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MSD Servo Drive DC-AC Operation Manual
42
Id.-No.: CA97554-001 Date: 06/2012
4.4.1 Functions of buttons T1 and T2
By way of the keypad the different menus are activated and the relevant functions con-
trolled.
Button
Function
Comment
T1 (left
•
Activate menu (quit device state
display)
•
Scroll through menus/submenus
•
Set values - left-hand segment
display (D1)
Button T1 can be held down for any
length of time, as the display merely
scrolls through the available menu
items at the respective level.
No settings are changed.
T2 (right)
•
Select the highlighted menu
•
Set values - right-hand segment
display (D2)
Button T2 must
not
be held down
for any length of time, as the display
would then immediately move up in
the menu structure from one level
to the next and alter the parameter
ultimately reached. So be sure to
release button T2 every time the
display changes.
T1 and T2
simultane-
ous
•
Menu level up
•
Apply selection
•
Acknowledgement
After simultaneously pressing T1
and T2 the applied value flashes for
five seconds. During this time the
save operation can be aborted by
pressing any button without the
setting being applied. Otherwise
the new value is saved after five
seconds.
General
•
The button press time until
anaction is executed is around 1
second.
•
If no user action occurs for 60
seconds, the display switches
back to the device status.
Table 4.5 Functions of buttons T1 and T2
4.4.2 Display
The following table defines various readouts and items of status information shown on
the display.
Display
Meaning
Menu entries
(“PA” is given as an example here; for other possible entries see sec-
[flashing decimal points]
Selected function in action (e.g write to/read from MMC card)
[two lines]
Entry/function not available
[OK]
Action completed successfully, no errors
[Error]
•
Action via operator control unit
not
completed successfully,
“Er” flashes alternately with error number
(see section 4.4.3)
•
Device error display,
“Er“ flashes alternately with error number and error location
(see “MSD Servo Drive Application Manual“)
Numerical values
(“10” is by way of example in this case)
•
On the Parameters menu (PA) data set and error numbers are
displayed in
decimal
format.
•
All other values are displayed in
hexadecimal
format. In those
cases the displayed “10” would represent the decimal value 16.
Table 4.6 Meaning of display
NOTE:
If no input is made via the keypad for 60 seconds, the display switches
back to the device state.
