Act_Tint (Activate Time Of Day Interrupt) - Siemens SIMATIC S7-1200 System Manual

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Table of Contents

Extended instructions

9.5 Interrupts

Table 9- 112 Condition codes

RET_VAL (W#16#....)

ACT_TINT (Activate time of day interrupt)

Table 9- 113 ACT_TINT (Activate date and time of day interrupt)

Table 9- 114 Data types for the parameters

Parameter and type

Table 9- 115 Condition codes

RET_VAL (W#16#....)

Invalid OB_NR parameter

No start date / time set for that interrupt OB

ret_val:=ACT_TINT(_int_in_);

OB_TOD (INT)

OB number (accepts symbolic name)

Execution condition code

Invalid OB_NR parameter

Start date and time-of day not set, for the relevant time-of-day

interrupt OB

The activated time is in the past. The error only occurs when the

interrupt OB is set to execute once only.

Activates the start date and

time of day interrupt event for

the specified interrupt OB.

S7-1200 Programmable controller

System Manual, V4.2, 09/2016, A5E02486680-AK