Revision: 0
FlexxPump4 D
User Manual
37
EN-
Description
Output signal (PIN 4)
Detail
Ready for operation
high, permanent
Chap. 8
Receiving control signal
high, permanent
Chap. 8
Dispensing process
low, 7...17 Seconds
Chap. 8
Cartridge empty
0,5Hz-square wave signal, permanent
Error
low, permanent
8.3
Output signals - External control (PLC)
If an output signal as low level (0V) is permanently present at PIN 4 for longer than 3s
and no dispensing process is currently being performed by the FP4 D, there is an error
at the FP4 D. The only thing that can be determined by the signalling is that there is
an error at the FP4 D. The cause must be determined and eliminated by the operator.
Chapters 8.3.2, 8.3.3 and 8.3.4 provide a procedure and possible causes for the pump
error message.
