KROHNE IFC 020 Short EN - Manual (Page 11)

2/2
Condensed instructions IFC 020
Switch open Switch closed
OFF (switched off) without function
ON (e.g. operation indicator) Power supply OFF Power supply ON
F/R INDICATOR (F/R mode) Forward flow Reverse flow
TRIP POINT (Limit switch) Inactive Active
ALL ERRORS (all errors) Errors No errors
FATAL ERRORS (fatal errors only) Errors No errors
• Characteristics of the status outputs
Control input E (with IFC 020 E only) 2.3
• The control inputs are galvanically isolated from the current output and all input circuits.
• Setting data and functions can note down in section 5.16..
Please also refer to Sect. 3.2 “Factory settings”.
• Typical current input E
• All operating data and functions can be set:
Operation see section 4 and 5.18 Fct. 1.08.
• The control inputs must be operated in the passive mode.
• Function of the control inputs
OFF switched off
TOTAL.RESET reset totalizer(s)
ERROR.RESET delete error messages
OUTP. HOLD hold value of outputs
Connection diagram, see Sect. 2.4: diagram
Z10
Z11