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19 Process Inputs FM-channel A FM-channel B TV TR T(3) T(4) TV TR T(3) T(4) T1 T2 T3 T4 max. 4x Pt100 constant- Channel A Temperature input: Channel B Temperature input: Inlet temperature TV T1 Inlet temperature TV Constant value Outlet temperature TR T2 Outlet temperature TR T4 Heat quantity measurement possible Heat quantity measurement possible Fig. 19.1: Example of configuration of the temperature inputs for heat flow measurement With this configuration, two independent heat flow measurements can be performed simultaneously. The temperature measured by T2 can not be used for heat flow measurement on channel B, but can be displayed and output. 19.1.2 Linking the Temperature Inputs SYSTEM settings Proc. inputs Proc. inputs Link temperature A:T-Inlet Input T1 In the program branch SPECIAL FUNCTIONS, select SYSTEM SETTINGS, then PROCESS INPUTS. In the PROCESS INPUTS scroll list, select the option LINK TEMPERATURE. Select in the scroll list the temperature input you want to link to channel A as inlet temperature. Select the option FIXED INPUT VALUE if the inlet temperature should be entered manually before measurement. Select the option NO MEASURING if you don't want to link an inlet temperature to channel A. Confirm by pressing ENTER. EESIFLO will now ask in the same way which temperatures should be linked to channel A as T-Outlet, T(3) and T(4), and then which temperatures should be linked to the other channels. Note: 110 EESIFLO stores the configuration of a measuring channel when switching to the configuration of the next channel. You must go through the whole configuration dialogue for this channel to save changes. IM-EESIFLO-6000V3-EN, 02.01.2003