Yaskawa i80M Connecting Manual User Manual

Page 242

21. 3.1.2 CRT DISPLAY PROGRAM SELECTION INPUTS

#30010,

#30011)

These inputs are used for selecting a program to be displayed on the 9-inch CRT.

Program selection is made according to the inputs, as shown below.

Table 21.1 CRT

Display Program Selection List

First program

Second program

Third program

1 : C l o s e d , O : O p e n

For program selection purposes, you have the option of keying-in a parameter or using the
above inputs.

21. 3.1.3 COOPERATIVE MULTI-PROGRAM CONTROL STATE OUTPUT (COOPS # 3501 7)*

In multi-program control, the i80L basically works according to the independent execution sys-

tem in which each program mode or alarm is independently reset. In the following situations,

however, cooperative multi-program control is exercised so that the programs share the mode,
alarm, reset, and other functions.
(Cooperative multi-program control conditions)

When the

mand.

When the
When the
When the

When the

axis programs are interchanged according to the control axis selection

M/T command of a different program is executed
pulse copy function is executed
spindle interlock function is executed
cooperative multi-program control mode is selected with a parameter

While the control is exercising cooperative multi-program control, the cooperative multi-program

output is closed.

NOTE: To enter the cooperative multi-program mode, it is necessary

that conditions

through

be the same for all programs. In condition

the

of the second and third programs are rendered the same

as the first program mode.

21. 3.1.4 MANUAL JOG FEEDRATE SELECTION INPUTS (JV1 # 30020, JV2 # 30021, JV4

#30022, JV8 # 30023,

# 30024)

In the manual jog mode, these inputs determine the manual jog feedrate.

(2) The manual jog feedrate is used as the Dry Run state part program execution feedrate in

the automatic operation mode.

details see Par. 21.3.1.18, “DRY RUN INPUT (DRN #30064)”.

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