Menu Salt Electrolysis; Basic Configuration; Electrical Connection - Bayrol PoolManager Chlorine User Manual

30
INFO
Suitable salt electrolysis systems
In order for this function to be used, the salt electrolysis
system used has to have the corresponding input for
external control, either for trigger pulses or for a
4-20mA current signal.
30.1

Menu Salt electrolysis

The configuration menu for controlling a salt electrolysis system is
called up with the following icon:
Salt electrolysis
The following settings are available:
Menu Salt electrolysis
Salt electrolysis Active / inactive

Basic configuration

Basic settings for salt electrolysis.
30.1.1 Basic configuration
The menu Basic configuration is used to configure the basic settings
for triggering salt electrolysis. This is generally done once at
commissioning.
The following settings are available:
Sub-menu Basic configuration
 Off (salt electrolysis not used)
Salt electrolysis Mode
 Trigger pulses
of Operation
(a pulse triggers a production cycle in the salt
electrolysis system)
 Current output 4-20 mA
For the operating mode Trigger pulses only
Relay output The relay switch output used for pulse control:
(None / OUT 1 [26] / OUT 2 [27] / OUT 3 [30] /
OUT 4 [31] / pH+ [22] / pH- [21] / Alarm [25]).
None  Function is inactive
Salt electrolysis Duration of one salt electrolysis system production
working cycle
cycle. After that period has passed, PoolManager
generates a trigger pulse if the current dosing rate is
100%.
For lower dosing rates, the time between two trigger
pulses extends accordingly.
In order to reduce production in general, a larger
value can be entered for the operating cycle.
Trigger pulse length Duration of trigger pulse in [ms].
Only for operating mode Current output 4-20 mA
Current output used Current output used for controlling salt electrolysis.
Min. current Minimum current emitted at 0 % dosing output.
(at 0 % dosing output)
Max. current Maximum current emitted at 100 % dosing output.
(at 100 % dosing
output)
INFO
Allocation of relay switch output
or power output
Salt electrolysis control can only be activated if you
have allocated a relay switch output or a current output
to it beforehand, depending on operating mode.
66
INFO
Pulse interval dependency on the dosing rate
When using trigger pulses, the interval between two
sequential pulses varies depending on the current
dosing output. At 100% dosing output, the interval will
correspond to the working cycle entered. For lower
dosing rates, the interval is expanded accordingly; e.g.
for 50% dosing rate, the interval is doubled.
INFO
Current dependency on dosing rate
When controlling via a power output 4-20 mA, the
current emitted is interpolated between the minimum
and maximum values indicated based on the current
dosing rate.
INFO
Plug-in module PM5-SA4 needed
To trigger the salt electrolysis system via a current
output 4-20 mA, the following optional plug-in module is
needed:
PM5-SA4 CONVERTER 4-20MA (Art. no. 127011)
30.2

Electrical connection

Required user qualification:
ELECTRICAL SPECIALIST
Electrical connection of the solar control system may
only be performed by an ELECTRICAL SPECIALIST as
defined in the chapter User qualification.
IMPORTANT NOTICE!
Do not exceed the maximum currents
Do not exceed the maximum permissible electrical
currents for each individual relay switch output (max. 4
A) and for the sum of all relay switch outputs being
used in 230 V~ configuration (in sum, also max. 4 A)
Please also refer to the Chapter 230 V~ Power supply.
®
For the operating mode Trigger pulses, a relay switch output is
operated as a volt-free switch and is linked with the salt electrolysis
system's corresponding control input. Please use the corresponding
connection diagram in the section Universal switch outputs
Connection options
with a volt-free control input.
For the operating mode Current output 4-20 mA, a current output on
the optional plug-in module PM5-SA4 is connected with a
corresponding 4-20 mA current input of the salt electrolysis system.
For more details, please refer to the separate documentation for the
current outputs 4-20 mA.
Control of an external


system