Operating instructions

7.6 Faults
On the occurrence of a fault, the fault icon
appears at the bottom of the display.
By turning the button past Code P0 or P16,
the respective error code E0 to E15 together
with ERR appear on the display.
Refer to the code list in section 8 for the
cause of the errors and the recommended
action.
Example:
If, for instance, a travel has been entered
over Code
P4 (nominal range) which is
larger than the maximum valve travel possi
-
ble, the initialization process would be inter
-
rupted (error code
E2) because the rated
travel would not have been reached (error
code E6). The valve moves to the fail-safe
position (S indicated on the display).
Display of the fault
indication
The nominal range (Code P4) must be
changed and the positioner re-initialized to
remedy this problem.
Reset error codes
The error codes E0, E1, E8 and E9 can be
reset as follows:
Turn button until the error code appears,
press button, ESC appears,
turn button, RST appears,
press button to reset error.
The resetting procedure can be canceled by
pressing button when
ESC appears.
7.7 Zero calibration
In case of inconsistencies in the closing posi-
tion of the valve, e.g. with soft-sealed plugs,
it may necessary to recalibrate zero.
Start the zero calibration by activating
Code
P16 as follows:
Turn button until Code
P16 appears.
Press button six seconds long,
6-5-4-3-2-1 is counted down on the display.
EB 8384-1 EN 43
Start-up
S
S
S