Endress+Hauser RIA452 Betriebsanleitung Seite 115

RIA452
!
Note!
A faulty pump is always brought back into service depending on the signal at the related digital
input. Acknowledging the error message on the display does not have any effect on the pump
going back into operation.
If a pump is faulty for longer than 10 minutes, an attempt is made to bring the pump back into
operation upon the next limit violation.
The following parameters must be configured:
Menu
DIGITAL INP./M5
LIMIT 1 to 8
6.3.5 Limit values - LIMIT 1 to 8/M10 to 17
!
Note!
If the "Batch" function is used, limit values 1 and 2 are permanently assigned activation in the
event of a "preset counter" and "preliminary alarm" limit value. These limit values cannot be
configured. They are not shown in the menu structure.
Function
(menu
item)
Ref. num. Input
Lin. table
Endress+Hauser
Function (menu item)
Function
Level
Sampl. time
Alternate
Parameter setting
Setting value
Pump
Low or High
Sampling time in seconds
Yes
Description
Selects which value is used:
• Input: scaled value from analog input
• Lin. table: value from linearization table or current
flow value for channel calculation
Commissioning
115