Installation Guide
Table Of Contents
- Contents
- Introduction
- Assumptions
- Getting Technical Assistance
- Antenna Installation
- Reader Mechanical Installation
- RS-485/Ethernet Communication Selection
- RS-485 Impedance Matching Selection
- Serial (RS-232) Communication Setup
- Ethernet LAN Communication Setup
- Installing the RF Command Suite Application
- Configuring the IP Address
- Digital (TTL) Input/Output Setup
- Setting Digital Input for Reader Duty Cycle Control
- Transmit Power Calibration
- Transmitter and Antenna Configuration
- Manual Field Power Calibration - FCC Readers
- Manual Field Power Calibration - ETSI Readers
18
Multiplexer Select Word (MSW)
The MSW selects which antennas are active on the MP9320 UHF reader. The variable
also selects the activation order (LSB to MSB). The bit settings for the MSW are
shown in Figure 8.
Figure 9–MSW Bit Configuration
The following command selects a four-antenna port activation sequence of 1, 2, 3, 4:
}cw,d:msw,b:83828180,f:1!
01234567
Bit Name Setting/Function
D0
D6
D7
Antenna Select
RW
0 = Invalid
1 = Antenna valid
X
First Antenna
Number
0 = Antenna 0
1 = Antenna 1
2 = Antenna 2
3 = Antenna 3
X
89101112131415
Bit Name Setting/Function
D8
D14
D15
RW
X
X
X
X
Antenna Select
0 = Invalid
1 = Antenna valid
Second Antenna
Number
0 = Antenna 0
1 = Antenna 1
2 = Antenna 2
3 = Antenna 3
X
X
1617181920212223
Bit Name Setting/Function
D16
D22
D23
RW
X
X
Antenna Select
0 = Invalid
1 = Antenna valid
Third Antenna
Number
0 = Antenna 0
1 = Antenna 1
2 = Antenna 2
3 = Antenna 3
X
X
2425262728293031
Bit Name Setting/Function
D16
D22
D23
RW
X
X
Antenna Select
0 = Invalid
1 = Antenna valid
Fourth Antenna
Number
0 = Antenna 0
1 = Antenna 1
2 = Antenna 2
3 = Antenna 3
X
X