Parameters - Siemens SIMATIC ET 200SP Manual

Time period parameter
10.67 ms
21.33 ms
34.13 ms
59.73 ms
Example
When you configure a channel with 5000 Hz (≙ 200 μs) and the user program writes the
value 3 to the output word of the channel, this value is converted to 0 by the module: The
channel is permanently 0.
"Diagnostics Overflow" parameter
You use the "Diagnostics Overflow" parameter to enable the diagnostics for the case that the
permitted value range of the duty factor is exceeded, i.e. an output value > 1000 from the
user program is written to the output word of the channel.
"Substitute value duty cycle" parameter
You use the "Substitute value duty cycle" parameter (0 ... 1000) to specify the pulse duty
cycle of the pulse width modulation in the case of a CPU STOP.
Derating
Read the information on derating of the module in section Derating of the DQ 4x24VDC/2A
HS (Page 95).
5.2.2

Parameters

Parameters
The effective range of the assignable parameters depends on the type of configuration.
The following configurations are possible:
● Central operation on an ET 200SP CPU or on an ET 200SP Open Controller
● Distributed operation on PROFINET IO in an ET 200SP system
● Distributed operation with PROFIBUS DP in an ET 200SP system
In addition to assigning parameters with the configuration software, you can also set the
parameters in RUN mode (dynamically) using the user program. When assigning the
parameters in the user program, the "WRREC" instruction transfers the parameters to the
module using data records; see section Parameter assignment and structure of the
parameter data record for pulse width modulation operating mode (Page 110).
Digital output module DQ 4x24VDC/2A HS (6ES7132-6BD20-0DA0)
Manual, 06/2018, A5E32855695-AC
Frequency
94 Hz
47 Hz
29 Hz
17 Hz
Pulse width modulation operating mode
Output value in the user
program (‰)
0...1000
0...1000
0...1000
0...1000
5.2 Parameters/address space
Pulse duty cycle at output
terminal DQ (‰)
n
0...1000
0...1000
0...1000
0...1000
49