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M14 – OUTPUTS (OUTn, n=1..2)
P14.n.01 Output function
P14.n.02 Channel number (x)
P14.n.03 Normal status
P14.n.04 ON delay
P14.n.05 OFF delay
Note: this menu is divided into 2 sections, for outputs OUT1..2
P14.n.01 – Output function:
OFF – Output disabled.
ON – Output always activated when the meter is powered up.
SEQ – Output activated in case of phase sequence error.
LIM - L – Output activated in case of limit overcome or alarm presence.
PUL – Output used as pulse generator as defined in M11.
P14.n.02 – Output normal status. Permits inversion of the activation logic.
P14.n.03 – P14.n.04 – Output activation – deactivation delays.
COMM NDS MENU
– The commands menu permits the execution of occasional operations such as resetting measurements, meters, counter, etc.
– If the dvanced-level password has been entered, the commands menu can also be used to perform some automatic operations that are useful for configuring the instrument.
– The following table lists indicates the functions available in the commands menu, divided by access level required.
CODE
COMM ND
C.01
RESET HI-LO
C.02
RESET M X DEM ND
C.03
RESET P RTI L ENERGY METERS
C.04
RESET P RTI L HOUR COUNTER
C.06
RESET T RIFFS
C.07
RESET L RMS
C.08
RESET LIMITS
C.11
RESET TOT L ENERGY METER
C.12
RESET TOT L HOUR COUNTERS
C.13
P R METERS TO DEF ULT
C.14
P R METER B CKUP
C.15
P R METERS RESTORE
C.16
WIRING TEST
– Once the required command has been selected, press
– To cancel the command execution, press MENU.
– To quit the commands menu, press s and t simultaneously.
WIRING TEST
– The wiring test permits verification of the correct installation of the energy meter.
– In order to run the test, the energy meter must be connected to an active system with the following conditions:
• Three-phase system with all phases present (V > 187V C PH-N)
• Minimum current flow in each phase > 1% of the CT full scale set
• Positive flow of energies (i.e. a normal system where the inductive load draws power from the supply).
– To launch the test execution, enter the commands menu and select command C.16, according to the instructions in the Commands Menu section.
– The test allows to verify the following points:
• Reading of the three voltages
• Phase sequence
• Voltage unbalance
• Reverse polarity of one or more CTs
• Mismatch between voltage/current phases
– If the test does not succeeds, the display shows the reason of the failure.
WIRING DI GR M
L1
380-415V (L-L)
L2
220-240V (L-N)
L3
N
V1
V2
V3
VN
METER
T1
T2
NOTES
1. Recommended fuses: F1 (fast).
2. The S2 terminals are connected to each other internally.
12
CCESS LEVEL
User / dvanced
User / dvanced
User / dvanced
User / dvanced
User / dvanced
User / dvanced
User / dvanced
to execute it. The device will prompt for a confirmation. Pressing
380-415V (L-L)
220-240V (L-N)
S1 S2 S1
S2
S1
S2
Static
O1+
O1-
O2+
O2-
Pulse output
30VDC 50mA
DESCRIPTION
Resets the HI and LO values of all measurements
Resets Max Demand values for all measurements
Resets partial energy meters
Resets partial hour counters
Resets energy meters with tariff 1 and 2
Resets alarms with latch
Resets limit thresholds with latch
dvanced
Resets total and partial energy meters
dvanced
Resets total hour counters
dvanced
Restores all settings to factory default values
dvanced
Saves a backup copy of all setup parameters
dvanced
Reloads the settings from the backup copy
dvanced
Runs the test to check that the DME D305T2 is connected correctly - See wiring test
again will execute the command.
CT1
L
L1
CT2
O
L2
A
L3
D
V1
V2
V3
VN
S1 S2
S1 S2
S1 S2
I1
I2
I3
CURRENT
METER
Static
T1
T2
O1+
O1-
O2+
O2-
Pulse output
30VDC 50mA
UoM
Default
OFF
1
OFF
s
0.0
s
0.0
CT1
L1
380-415V (L-L)
L2
220-240V (L-N)
L3
V1
V2
V3
VN
S1 S2
S1 S2
I1
I2
CURRENT
METER
Static
T1
T2
O1+
O1-
O2+
Pulse output
30VDC 50mA
Range
OFF – ON – SEQ
LIM – L – PUL
1 - 4
G
OFF - ON
B
0.0-6000.0
0.0-6000.0
L
O
A
CT3
D
S1 S2
I3
O2-
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