When compatibility mode 32Mbit is selected, the device can be used with an “ibaBM-DPM-S” device module in the ibaPDA configuration (I/O Manager). This is the case, if you have to replace ibaBM-DPM-S devices with new ibaBM-DP devices in an existing ibaPDA system.

This is why the commissioning procedure is different from the procedure described in chapter First steps for the configuration in ibaPDA.

In this case, you can replace the old ibaBM-DPM-S devices 1:1 with new ibaBM-DP devices. You do not have to make any changes in the I/O configuration of ibaPDA.

The following prerequisites have to be met:

All cables have to be replugged 1:1 from the old device to the new device:

  • Fiber optics cable TX-X10 to TX-X10

  • Ethernet network from X22 bottom to X22 on the front side

  • PROFIBUS X40 top to PROFIBUS X40 left

  • PROFIBUS X41 bottom to PROFIBUS X41 right

  • If the buses for ibaBM-DPM-S should have been connected by S6 = ON, both PROFIBUS lines for ibaBM-DP have to be connected by a cable bridge.

  • If you should have done the bus termination for ibaBM-DPM-S by means of the device switch S4/S5, you have to do the termination for ibaBM-DP with switches on the PROFIBUS connectors.

Check the following settings in ibaPDA:

  • If the device names (format dpms_nnnn) have been used for the settings of the IP address in the I/O configuration, you need to enter the device name of the new ibaBM-DP replacement devices. A suitable IP address has to be set in ibaBM-DP.

  • If the IP addresses have been used when setting the IP address, you have to proceed as follows:

    1. Set the old IP addresses 1:1 in the new ibaBM-DP devices.

      See the description of the web interface in chapter Network.

    2. Set other IP addresses for the new ibaBM-DP devices, which must then of course be adjusted accordingly in the I/O configuration.