Datakom DPR-145 - Modbus Commands; Modbus Alarm Bits

DPR-145 User Manual V-3.0 (14.09.2016)
-18-
Commands should be sent with Function 6 (Write Single Register).
ADDRESS
VALUE
R/W
DESCRIPTION
16384
1
W-O
Reset Maximum Temperatures
16385
1
W-O
Reset all Alarms
16386
-
W-O
Arrow Down pushbutton
16387
-
W-O
Arrow Up pushbutton
16388
-
W-O
MODE pushbutton
16389
-
W-O
Arrow Down pushbutton long press
16390
-
W-O
Arrow Up pushbutton long press
16391
-
W-O
MODE pushbutton long press
16392
-
W-O
PROGRAM pushbutton long press
MODBUS Warning Record are contains 20 bits in 3 registers.
ADDRESS
BIT
R/W
DESCRIPTION
20488
0
R-O
Alarm Relay Status
1
R-O
Trip Relay Status
2
R-O
Fan Relay Status
3
R-O
Fault Relay Status
4-15
R-O
Not used
20489
0
R-O
Channel 1 Alarm
1
R-O
Channel 2 Alarm
2
R-O
Channel 3 Alarm
3
R-O
Channel 4 Alarm
4
R-O
Channel 1 Trip
5
R-O
Channel 2 Trip
6
R-O
Channel 3 Trip
7
R-O
Channel 4 Trip
8-15
R-O
Not used
20490
0
R-O
Channel 1 Open Circuit Alarm
1
R-O
Channel 2 Open Circuit Alarm
2
R-O
Channel 3 Open Circuit Alarm
3
R-O
Channel 4 Open Circuit Alarm
4
R-O
Channel 1 Short Circuit Alarm
5
R-O
Channel 2 Short Circuit Alarm
6
R-O
Channel 3 Short Circuit Alarm
7
R-O
Channel 4 Short Circuit Alarm
8-15
R-O
Not used
6.3 COMMANDS
6.4 ALARM BITS