Siemens SIMATIC S7-300 Module data Function Manual

3 Setting up functions 03/2013
3.4 Fault services
© Siemens AG 2006-2013 All Rights Reserved
3-142 SINUMERIK Integrate AMB, AMC, AMM, Function Manual (FH) - 03/2013
3.4.10 Machine trigger "Time trigger"
Function description
The time trigger permits trigger cycles in intervals of seconds up to 99 999 days.
Various calendar functions are available for defining the trigger time.
To allow time-based triggers to be more easily coordinated in different intervals, it
is no longer necessary to manually calculate each individual start date and time for
the first trigger. Instead a uniform start date and time can be specified from which
the trigger interval starts. The trigger time calculated from the start time and interval
is immediately displayed for control.
Notice
Time data refers only to the local time set at the machine's PC regardless of
whether the clock is correct or not.
Fig. 3-36: Time trigger
Function Description Type
Time trigger
Name Name of the trigger; can be entered by the user.
If the field remains empty or is deleted, the
system generates the "Time trigger" name.
If the name already exists, a consecutive
number is automatically added in parentheses.
If the name is too long, the number added can
DISPLAY
INPUT
(max. 100
characters;
all characters
are

Siemens SIMATIC S7-300 Module data Specifications

General

Series	S7-300
Manufacturer	Siemens
Protection Class	IP20
System	SIMATIC S7-300
Digital Inputs	Varies by module
Digital Outputs	Varies by module
Analog Inputs	Varies by module
Analog Outputs	Varies by module
Central Processing Unit	Varies by CPU model
Supply Voltage	24V DC or 120/230V AC
CPU Type	Varies (e.g., CPU 312, CPU 315, etc.)
Memory	Varies by CPU model
Communication Interfaces	MPI, PROFIBUS
Programming Languages	LAD, FBD, STL, SCL, GRAPH
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Relative Humidity	10% to 95% (non-condensing)