TDE MACNO MINIOPD EXP, User Manual

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5 GENERIC PARAMETERS
5.1 KEYS
Name Description Min Max Default UM Scale
RES_PAR_KEY
P60 – Access key to reserved
parameters
0 65535 0 1
TDE_PAR_KEY
P99 – Access key to TDE
parameters
0 19999 0 1
P60 and P99 are two parameter that if correctly set allow some reserved parameter (only at a
standstill). In particular:
•
If the value of P60 is the same of the key is possible to modify the reserved parameters
•
If the value of P99 is the same of the key is possible to modify the TDE parameters
5.2 DATA STORING
Name Description Min Max Default UM Scale
DEF_PAR_RD C61 - Read default parameters 0 1 0 1
EEPROM_PAR_RD C62 - Read parameters from EEPROM 0 1 0 1
EEPROM_PAR_WR C63 - Save parameters in EEPROM 0 1 0 1
PAR_ACT_BANK C60 - Parameter bank active 0 1 0 1
5.2.1 STORAGE AND RECALL OF THE WORKING PARAMETERS
The drive has three types of memory:
The non permanent work memory (RAM), where the parameters become used for operation and
modified parameters become stored; such parameters become lost due to the lack of feeding
regulation.
The permanent work memory (FLASH), where the actual working parameters become stored to be
used in sequence (C63=1, Save Parameters on FLASH).
The permanent system memory where the default parameters are contained.
When switched on, the drive transfers the permanent memory parameters on to the working memory
in order to work. If the modifications carry out on the parameters, they become stored in the work
memory and therefore become lost in the break of feeding rather than being saved in the permanent
memory.
If after the work memory modifications wants to return to the previous security, it is acceptable to load
on such a memory, a permanent memory parameter (Load FLASH Parameter C62=1).
If for some reason the parameters in FLASH change, it is necessary to resume the default
parameters (C61=1 Load Default Parameters), to make the appropriate corrections and then save
them in the permanent working parameter (C63=1).
It is possible to save the data in the permanent memory also at drive switched on/RUN, while the
loading may only be affected aside with drive switched off/STOP, after having opened the key to
reserved parameters.