ABB VLMD-1-2 User manual

2CSM4450001R5601
kWh Hz V A
AMTD-1
2CSM320000R1011
AMTD-1-R
2CSM274773R1011
AMTD-2
2CSM420000R1011
AMTD-2-R
2CSM261073R1011
VLMD-1-2
2CSM110000R1011
VLMD-1-2-R
2CSM274693R1011
FRZ-DIG
2CSM710000R1011
EMT
2CSM113000R1011

123456
789101112
52.5
50.3
64.8
45
58
85
[mm]
1
2
1
2
DIN EN 50022 (35 mm)

Power Supply Signal input
5A
max
S1S2
230 V
(+)
P1P2
123456
A
Power Supply Signal input 230 V
(+)
123456
A
+
-
60 mV max
AMTD-1
AMTD-2
AMTD-1-R
AMTD-2-R
Power Supply Signal input
5A
max
S1S2
230 V
(+)
P1P2
123456
A
Output
Power Supply Signal input 230 V
(+)
123456
A
Output
+
-
60 mV max

Power Supply Signal input 230 V
(+)
123456
V
L / +
600 V max
N / -
Power Supply Signal input 230 V
(+)
123456
V
Output
L / +
600 V max
N / -
Power Supply
Signal input
230 V
(N)
123456
600 V max
35-400 Hz-max
Hz
VLMD-1-2 VLMD-1-2-R
FRZ-DIG EMT
123456
kWh
50/60Hz
50/60Hz
230 V
…/5 A
230 V
LOAD
MAX
25 A
123456
kWh
L
N
N
L

Digital measurement instruments
Assembly and operating instructions
1
EN
IT
D
F
ES
P
GR
Strumenti digitali modulari con relé
Istruzioni per il montaggio e l’uso
Messgeräte mit digitaler Anzeige
Montageanleitung
Instruments de mesure numériques
Instructions pour le montage et l’utilisation
Instrumentos digitales modulares
Instrucciones de montaje
Instrumentos de medição digital
Instruções de montagem
Ψηφιακά όργανα
Οδηγίες χρήσης

2
Modular digital instruments
Contents
1. Settings
AMTD-1 / AMTD-2...............................................3
AMTD-1-R / AMTD-2-R........................................4
VLMD-1-2 ...........................................................7
VLMD-1-2-R ........................................................8
EMT ...................................................................11
2.
AMTD-1-R / AMTD-2-R / VLMD-1-2-R functions
Viewing peak values ...........................................13
Min and max relay operation...............................14
Alarm enabling logic ...........................................14
3. Technical characteristics................................15
EN

3
Instructions for the assemblage and the use
1. Settings
AMTD-1 / AMTD-2
A
> 3 sec.
1
A A
A
3
2
> 3 sec.
A
= 5A √
Setting the full scale
1Press and hold the button for at least 3 seconds to access the pro-
gramming menu.
2Press the button briefly to move on to the next item ( = 5A).
3Press and hold the button for at least 3 seconds to select and confirm
the item/parameter.
EN

4
Modular digital instruments
AMTD-1-R / AMTD-2-R
A
> 3 sec.
1
A
2
> 3 sec.
3
A
Full scale setting [A]
Minimum alarm threshold [A]
Maximum alarm threshold [A]
Alarm tripping delay [sec.]
Alarm cutout hysteresis [%]
Alarm output configuration
Reset min and max values
1Press and hold the button for at least 3 seconds until the display flashes.
2Press the button repeatedly until the indication of the parameter to set
appears.
3Press and hold the button for at least 3 seconds to select the required
full scale.
1. Adjustments and settings
EN

5
Instructions for the assemblage and the use
A
4
> 3 sec.
5
A
Functions available
Full scale setting [A]
-= direct insertion without CT
- 5, 15, 20, 25, 40, 60, 100, 150, 200, 250, 400, 600,
999 A full scale values available
4
Press the button repeatedly to view the required value.
5 Press and hold the button for at least 3 seconds to confirm the value selected.
Alarm tripping delay in seconds
- 1-5-10-20-30
-= tripping without delay
Alarm cutout hysteresis in % of the threshold
- 5-10-20-40
Alarm output configuration
- nO/nC
EN

6
Modular digital instruments
Reset min and max values
- Select the number 5 to reset the values, which is
subsequently confirmed by the displaying three
points
Changing the full scale setting automatically enables the resetting of the
minimum and maximum values, and when you exit from programming
mode will be displayed during the time it takes to recalculate the
values.
AMTD-1-R / AMTD-2-R
1. Settings
Maximum alarm threshold [A]
-= alarm function disabled
- CT up to 100 A, resolution 1A
- CT up to 600 A, resolution 10A
Minimum alarm threshold [A]
-= alarm function disabled
- CT up to 100 A, resolution 1A
- CT up to 600 A, resolution 10A
When you select tHH or tHL:
1. the first digit on the right starts flashing
2. press repeatedly to select the required value
3. press and hold the button at least >3sec to confirm
The max selectable value of˜tHH is always lower than the full scale-
value formerly selected.
EN