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Instance DB

S7-GRAPH for S7 300/400 Programming Sequential Control Systems

15-6 C79000-G7076-C526-01

Parameter Description Data

Type

Read

int.

Write int. Read

Ext.

Write Ext.

S_PREV PREVIOUS_STEP:

Automatic mode: Indicate previous

simultaneously active steps in

S_NO Manual mode: Indicate

previous step (next lower number)

BOOL yes no yes no

S_NEXT NEXT_STEP:

Automatic mode: Indicate next

simultaneously active step in

S_NO manual mode: Indicate next

step (next higher number)

BOOL yes no yes no

SW_AUTO

SWITCH_MODE_AUTOMATIC:

Mode changer: Automatic mode

BOOL yes no yes no

SW_TAP

SWITCH_MODE_TRANSITION_AND

_PUSH:

Mode changer: Inching mode

("semi-automatic")

BOOL yes no yes no

SW_TOP

SWITCH_MODE_TRANSITION_OR_

PUSH:

Mode change:

Automatic or switch to next

BOOL yes no yes no

SW_MAN

SWITCH_MODE_MANUAL:

Mode changer: Manual mode, no

triggering of automatic execution

BOOL yes no yes no

S_SEL STEP_SELECT:

Selects a specific step for the

output parameter S_NO.

Activate/deactivate in the manual

mode with S_ON, S_OFF.

INT yes no yes no

S_SELOK STEP_SELECT_OK:

Use value in S_SEL for S_NO

BOOL yes no yes no

S_ON STEP_ON:

Manual mode: Activate indicated

step

BOOL yes no yes no

S_OFF STEP_OFF:

Manual mode: Deactivate the

displayed step

BOOL yes no yes no

T_PREV

PREVIOUS_TRANSITION:

Display previous valid transition in

T_NO

BOOL yes no yes no

T_NEXT

NEXT_TRANSITION:

Display next valid transition in

T_NO

BOOL yes no yes no

T_PUSH

PUSH_TRANSITION:

Transition switches when the

condition is satisfied and there is a

rising edge at T_PUSH; condition:

Inching mode (SW_TAP)

BOOL yes no yes no

Brand	Siemens
Model	SIMATIC S7-GRAPH
Category	Industrial Equipment
Language	English

Siemens SIMATIC S7-GRAPH User Manual

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Siemens SIMATIC S7-GRAPH Specifications

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