Replacement Of A Module - Siemens CP-8000 User Manual

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11.4.2

Replacement of a Module

The connection of the process signals takes place by means of withdrawable screw terminals.
Since these screw terminals carry the wiring, you do not need to loosen any wires upon mod-
ule exchange. The screw terminals are packed with each module.
The replacement of a module is achievable without a special tool:
·
Detach the terminals from the bottom side of the module (power supply at first)
·
Detach the communication plugs from the upper side and front of the module
·
Remove the module from the DIN rail
·
Before replacing the Master Module, you can unlock and withdraw the SD card through
pressing, and then insert it easily in the new Master Module (the application data is stored
non-volatile on the SD card)
·
Put the new module in place of the withdrawn system on the DIN rail
·
Attach the terminals at the bottom side of the module (power supply at last)
Warning
For modules that operate with voltages >60 V, care must be taken that manipulation on the peripheral
connectors may only be carried out in a de-energized state.
The display (LCD, LED) of the devices and modules do not grant a guarantee that the peripheral connect-
ors are de-energized.
For the replacement of a Master Module please consider the instructions in the sections 6.4.2,
Mounting of the Master Module
When replacing a module by the same type (same revision level), the engineering data (pa-
rameters and application program) stored on the SD card can be applied automatically for the
new module.
If the relevant type is no longer available, then the appropriate successor product is to be
used. When replacing a module by a another type, an anew parameterization is necessary.
This applies in particular, if something in the functionality of a module (firmware) was
changed, or a module was removed or added. In this case, the corresponding firmware up-
date must be loaded before the parameter-setting takes place (see section 11.5,
Update).
After the replacement of a system, this is operational after a startup.
Note
With CP-8000, internal modules cannot be exchanged.
516
Unrestricted
and 6.4.3, Removal/Shifting of the Master
SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
Module.
Firmware
DC8-037-2.02, Edition 10.2017