Siemens SIMATIC Ident Function Manual page 84

Configuring the instructions
4.6 Programming the Ident profile
The parameter values of bytes 9 ... 16 are described below.
Table 4- 72 Parameter values of bytes 9 ... 16
Byte Value
Byte 9
scanning_
time
Byte 10
param
84
RFID sys- Meaning
tem
RF200 Bits 0...7: Reserved (to be assigned the value "0").
RF300 Bit 0...1: Reserved (to be assigned the value "0").
Bit 2...4: Modulation depth
• 0: 0% (default)
• 1: 7%
• 2: 10%
• 3: 15%
• 4: 20%
• 5 25%
• 6: 30%
• 7: 100%
Bit 5...7: Input attenuation
• 0: Default (default attenuation stored in the firmware, depending on the
reader type and air interface protocol)
• 1: 0 dB
• 2: 5 dB
• 3: 10 dB
• 4: 15 dB
• 7: -5 dB
RF200, Setting for the RFID mode and presence check
RF300
Bit Description
Ident profile, Add-on instruction for Rockwell systems
Function Manual, 07/2020, C79000-G8976-C410-04