Iai-america XSEL-KET Uživatelský manuál stáhnout pdf (Strana 261)

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Part 4 Commands

INTELLIGENT ACTUATOR

1-23 Building of Pseudo-Ladder Task



CHPR (Change task level)

Command, declaration

Extension condition

(LD, A, O, AB, OB)

Input condition

(I/O, flag)

Command,

declaration

Operand 1 Operand 2

Output

(Output, flag)

Optional Optional CHPR 0 or 1 Prohibited CP

[Function] Specify “1” (User HIGH) if you wish the target task to be processed before other tasks.

This command can also be used with non-ladder tasks.

Task level change (0: User NORMAL, 1: User HIGH) is not a required component, but

specifying User HIGH will require a TSLP command explained below. (Without TSLP, tasks of

the User NORMAL level will not be processed.)

 TPCD (Specify processing to be performed when input condition is not specified)

Command, declaration

Extension condition

(LD, A, O, AB, OB)

Input condition

(I/O, flag)

Command,

declaration

Operand 1 Operand 2

Output

(Output, flag)

Prohibited Prohibited TPCD 0 or 1 Prohibited CP

[Function] Specify the processing to be performed when input condition is not specified.

(0: Execute, 1: Follow the input condition in the last executed step)

In a ladder task, always input “1” (Follow the input condition in the last executed step) in

operand 1.

In a non-ladder task, always input “0” (Execute). (The default value is “0.”)

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