Siemens SIMATIC ET 200S Manual page 300

Digital Electronic Modules
Parameters for 4DI NAMUR
Table 12-2 Parameters for 4DI NAMUR
4DI NAMUR 4DI NAMUR 4DI NAMUR
Diagnostic interrupt
Sensor type
Pulse extension
Diagnostics
No sensor supply
Diagnostics: wire break
Diagnostics: wire break
Flutter monitoring:
Monitoring window*
Flutter monitoring:
Number of signal changes
* The parameters can only be set when the number of signal changes for flutter monitoring is activated
12-4
Value range V l Value range g
•
Enable
•
Disable
•
Channel blocked
•
NAMUR sensor
•
Open single contact
•
Single contact, closed,
with 10 kΩ
•
NAMUR changeover
contact
•
Open changeover contact
•
Changeover contact,
closed, with 10 kΩ
•
None
•
0.5 s
•
1 s
•
2 s
•
Enable
•
Disable
•
Enable
•
Disable
•
Enable
•
Disable
•
0.5 s
•
1 s to 100 s (can be set at
increments of 1 s)
•
Disable
•
2 to 31
Default D f Default lt A Applicability Applicability pp
Disable Module
Disable Channel
None Channel
Disable Module
Disable Channel
Disable Channel
0.5 s Channel
Disable Channel
ET 200S Distributed I/O System
EWA-4NEB780602402-09
li bilit y