Poznámky redaktora
The physical protocol provides for the options: (8,E,1), (8,0,1), (8,N,2), (8,N,1). The serial address can displayed after entering password.
Using the "Trip Test" function lets you view the disabling/enabling the Trip.1 Test Menu table
Parameter Function Values Notes
CB sta Open/Closed/Indefinite Indefinite case fault only
Auto Test
T rip est Enabled/Disabled
P -M
M le
State springs
Position CB
Open CB
Close CB
Loaded/Unloaded
Isolated/Withdrawn
PR120/K
M le
Input
Auto Test
ON
Zone
selectivity
Protection S
(status) Input
Force Output
Release Output
Protection G
(status) Input
Force Output
Release Output
ON/OFF
ON/OFF
Model L2234 Apparatus Scale
L277B
Doc-No- 2
Page No.3 PR120/K SIGNALLING odule
For thorough examination the signalling module, refer the corresponding section the module, paragraph 15.
70/158
. enabled, the circuit-breaker opened.5.4. The Baud
Rate can set the values 9600 and 19200 bit/s.5.5.2 PR120/D-M COM module
Modules 2/4
MEASURING module
COM module
SIGNALLING module t
Communication parameters
COM module 1/5
Local Remote
Serial Address
Baudrate ▼
Local
The local remote modes can selected after entering password. The addressing
can selected standard Modbus ABB. For further information the PR120/D-M communication module, see paragraph 15.5.
13.4.4.
1 enu
Access the Test menu password protected.4.
13.5 Settings for the Local Bus unit
If the PR021/K unit connected, you need enable the local bus selecting present.
On the page, only with Vaux, you can also see the state the circuitbreaker "STATUS", and thus make sure that the input correctly wired.2 this manual. The function only
available with busbar current nil (use Vaux, PR030/B PR010/T).4.
Menu
Measures
Settings Enter J
Password Test 1/6
Enter J
1 status I
0***
Auto Test
------------------------ Trip Test (disabled)
Enter password CBopen
4/5
Devicetest
The menu shows the state the CB, the dialog module (COM module) the state the springs and the position the CB, and this submenu
you can make the open close.5.
The surfing path summarized the following table:
13.13.
1 120/D L-C le
This module for wireless communication based the Bluetooth standard between the PR122/P protection release and hand-held (PDA)
or laptop with Bluetooth port.4.4. For further information, see the description the module paragraph 15.3
