HOLDING
REGS
ADDRES
51
SPEED_SET_POINT
52
TEMPERATURE_SET_POI
NT
53
TIMER
81
TEMP_E
82
TEMP_R
83
TEMP_X
84
TEMP_I
85
TEMP_W
86
STATE_FLAGS
87
SPEED_C_VALUE
88
SPEED_D_VALUE
89
AUTO_INPUT_VALUE
90
ALLARMI
WORD ID
3
B0
0
B0
4
B0
5
B0
6
B0
7
B0
8
B0
9
B1
0
B1
1
B0
0
B0
1
B0
2
B0
3
B0
4
FORMAT
0-100 %, 101=AUTO FOR
VARIABLE SPEED VERSION,
105=AUTO FOR THREE
SPEEDS VERSION
50 – 300 (0,1 °C), 48=OFF
0-14400 (1 SEC)
(0.1 °C)
(0.1 °C)
(0.1 °C)
(0.1 °C)
(0.1 °C)
BYPASS
NOFROST ACTIVE
EXT_DI_HUMIDITY
EXT_DI_PIR_MIN
EXT_DI_REMOTE_OFF
HEAT_1
HEAT_2
TEMP_W_LOW
EXT_DI_SUMMER
IF FANS_FAIL_TACH IS SET TO
1 RPM, OTHERWISE %
IF FANS_FAIL_TACH IS SET TO
1 RPM, OTHERWISE %
%
COM_X540_FAIL
TE_FAIL
TR_FAIL
TX_FAIL
FILTERS_FAIL
POWERUP AND
R/
AFTER
W
DISCONNECTIO
N VALUES
R/
SET VALUE IN
W
PROG. MODE
R/
SET VALUE IN
W
PROG. MODE
R/
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R