It should be noted that some relay functions can not be used in certain modes of
operation. The following table shows the valid relay functions for the five modes of
operation.
Relay Function Vs Mode Of Operation
Mode of Operation
Function Material Space DLD Pump Vol. OCM
(P2 = 1) (P2 = 2) (P2 = 3) (P2 = 4) (P2 = 5)
0 off off off off off
1 level level level level level
2 in bounds in bounds off in bounds in bounds
3out of
bounds
out of
bounds
off out of
bounds
out of
bounds
4 off off differential
level
off off
5 rate rate off rate rate
6 temp. temp. temp. temp. temp.
7 L.O.E. L.O.E. L.O.E. L.O.E. L.O.E.
8 pumppumppumppumppump
9 sequential sequential off sequential sequential
10 off off pump on
differential
off off
11 off off off totalizer totalizer
12 off off off flow
sampler
flow
sampler
13 time
sampler
time
sampler
time
sampler
time
sampler
time
sampler
14 off off scanner off off
PL-399 5 – 8
To Next Page
Loading...
