Functional Description
3-15
Table 3-1. Available Commands
Command Description
OC
(Overcurrent)
OC = d1, d2, d3, d4, d5, d6
d1 = overcurrent trip enable: 0 (disable) or 1 (enable)
d2 = overcurrent trip level (Amps * 100)
d3 = overcurrent reset level (Amps * 100)
d4 = overcurrent time dial (seconds * 10)
d5 = curve (Refer to Table 1-1)
d6 =voltage restraint nominal: 0 (disable) or (volts)
REVPWR
(Reverse Power)
REVPWR = d1, d2, d3,. d4
d1 = reverse power trip enable: 0 (disable) or 1 (enable)
d2 = reverse power trip level (Watts)
d3 = reverse power reset level (Watts)
d4 = reverse power time delay (seconds)
REACTI
(Reactive
Current)
REACTI = d1, d2, d3, d4
d1 = reactive current trip enable: 0 (disable) or 1 (enable)
d2 = reactive current trip level (Amps * 100)
d3 = reactive current reset level (Amps * 100)
d4 = reactive current time delay (seconds)
SYNC
(Sync-Check)
SYNC = d1, d2, d3, d4, d5, d6, d7
d1 = sync-check enable: 0 (disable) or 1(enable)
d2 = generator bus fast: 0 (fast or slow) or 1 (fast)
d3 = sync-check delta voltage (volts)
d4 = sync-check phase delta (degrees)
d5 = time or frequency: 0 (time delay) or 1 (slip frequency)
d6 = slip frequency (Hertz * 10)
d7 = time delay (seconds * 10)
DBUS
(Dead Bus)
DBUS = d1, d2
d1 = dead bus enable: 0 (disable) or 1 (enable)
d2 = dead bus voltage (volts)
Table 3-2. Error Messages
Error Message Description
unrecognized keyword Input is not a command or contains invalid
characters (that is, backspace, etc.).
function not alterable Setting cannot be changed by the user.
number of operands
incorrect
The user has attempted to make setting changes
but has not supplied the correct number of values.
operand(s) out of range The user has attempted to change a setting to a
value outside the functions domain.
bad trip-reset combination The user has attempted to setup an illogical trip
and reset combination.
functions not supported The user has attempted to access a function that
is not supported.
must enable sync first The user has attempted to enable DBUS with sync
disabled.
not supported in single
phase sensing
The user has attempted to enable PHBAL in single
phase sensing mode.
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