User`s guide

Chapter 4 ________________________________________________________________ Operation
VAISALA_______________________________________________________________________ 93
Setting Relay Outputs
RSEL
Use the serial line to select the quantity, setpoints and hysteresis or
enable/disable the relay outputs. The factory setting is that all the relays
are disabled. Enter the RSEL command.
RSEL [q1 q2...]
Use the quantity abbreviations presented in Table 1 on page 18 above.
Example of window limit switch:
Selecting relay 1 to follow pressure measurement and relay 2 to follow
measurement of pressure from barometer module 1. Two relay setpoints
are set for both relays.
>rsel P P1
Rel1 P below: 980.00 hPa ?
Rel1 P above: 995.00 hPa ?
Rel1 P hyst : 0.10 hPa ?
Rel1 P enabl: ON ? ?
Rel1 P1 below: 1001.00 hPa ?
Rel1 P1 above: 1005.00 hPa ?
Rel1 P1 hyst : 0.10 hPa ?
Rel1 P1 enabl: ON ?
>
Example of normal limit switch: Selecting relay 1 to follow pressure
measurement and relay 2 to follow measurement of pressure from
barometer module 1. One setpoint is chosen for both outputs.
NOTE
When only one relay module is installed, its relays are called "relay 1"
and "relay 2".
where
q1 = quantity for the relay 1 or Fault/Online
q2 = quantity for the relay 2 or Fault/Online
and so on