ABB SPAU 341 C, User Manual

Page: 44 / 76

22
Outputs Parameters O1...O6 indicate the state of out-
put signals at the moment of reading. The value
of the Aut/Man output signal (parameter O6)
is 1 when the module is in automatic mode and
0 when the module is in manual mode. Param-
eters O11...O16 can be used for forced activa-
tion of the output signals. Reading these pa- rameters gives the most recent value written and
not the actual output signal states. The param-
eter O21 that enables the active signals of pa-
rameters O11...O16 to be transferred to the
output relays, is not affected by normal voltage
regulation.
Output signal Para- Read or Value (range)
meter write
Outputs
Raise O1 R 0 = not active
1 = active
Lower O2 R 0 = not active
1 = active
Overcurrent blocking O3 R 0 = no blocking
1 = blocking
Undervoltage blocking O4 R 0 = no blocking
1 = blocking
Overvoltage detection O5 R 0 = no detection
1 = detection
Aut/Man O6 R 0 = not active
1 = active
Raise O11 R,W(P) 0 = not active
1 = active
Lower O12 R,W(P) 0 = not active
1 = active
Overcurrent blocking O13 R,W(P) 0 = no blocking
1 = blocking
Undervoltage blocking O14 R,W(P) 0 = no blocking
1 = blocking
Overvoltage O15 R 0 = no detection
1 = detection
Auto O16 R,W(P) 0 = not active
1 = active
Forced activation of O21 R,W(P) 0 = operation blocked
output relays (O11…O16) 1 = operation enabled
Settings used
Reference voltage U
s
S1 R 0.85…1.15 x U
n
Bandwidth
∆
U
s
S2 R 0.60…9.00% of U
n
Time delay T1 S3 R 0.0…300 s
Time delay T2 S4 R 0.0…300 s
Overcurrent blocking I> S5 R 1.00.....2.00 x I
n
Undervoltage blocking U< S6 R 0.70…0.95 x U
n
Overvoltage detection U> S7 R 1.05…1.25 x U
n
U
r
, line-drop compensation S8 R 0.0…25.0% of U
n
U
x
, line-drop compensation S9 R 0.0…25.0% of U
n
Checksum of switchgroup SGF1 S10 R 0…255
Checksum of switchgroup SGF2 S11 R 0…255
Reduce set voltage (RSV) S12 R 0.0…9.00% of U
n
I
nt
, rated current of the power transformer S13 R 0.10…5.00 kA
I
nt
/I
ct
, matching transformer compensation S14 R 0.60…1.50
Stability S15 R 0…70% of U
n
Output pulse duration (OPD) S16 R 0.5…10.0 s
Load phase-shift S17 R 0...
±
60
°