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Verfügbare Sprachen
Verfügbare Sprachen
6.5.2.1 Connecting the RS-485 interface
•
Use a shielded cable to connect the interface to terminals 1 – 6 of the circuit
board in the control cabinet.
–
For connecting the interface, 6.5 "Electrical connection", 28.
•
When using the device with a control centre not supporting an RS-485
interface (RS-232, for example), you must use a corresponding (on-site)
adapter.
Note!
•
For connecting the interface use, for example, a cable with these
properties.
–
LIYCY (TP), 4 × 2 × 0.8, maximum overall bus cable length
1000 m.
7
Commissioning
Note!
Confirm that installation and start-up have been carried out correctly
using the installation and commissioning certificate. This action is a
prerequisite for the making of warranty claims.
–
Have the Reflex Customer Service carry out commissioning and the
annual maintenance.
7.1
Checking the requirements for commissioning
The Reflexomat will be ready for initial commissioning when the tasks described in
the "Installation" chapter have been completed.
•
The Reflexomat has been located.
•
The weight measuring cell is connected.
•
The water-side connection of the vessel to the system circuit has been
established.
•
The vessel is not filled with water.
•
The expansion line of the Reflexomat has been purged and cleaned of
welding residues and dirt before commissioning.
•
The cap valve for draining the vessel is open.
•
The system is filled with water.
•
The electrical connection has been created according to applicable national
and local regulations.
7.2
Reflexomat switching points
The "P
" minimum operating pressure is determined by the location of the
0
pressurisation. The controller calculates the switching points for the "PV" solenoid
valve and the "CO" compressor from the "P
" minimum operating pressure.
0
Reflexomat Silent Compact — 06.12.2023
The "P
" minimum operating pressure is calculated as follows:
0
P
= P
+ P
+ 0.2 bar*
Enter the calculated value in the start routine of
0
st
D
the controller, 7.3 "Modifying the controller's
start routine", 29.
P
= h
/10
h
st
st
for safety temperatures ≤ 100 °C
P
= 0.0 bar
D
P
= 0.5 bar
for safety temperatures = 110 °C
D
*Addition of 0.2 bar recommended, no addition in extreme cases
Note!
Avoid dropping below the "P
vaporisation and cavitation are thus excluded.
7.3
Modifying the controller's start routine
Note!
During commissioning, you must once execute the start routine.
•
For information about controller operation, 9.1 "Operator panel",
31.
The start routine is used to set the required parameters for initial commissioning of
the device. It commences with the first activation of the controller and can be run
only once. Parameter changes or checks are possible after the start routine in the
customer menu is exited, 9 "Controller", 31.
Note!
Plug in the contact plug to provide a voltage supply (230 V) to the
controller.
You are now in Stop mode. The "Auto" LED on the control panel has extinguished.
Indication on the
Meaning
display
Reflexomat
Device name
Language
Standard software in various languages.
Read the
Prior to commissioning, read all of the operating instructions
operating
and verify the proper installation.
instructions
Min. op. pressure
Enter the value for the minimum operating pressure.
•
Calculation of the minimum operating pressure, 7.2
"Reflexomat switching points", 29.
Time
Change the flashing display items for "Hour", "Minute", and
"Seconds" to the current time.
•
The time of an alarm will be stored in the controller's
error memory.
Date
Change the flashing display items for "Day", "Month", and
"Year" to the current date.
•
The date of an alarm will be stored in the controller's
error memory.
00500 l / 740 mm
Select the size of the "RG" primary vessel.
•
GB = 0093 kg
For the primary vessel data, see the type plate or,
5 "Technical data", 24.
1 % / 1.7 bar
Calibration of the level measurement sensor.
•
Calibration!
The controller checks whether the level measurement
signal matches the dimensional data of the "RG"
primary vessel. To do so, the primary vessel must be
fully emptied, see 6.3.3 "Installation of the weight
measuring cell", 27.
0 % / 1.0 bar
Upon successful conclusion of the calibration, confirm with
"OK" on the controller control panel.
Calibration
concluded
successfully!
Commissioning
in metres
st
"minimum operating pressure. Vacuum,
0
English — 29
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