Vaisala PTB330 - Manual (Page 62)

USER'S GUIDE____________________________________________________________________
60 __________________________________________________________________ M210855EN-D
Relay Settings
Relay Outputs
Figure 35 Relay Indicators on Display
The number refers to Figure 35 above:
1 = List enabled relays. Activation state is shown in black.
Disabled relays are not shown.
Use the display/keypad to set the relay outputs:
1. Press any of the arrow buttons to open the MAIN MENU.
2. Select Interfaces and press the right arrow button to confirm
your selection.
3. Select Relay Outputs and press the right arrow button to
confirm your selection.
4. Select Relay 1/Relay 2 by pressing the right arrow button. Use
the up/down arrow buttons to select the quantity and press
SELECT to confirm your selection.
5. Select Quantity, press the CHANGE button. Select quantity by
using the up/down arrow buttons. Confirm your selection by
pressing the SELECT button.
6. Select Act. above/Act. below. Press the SET button. You may
be asked, whether you want to modify the value or remove the
setpoint. In this case, select MODIFY to adjust the value or
REMOVE to clear the setpoint. Adjust numeric values by
pressing the up/down/left/right arrow buttons. Confirm your
selection by pressing the OK key.
7. Select Hysteresis. Press the SET button and adjust the value.
Finally press the OK button.