User's Manual

USER MANUAL PREVIEW

PTM 535BZ – BLUETOOTH AND ZIGBEE GREEN POWER PUSHBUTTON TRANSMITTER

5.6.15.4 SYSTEM OPTIONS group

Table 24 below shows the configuration options belonging to the SYSTEM OPTIONS configu-

ration group.

Four fields in this configuration group are reserved for future use and can therefore not be

used by either USER1 or USER2. All other fields in this group can by default be changed both

by USER1 and by USER2.

Bit Position Configuration Option USER1 USER2

0 (0x01) COMMISSIONING_REQUEST 0b1 (Allowed) 0b1 (Allowed)

1 (0x02) FACTORY_RESET_REQUEST 0b1 (Allowed) 0b1 (Allowed)

2 (0x04) RFU 0b0 (Not Allowed) 0b0 (Not Allowed)

3 (0x08) RFU 0b0 (Not Allowed) 0b0 (Not Allowed)

4 (0x10) BUTTON_CONFIG 0b1 (Allowed) 0b1 (Allowed)

5 (0x20) RADIO_CONFIG 0b1 (Allowed) 0b1 (Allowed)

6 (0x40) RFU 0b0 (Not Allowed) 0b0 (Not Allowed)

7 (0x80) RFU 0b0 (Not Allowed) 0b0 (Not Allowed)

Table 24 - SYSTEM OPTIONS group

5.6.16 SEQUENCE_COUNTER

PTM 535BZ maintains a 4 byte BLE Sequence Counter for the authentication of BLE data

telegrams as described in Chapter 3.4.1 and a 4 byte ZGP Sequence Counter for the authen-

tication of ZGP data telegrams as described in Chapter 4.4.1.

The four-byte SEQUENCE_COUNTER register contains the current value of the currently ac-

tive sequence counter (BLE Sequence Counter if PTM 535BZ transmits BLE telegrams or ZGP

Sequence Counter if PTM 535BZ transmits ZGP telegrams).