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6.3 COMMANDS
Commands should be sent with Function 6 (Write Single Register).
ADDRESS VALUE
16384
1
16385
1
16386
-
16387
-
16388
-
16389
-
16390
-
16391
-
16392
-
6.4 ALARM BITS
MODBUS Warning Record are contains 20 bits in 3 registers.
ADDRESS
BIT
20488
0
1
2
3
4-15
20489
0
1
2
3
4
5
6
7
8-15
20490
0
1
2
3
4
5
6
7
8-15
R/W
DESCRIPTION
W-O
Reset Maximum Temperatures
W-O
Reset all Alarms
W-O
Arrow Down pushbutton
W-O
Arrow Up pushbutton
W-O
MODE pushbutton
W-O
Arrow Down pushbutton long press
W-O
Arrow Up pushbutton long press
W-O
MODE pushbutton long press
W-O
PROGRAM pushbutton long press
R/W
DESCRIPTION
R-O
Alarm Relay Status
R-O
Trip Relay Status
R-O
Fan Relay Status
R-O
Fault Relay Status
R-O
Not used
R-O
Channel 1 Alarm
R-O
Channel 2 Alarm
R-O
Channel 3 Alarm
R-O
Channel 4 Alarm
R-O
Channel 1 Trip
R-O
Channel 2 Trip
R-O
Channel 3 Trip
R-O
Channel 4 Trip
R-O
Not used
R-O
Channel 1 Open Circuit Alarm
R-O
Channel 2 Open Circuit Alarm
R-O
Channel 3 Open Circuit Alarm
R-O
Channel 4 Open Circuit Alarm
R-O
Channel 1 Short Circuit Alarm
R-O
Channel 2 Short Circuit Alarm
R-O
Channel 3 Short Circuit Alarm
R-O
Channel 4 Short Circuit Alarm
R-O
Not used
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V-3.0
(14.09.2016)