TDE MACNO 374T000600V, User Manual

8

                                                                                                                        MA00001E00 V_1.1

The Operator Interface is almost the same available by the keypad integrated into the OPD EXP or mini-
OPD EXP drives, with same menus and navigation/editation key sequences and combinations (please refer 
to the drive User Manual for further information about the standard operator interface). 

Note that the operator Interface of the drive is available only when there is communication between remote 
keypad and the drive. 

If the physical connection is broken or the drive is powered off or Modbus node address and bitrate are 
mismatched then the keypad can't succesfully communicate with a slave drive and then only the local menu 
(LOC) is available. 

As soon as the communication is re-establish and the remote keypad has completed the download of the 
format tables (displaying



”)  all  other  features  of  drive  operator  interface  become  available.                     

Relevant differencies from standard operator interface are described in following sections

. 

9.1 BEYOND 

LEGACY 

DISPLAY LIMITATIONS 

In the keypad integrated into the drive, for compatibility with the old hardware devices that have only 4 ¾ 
digits, the name of parameters from P100 up to P199 is represented inserting the “P” between the hundreds 
and the rest of the index: ie P100 is displayed as “



” and P199 is displayed like “



”. 

The remote keypad has a display with 5 full digits plus sign and doesn't have to grant compatibility with 
legacy devices so the parameter name representation is more user friendly: now the whole parameter index 
(either 2 or 3 digits) follows the parameter letter. So, using the same examples as before, P100 is displayed 
as “



” and P199 is displayed as “



”. 

For the same reason, the keypad integraded into the drive can't manage parameters with index greather 
than 199 (it can't be represented at all) while with the remote keypad can show indexes up to 999.This is 
useful in the managing of the extension of APP menu with the access to applicantion extra parameters: E100 
up to E600. 

Again, in the integrated keypad, values greather than “



” or less than “

-



” can't be displayed so “ 



” 

and “ 



” are displayed in their place.With remote keypad this limitation is removed and then values up to 

99999 and down to -99999 can be displayed. 

9.2  RUN SIGNALLING LED 

The leftmost signalling led (green color), above the display, is provided to indicate the RUN status of the 
connected drive, as the remote keypad could be far away from the drive or related motor and so this status 
could be not manifest.This is also useful if the remote keypad is showing one of internal sizes values or a 
digital input or output status: in this cases the operator interface doesn't automatically came back to the 
stop/run status displaying (status of rest) but continues to show the selected value and so, again, the run 
status could be not manifest. 

9.3  MENU LOC (LOCAL PARAMETERS) 

LOC menu refers to parameters and functions related to the remote keypad itself: they are managed locally 
and normally don't affect the connected drive. They are also saved locally (when applicable) to a 

built in 

Non Volatile Memory (NVM)

  in  order  to  keep  parametrization  when  power  supply  is  switched  off.                     

LOC menu is always accessible by remote keypad operator interface, even when connection to a slave is 
missing.