Endress+Hauser Mycom S CPM 153 Operating Instructions Manual page 44

6 Start-up
!
⇒
PARAM
44
CODE CHOICE
(default = bold)
H5 No.
A
I
CC
H6 Function:
Time input:
6.5.8 Set up 1 – Hold
Hold function = "Freezing the outputs"
The current outputs can be "frozen" for each menu. This means that the value which you
define in this menu is output. With hold, "Hold" appears in the display.
The hold function can also be activated externally via the hold input (see wiring diagram
on page 13, digital input E1). The on-site hold has a higher priority than an external hold.
Note!
• If a hold is active, no programme can be started.
• If current output 2 is configured for the controller, it complies with the controller hold
(see field I5).
To enter the menu, proceed as follows:
CODE CHOICE
(default = bold)
I1 CAL
DIAG
PARAM
I2
last
set
Min (0/4 mA)
Max (22 mA)
I3
000%
(0 ... 100%)
INFO
E 025 Error/contact assignment
on Each error can be assigned individually:
on No.= error number E025
on A = Assignment to alarm relay (activating/
deactivating). An activated error triggers an alarm.
I = This error triggers an error current
CC = ChemoClean
cleaning.
off Dosing time alarm
0000s Function: Switch on/off the function "Alarm when dosing
(2...9999s) time exceeded".
Time input: Input of the maximum allowed dosing time .
After this time has elapsed, an error is output.
⇒
INFO
on Selection: automatic hold active when:
on CAL = Calibration
on DIAG = Service/Diagnosis
PARAM = Parameter entry menu
Selection of current for hold
Last = the current value is "frozen"
Set = The value set in Field I3 (below) is output in a hold.
Min / Max = the minimum or maximum current value is
output.
Enter Hold current
(only for Set)
Number settable from 0% = 0/4 mA to 100% = 20 mA
Mycom S CPM 153
®
. This error message triggers
Endress+Hauser