Carbolite 3216CC Controller User Manual download pdf (Page 19)

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LMC20-GB

7.3 Comms Address

Typically the comms address is set to 1, but this can be changed. In the case of RS485 and

multiple instruments it is necessary to set different addresses.

To change the address value access the level 2 list. In level 2 press the scroll key until

the ADDR (ADDRESS) parameter is displayed. Use the Up Down  to select the address

value.

7.4 Alarm Option

When an alarm board is fitted with free contacts for customer use, the contacts are taken to

a panel plug on the control panel, wired as indicated:

The purpose of the 2 amp fuse is to guard against the connection of a mains supply to the

panel plug.

The instrument configuration, and parameters available to the operator, depend on the

customer requirements.

7.5 Remote Input and Output (Analogue Communications)

When analogue communications are fitted, the contacts are taken to Insulated terminal

sockets on the control panel.

Controller configuration depends on customer requirements.

Remote input (when specified) may be switched on and off using the Alternative Setpoint

Enable parameter in the controller home list, if this was made available for a particular

application. Remote output does not require switching on and off.

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Carbolite 3216CC Controller User Manual Page 19