TDE MACNO MINIOPD EXP User Manual page 93

System permanent
memory with default
parameters (FLASH)
Save parameters in FLASH
Permanent memory
(FLASH)
Because the default parameters are standard to be different than those that are personalized,
it is correct that after the installation of each drive, there is an accurate copy of permanent
memory parameters to be in the position to reproduce them on an eventual drive exchange.
5.2.1.1 ACTIVE BANK PARAMETERS
This function allows to switch over the internal sets of parameters and connections between two
distinct memory banks (drive must be switched off, no RUN).
To activate this function, it is necessary to use the logic input I16, configuring it on a logic input on
both banks. The connection C60 indicates the actual data bank in the permanent memory: C60=0
bank 0; C60=1 bank 1. The commutation of the functions logic stage I16 brings an automatic
variation of data of C60 and a successive automatic reading of data from the permanent memory.
On the front of commutation of I16
changes C60 and a reading from
For initial configuration of the input function I16, follow these steps:
1. Prepare in RAM, the data in bank 0, configuring input function I16 and holding it to a
low logic level (make sure C60=0).
2. Save to the permanent memory with C63=1.
3. Always keep I16=L, prepare in RAM the data from bank 1, configuring the same input
to the function I16.
4. Set C60=1 and save the data in the permanent memory with C63=1.
5. At this point, changing the state of logic input corresponding to function I16, the
bank's commutation will have automatic reading
User's manual
Restore the default parameters
C61=1
C60
Indicates
the active
bank
RAM working
memory
FLASH is required
Non permanent
memory (RAM)
C63=1 C62=1
Loading the FLASH
parameters
Permanent memory
Data bank 0
Data bank 1
Reading
parameters and
connections at start
up
FLASH
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