Endress+Hauser RA33 - Web server

Commissioning Batch Controller RA33
40 Endress+Hauser
Error code:
For checksum or parity errors in the request from the master, the batch controller does not respond.
!
Note!
For large counter readings, the decimal points are truncated.
Transmission of batch commands to the batch controller/Reading the batch status
Batch commands can be transmitted to the batch controller and the batch status read via Modbus.
The following registers are available for this purpose:
Ethernet/Web server (TCP/IP)
Configuration in the menu: Setup É Advanced setup É System É Ethernet or
Expert É System É Ethernet
The IP address can be entered manually (fixed IP address) or assigned automatically via DHCP.
The port for the data communication is set by default to 8000. The port can be changed in the Edit
menu.
The following functions are implemented:
• Data communication to PC software (Field Data Manager Software, FieldCare, OPC server)
• Web server
• Modbus TCP (→ ä 38)
Up to 4 connections can be opened simultaneously, e.g. Field Data Manager software, Modbus TCP
and 2x Web server.
However, only one data connection via Port 8000 is possible.
As soon as the max. number of connections is reached, new connection attempts are blocked until
an existing connection is terminated.
Web server
If the device is connected via Ethernet, you have the ability to read out the display values over the
Internet via Web server.
01 : Function unknown
02 : Start register invalid
03 : Number of registers to be read invalid
Register Function Description
5000 Set preset counter A new preset counter is set when this register is written to. The data
type, in which the value is transmitted, can be set in the device.
5002 Set start/stop If a 1 is written, a batch is started.
If a 0 is written, a batch is stopped.
5200 Read batch status This register provides the status of the batch:
0: Batch stopped
1: Batch active
2: Batch paused