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JaNets Instr ucti on Man ual 8. Job Optim izer 8- 36 Optimize Figure 8.3 - 67 Main scr een – [Optimize] – [Opti mize ] * It is impos sible t o exec u te both progr am e ditor o ptim izat ion and j ob o ptim izer optimiz …

JaNets Instruction Manual 8. Job Optimizer

8-35

Status Display

Figure 8.3-65 Main screen – [View] – [Status]

Figure 8.3-66 “Status”

①

After selecting one line on the

Reservation list, select the [View]

command, and then the [Status ]

command from the “View” menu.

* If the “tact simulation” (cycle time

simulation) is not performed after

optimization is executed or if no line is

selected from the Reservation list,

you cannot select this command.

JaNets Instruction Manual 8. Job Optimizer

8-36

Optimize

Figure 8.3-67 Main screen – [Optimize] – [Optimize]

* It is impossible to execute both program editor optimization and job optimizer

optimization simultaneously.

* Job Optimizer cannot optimize any machine whose data is created in EPU mode with the

Shopfloor Setup or any production line including a JM series machine.

Figure 8.3-68 “Optimize” dialog box

Figure 8.3-69 “Confirm Optimization Options” dialog box

* When “Auto time estimation” is set to “Execute” in “8.3.27 Set Environments”, time estimation is

automatically executed on “Planned production start day” and at “Planned production start time”

set by reservation file after normal termination. After the time is estimated, the simulation result

is reflected in the reservation.

Select the [Optimize] command, and

then the [Optimize] command from

the “Optimize” menu, or click the

“Optimize” tool ( ) from the

toolbar. The “Optimize” dialog box

shown below appears on the screen.

Click this button to execute

the optimization function.

When you set the

optimization options only:

Click the <OK> button after

changing the settings of the

optimization options on the

“Optimize” dialog box. The

system saves the changed

options without executing the

optimization function.

When you check this check box:

The “Confirm Optimization Options”

dialog box appears on the screen

after you click the <Go>.

JaNets Instruction Manual 8. Job Optimizer

8-37

8.3.22.1 Multi-optimize option

This option allows you to set options effective for two or more programs such as sharing of the

same feeder with two or more reserved programs.

It is possible to specify the coefficient of allowance (see “8.3.22.1.4 Cluster Options – Cluster”) for

the area where feeders are arranged by optimization.

When you select the “Multi-optimize” option in the option selecting area, the following screen

appears in the option setting area.

Figure 8.3-70 Multi-optimize options

The Multi-optimize option and the Optimize options

How each “Optimize” option set on the “Optimize” dialog box of the Job Optimizer is handled with

each option of the “Multi-optimize Options” screen is shown in the following table.

Table 8.3-4 Relation between the “Multi-optimize” options and other “Optimize” options

“Optimize” options

“Multi-optimize” options

Assignments

Feed back

Balance

Area

Place Order

Feeder

Non

-stop

Max Part

Height

Placement

mode

Machine

Options

reference

feeder

Optimize each program separately

Use options in each program × × × × × × × × × × ×

Use options set in Job Optimizer for all ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ×

Fix positions for common feeders

○

Fix all feeder positions within a cluster

○

(○: enabled, ×: disabled)

* When you select “Use options in each program” for the item “Optimize each program

separately,” the system ignores the optimization conditions set with the Job Optimizer, and

performs optimization according to the optimize options of each program set with the Program

Editor. However, the feeder option and reference feeder option are ignored for individual

program.

Optimize each program separately:

Optimizes reserved production

programs one by one separately.

Fix positions for common feeders:

Assigns feeders so that the feeder

attachment positions can be the

same if the same type components

are specified with the continuous

reserved production programs.

Feeders for other components are

assigned to the positions optimal for

each program.

Fix all feeder positions within a

cluster: This is an option that does

not require changeover of feeders

when a production program is

switched to another one.