Siemens SIMATIC ET 200S Operating Instructions Manual page 263

Pulse Output Mode Parameters
Parameters
Mode
Time base
Function DI
On-delay
Control and Feedback Signals of Pulse Output Mode
Control and Feedback
Signals
Control Signals
Software enable
(SW_ENABLE)
Pulse duration
On-delay factor
Technological Functions
Operating Instructions, 02/2007, A5E00124867-05
Meaning
Set the pulse output mode.
Using the time base, select the
resolution and range of the
pulse duration and the on-
delay.
You can use the DI digital input
as an input or as a hardware
enable.
The time from the start of the
output sequence to the output
of the pulse. You can change
the on-delay using your control
program.
Meaning
Starting and termination of the
output sequence.
The time that is set for the DO
digital output on expiration of the
on-delay.
The on-delay that has been
assigned parameters can be
changed before the start of the
output sequence:
On-delay = factor x 0.1 x on-delay
that has been assigned
parameters
Value Range
Pulse output
•
Pulse-width modulation
•
Pulse train
•
On/off-delay
•
0.1 ms
•
1 ms
•
Input
•
HW enable
•
With time base 0.1 ms:
0 to 65535
With time base 1 ms:
0 to 65535
Value Range
0 = SW_ENABLE deleted
1 = SW_ENABLE set
0→1 = start of output sequence;
may be dependent on the
hardware enable
With time base 0.1 ms:
2 to 65535
With time base 1 ms:
1 to 65535
If you violate the lower limit of the
range, the 2PULSE will not output
a pulse.
0 to 255
If the on-delay <0.2 ms or if factor
= 0, the effective on-delay is = 0.
If there is an on-delay > 65.535 s,
the on-delay is limited to 65.535 s.
2PULSE
5.3 Modes and Functions
Default
Pulse output
0.1 ms
Input
0
Channel 0 Channel 1
Address Address
Byte 2: Byte 6:
Bit 0 Bit 0
Word 0 Word 4
Byte 3 Byte 7
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