3302C Series Mainframe Operation Manual 3-3
3.3 STORE / RECALL operation
The eight function keys on the front panel of 3302C mainframe are designed for
high testing throughput purpose. There are 5 and 150 operation states or testing
steps can be store in the EEROM memory of 3250A/3310A, and 3310C/3330A
series electronic load module respectively, each state can save or recall the load
status and level for four Electronic load modules simultaneously.
3.3.1 STORE procedure:
3.3.1.1 Set the load status and load level from load module within the
mainframe respectively.
3.3.1.2 Skip this procedure for 3250A/3310A series load module, select
the Memory Bank (01-30) to be store for 3310C and 3330A series
load module.
3.3.1.3 Press the STORE key on the 3302C mainframe, the STORE LED
annunciator is flashing (about two times every second) to indicate
ready to store. Press Store key again or wait for about 20 sec to
exit the store operation.
3.3.1.4 Press one of the state 1-5 key, the appropriate state key's LED
annunciator will be lit immediately, the load level and status of
3310 series load module is stored into the EEROM memory this
time. then the STORE LED annunciator turns to OFF, it means the
STORE procedure is completed.
Note:
After press the STORE key, the STORE LED annunciator will flash for 20
seconds, if the STATE 1-5 key is not pressed within this 20 seconds, the
STORE LED annunciator will be OFF, it indicated the STORE process is not
available now, please repeat the STORE procedure for a new STORE
operation.
After press the STORE key, then press the STORE key, then press the
STORE LED annunciator will be blank, it indicate the STORE process is not
available.
After press the STORE key, it is available and useful to operate the front
panel key on the 3310 series Electronic load module. However, the STATE
LED will be OFF if any key on any load module is operated, this indicates the
front panel state of load module is not the same as STORE state.
3.3.2 STORE function:
Please refer chapter section on the 3250A/3310A/3310C/3330A and 3320
series electronic load module operation manual to more detail operation
flow-chart for store and recall operation.
It can store up to states of 3250A/3310A/3310C/3330A and 3320 series load
module setting simultaneously, if you store 2 different states in the same
state key, the later state will overcome the previous state, it acts as update
the new data.
