Siemens DQ 4x24VDC/2A HS, Руководство пользователя

Страница: 13 / 43

Digital output module DQ 4x24VDC/2A HS (6ES7132-6BD20-0DA0)
Manual, 03/2015, A5E34944434-AA
13
Parameters/address space
4
4.1 Parameters
DQ 4×24VDC/2A HS parameters
The effective range of the configurable parameters depends on the type of configuration.
The following configurations are possible:
● Central operation with a CPU ET 200SP
● Distributed operation on PROFINET IO in an ET 200SP system
● Distributed operation with PROFIBUS DP in an ET 200SP system
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 (Page 39).
The following parameter settings are possible:
Table 4- 1 Configurable parameters and their defaults (GSD file)
3
Parameter Range of values Default Reconfigu-
ration in
RUN
Effective range with configuration
software, e.g. STEP 7
GSD file
PROFINET IO
GSD file
PROFIBUS DP
1
Operating mode
•
Normal operation DQ
(valve con-
trol)/Oversampling
2
• Pulse width modulation
Normal operation
DQ (valve control)\
Oversampling
No Module Module
1
Output rate Normal operation and pulse
width modulation:
• 1 Sample/cycle
Oversampling:
•
2 Sample/cycle
•
4 Sample/cycle
•
...
•
32 Sample/cycle
1 Sample/cycle No Module Module
1
Diagnostics:
No supply voltage L+
•
Disable
•
Enable
Disable Yes Module Module 1
Diagnostics:
Short-circuit
•
Disable
• Enable
Disable Yes Module Module
1