32
Vers. 20170705
Connector PIN assignment, connection to FlexxPump 1500
Error messages, faults
General:
Display on the control panel + LED
Mode time control
Details appear on the control panel and activated pump units flashing in sequence
(indicated by a green LED).
Mode pulse control
Details appear on the control panel and installed pump units flashing in sequence
(indicated by a green LED).
E1: Low Level
Output signal PIN 4 = Low (0 V)
Root cause:
The lubricant reservoir / grease pouch is empty. The pump will stop!
Corrective action
Replace grease pouch. The error message is cleared automatically. Pump will continue to run
as per active program.
Control panel
ALARM (red LED) is flashing, Display: E1
Connector PIN assignment M 12 x 1
PIN 1: Input v 24 VDC (-5% to +10%), stabilized
operating voltage 24 VDC, color brown
PIN 2: Input pulse signal to activate pump unit, color white
PIN 3: Ground (GND), color blue
PIN 4: Output Signal, color black
Details (all data refer to 24 VDC)
Peak current Imax (during pump operation), approx. 350 mA,
typically < 200 mA, Standby current (stand by mode) < 50 mA,
typically 20 mA
The outlet signal (PIN4) can be charged with max. 100mA
The peak current increases by the sampled output current: for
example 350 mA + 100 mA = 450 mA
Output signal (PIN 4): High (24VDC) = OK, LOW (0 V) = Error
Warning:
The exit is not short-circuit proof.
A time delay fuse 1A is normally required.