K-Patents DD-01 - Manual (Page 7)

6
2.6. INDICATING TRANSMITTERS
An Indicating transmitter in a Divert Control System is identical (both hardware and software) to a standard
transmitter described in the PR-01-S Instruction manual.
A B C D
1 2 3
4 5 6
7 8 9
0 .
-
E N T E R R E S E T
P R O C E S S T E M P E R A T U R E 22.1 ° C
A
C O N C
T E S T 109.3
In d iv e r t c o n tr o l o p e r a tio n
S ta r t
p r is m
w a s h
R e m o v e d
fr o m d iv
c o n tr o l
C a lib r a te D is p la y
P R O C E S S IN S T R U M E N T S
K -PT E N T S
4
5
2
3
1
Figure 2.60 The Indicating transmitter.
The display, Figure 2.60, will give the following additional information pertinent to the Divert system:
1. A or B in the upper right corner indicates that the
transmitter is OPERATING in the divert system as re-
fractometer A or B, Figure 2.10. If a or b is displayed
instead, the refractometer is removed from divert con-
trol operation. (If the upper right corner is empty, see
Section 5.2). For A or B the corresponding green
OPERATING light, Figure 2.20, is on, for a or b it is
off.
If you see a ? in this corner, see Section 5.2.
2. A softkey (B) defined by "Remove from divert control"
or alternatively "Restore to divert control". The visible
effects of pressing "Remove" for refractometer A is
that the soft key changes to "Restore", A switches to a,
and the green OPERATING light goes off. Further the
"Remove" soft key disappears from refractometer B,
because B must not be removed if it is the only refrac-
tometer in operation.
Note. Always press "Remove" for a refractometer be-
fore making service or switching the power off.
3. The "Normal operation" message is substituted by
"In divert control operation" or "Removed from di-
vert control". Those messages may change to "Sol-
ids warning" or "Solids alarm" at low solids. An ad-
ditional error message may occur: ** Divert control
fault ** combined with a ? in the upper right corner,
see Section 6.3.
4. The softkey "Display" (D) leads via "System con-
figuration" (C) to "Divert control system" (D) which
gives the following information:
Refractometer difference alarm limit in % solids
Solids warning limit in % solids (default
value 60%)
solids alarm limit in % solids (default value 58%)
Divert rule and SW1/SW2 positions (Section 5.7)
5. The softkey "Calibrate" (C) gives possibilities to set
up for divert control and calibration, see Chapter 5.
INSTRUCTION MANUAL FOR DD-01 DOCUMENT/REVISION: IMD 1/5
Effective: June 20, 2005