5.8.2 Wiring
5.8.2.1
Pulse width modulation outputs
X2 Function Type LED Description
1 DO 0.7 O
green
Digital output DO 7
2 DO 0.6 O
green
Digital output DO 6
3 DO 0.5 O
green
Digital output DO 5
4 DO 0.4 O
green
Digital output DO 4
5 DO 0.3 O
green
Digital output DO 3 / Output channel counter 3
6 DO 0.2 O
green
Digital output DO 2 / Output channel counter 2
7 DO 0.1 O
green
Digital output DO 1 / PWM 1 / Output channel counter 1
8 DO 0.0 O
green
Digital output DO 0 / PWM 0 / Output channel counter 0
9 0 V I
red
4M: GND for onboard DO power section supply / GND
PWM
LED (red) is on at short circuit respectively overload
10 DC 24V I
green
4L+: DC 24V for onboard DO power section supply
5.8.3 Proceeding
In the Siemens SIMA
TIC Manager the following steps should be executed:
1.
Perform a hardware configuration for the CPU.
Ä
Chapter 4.4 ‘Hardware configura-
tion - CPU’ on page 58
2. Double-click the counter sub module of the CPU 314C-2 PN/DP
.
ð
The dialog ‘Properties’ is opened.
3. As soon as you select the operating mode for the corresponding channel, a dialog
box with default values for this counter mode is created and shown. Select for the
corresponding channel the operating mode ‘Pulse width modulation - PWM’ .
Ä
Chapter 5.6.5 ‘Counter operating modes’ on page 104
4. Perform the required parameter settings.
5.
Safe your project with ‘Station è Safe and compile’.
6. T
ransfer your project to your CPU.
X2: DO byte 0
Hardware configuration
VIPA System MICRO
Deployment I/O periphery
Pulse width modulation - PWM > Proceeding
HB400 | CPU | M13-CCF0000 | en | 16-47 124
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