8 Control system protocol
Maschinenfabrik Reinhausen GmbH 2021
98
8209941/00 EN
ECOTAP
®
VPD
®
III 30D-24 / MD&C
Address
Name
Coil status
EXTERNAL CONTROL
R = read / W = write
CONTROL PRO
Others
13
E6.3 Tap change command cannot be performed
1 = active
R
R
14
E7. Correct positioning not possible
1 = active
R
R
15
E7. Correct positioning not possible
1 = active
R
R
20
Blocking contact
0 = door open
1 = door closed
R
R
21
Relay OK
1 = active
R
R
22
Relay error
1 = active
R
R
23
E2.1 Highest or lowest operating position reached
1 = active
R
R
24
E2.2 Previous tap-change operation has not been
completed or fault motor-drive unit
1 = active
R
R
25
E2.3 Inrush interlock is active or automatic adjust-
ment required
1 = active
R
R
26
E2.4 Energy in the energy accumulator too low.
1 = active
R
R
27
E2.5 Signal for blocking activated (door interlock or
temperature blocking)
1 = active
R
R
28
Motor drive running
1 = active
R
R
29
Ready for tap-change operation
1 = active
R
R
30
Voltage failure
1 = active
R
R
Table 16: Discrete inputs
8.4.3 Input Register
Address
Name
Unit
Decimal
places
EXTERNAL CONTROL
R = read / W = write
CONTROL PRO
Others
2
Capacitor health
%
0
R
R
5
Software version year
-
-
R
R
6
Software version month
-
-
R
R
7
Software version day
-
-
R
R
8
Motor pause before next tap-change operation
seconds
1
R
R
Table 17: Input register
Содержание ECOTAP VPD 3 30D-24
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