ibaBM-DP
Manual
Issue 1.7
63
10.2 Notes on the compatibility mode 32Mbit
10.2.1 Compatibility mode 32Mbit with ibaBM-DPM-S device module
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 de-
vices in an existing ibaPDA system.
This is why the commissioning procedure is different from the procedure described in
chapter 10.1.
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:
ibaPDA version V6.20.2 or higher
The rotary switches on the device have to be set to S1 = 1 and S2 = 0
(see chapter 7.3.4.2).
All cables have to be replugged 1:1 from the old device to the new device:
FO 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 PRO-
FIBUS 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 de-
vice 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 pro-
ceed as follows:
either set the old IP addresses 1:1 in the new ibaBM-DP device (see description
of the web interface in chapter 9.3.3)
or you set new IP addresses on the new ibaBM-DP devices. Of course, these ad-
dresses have to be adapted in the I/O configuration.
Note
As the device is always identified as ibaBM-DP, you should not do an automatic device
detection on the FO link in the I/O Manager for this application.
