Error Code; Number L S Description; Tempera- Ture; Power Yes - Riello TAU Unit 50 Installation And Maintenance Manual

SYSTEM MANAGER
MODBUS CONNECTION
Access
Register
number
L S
348 X
350 X
351 X
354 X
356 X
357 X
360 X
362 X
363 X
366 X
368 X
369 X
372 X
374 X
375 X
378 X
380 X
381 X
384 X
386 X
387 X
Automatic Value
Description
conversion range
Dependent 09

See "State"

State
table

See "Error"

Error code

tables
Power Yes 0..100%
Dependent 10
See "State"
State
table
See "Error"
Error code
tables
Power Yes 0..100%
Dependent 11
See "State"
State
table
See "Error"
Error code
tables
Power Yes 0..100%
Dependent 12
See "State"
State
table
See "Error"
Error code
tables
Power Yes 0..100%
Dependent 13
See "State"
State
table
See "Error"
Error code
tables
Power Yes 0..100%
Dependent 14
See "State"
State
table
See "Error"
Error code
tables
Power Yes 0..100%
Dependent 15
See "State"
State
table
See "Error"
Error code
tables
Power Yes 0..100%
Parameters registers
Access
Register Descrip-
number tion
L S
Heating
500 X X mode
(Par. 1)
DHW
501 X X mode
(Par. 35)
Heating
502 X X set-point
(Par. 3)
DHW
503 X X set-point
(Par. 48)
Set-point
at min.
504 X X
climatic T
(Par. 19)
Set-point
at max.
505 X X
climatic T
(Par. 21)
Out.
temper-
ature for
506 X X climatic
mini-
mum
(Par. 22)
Out.
temper-
ature for
507 X X climatic
max-
imum
(Par. 20)
Climatic
508 X X shut-off
(Par. 25)
Maxi-
mum
value
that
can be
509 X X
assigned
to the
heating
set-point
(Par. 24)
132
Auto-
matic Value
Note
conver- range
sion
NV 0..x
NV 0..x
Depends
V Yes on °C/°F
units
Depends
V Yes on °C/°F
units
Depends
NV Yes on °C/°F
units
Depends
NV Yes on °C/°F
units
Depends
NV Yes on °C/°F
units
Depends
NV Yes on °C/°F
units
Depends
NV Yes on °C/°F
units
Depends
NV Yes on °C/°F
units