12.2.2 X5 Pulse Input Configuration
X5 digital input can also be used to receive pulse signal with a 30...70 % duty
ratio. This pulse input can be used in 3 purposes:
●
Frequency setting source
See
chapter 12.4.2 "Select the Frequency Setting Source" on page 129
●
PID reference
●
PID feedback
See
chapter 12.9.2 "Selecting the Reference and Feedback" on page 187
To use 'X5 pulse input' as the frequency source, take following steps:
Step 1: Activate terminal 'X5 input' with pulse input function
Code
Name
Setting range
Default
Min.
Attri.
E1.04 X5 input
47: Pulse input mode activation
0
–
Stop
Step 2: Set the maximum input frequency and filter time
Code
Name
Setting range
Default
Min.
Attri.
E1.25 Pulse input maximum frequency
0.0...50.0 kHz
50.0
0.1
Run
E1.26 Pulse input filter time
0.000...2.000 s
0.100
0.001
Run
Step 3: Select pulse input curve
[E1.68]
bit 2
bit 1
bit 0
Curve for AI1
Curve for AI2
Curve for pulse input
0
0
0
0
1
1
1
1
0
0
1
2
1
1
2
0
1
0
1
2
1
3
0
1
1
2
2
1
4
1
0
0
1
1
2
5
1
0
1
2
1
2
6
1
1
0
1
2
2
7
1
1
1
2
2
2
Tab. 12-1: Curve configuration
[E1.70]...[E1.73] are used to define characteristics of curve 1:
Code
Name
Setting range
Default
Min.
Attri.
E1.68 Analog input curve setting
0...7
0
–
Run
E1.70 Input curve 1 minimum
0.0 %...[E1.72]
0.0
0.1
Run
E1.71 Input curve 1 minimum frequency
0.00...[E0.09] Hz
0.00
0.01
Run
E1.72 Input curve 1 maximum
[E1.70]...100.0 %
100.0
0.1
Run
E1.73 Input curve 1 maximum frequency
0.00...[E0.09] Hz
50.00
0.01
Run
Bosch Rexroth AG
Functions and Parameters
EFC x610 Series
108/389
DOK-RCON03-EFC-X610***-IT05-EN-P
