Siemens SIMATIC ET 200S Operating Instructions Manual page 264

2PULSE
5.3 Modes and Functions
Control and Feedback
Signals
Feedback Signals
STS_ENABLE
STS_DO
STS_DI
ACK_SW_ENABLE
ERR_PULS
Input and Output Signals of Pulse Output Mode
Input and Output Signals
Input Signal
HW enable
Output Signal
Pulse at the DO digital
output
264
Meaning
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.
Meaning
You can select the HW
enable with the DI function
parameter.
The signal of the DI digital
input is then interpreted by
the 2PULSE at the start of
the output sequence.
A pulse is output at the DO
digital output for the set
pulse duration.
Value Range
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
Value Range
0 = HW enable deleted
1 = HW enable issued
0→1= start of the output
sequence; dependent on the
software enable
(SW_ENABLE)
0 = no pulse
1 = pulse
Operating Instructions, 02/2007, A5E00124867-05
Channel 0 Channel 1
Address Address
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
Channel 0 Channel 1
Terminal Terminal
1 5
4 8
Technological Functions