HERMOS LFM LP Reader - Sensor and Output Control; RF Module Queries the Vote

Protocol description ASCII, SECS/HSMS
Customer manual
Version 1.2
LFM LP Reader 15.01.2019
Page 54 of 119
HERMOS AG
Gartenstrasse 19 Tel. +49(9279) 991-0
D-95490 Mistelgau Fax. +49(9279) 991-100
10.4.13 J – RF module Queries the vote
The command "J" can be used to query the tuning values of the individual antennas.
Each antenna port has its own tuning value.
Host  Device
CMD
Reader-ID
J
1 Byte
Device  Host
CMD
Reader-ID
Vote value
j
1 Byte
2 Bytes
The tuning value is a set value for the optimal antenna tuning.
For optimum read and write ranges, the value is automatically determined by the reader (I-message).
The value is measured in 16 steps (00-0F).