Leds On The Profibus ® Module; Using The Metering Monitor; Installation - ProMinent DULCO flex Control Original Operating Instructions

3.3.3 LEDs on the PROFIBUS
LED 1 (left) - module operating status
Signal
Off
Green
Green flashing
Red flashing
Red flashing, double
LED 2 (right) - module status
Signal
Off
Green
Green flashing
Red

3.3.4 Using the metering monitor

3.4 Installation

Bus installation
Plugs and cables
Supplementary operating instructions for PROFIBUS
Error module: If the pump loses its connection to the BUS
module (as soon as the BUS module is removed or if communica‐
tion between the BUS module and pump is interrupted for other
reasons, for example), the error symbol
appear.
® module
Cause
The module has no supply voltage or connection.
The module and the master are exchanging informa‐
tion.
The module has been initialised.
Error in pump parametrisation
Error in PROFIBUS configuration
Cause
The module has not been initialised.
The module has been initialised.
The module has been initialised and there are diag‐
nostic messages.
Serious exception error
The "Metering monitor" socket must be assigned to use the
metering monitor in PROFIBUS
'available' for the "Flow" status bit. The metering monitor can
mits
be switched on and off using the PROFIBUS
monitor' and 'FlowControl' parameters.
If the metering monitor is set to
as a warning or error.
All devices that are members of the bus system must be connected
in a line. Up to 32 stations are possible (master, slaves, repeaters).
At both the beginning and end of the cable, the bus must be termi‐
nated with a terminating resistor.
Use a screened, twisted-pair cable in conformity with EN 50170
(cable type A) for the PROFIBUS
and the symbol
operation. The pump then trans‐
®
using the
®
'Active' , DFXa reports a problem
® cable.
®
'Metering
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