FlowCERT
Flow Cert Second Edition.pdf - Pulsar Process Measurement
Flow Cert Second Edition.pdf - Pulsar Process Measurement
- No tags were found...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
P215, P225, P235, P245, P255 Relay Setpoint 3<br />
P211, 221, 231, 241, 251 = 2 (Step Time)<br />
This parameter is used to determine the Limit Time between each Drive Period.<br />
Relay Setpoints are entered in Minutes, during which time the relay will remain<br />
OFF.<br />
See the appropriate relay Function tables (P211, 221, 231, 241, 251) for<br />
further information.<br />
Miscellaneous<br />
P210, 220, 230, 240, 250 = 4 (Miscellaneous)<br />
When a relay is set to be a miscellaneous relay, the second parameter<br />
determines its function.<br />
P211, P221, P231, P241, P251 - Relay Function,<br />
This function allows the relay to work in relation to a clock or a specific<br />
event and will be set to activate in relation to Real Time.<br />
Options<br />
Description<br />
0 = Off (Default) Relay Off de-energised<br />
1 = Clock Relay will energise ON at a specified time each<br />
day as set in Relay Setpoint 1 (P213, 223, 233, 243,<br />
253). And turns OFF, de-energises, after the<br />
specified On Time period as set in Relay Setpoint 2<br />
(P214, 224, 234, 244, 254)<br />
2 = Totaliser Relay will energise ON momentarily each time the<br />
specified volume has passed as set in Relay<br />
setpoint 1 (P213, 223, 233, 243, 253), this<br />
parameter sets the multiplication factor which will<br />
be applied to the on board totaliser (P820) to<br />
determine the switch point of the relay. E.g. if the<br />
totaliser is set to totalise in cubic metres and the<br />
relay is required to provide a closure every 10,000<br />
litres Relay setpoint 1 would be set to 10. Relay<br />
setpoint 2 (P214, 224, 234, 244, 254) is used to<br />
select the time the relay will remain closed in<br />
seconds.<br />
Page 105