User's Manual

MOL81 485 1312/MOL81 485 1337
MOL81 485 1312-MOL81 485 1337-UM-1.4-EN 14/20
6.7 Command: Write parameters
This command will write parameters into non-volatile EEPROM memory. Currently only one parameter has
been defined:
• Parameter 1 = MODBUS address
Command: 02 10 00 4B 00 01 01 AD 00 C1 C2
Reply: 02 10 00 4B 00 01 71 EC
AD = MODBUS address, can take on values from 1 to 254, other values will produce an error.
Examples:
Command: 02 10 00 4B 00 01 01 02 00 4C 7B (adresse = 2)
Reply: 02 10 00 4B 00 01 71 EC
Command: 02 10 00 4B 00 01 01 00 00 4D 1B (address = 0)
Reply: 02 90 03 FC 01 (error)
Nota: new parameters are applied after the reader’s reset.
6.8 Command: Reset
This command will produce a hardware reset of the device. It can be sent at any time. After the reset, the
device will be in the same state as after a power-up.
Command: 01 10 00 45 00 01 01 00 00 58 C5
Reply: 01 10 00 45 00 01 10 1C
6.9 Command: Write digital outputs
This command allows testing the digital outputs (PRESENCE and 125 kHZ). It can be sent at any time.
Command: 01 10 00 52 00 01 01 SP S1 C1 C2
Reply: 01 10 00 52 00 01 A0 18
where SP = 0 to activate the PRESENCE output, any other value will deactivate.
where S1 = 0 to activate the 125 kHz output, any other value will deactivate.
Example:
Command: 01 10 00 52 00 01 01 00 FF 1B A2 (only PRESENCE output activated)
Reply: 01 10 00 52 00 01 A0 18
Command: 01 10 00 52 00 01 01 00 00 5B E2 (both outputs activated)
Reply: 01 10 00 52 00 01 A0 18
Command: 01 10 00 52 00 01 01 FF FF 5A 52 (both outputs deactivated)
Reply: 01 10 00 52 00 01 A0 18