Siemens SIMATIC ET 200iSP Operating Instructions Manual page 260

Digital electronic modules
12.5 Parameters of the digital electronic modules
● "2 Count/ 6 Control" configuration: 2 counters and 6 control signals
● "2 Trace/ 6 DI NAMUR" configuration: 2 frequency meters and 6 digital inputs
8 DI NAMUR parameters, "8 DI NAMUR" configuration
Table 12-17 Parameters for "8 DI NAMUR"
Parameters
Time stamping
1
Edge evaluation event enter‐
ing state
1
Encoder type
Pulse stretching
Group diagnostics
Diagnostics: wire break
Diagnostics: wire break
Diagnostics for chatter error
External error
(changeover contact error or
faulty encoder supply)
Chatter monitoring: Monitor‐
ing window
2
260
Range of values
● enabled
● disabled
● rising edge (0-->1)
● falling edge (1-->0)
● Channel disabled
● NAMUR sensor
● Single contact, no load
resistance
● Single contact, connected
with 10 kΩ
● NAMUR changeover
contact
● Changeover contact,
unconnected
● Changeover contact,
connected with 10 kΩ
● None
● 0.5 s
● 1 s
● 2 s
● enabled
● disabled
● enabled
● disabled
● enabled
● disabled
● enabled
● disabled
● enabled
● disabled
● 0.5 s
● 1 s to 100 s (can be set in 1
s increments)
Default
disabled
rising edge (0-->1)
NAMUR sensor
None
enabled
enabled
enabled
disabled
disabled
2 s
Operating Instructions, 11/2017, A5E00247483-07
Applicability
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
Channel
ET 200iSP