ECKELMANN VS 3015 C, Operating Instruction

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DIP switch S1
Coding switch 5
Switch position Service mode
ON Modbus interface is activated.
If the gas cooler package should be controlled by the pack controller, ebmpapst fans are
required.
Note: No other Modbus nodes should be connected to the Modbus when controlling
ebmpapst fans!
OFF The gas cooler package is controlled via the relay outputs on the basic module / SIOX.
Coding switches 6 and 7 setting - firmware update mode
DIP switch S1 coding switches 6 and 7 specify the operating mode of the firmware update module:
DIP switch S1
Coding switches 6 and 7
Switch position Firmware update
mode
ON Normal operation
OFF Firmware update mode,
for more details, see chapter Firmware Update
6.3.3 Setting the CAN bus address with S2
Setting of the CAN bus address (node number) / deactivating CAN bus communication
The decade switch S2 specifies the CAN bus address and the node number (Kn.nnn). The setting is generally
made at the manufacturer of the switchgear.
The jumper J1 must be set to "RS485 active" for activation of the Modbus interface, see Einstellung
der Schnittstelle RS485/TTY über Jumper J1 .

DIP switch S1 coding switches 6 and 7 may only be set to OFF for firmware update purposes.
Firmware updates: set to OFF. In this state, the controller waits for a firmware update via a connected
service PC. It is strictly required for the operation of the system that the firmware update mode is
deactivated (DIP switch S1 coding switches 6 and 7 must be in the ON position)! If a switch position is
changed (DIP switch S1, coding switch 2 or 3) after the start-up, the basic parameters of the set system
configuration are loaded during the next start (power failure) of the controller and a first start is
performed.

After changing the switch positions of both S1 and S2, the VS 3010 C must be disconnected from the
power supply for a short time so that the new settings will be adopted!
