YASKAWA VIPA System MICRO, Manual

Page: 142 / 325

5.7.3 Proceeding
In the Siemens SIMATIC Manager the following steps should be executed:
1. Perform a hardware configuration for the CPU.
Ä
Chap. 4.4 ‘Hardware configura-
tion - CPU’ page 68
2. Double-click the counter sub module of the CPU 314C-2 PN/DP (314-6EH04-0AB0
V3.3).
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 ‘Frequency counting’ .
4. Perform the required parameter settings.
5. Safe your project with ‘Station è Safe and compile’ .
6. Transfer your project to your CPU.
n The SFB 48 should cyclically be called (e.g. OB 1) for controlling the frequency meas-
urement.
n The SFB is to be called with the corresponding instance DB. Here the parameters of
the SFB are stored.
5.7.4 Parametrization
5.7.4.1 Address assignment
Sub module Input
address
Access Description
Counter 816 DINT Channel 0: Frequency value
820 DINT Channel 1: Frequency value
824 DINT Channel 2: Frequency value
828 DINT Channel 3: Frequency value
Sub module Output
address
Access Description
Counter 816 DWORD reserved
820 DWORD reserved
824 DWORD reserved
828 DWORD reserved
Hardware configuration
User program
VIPA System MICRO
Deployment I/O periphery
Frequency measurement > Parametrization
HB400 | CPU | M13-CCF0000 | en | 18-50 142