Lenze EPL1020x−EI - Manual (Page 56)

Mechanical installation
Extension boards
5
l
56 EDK10200EV3 DE/EN/FR 7.1
Note for Drive PLC with software version as of version 6.1:
The Drive PLC detects automatically
ƒ missing connections to the extension board.
ƒ an extension board which is not compatible with the user program.
ƒ a missing extension board.
Note for Drive PLC with software version before version 6.1:
The Drive PLC does not automatically detect
ƒ missing connections to the extension board.
ƒ an extension board which is not compatible with the user program.
ƒ a missing extension board.
Missing connections, incompatibility or missing extension boards can result in undefined
actions which can endanger the machine/system.
Therefore it is absolutely necessary to ensure that
ƒ the extension board is always connected with both 26−pole plug connectors to the
Drive PLC (see Mounting Instructions of extension board, chapter Mechanical
installation", plug connectors
1).
ƒ the extension board type matches the user program.
)
Note!
ƒ Lenze makes function blocks available to you which can be loaded into
your application program for the Drive PLC. This enables the Drive PLC to
detect missing connections or non−compatible extension boards and to
output an error message.
ƒ The function blocks can be downloaded from the Lenze homepage.