GE M-Pact Plus Operating & Installation Instructions Manual page 50

Operating M-PR Operating M-PR O30/40 O30/40
Operating M-PR Operating M-PRO30/40 Operating M-PR O30/40 O30/40
When M-PRO is first energised:
The green 'Healthy' LED will light indicating that (a) power is present, (b) The unit is functioning normally. This will remain lit at all times when M-PRO is energised unless
a fault is present . Refer to M-PRO menu str ucture when the instructions below are carried out .
The following will explain how to set the M-PRO to a short time delay of 0.8 sec.
For the other settings, the procedure is EXACTLY the same. Refer to the menu structure above.
- First step, go to the p r p r p r p r p rotection otection otection otection menu otection
If the M-PRO was displaying the ammeters page, you will have to:
Pr Pr Pr Pr Press ess ess ess ess
Escape Escape
Escape Escape Escape
Up
Then Then Then Then Then
Then go to the Fixed S / C Time Fixed S / C Time Fixed S / C Time Fixed S / C Time S ub - menu Fixed S / C Time
Pr Pr Pr Pr Pr ess ess ess ess ess
Select Select Select Select Select
Then Then Then Select Select Select
Then Then Select Select
Then Then Down Down
Then Then Then Down Down Down
7 times 7 times
7 times 7 times 7 times
ETU
and the M-PRO will display and the M-PR and the M-PR and the M-PR and the M-PR O will display O will display O will display O will display
M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30
Ammeter Ammeter Ammeter s s s s s Ammeter Ammeter
M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30
P r P r P r P r P rotection otection otection otection otection
and the M-PR and the M-PR and the M-PRO will display O will display O will display O will display
and the M-PR and the M-PR O will display
M - P R O 30 M - P R O 30 M - P R O 30
M - P R O 30 M - P R O 30
Cur v v v v v e Settings Cur Cur e Settings e Settings e Settings
Cur Cur e Settings
I_SE I_SE I_SE I_SE I_SET T T T T
= 50% I_N = 400A = 50% I_N = 400A = 50% I_N = 400A = 50% I_N = 400A = 50% I_N = 400A
Cur Cur Cur v v v v v e T Cur Cur e T e Type e T e T ype ype ype ype
= EI (Gen. Purpose) = EI (Gen. Purpose) = EI (Gen. Purpose) = EI (Gen. Purpose) = EI (Gen. Purpose)
O / L Cur O / L Cur O / L Cur v v v v v es es es es es O / L Cur O / L Cur
= C03, 8.00s @ Iset = C03, 8.00s @ Iset = C03, 8.00s @ Iset
= C03, 8.00s @ Iset = C03, 8.00s @ Iset
Cooling time Cooling time Cooling time Cooling time Cooling time
= Instant = Instant = Instant = Instant = Instant
Inv Inv Inv Inv Inver er er er erse S/C Crnt se S/C Crnt se S/C Crnt se S/C Crnt se S/C Crnt
= 4 x I SE = 4 x I SE = 4 x I SE = 4 x I SE = 4 x I SET 1600A T 1600A T 1600A T 1600A T 1600A
If the M-PRO was displaying the Fault page, you will hav e to:
Pr Pr Pr Pr Pr ess ess ess ess ess
Escape Escape
Escape Escape Escape
Then Then Then Then Then
Escape Escape
Escape Escape Escape
Up Up Up Up Up
Then Then Then Then Then
Then Then Then Then Then
Up
Assume: MPr o w Assume: MPr Assume: MPr
Assume: MPr Assume: MPr
on 800A with 30% I on 800A with 30% I on 800A with 30% I
on 800A with 30% I on 800A with 30% I
50
and the M-PRO will display and the M-PR and the M-PR and the M-PR and the M-PR O will display O will display O will display O will display
F F F F F aults aults aults aults aults
Existing faults Existing faults Existing faults Existing faults Existing faults
M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30
F F F F F aults aults aults aults aults
M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30 M - P R O 30
Ammeter s s s s s Ammeter Ammeter Ammeter Ammeter
M - P R O 30 M - P R O 30 M - P R O 30
M - P R O 30 M - P R O 30
P r P r P r P r P rotection otection otection
otection otection
o was originally configur o w o w as originally configur as originally configured as originally configur ed ed ed
o w as originally configur ed
st st st st st