Configuration parameters (CFG)
5.4 CFG3: RF interface
RF290R
Configuration Manual, 09/2014, C79000-G8976-C377-01
27
Name
Description
IN-
ACTIVE
Specifies whether the input is active with an open or closed contact.
Bit
7
6
5
4
3
2
1
0
Function
0
0
0
0
0
0
0
IN1
Function
Description
IN1
•
b0 input activated when contact closed
•
b1 input activated when contact open
REL1-
TIME
Defines the hold time of the digital output REL1. If the reader receives a valid transponder response, the cor-
responding antenna is activated for the value in REL1-TIME.
If REL1-TIME is set to zero, the function is deactivated.
If REL1 is high in quiet mode, REL1 is low for REL1-TIME.
The hold time is calculated as follows:
•
REL1-TIME * 100 ms.
•
The range of values of REL1-TIME is between 1 and 65535.
Note
Buffered Read Mode (reading serial numbers and data)
If the reading of the serial number was OK and the reading of the data was not, no data set
is transferred but the assigned REL1 is active.
5.4
CFG3: RF interface
The parameters of the configuration block CFG3 content global settings for the transponder
driver and the reader.
Byte
0
1
2
3
4
5
6
Content
TAG-DRV
RF-POWER
0x00
0x00
0x00
0x00
Default
0x0008
ISO
0x04
4 W
-
-
-
-
Byte
7
8
9
10
11
12
13
Content
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Default
-
-
-
-
-
-
-
Name
Description
RF-
POWER
Specifies the RF output power.
Bit
7
6
5
4
3
2
1
0
Function
0
0
LEVEL