LOVATO ELECTRIC DCRL8 Manuel D'instructions page 8

P.11 ... P.18 – Function of output relays 1 ... 8:
OFF = Not used.
1 .. 32 = Weight of the step. This relay drives a bank of cpacitors which power is n times (n = 1...32) the smallest power defined with parameter P.06.
ON = Always on.
NOA = Alarm normally de-energised. The relay is energised when any alarm with the Global alarm property arises.
NCA = Alarm normally energised. The relay is de-energised when any alarm with the Global alarm property arises.
FAN = The relay controls the cooling fan.
MAN = Relay is energised when device is in MAN mode.
AUT = Relay is energised when device is in AUT mode.
A01 ... A13 = The relay is energised when the specified alarm is active.
P.19 – Setpoint (target value) of the cosphi. Used for standard applications.
P.20 – Language of scrolling alarm messages.
ADVANCED MENU
CODE DESCRIPTION
P.21 Password enable
P.22 User password
P.23 Advanced password
P.24 Wiring type
P.25 Step trimming
P.26 Setpoint clearance +
P.27 Setpoint clearance -
P.28 Step insertion mode
P.29 Cogeneration cosϕ setpoint
P.30 Disconnection sensitivity
P.31 Step disconnection passing in MAN
P.32 Capacitor current overload alarm threshold
P.33 Capacitor overload immediate disconnection threshold
P.34 VT primary
P.35 VT secondary
P.36 Temperature unit of measure
P.37 Fan start temperature
P.38 Fan stop temperature
P.39 Temperature alarm threshold
P.40 Step failure alarm threshold
P.41 Maximum voltage alarm threshold
P.42 Minimum voltage alarm threshold
P.43 THD V alarm threshold
P.44 THD I alarm threshold
P.45 Hours maintenance interval
P.46 Bar-graph function
P.47 Default auxiliary measure
P.48 Backlight flashing on alarm
P.49 Serial node address
P.50 Serial speed
P.51 Data format
P.52 Stop bits
P.53 Protocol
8
ACC UoM DEF RANGE
Adv OFF
Usr 001 0-999
Adv 002 0-999
Usr 3PH 3PH three-phase
1PH single-phase
Usr OFF ON Enabled
OFF Disabled
Usr 0.00 0 – 0.10
Usr 0.00 0 – 0.10
Usr STD STD Standard
Lin Linear
Usr OFF OFF /
0.50 IND – 0.50 CAP
Usr sec OFF OFF / 1 – 600
Usr OFF OFF Disabled
ON Enabled
Adv % 125 OFF / 100...150
Adv % 150 OFF / 100.. 200
Usr V OFF OFF / 50-50000
Usr V 100 50-500
Usr °C °C °Celsius
°F °Fahrenheit
Adv ° 55 0...212
Adv ° 50 0...212
Adv ° 60 0...212
Adv % OFF OFF / 25...100
Adv % 120 OFF / 90...150
Adv % OFF OFF / 60..110
Adv % OFF OFF / 1..250
Adv % OFF OFF / 1..250
Adv h 9000 OFF/1...30000
Usr Kvar Kvar ins/tot
ins/tot Corr att/nom
Delta kvar att/tot
Usr Delta Deltakvar
kvar
Week TPF
Cap. Current
Temp
THDV
Usr OFF
Usr 01 01-255
Usr bps 9.6k
19.2k
38.4k
Usr 8 bit – n 8 bit, no parity
8 bit, odd
8 bit, even
7 bit, odd
7 bit, even
Usr 1
Usr Modbus Modbus RTU
RTU Modbus ASCII
Modbus TCP
G
B
OFF
ON
V
A
THDI
ROT
OFF
ON
1.2k
2.4k
4.8k
9.6k
1-2