KAESER ESD 352 SFC, Техническая документация инструкция

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8. Press «Enter» to accept the setting.
ok is displayed,
the input is assigned and activated.
8 9 p s i 0 8 : 1 5 1 7 6 ° F
5.5 Acknowledgement
Menu
Remote mode : Key+RC
Key remote : ☑
·········
RC ack DI 1.13 ok ☑
Active line, input for Load RC assigned and activat‐
ed.
9. Press the «Remote control» key to enable remote acknowledgement.
Result Should a warning message occur, it can now be acknowledged from a control center.
7.13 Linking to an external pressure transducer
If the air system is operated with an air receiver, the pressure in the receiver can be regulated by
an external pressure transducer.
Transmission of sensor value Assignment to an input
Profibus connection
(from a master controller)
Not necessary
External pressure transducer is connected to
SIGMA CONTROL 2 .
Assign
AII
Characteristics, pressure transducer:
■ 4–20 mA
■ 0–232 psig
USS protocol
(External pressure transducer connected to the fre‐
quency converter)
Assign FC USS
Tab. 70 Transmission of sensor value
The controller processes the options in the following sequence:
■ Profibus value
■ Pressure according to the assigned external transducer
■ The local system pressure transducer (pNloc) remains active.
Overview
Example: External pressure transducer is connected to SIGMA CONTROL 2 .
■ Enter access level 2.
■ Select the
< Configuration ➙ Pressure control > menu.
■ Assigning an input
7 Initial Start-up
7.13 Linking to an external pressure transducer
136
Service manual Controller
SIGMA CONTROL 2 SCREW FLUID 1.1.3
9_9450 03USE