ABB REL300 Instruction Manual page 105

I.L. 40-385.7
• JMP5
• JMP6
• JMP10, JMP11,
JMP12
NOTE: Should the customer need to gain access to any of the jumpers (above), see Table
4-4, (page 4-22).
4.6.4 Power Supply Module
• JMP1 Carrier Stop
• JMP2 Carrier SEND
4.6.5 Programmable Output Contact Module
• JMP1
• JMP2
• JMP3
• JMP4
4.7 COMMUNICATION INTERFACE
4.7.1 Introduction
Three options are available for interfacing between REL300 and a variety of local and remote
communication devices.
• RS-232C - for single point computer communication
• RS-232C (with IRIG-B input) - for single point computer communication and IRIG-B time
clock, synchronization input
• INCOM
An IBM
to monitor the settings, 16 fault data, 16 intermediate data, and metering information. For a re-
mote setting, SETR should be set to "YES"; then the settings can be changed (remotely) with
a user-defined password. If a user loses his assigned password, a new password can be in-
stalled by turning the REL300 relay's dc power supply "OFF" and then "ON". REL300 allows a
change of password within the next 15 minutes, by using a default "PASSWORD".
When in the remote mode, the computer can disable the local setting by showing SET = REM
(in the Metering mode). Then, the setting cannot be changed locally. In this situation, the only
1.
INCOM is the registered trademark of the Westinghouse Electric Corporation, Inc., which stands for INtegrated COM-
munications. The " PONI " acronym stands for Product Operated Network Interface.
2.
IBM is the registered trademark of International Business Machines Company, Inc.
4-8
set to "IN" for output contact tests. Normally, set to "OUT".
normally set to "OUT" position; set to "IN" when making A/D
converter calibration.
Not used
(or spare jumpers)
Position 1-2 for NO contact and 2-3 for NC contact output
Position 1-2 for NO contact and 2-3 for NC contact output
Selection for NO or NC output contact of OC5
Selection for NO or NC output contact of OC6
Selection for NO or NC output contact of OC7
Selection for NO or NC output contact of OC8
® 1
/PONI - for local network communication
® 2
AT or PC compatible computer, with software provided (WRELCOM
®
), can be used