Siemens SIMATIC Ident Function Manual page 51

PARMID
(hex)
0x52364353
0x57544348
0x57544F44
0x57444154
Ident profile, Add-on instruction for Rockwell systems
Function Manual, 07/2020, C79000-G8976-C410-04
PARMID Parameter
(ASCII)
R6CS Modulation scheme
WTCH Date and time
WTOD Time
WDAT Date
Configuring the instructions
4.5 Programming instructions
VALUE
Range of values: 32, 33, 34, 35,
37, 65
Modulation scheme of the read
point
Specification of which transpond-
er types are identified (ISO
18000-63/-62).
• 32: Tx: 40 Kbps / Rx: 40 Kbps
/ FM0
• 33: Tx: 40 Kbps / Rx: 62:5
Kbps / Miller4
• 34: Tx: 40 Kbps / Rx: 75 Kbps
/ Miller4
• 35: Tx: 80 Kbps / Rx: 62:5
Kbps / Miller4
• 37: Tx: 80 Kbps / Rx: 400 Kbps
/ FM0
• 65: Tx: 40 Kbps / Rx: 40 Kbps
/ ISO 18000-62
Range of values: 01.01.2000 00:00
01.01.2000 01:00 a.m. ≙
a.m. ... 19.01.2038 3:14 a.m.
946684800
Date and time (UTC)
Time in seconds since
01/01/1970;
Set the internal reader clock,
whereby the date and time are
set.
Range of values: 0:00 – 23:59 p.m.
S7 time (TOD, UTC)
Milliseconds since midnight;
Setting of the internal reader
clock, only the time is changed
but not the date.
Range of values:
01.01.2000 ... 18.01.2038
S7 date
Days since 01/01/1990;
Setting of the internal reader
clock, whereby only the date is
changed and not the time.
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