Functions6.8 [2.09] Settings > Inputs/outputsOperating with the Local User InterfaceOperating Manual, 06/2017, A5E31930478-05 1436.8.3 [2.09.3] Digital inputs6.8.3.1 Overview of digital inputsFunctionsThe device functions can be controlled using digital inputs. A function can only be controlledby one digital input or one result of logic operation.NoteFunction suppression dependent on the operating modeIf the device is in the "Function check" or "Measuring protection" mode, certain functions aresuppressed and cannot be controlled via digital inputs.• Function check:– The function check is set automatically as soon as the user logs on to the device. Thedigital inputs only have access to the device functions again after the user has loggedoff.– During validation or calibration, the device is also in the "Function check" status.• Measuring protection:Measuring protection is set via an active digital input. The suppressed functions retainthis status prior to the start of the "Measuring protection" operating mode.The table below shows an overview of the functions suppressed depending on the operatingstate.Table 6- 16 Digital inputs suppressed during function check / measuring protectionFunction of the digital inputs Suppression byFunction check 1) Measuring protectionAutoCal 1/2 X XAutoVal 1/2 X XAutoCal 1/2 Sync. X XMeasuring range 1 to 4 X XControl calibration X XCalibration 01 ... 36 X XMeasuring protection X -Pump on/off X XAcknowledge messages X XSoftware reset X X1) Triggered by a user logging on or by calibration/validation.