Siemens SIMATIC ET 200S Operating Instructions Manual page 301

Control and feedback signals of the "On/Off-delay" operating mode
Control and Feedback
Signals
Control signals when the short control interface is used (8 bytes)
Software enable
SW_ENABLE
Off-delay
On-delay factor
Control signals when the long control interface is used (12 bytes)
Software enable
SW_ENABLE
Off-delay
On-delay
Technological Functions
Operating Instructions, 06/2010, A5E00124867-07
Meaning
You must always issue the
software enable in your control
program. If you cancel the
software enable, the current
output sequence will be canceled.
The time between a negative edge
of the digital input DI and its output
on the digital output DO.
You can change the assigned on-
delay:
On-delay = Factor x 0.1 x
configured on-delay
You must always issue the
software enable in your control
program. If you cancel the
software enable, the current
output sequence will be canceled.
The time between a negative edge
of the digital input DI and its output
on the digital output DO.
The time between a positive edge
of the digital input DI and its output
on the digital output DO.
Value range
0 = SW_ENABLE cleared.
1 = SW_ENABLE set
With time base 0.1 ms:
2 to 65535
With time base 1 ms: 1 bis 65535
If you violate the lower limit of the
range, the off-delay will not
function.
Factor: 0 to 255
On-delay:
0.2 ms to 65.535 s
If the on-delay is < 0.2 ms or if the
factor = 0, the effective on-delay =
0.
If the on-delay is > 65.535 s, the
on-delay is limited to 65.535 s.
0 = SW_ENABLE cleared.
1 = SW_ENABLE set
With time base 0.1 ms:
2 to 65535
With time base 1 ms: 1 to 65535
If you violate the low limit of the
range, the off-delay will not
function.
With time base 0.1 ms:
2 to 65535
With time base 1 ms: 1 to 65535
If you violate the low limit of the
range, the on-delay will not
function.
2PULSE
5.4 Modes and Functions
Channel 0 Channel 1
address address
Byte 2: Byte 6:
Bit 0 Bit 0
Word 0 Word 4
Byte 3 Byte 7
Byte 4: Byte 10:
Bit 0 Bit 0
Word 0 Word 6
Word 2 Word 8
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