ABB DCT880 - Setting the Type Code; Understanding the type code; Procedure to change the type code; DCT880 basic type code structure

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Set type code
The type code - 95.16 Set: Unit type code - is preset in the factory and is write protected. It identifies the unit’s
type, power part type, current-, voltage- and temperature measurement. The type code can only be changed
as whole or individually.
To change the type code as whole use the control panel and follow the instructions below:
− Un-protect the type code by means of 99.07 Service Mode = Set Type Code.
− Set 95.16 Set: Unit type code = W00-0000-00 … W03-0890-07 (details, see table below).
The thyristor power controller’s basic type code: DCT880-AAB-CCCC-DD-E
Product family:
DCT880
Type:
AA
= W0
Standard
Power part type:
B
= 2
Two-leg anti-parallel circuit
= 3
Three-leg anti-parallel circuit
Module type:
CCCC
=
Rated AC current (RMS)
Rated AC voltage:
DD
= 04
= 05
= 07
110 V
AC
… 400 V
AC
110 V
AC
… 525 V
AC
315 V
AC
… 690 V
AC
Revision code:
E
= 0
Standard
− The change of the type code is immediately taken over and 99.07 Service Mode is automatically set back
to Normal Operation.
− The new values can be seen in group 7:
o 07.15 Unit type set.
o 07.16 Unit legs set.
o 07.17 Unit output current scaling set.
o 07.18 Unit output overcurrent level.
o 07.19 Unit input voltage scaling set.
o 07.20 Unit max power part temp set.
Service
3ADW000449R0101 DCT880 Service Manual e a