Yokogawa 212 Heat Calculator - Manual (Page 48)

Parameter Value Description
If High and Low alarms are installed.
13. REL0 Flw H
Flw L
Pwr H
Pwr L
∆
t° H
∆
t° L
Ft° H
Ft° L
Rt° H
Rt° L
Defines the parameter for Relay 0 output
as being high or low alarm for flow,
power, temperature difference, feed or
return temperatures.
14. REL0 xxxx.xxx Set point for parameters set in step 13
above. For low alarms the relay will
close if the parameter is below the set
point. For high alarms it will close if the
parameter is above the set point.
15. REL1 ... Defines the parameter for Relay 1 as in
step 13 above.
16. REL1 xxxx.xxx Set point for parameter for Relay 1 as in
step 14 above.
If 4-20mA Output is installed.
13 4-20mA Flow
Pwr
∆
t°
Ft°
Rt°
Defines the parameter to be output as a
4-20mA signal.
14 4mA xxxx.xxx Flowrate or temperature which
corresponds to 4mA.
46 Set-up Mode