ABB SACE PR021/K

15/52
L3016
1SDH000559R0002
ABB SACE
SACE PR021/K
5.3.2. Default settings
The PR021/K unit is supplied by ABB SACE with the following parameters pre-set:
5.3.3. Serial Number
The Serial Number label is positioned on the left side, at the top.
5.4. SACE PR021/K with SACE PR112 unit (version “with key”)
5.4.1. Dip-switch settings
To use the PR021/K unit with the PR112/P protection unit, the dip-switches must be set as follows:
Dip-sw no.
Dip-switch
description
Dip-switch
position
Value set
1 TEST DIS.
2
3
4
5
6MODE SLAVE
7 BAUD 19.2kbit/s
8 K51/ EN.
9 PROG. OFF
10 RESET MAN
11 LATCH OFF
12 Term. OFF
13
N.U. --
OFF
K51
CONFIGURATION
Mode A
DIS. Self-test enabled
EN. Self-test disabled
2A/B
3A/B
4A/B
5
A Not used, set A
MASTER
• "Master" scenario
• Master unit in mixed "Master+Slave" scenario
7 BAUD 19.2kbit/s
Set 19.2 kbit/s
EN. Operating mode
DIS. Stand-by mode enabled
9 PROG. OFF Set this dip-switch to OFF
MAN Manual Reset mode
AUT Automatic Reset mode
OFF Normal mode
ON Latch mode
12 Term. OFF See par. 5.3
13 N.U. OFF Not used
Setting Notes
K51
Configuration
SLAVE
Select A or B to choose the functions of the relays
(see par. 5.5.2)
6MODE
• "Slave" scenario
• Slave unit in mixed "Master+Slave" scenario
Dip-sw
no.
Dip-sw
name
11 LATCH
8 K51/
10 RESET
1TEST