Example 3 - Rice Lake IQ PLUS 710 Installation Manual

9.2.3

Example 3

The following example describes how a series of
macros can be programmed to provide single-key
reprogramming of setpoint values. Table 9-2 shows
the values of three setpoints used to Þll different
proportions of ingredients for three products.
Setpoint Values PRODUCT A PRODUCT B PRODUCT C
INGRED 1 100
INGRED 2 200
INGRED 3 300
Table 9-2. Setpoint Values for Three-Ingredient Products
With the indicator in setup mode, the following EDP
commands are sent to program three gross setpoints to
their initial values and assign setpoint names used by
the macros.
SETPOINT=1
KIND=GROSSSP
VALUE=100
TRIP=HIGHER
BATCH=ON
ACCESS=ON
NAME=1
DIGOUT=1
SETPOINT=2
KIND=GROSSSP
VALUE=200
TRIP=HIGHER
BATCH=ON
ACCESS=ON
NAME=2
DIGOUT=2
SETPOINT=3
KIND=GROSSSP
VALUE=300
TRIP=HIGHER
BATCH=ON
ACCESS=ON
NAME=3
DIGOUT=3
BATCHNG=MANUAL
PROMPT#1=INGRED 1
PROMPT#2=INGRED 2
PROMPT#3=INGRED 3
PROMPT#4=LOAD PRODUCT A
PROMPT#5=LOAD PRODUCT B
PROMPT#6=LOAD PRODUCT C
150 110
250 210
350 310
Next, three macros are programmed to allow
reassignment of the setpoint values for each of the
three products.
Each macro uses the
SETPOINT
setpoint value: the
SETPOINT
call up setpoint 1; press
setpoint 2. Each time the
the value of the next setpoint is shown.
The three macros listed below reset the setpoint values
for PRODUCT A, PRODUCT B, and PRODUCT C.
MACRO1 sets the values of setpoints 1Ð3 to the initial
values listed above.
NOTES:
¥ When the front panel
pressed, the indicator waits before showing
the Þrst setpoint value. A timer is inserted
before each setpoint value entry to show the
ingredient number. Press
values.
¥ Pause release parameters (PAUSREL, NAME,
TIMEOUT) are entered on separate EDP
commands, but are treated as a single
keystroke.
MACRO 1
MACRO1.STRTBAT=ON
MACRO1.K01=KSETPOINT
MACRO1.K02=PAUSREL.TIMER
MACRO1.K02=NAME.1
MACRO1.K02=TIMEOUT.20
MACRO1.K03=KGROSSNET
MACRO1.K04=K1
MACRO1.K05=K0
MACRO1.K06=K0
MACRO1.K07=KENTER
MACRO1.K08=KSETPOINT
MACRO1.K09=PAUSREL.TIMER
MACRO1.K09=NAME.2
MACRO1.K09=TIMEOUT.20
MACRO1.K10=KGROSSNET
MACRO1.K11=K2
MACRO1.K12=K0
MACRO1.K13=K0
MACRO1.K14=KENTER
MACRO1.K15=KSETPOINT
MACRO1.K16=PAUSREL.TIMER
MACRO1.K16=NAME.3
MACRO1.K16=TIMEOUT.20
key to change the
key is pressed once to
again to call up
SETPOINT
key is pressed,
SETPOINT
key is
SETPOINT
to edit setpoint
Macro Programming 65