Automation Direct ProSense VFS75-26-1001 Betriebsanleitung - Seite 16

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1. Troubleshooting

9 Parameter setting

Parameters can be set before installation and set-up of the unit or during opera-

tion.

If you change parameters during operation, this will influence the function

of the plant.

► Ensure that there will be no malfunctions in your plant.

During parameter setting the unit remains in the operating mode. It continues

to monitor with the existing parameter until the parameter setting has been

completed.

9.1 Parameter setting in general

1. Change from RUN mode to the main menu

2. Selection of the requested parameter

3. Change to setting mode

4. Modification of the parameter value

5. Acknowledgement of the set parameter value

6. Return to the RUN mode

10 Troubleshooting

Display

[Err]

Off

[PArA]

[cr.UL]

[cr.OL]

[ Locked via key] Warning Setting pushbuttons on the unit locked, parameter change

Type

Description

Error

Unit faulty / malfunction

Error

Supply voltage too low

or setting diS.B = OFF

Error

Parameter setting outside the valid range

Error

Measured value smaller than -30 %, critically low

temperature

Error

Measured value greater than 130 %, critical excess flow /

temperature

rejected.

[●]

[▲] or [▼]

[●]

[▲] or [▼] > 1 s

[●]

> 30 seconds (timeout) or

press [▲] + [▼] simultaneously

until the RUN mode is reached.