Table of Contents
Advertisement
+
VIPA System 300S
X3: PtP interface
X5: Ethernet PG/OP
channel
HB140 | CPU-SC | 312-5BE23 | en | 18-45
9pin SubD jack:
The CPU has a PtP interface. The interface is fix set to PtP communication.
PtP functionality
n
–
Using the PtP functionality the RS485 interface is allowed to connect via serial
point-to-point connection to different source res. target systems.
–
Here the following protocols are supported: ASCII, STX/ETX, 3964R, USS and
Modbus-Master (ASCII, RTU).
–
The PtP communication is configured during run-time by means of the SFC 216
(SER_CFG). The communication happens by means of the SFC 217 (SER_SND)
and SFC 218 (SER_RCV).
8pin RJ45 jack:
n
The RJ45 jack serves the interface to the Ethernet PG/OP channel.
n
This interface allows you to program res. remote control your CPU, to access the
internal web site or to connect a visualization.
n
Configurable connections are not possible.
n
For online access to the CPU via Ethernet PG/OP channel valid IP address parame-
ters have to be assigned to this.
Hardware description
Structure > Interfaces
25
Advertisement
Table of Contents
