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Command Line Interface
Diagnostics and Identification Commands
STATE
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3.5.2. STATE
The STATE command is used to check the state of the wireless link, the unit in the link, and the
alarm control lines. To specify a radio unit (local or remote), the CONNECT command must be
used in prior of STATE command using.
STATE [Parameter Name] [Parameters List] [/?]
The STATE command without Parameter Name indicates all values:
TTL_IN1 = 0
TTL_IN2 = 1
RSSI = -110 dBm
BER = < 2.3E-5
FREQ = 140.000000 MHz
CHAN = 10
TEMP = 70C
SYNC = 1
MODE = FIXED
Note:
The indicated receive signal strength (RSSI) is equal to -147 dBm if there is no signal received
from transmitter.
Parameter Name Parameter List
TTL1 0/1 – State of TTL_IN1 line
TTL2 0/1 – State of TTL_IN2 line
RSSI -52 to -116 dBm – Indicates the Receive Signal Strength in dBm
BER 1.0E-6 to 9.9E-3 – Indicates the BER level
FREQ 406.000000 to 470.000000 MHz – Displays the central frequency of the
operating channel
CHAN 1 to 9601 – Displays the selected or currently scanned frequency channel
TEMP -30°C to 100°C – Displays the temperature inside of enclosure
SYNC 1 – Indicates the established link, 0 – if link is not established yet
MODE AUTO – Indicates Automatic scanning mode
FHOP – Indicates Frequency hopping mode
FIXED – Indicates that the radio modem is working on fixed channel
from
channel map.