HERMOS LFM LP Reader - Page 96

Protocol description ASCII, SECS/HSMS
Customer manual
Version 1.2
LFM LP Reader 15.01.2019
Page 96 of 119
HERMOS AG
Gartenstrasse 19 Tel. +49(9279) 991-0
D-95490 Mistelgau Fax. +49(9279) 991-100
S18F7: Write Data (host -> reading device, reply)
This message is used for requesting the antenna head specified in the TARGETID to write data. DATASEG
defines the start address of the data to be written. DATALENGTH defines the data volume of the data to be
written.
S18F7 W
<L,4
<TARGETID>
<DATASEG>
<DATALENGTH>
<DATA>
>
If both the DATASEG as well as the DATALENGTH are missing (elements with zero length), all pages of
the data area are overwritten. If only DATALENGTH is missing or if DATALENGTH has the value zero, all
data within the specified section must be written.
If the TARGETID is not known, a communication error (CE) occurs.
If DATASEG is missing (elements with zero length), the DATALENGTH value determines the length of
the data to be written. If the length of the data to be written is greater than the value of the
DATALENGTH, a communication error (CE) occurs.
S18F8: WRITE DATA ACKNOWLEDGE (WDA) (reading device ->host)
This message indicates whether the process for writing data on the antenna port specified in the
TARGETID was successful or failed.
S18F8
<L,3
<TARGETID>
<SSACK>
< L,1
<STATUSLISTE>
>
>