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Display/Modify parameters

ドキュメント内 Technical Information Manual (ページ 31-36)

3. CONFIGURING THE SYSTEM

3.3. TERMINAL OPERATIONS

3.3.3. Display/Modify parameters

The "B" key in the "MAIN MENU" selects the corresponding (TAB. 3) "DISPLAY/MODIFY PARAMETERS" menu.

DISPLAY/MODIFY PARAMETERS

A SINGLE CHANNEL

C GROUP

E GLOBAL ABSOLUTE

F GLOBAL RELATIVE

ALSO VALID 1 = TOP 2 = BACK Tab. 3 : DISPLAY/MODIFY PARAMETERS - menu

The options mean:

A. SINGLE CHANNEL: allows the modification all the parameters of a selected channel.

C. GROUP: allows the modification of all the parameters of the channels belonging to the selected group.

E. GLOBAL ABSOLUTE: the parameters of all the channels can be modified with new absolute values.

F. GLOBAL RELATIVE: as above, but the given values are modifications relative to the previously set values.

To modify the parameters of a single channel the operator must enter the "A" key and the parameters of the channel whose name is enclosed in square brackets near the "CHANNEL NAME" will appear on the screen (TAB. 4).

DISPLAY/MODIFY PARAMETERS SINGLE CHANNEL A CHANNEL NAME [ CH03 ]

C V0 [ 5000 ] D V1 [ 1800 ]

F I0 [ 20 ] G I1 [ 40 ]

I RAMP - UP [ 10 ] J RAMP - DOWN [ 250 ]

L TRIP [ 5 ]

N STATUS [ OFF ]

Q NEXT CHANNEL

ALSO VALID 1 = TOP 2 = BACK

Tab. 4 : DISPLAY/MODIFY PARAMETERS – single channel

On typing the "A" key the operator can select another channel entering its symbolic name. At this point the status of the various parameters will be displayed, enclosed in square brackets, near the parameters definition.

On selecting the parameter with the appropriate key, the parameter's symbol and its actual value (in square brackets) will be displayed. If the operator enters a different number this will become the parameter's new value. If a return is pressed without any number the parameter will remain unchanged.

At any time, the "Q" key (NEXT CHANNEL), the "2" key (BACK to the previous menu) or the "1"

key (TOP to the MAIN MENU) can be entered.

From the "DISPLAY/MODIFY PARAMETERS" menu, it is also possible to change the parameter of all the channels of a group. To do this the "C" key must be pressed and the "DISPLAY/MODIFY PARAMETERS-GROUP" menu (TAB. 5) will be displayed.

DISPLAY/MODIFY PARAMETERS GROUP A GROUP NAME [ ALL ]

C V0

D V1

F I0

G I1

I RAMP-UP

J RAMP-DOWN

L TRIP

N STATUS

Q NEXT GROUP

ALSO VALID 1 = TOP 2 = BACK

Tab. 5 : DISPLAY/MODIFY PARAMETERS - group

In the first line of the display, the name of the selected group will be reported and it can be changed as described above for the channel's name.

When the operator selects the parameter which he wants to change, its actual value will appear on the screen as it is for the first group of channels. On writing a new value the parameter will take this new value, while on entering a return without any value the parameter will remain unchanged.

The next channel will then be displayed and the same operation will be done for each channel right to the last one in the group.

To interrupt this operation at any moment, the operator must enter "control-Z".

To change group, while in the "DISPLAY/MODIFY PARAMETERS-GROUP" menu, the "Q" key (NEXT GROUP) or the "A" key must be entered.

By pressing the "2" key (BACK) the program will return again to the previous menu (DISPLAY/MODIFY PARAMETERS).

By pressing the "1" key (TOP) it will go back to the MAIN MENU.

In the "DISPLAY/MODIFY PARAMETERS" menu the operator must press the "E" key (GLOBAL ABSOLUTE) to change the parameters of all the channels of a group. This menu (TAB. 6), is similar to the one previously explained but with an additional option: the "VERIFY"

DISPLAY/MODIFY PARAMETER GLOBAL ABSOLUTE

A GROUP NAME (ALL)

C V0

D Vl

F I0

G I1

I RAMP-UP J RAMP-DOWN

L TRIP

N STATUS

P VERIFY (OFF)

Q NEXT GROUP

ALSO VALID 1 = TOP 2 = BACK

Tab. 6 : DISPLAY/MODIFY PARAMETERS – global absolute

By pressing the "P" key the "VERIFY" changes from "ON" to "OFF" and vice versa. With the

"VERIFY" OFF the new parameter entered is attributed to all the channels of the group immediately.

If, instead, the "VERIFY" is ON, the old parameter value of each channel and, in square brackets, the new one entered by the operator will be shown. If he wishes to give this new value to the channel, he must give a return, otherwise he will enter the desired value and continue this operation channel after channel until needed.

A "Control-Z" typed at any time during this procedure, will leave unchanged the channels yet to modify, and send the operator back to the originating menu.

In case the channels have been turned OFF or ON, unless the "VERIFY" is OFF, the program will ask the operator to confirm it and he must reply "yes" otherwise no action will be taken.

The same thing happens for the "GLOBAL RELATIVE" menu, but here the new value entered (positive or negative) represents the amount by which the old value has to be modified (TAB. 7).

DISPLAY/MODIFY PARAMETERS GLOBAL RELATIVE A GROUP NAME [ALL]

C DELTA-V0 D DELTA-Vl

F DELTA-I0 G DELTA-I1

I DELTA-RAMP-UP J DELTA-RAMP-DOWN

L DELTA-TRIP

P VERIFY [OFF]

Q NEXT GROUP

ALSO VALID 1 = TOP 2 = BACK

Tab. 7 : DISPLAY/MODIFY PARAMETERS – global relative

With this option it is possible, e.g., to increase (or decrease) by 100 volts the voltage of every channel, regardless of its previous value, which had been optimized for the different responses of the detector.

Exit from these menus is provided just as for the menus mentioned above, by the "Q", "A", "1" or "2"

keys. It is worth noticing that the system remembers the last group which has been modified and the setting of the "VERIFY" options, so that when entering the same menu again, the operator will be prompted with the last screen previously displayed.

ドキュメント内 Technical Information Manual (ページ 31-36)

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