bursting test) with suitable filler pads between the instrument and container. Before returning
instruments to Hewlett-Packard, contact the nearest Hewlett-Packard Sales and Service
Office for instructions.

2-13. ENVIRONMENT DURING STORAGE AND SHIPMENT

2-14. Conditions during
storage
a. Maximum altitude: 25,000 feet.
b. Minimum temperature: -40°F (-40OC).
c. Maximum temperature: +167'F (+75OC).

2-15. REMOTE PROGRAMMING AND DIGITAL OUTPUT

2-16. Option 011 adds remote programming and digital output capability to the 5340A Frequency
Counter. These are accomplished with a bi-directional bus, via a 24-pin connector on the rear
panel marked DIGITAL INPUT/OUTPUT. Associated with this connector are six slide switches
used to address the instrument. A 5340A can be addressed to either send output data (TALK) or
to accept program information (LISTEN). For the purposes of the Option 011 description, several
terms are defined as follows:
a. A TALKER is the sender of information on the bus.
b. A LISTENER is the receiver or acceptor of information on the bus.
c. A CONTROLLER is a n instrument that has the responsibility of managing the instru-
ments connected
to
TALKERS or as LISTENERS. It is a TALKER and may be a LISTENER.
d. "High" or ''0" level of a line or switch is the relatively more positive signal level (22.4V).
"Low" or level of a line or switch is the relatively less positive signal level (~0.4V).
"1"
e.

2-17. What Can Be Programmed

2-18. All front panel switch functions, except power, are programmable.
octave range and output mode can be selected. In addition, a controller can command the
its
The controller can elect
operate according to 'the information stored in its remote program
These are listed in Table
2-19. When addressed
Code for Information fnterchange). It includes the measurement technique (direct or by using
phase locked loops), overflow, eight data digits (blank display digits are outputed as
2-2
strips
and shipment should normally be limited as follows:
the bus. It capable addressing
is of
along with their associated codes.
instruments the bus
other on
Also, the 5340A's
cells (REMOTE).
storage
as
E