701 Motor Protection Relay Date Code 20010719
ASCII Serial Port Operation
Command Explanations
6.20
PASSWORD (Level 2)
PAS allows you to inspect or change the existing password. To inspect the Access
Level 2 password, type: PAS <ENTER>. The relay will display the present password.
The factory default password is 701. To change the password for Access Level 2
to BIKE, enter: PAS 2 BIKE <ENTER>.
After entering the new password, type PAS <ENTER> to inspect it. Make sure it
is what you intended and record it.
The password may include up to six characters. Valid characters consist of: ‘A–Z’,
‘a–z’, ‘0–9’, ‘-’, and ‘.’. Upper- and lower-case letters are treated as different
characters. Examples of valid, distinct passwords include:
OTTER
otter
Ot3456
TAIL
123456
12345.
12345-
To disable password protection for Access Level 2, set the password to
DISABLE.
PULSE (Level 2)
The PULSE command allows you to pulse any of the output contacts for a
specified length of time. The command format is shown in Tab le 6.10 .
Table 6.10 PU LSE Command Format
Use the PULSE command to test contact wiring during installation and
maintenance testing.
Table 6.10 PULSE Command Format
PUL x y
Where:
x The output name (TRIP, OUT1, OUT2, OUT3, or ALARM).
y The pulse duration (1–30) in minutes.
If y is not specified, the pulse duration defaults to 1 second.
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