Control unit GENO-RS-tronic
37 | 72
BA_
T
D3
-A
M
0
0
1
e
n
_
0
1
4
_
M
X
A
.d
o
cx
If the backwash lock is activated, a backwash is performed automatically 5 min before the
start and after the end of the backwash lock.
A minimum of 1 hour must be scheduled between the start and the end of a backwash lock.
The interval-controlled backwash must be scheduled at a time outside of an active
backwash lock.
Parameters
Meaning
Factory
settings
Setting range
5
Start time of the
timed backwash
lock (hours)
If the timed backwash lock, parameter 4,
is activated
01:
00: - 23:
6
Start time of the
timed backwash
lock (minutes)
If the timed backwash lock, parameter 4,
is activated
:00
:00 -:59
7
End time of the
timed backwash
lock (hours)
If the timed backwash lock, parameter 4,
is activated
01:
00: - 23:
8
End time of the
timed backwash
lock (minutes)
If the timed backwash lock, parameter 4,
is activated
:00
:00 -:59
9
Maintenance
responsibility
Maintenance work must be carried out by
either the owner/user or Grünbeck's
technical service/authorised service
company
1
0 = Maintenance work is carried out
by the owner/user
1 = Maintenance work is carried out
by Grünbeck's technical
service/authorised service company
A
Acknowledgement
of maintenance
The owner/user notifies the
GENO-RS-tronic that maintenance was
carried out
0
0 = Basic mode
1 = Programming to perform the
function
b
Operating mode of
GENO-RS-tronic
Operation of the control unit on a
Grünbeck-backwash filter of model series
MXA or MSA.
Major differences between the two
operating modes: In case of MXA, the
rotation is monitored via microswitch
pulses; direction of rotation during
backwash
0
0 = MXA
1 = MSA
Only c
hange the factory settings of the following parameter “C” if special motors or special
gear boxes are used.
Parameters
Meaning
Factory
settings
Setting range
C
Gearing
MXA: Gearbox output speed
MXA:
8 min
-1
MXA: 1.0 - 15.0 min
-1
MSA: Gear ratio
MSA:
46:1
MSA: 31:1, 46:1, 62:1
d
Programmable
input
For wiring and application refer to chapter
4.4.6.
0
0 = external activation of backwash
1 = external backwash lock
5.5.2
Software version via Code 999
Status level>Code-protected level 999
Parameters
Meaning
Factory
settings
Setting range
C
Software version
Software version of control unit
0
-
