Log book no. Description Acknowledge?
17 The pump is in
‘Analog’
-"xx. side band” operating mode, a fault behav‐
iour has been programmed in the
‘Analog’
menu and the control current
has fallen below 4 mA.
-
18 The pump is in
‘Analog’
-"xx. side band” operating mode, a fault behav‐
iour has been programmed in the
‘Analog’
menu and the control current
has risen above 20 mA.
-
19 - X
20 The bus contact between the optional module and control room has
been disconnected. *
-
21 Communication between the optional module and pump electronics is
not working.
-
22 The associated heartbeat message was no longer received by the front
assembly for a certain period of time.
-
23 Problems with compatibility with the assemblies’ firmware. * X
24 System or EPRom error X
25 Pump restart, initialisation incomplete. -
26 The motor indicates a fault. -
27 The fan is faulty or not connected. * -
28 RS485 communication is interrupted. -
29 The motor indicates a fault. * -
30 The motor is blocking. * X
* Please get in touch with the ProMinent head office should this fault
occur.
16.3.2
Warning messages in the log book
For more information on the ‘WARNING’ messages -
refer to the chapter "Warning messages on the LCD
screen”.
Tab. 21: Warnings
Log book no. Description
0 The fluid level in the storage tank has reached "Liquid level low 1st stage".
1 The pump hose has a leak.
2 The state of the dosing monitor is not as expected.
3 The set metering volume in concentration mode cannot be metered.
4 A set parameter is invalid.
5 The fan is faulty or not connected.
6 -
... ...
11 -
12 The set metering volume in concentration mode cannot be metered.
13 The temperature is too high.
Troubleshooting
93
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