PD6928 Ex-Proof & I.S. Loop-Powered Flow Rate/Totalizer
Instruction Manual
46
Solid-State Relay Outputs (
RELAY
)
The meter is optionally equipped with two solid-state relays that may be set up for alarms, sample, timer, batch
control, or stopwatch. Alternatively, they may be disabled.
Alarms are available based on the rate, total, grand total, or the digital input. The alarm status will show on the
display even if the output is not wired.
Sample will engage the relay for a programmed period of time when either the total or the grand total have reached
a programmed amount.
A timer output (
TIMER
) turns the relay on and off at the specified time intervals. The timer can be set as single-shot
or continuous timer.
For use in batch control applications, the meter relays must be set to batch. This will enable the batch control features
of the meter.
The stopwatch output (
STPWATCH
) allows the relay to be manually activated by starting the stopwatch. The
stopwatch count can be displayed on the top or bottom display.
The output may be disabled by selecting
DISABLE
.
•
During setup, the relays do not follow the input and they will remain in the state found prior to entering the
Relay
menu.
