User's Manual

SEL-3031 Instruction Manual Date Code 20091009
Settings and Commands
Settings
4.12
Date_F allows you to change the device date presentation format to either North
American standard (Month/Day/Year), Engineering standard (Year/Month/Day), or
European standard (Day/Month/Year).
5V_EN enables the +5 V on Pin 1 on every EIA-232 DB-9 serial port. When this
setting is on, all three ports will have +5 Vdc on Pin 1. The entire load on the +5 V
must not exceed 500 mA.
Radio Settings
MODE sets the operating mode of the radio. The radio is set to REMOTE by default.
One radio must be set to REMOTE and the other set to MASTER.
NID sets the network address of the radio network. Both radios must be set to the same
network address in order for them to link and communicate. If more than one radio
network is used in the same proximity then make sure that the NID is set to a different
value and SKIP the first six zones on one of the radio networks. To avoid certain radio
frequencies, see setting SKIP.
SKIP determines which of the 16 frequency zones to skip in the SEL-3031 hopping
sequence. The SEL-3031 will only operate on 10 of the 16 zones. The default setting is
set to NONE. The SEL-3031 must use a minimum of 10 zones, so a setting of NONE
will force the radio automatically SKIP zones 11–16. The SKIP setting can contain up
to six comma-delimited zones from Tabl e 4.5. Each zone entered into this setting will
set the SEL-3031 to skip that particular zone in the hopping table. This setting can help
increase the availability of the radio and avoid areas of interference.
Table 4.4 Radio Settings
Settings Prompt Settings Range Setting Name := Factory Default
Operation Mode MASTER, REMOTE MODE := REMOTE
Network Identification 1–10 NID := 1
Skip Zones 1–16, NONE SKIP := NONE
Transmit Power 20–30 dB TXPWR := 30
Encryption Passphrase 8–80 Characters KEY := NONE
Table 4.5 SKIP Zone Frequencies
Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 Zone 6 Zone 7 Zone 8
902.6–
903.8
904.1–
905.3
905.6–
906.8
907.1–
908.3
909.2–
910.4
910.7–
911.9
912.2–
913.4
913.7–
914.9
Zone 9 Zone 10 Zone 11 Zone 12 Zone 13 Zone 14 Zone 15 Zone 16
915.2–
916.4
916.7–
917.9
918.2–
919.4
919.7–
920.9
921.2–
923.0
923.3–
924.5
924.8–
926.0
926.3–
927.5