Siemens SIMATIC ET 200S Operating Instructions Manual page 284

2PULSE
5.3 Modes and Functions
Control and Feedback Signals of On/Off-Delay Mode
Control and Feedback
Signals
Control signals
Software enable
(SW_ENABLE)
Off-delay
On-delay factor
Feedback signals
STS_ENABLE
STS_DO
STS_DI
ACK_SW_ENABLE
ERR_PULS
284
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 assigned
on-delay
Indicates the status of the
software enable (SW_ENABLE).
Indicates the signal level on the
digital output DO.
Note the update rate.
Indicates the signal level on digital
input DI.
Indicates the status of
SW_ENABLE.
Indicates a pulse output error if the
pulse duration or interpulse period
is too short.
Value Range
0 = SW_ENABLE canceled
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 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 = software enable blocked
1 = software enable issued
0 = signal 0 on digital output DO
1 = signal 1 on digital output DO
0 = signal 0 on digital input DI
1 = signal 1 on digital input DI
0 = SW_ENABLE canceled
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