Siemens SIMATIC ET 200S Operating Instructions Manual page 276

2PULSE
5.3 Modes and Functions
Control and Feedback Signals of Pulse Train Mode
Control and Feedback
Signals
Control Signals
Software enable
(SW_ENABLE)
Number of pulses
Period duration factor
Feedback Signals
STS_ENABLE
STS_DO
STS_ DI
ACK_SW_ENABLE
ERR_PULS
276
Meaning
Starting and termination of the
output sequence.
Number of pulses that are output
at the DO digital output on
expiration of the on-delay.
The on-delay that can be assigned
parameters can be changed
before the start of the output
sequence:
Period duration = factor x 0.1 x
period duration that has been
assigned parameters
Indicates an output sequence is
running.
Indicates the signal level at the
DO digital output.
Note the update rate.
Indicates the signal level at the DI
digital input.
Indicates the status of
SW_ENABLE.
Indicates a pulse output error.
Value Range
0 = SW_ENABLE deleted
1 = SW_ENABLE set
0→1 = Start of the output
sequence; may be dependent on
the HW enable
0 to 65535
If the number of pulses is 0, the
2PULSE does not output any
pulses. The output sequence is
terminated with ERR_PULS = 1.
Factor: 0 to 255
Period duration:
> Pulse duration up to 65.535 s
If there is a period duration
> 65.535 s, it is set to 65.535 s.
If a period duration ≤ pulse
duration, it is set to a pulse
duration of + 0.2 ms.
0 = pulse output blocked
1 = pulse output running
0 = signal at the DO digital output
1 = signal at the DO digital output
0 = signal 0 at the DI digital input
1 = signal 1 at the DI digital input
0 = SW_ENABLE deleted
1 = SW_ENABLE set
0 = no pulse output error
1 = pulse output error
Operating Instructions, 02/2007, A5E00124867-05
Channel 0 Channel 1
Address Address
Byte 2: Byte 6:
Bit 0 Bit 0
Word 0 Word 4
Byte 3 Byte 7
Byte 0: Byte 4:
Bit 0 Bit 0
Byte 0: Byte 4:
Bit 1 Bit 1
Byte 0: Byte 4:
Bit 2 Bit 2
Byte 0: Byte 4:
Bit 3 Bit 3
Byte 0: Byte 4:
Bit 4 Bit 4
Technological Functions