JUMO 706585 LOGOSCREEN fd Operating Manual - Manual (Page 123)

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16 Configuration - External Analog Inputs
The external analog inputs that are connected to the recorder are configured in
this menu. The external inputs are connected via
• one of the two serial interfaces (connector 2 or 7),
• the PROFIBUS-DP interface (connector 3 - extra code),
• the setup interface (connector 5) or
• the Ethernet interface (connector 6).
In the case of the two serial interfaces (connector 2 or 7), external inputs can
be connected as a Modbus slave and as a Modbus master. Please take note
of the parameters when configuring the serial interface.
16.1 Range Start … Alarm Configuration
Overview
Range start/
range end Start and end of scaling in the recorder.
If the measurement goes outside the limits configured here, the error constant
for overrange or underrange is written to the measurement variable. When the
data are visualized, “>>>>>” appears for overrange and “<<<<<” for
underrange.
Channel name
(designation) Short designation for the external analog input, up to 7 characters. The
channel name is displayed in the individual visualization modes, together with
the channel designation.
Channel
description Description of the external analog input, up to 21 characters. The channel
description is displayed in the individual visualization modes, together with the
channel name.
A
Please avoid connecting the external inputs to the recorder via two
interfaces. The interfaces will overwrite each other.