7
Instruction Leaflet IL
66A7638H03
Effective December 2010
Instructions for DNP MINT Translator Module
Installation and Use
EATON CORPORATION www.eaton.com
I.L. 66A7638H03
Effective September 2007
7
7.0
DNP MINT CONFIGURATION
USING AUTO LEARN
Settings in the DNP MINT can be configured
automatically to allow it to operate with a DNP
Master and up to 16 INCOM devices such as the
MPCV Relay. To ensure this auto learn feature
is not accidentally initiated, the baud rate dip
switches (SW2-2 and SW2-3, see
Section 5.7
and
Table 4
) must be sequenced in a particular
pattern with the diagnostics enable switch
SW2-1 set in the enabled “OPEN” position (see
Section 5.8
and
Table 5
).
If the DNP MINT is power up with all of the
SW2 dip switch settings in the OPEN position,
detection to enter the auto learn mode begins.
This is indicated by the STATUS LED flashing
at 5 times a second for the duration of the auto
learn detection sequence. If the sequence of
state changes:
STATE1
SW2-3 changed to CLOSED
STATE2
SW2-2 changed to CLOSED
STATE3
SW2-3 changed to OPEN
STATE4
SW2-2 changed to OPEN
completes within 20 seconds (note: to avoid
debounce conditions on the dip switches,
intermediate states are ignored), the DNP MINT
enter the auto learn mode. The DNP MINT
Summary Table is initialized to its default state
(see
Table 8
) and all 16 devices are removed.
This initializes the “DNP Master Address” at
12402 (3072
16
) and disables a DNP MINT
“DNP Address”. The STATUS LED will
remain ON while this initialization process
(writing to non-volatile EEPROM) is being
performed. When completed, the STATUS
LED will flash at the rate of 1 second ON / 1
second OFF. The INCOM network is then
searched for devices from address 001
16
through
FFF
16
(indicated by activity on the INCOM
Network Tx LED). If a device listed in
Table 6
is found, the device’s “INCOM Address” is also
assigned to its “DNP Address” and the listed
default “Configuration Tag” information is
entered. It is extremely important that the
INCOM network is properly terminated during
this procedure.
The DNP MINT will exit the auto learn mode if:
(1) 16 device are configured,
(2) the search completes (INCOM
address FFF
16
is reached), or
(3) the operator changes any SW2 dip
switch.
Since searching all INCOM addresses can take
approximately 5 minutes, the operator may want
to exit sooner using the dip switches if it is
certain that all the addresses on the INCOM
network have been accessed.
Note that DNP communications in the DNP
MINT is disabled during the auto learn sequence
and process.
INCOM Device
Default
Configuration Tag
MPCV Relay
1
DigiTrip RMS (810, 910)
12, 13
DigiTrip OPTIM
17
DigiTrip 520MC
19, 20, 21
DigiTrip 1150 CommVer 0
28, 29, 30
DigiTrip 1150 >= CommVer 1
32, 33, 34
DigiTrip 3000, MV or 3200
22
DP4000
23
DIM
25
Addressable Relay
26
Table 6: Auto Learn INCOM Devices
