Chapter 4: Product Overview
User Guide: LDRA6
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To override the manual sensitivity dial setting, enter a new value for each desired zone. Using a value of 0
will enable desired zone to use manual sensitivity dial setting. Use the format
sensX/yyy
to override a
zone’s setting. Example:
sens1:300
sets Zone 1 to a sensitivity of 300 micro amps. Type
sens
and press
Enter again to viewing the Leak Zone Sensitivity settings after entering new value displays the following:
4-3.4
e – View Eeprom Data
This function is a reserved command used for advanced diagnostic purposes only.
4-3.5
er – Erase Eeprom Data – Restores Factory Defaults
er
will erase all RS232 configured settings and restore them all to factory default values.
4-3.6
mbb – View / Change Modbus Baud Rate
mbb
will display modbus address, baud rate, data bits, parity, and stop bits. Default values are displayed
below.
To change modbus baud rate, use the format
mbb/xxxx
where xxxx is the baud rate. Valid selections for
baud rate are 1200, 2400, 9600 and 19200.
4-3.7
mbp – View / Change Modbus Parity
mbp
will display modbus address, baud rate, data bits, parity, and stop bits. Default values are displayed
below.
To change modbus parity rate, use the format
mbp/x
where x is the parity. Valid selections for parity are:
e – even
o – odd
n – none
4-3.8
mr – Reset Modbus Port and Statistics
mr
will reset all RS485 Modbus counters.
4-3.9
m – View Modbus Port Settings and Statistics
m
will display the current RS485 Modbus port settings and logged statistics. Initial values appear as:
Modbus Addr:0 9600,8,N,1
overruns: 0
parity_errors: 0
noise_errors: 0
framing_errors: 0
inpackets: 0
crc_errors: 0
for me: 0
not for me: 0
Modbus Addr:0 9600,8,N,1
Modbus Addr:0 9600,8,N,1
Pot:25 1:300/300 2:25/0 3:25/0 4:25/0 5:25/0 6:25/0
