Endress+Hauser TopClean S CPC 30, Руководство по эксплуатации

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6 Commissioning TopClean S CPC 30
42 EHauser
The CPM 153 continuously monitors the most important functions. If an error occurs, an
error message (list of all error messages s. page 98) is set, which can trigger one of the
following actions:
•
The fault-signalling contact is made active
•
Current output 1 outputs the set error current (2.4 or 22 mA).
Current output 2 outputs the set error current, if it has not been configured for the
"Continuous controller" function.
•
ChemoClean cleaning is started
In the list of error messages on page 98 you can see how the error numbers are
assigned according to the factory settings. However, in the "ALARM" menu, you have
the option of outputting the error messages individually to the alarm relay, the current
output or as a cleaning trigger
.
PARAM
⇒
Set up 1
⇒
Alarm
CODE CHOICE
(default = bold) INFO
(E1, 2 = Editor types, s. page 28)
User
settings
H1 Min (2.4mA)
Max (22 mA)
off
Selection for error current
Set the error current at which an error message is
active.
E1
H2 !!Caution!!
Current output 0...20 mA
and error current = 2.4 mA
is dangerous. Note in display:
Error current is in the measuring current range. If, in
Field EA3, the current range is "0 ... 20 mA" and "Min" is
selected under Alarm in Field H1.
Recommended combinations:
Current range 0...20 mA and error current max (22 mA)
or
Current range 4...20 mA and error current min (2.4 mA)
–
H3 0000 s
(0 ... 2000s)
Entry of alarm delay
Delay between error occurrence and alarm trigger.
E2
H5 No.
A
I
CC E025
on
on
on
Error/contact assignment
Each error can be assigned individually:
No.
= Error number E025 (only display)
A
= Allocation to the alarm relay (activate/deactivate).
An activated error triggers an alarm.
I
= This error triggers an error current
CC
= ChemoClean
®
. This error triggers cleaning.
E2
!
Note!
Please refer to page 98 for the complete list of possible error messages.
Errors E001 to E029 are assigned to NAMUR functions and cannot be assigned individually.
H6 Function:
Time input: off
0000 s
(2...9999s)
Dosing time alarm
Function:
Switch on/off the function "Alarm when dosing
time exceeded".
Time input
: Input of the maximum allowed dosing time.
After this time has elapsed, an alarm is output.
E2