FMC Technologies Sening EPE2 - Diagnosis in MultiFlow

EPE2-Controller for Meter Draining System
EPE2
Installation Manual
Sening®
Innovative Tank Truck Systems
22 Rev. 1.03 / JS / jp / March 2010 MN F08 003 US / DOK-450E
3.8 Diagnosis in MultiFlow
Although during the MultiFlow development consideration has been given to ensure a low degree
of effort in installation, faults may still occur during initial operation.
When a fault occurs, the MultiFlow supports error analysis with diagnostic functions and thus
increases easy installation of the device.
The diagnostic functions mainly involve peripheral devices:
•
Temperature sensor, pulse sensor, inputs and outputs
•
CAN Bus
•
Remote control
•
EPE2
•
IO-Interface
•
Sensor-Interface
3.8.1 Inputs and Outputs
In Menu 4.3.1 the diagnostic functions for the inputs and outputs, including temperature and pulse
sensors are summarised.
Diagnosis I/O Menu 4.3.1
 The status of the pulse inputs
A and B must continually
change between '0' and '1'
when the pulse transmitter
rotates. In contrast, the input
PT must always be at '1'
because '0' indicates a fault (no
sensor connected).
 The temperature display
continually indicates the
currently measured
temperature. It can be used for
checking the temperature
recording device.
A temperature display outside the ±200°C range points to a ca
ble fracture, short
circuit or missing sensor. Please check the wiring of the sensor.
In- /Outputs
Outputs
Inputs
Present temperature
Outputs
1 2 3 4 5 6 7
0 0 0 0 0 0 0
Inputs Pulses
1 2 3 4 A B PT
0 0 0 0 0 0 1
+12,34 C
Status
Testing ...
System messages
Self test OK
Seal
OK
Version 3 .30[3.30]DE
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