Installation And Set-Up / Operation; Diagnostic Function - IFM Electronic efector 500 PN7000 Notice Utilisateurs

Installation and set-up / operation

After mounting, wiring and setting check whether the unit operates
correctly.
Fault indication
Overload (above measuring range of the sensor).
Underload (below measuring range of the sensor).
Flashing: short circuit in the switching output 1*.
Flashing: short circuit in the switching output 2*.
Flashing: short circuit in both switching outputs*.
Flashing: internal fault
*The output concerned is switched off as long as the short circuit continues.
The faults SC1, SC2, SC, Err are indicated even if the display is deactivated.

Diagnostic function

(according to DESINA specification)
Output 2 is used as a diagnostic output if OU2 = dESI.
• If there is no fault, the output is switched and carries UB+ (if P-n =
PnP) or UB- (if P-n = nPn).
• In case of malfunctions the output becomes inactive. The following
malfunctions are detected:
Measuring cell defect; short circuit in output 1; exceeding / not rea-
ching the limits of the measuring range, EEPROM fault, RAM fault,
processor fault.
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