Inside Secure M300 Manuel D’Utilisation
Page 18
SET STATUS
Use
This command sets configuration parameters and coupler’s I/O :
•
Communication speed
•
Protocols
•
State at Power ON
•
2 outputs & 1 input
The various parameters and data used by INSIDE couplers are stored in the EEPROM.
When coupler is powered on, a part of these parameters are load in coupler’s RAM, so that parameters may
be modified in coupler’s EEPROM and in coupler’s RAM.
be modified in coupler’s EEPROM and in coupler’s RAM.
For a given parameter, RAM and EEPROM address are the same. For example, speed parameter is located at
address 6Dh for both RAM and EEPROM.
address 6Dh for both RAM and EEPROM.
✔
When updating a value in the coupler’s EEPROM, this value will be the default value after turning the
coupler on.
coupler on.
✔
When updating a value in the coupler’s RAM, this value will be the current value until the next Power Off.
✔
When writing to EEPROM occurs, EEPROM parameters are reloaded into processor memory (RAM).
Prototyping
•
Command sent : F4h
•
Command type : ISO In
Host
80h
F4h
P1
P2
01h
Data
Coupler
F4h
90h
00h
Parameters
P1: Sets the type of configuration parameter to update
B7
B6
B5-b2
B1-b0
Reset coupler
Reset magnetic field
- (RFU)
Address
b7 : Resets coupler
if this bit is set to 1, coupler will fully reload EEPROM in RAM as if the coupler is powered on.
Note : when b7 = 1, the coupler responds 3Bh 00h.
b6 : Reset magnetic field
Magnetic field is cut for 20 ms.
When this bit is set to 1, coupler will execute no other action, including EEPROM or RAM update.
Couplers - Reference Manuel V1.3