4�8�3�4- Configuration: Alarm parameters�
The Modbus address is in decimal format.
The read and write functions are enabled for all of these variables.
Table 10:Modbus memory map (Table 4)�
ALARMS
Address
Symbol
Description
4013
P.a1
Parameter (Alarm 1)
Value
Description
0
Input connected to the unit
1
Current time
4014
typ1
Type of alarm (Alarm 1)
Value
Description
0
n-on
1
n-off
2
on
3
off
4
h-on
5
h-off
4015
dLy1
Connection and disconnection delay (Alarm 1)
0 ...32400 s
4016
Led1
Alarm 1 LED
Value
Description
0
Interlocking of the alarm LED disabled
1
Interlocking of the alarm LED enabled
Address 1
(1)
Address 2
(2)
PRL1
Alarm 1 low value
-19999 ... 99999
7208-7209
7604
Address 1
(1)
Address 2
(2)
PrH1
Alarm 1 high value
-19999 ... 99999
7210-7211
7605
4017
P.a2
Parameter (Alarm 2)
Value
Description
0
Input connected to the unit
1
Current time
4018
typ2
Type of alarm (Alarm 2)
Value
Description
0
n-on
1
n-off
2
on
3
off
4
h-on
5
h-off
4019
dLy2
Connection and disconnection delay (Alarm 2)
0 ...32400 s
48
DHB-402 DHB-424
Instruction Manual
