
Three-Sources Management System
(T.S.M.S.)
Installa
tion and user manual
25
M09 - SOURCE LINE CHECK
(SLC, n=1…3)
UNIT
DEFAULT
RANGE
P09.n.01
➊
MIN release voltage limit
%
85
70-100
P09.n.02
➊
MIN reset threshold
%
90
70-100
P09.n.03
➊
MIN voltage delay
sec
5
0-600
P09.n.04
➊
MAX release voltage limit
%
115
100-130 / OFF
P09.n.05
➊
MAX reset threshold
%
110
100-130 / OFF
P09.n.06
➊
MAX voltage delay
sec
5
0-600
P09.n.07
➊
Mains return delay in limits
(when no alternative line is available)
sec
10
1-6000
P09.n.08
➊
Mains return delay in limits
(when alternative line is available)
sec
60
1-6000
P09.n.09
➊
No phase threshold
%
70
60% - 80% / OFF
P09.n.10
➊
No phase threshold delay
sec
0.1
0.1s-30s
P09.n.11
➊
MAX asymmetric threshold
%
15
1% -20%/OFF
P09.n.12
➊
MAX asymmetric delay
sec
5
0.1-900
P09.n.13
➊
MAX frequency limit
%
105
100-120/OFF
P09.n.14
➊
MAX frequency delay
sec
3
0-600
P09.n.15
➊
MIN frequency limit
%
95
OFF/80-100
P09.n.16
➊
MIN frequency delay
sec
5
0-600
P09.n.17
➊
SQ.n line control in OFF/RESET mode
OFF
OFF
ON
OFF+GLOB
ON+GLOB
P09.n.18
➊
.n line control in MAN mode
OFF
OFF
ON
OFF+GLOB
ON+GLOB
P09.n.19
Line conditional enable
OFF
OFF
INPx
OUTx
LIMx
REMx
PLCx
Ax
UAx
P09.n.20
Function index (x)
OFF
OFF / 1…99
➊
These parameters are also accessible with user level password.
Note: This menu is divided into 3 sections for Source Line Controls SQ 1..3.
P09.n.01, P09.n.02, P09.n.03 - The first two parameters define the minimum voltage threshold and the respective reset
hysteresis. P09.n.02 cannot be set to a value lower than P09.n.01. P09.n.03 this defines the tripping delay time
of this protection.
P09.n.04, P09.n.05, P09.n.06 - The first two parameters define the maximum voltage threshold and the respective reset
hysteresis. P09.n.05 cannot be set to a value higher than P09.n.04. By setting P09.n.04 to OFF, the maximum
voltage control is disabled. P09.n.06 defines the maximum voltage tripping delay.
P09.n.07 - Delay time for S.x to return within the limits, used when an alternative threshold is not available. Normally
shorter than P09.n.08, because the load is not powered and supplying voltage is urgent.
P09.n.08 - Delay time for S.x to return within the limits, used when the load cannot be connected to an alternative line.
Normally longer than P09.n.07, because the load is covered and it is possible to wait for longer before conditions
that voltage is stably re-established.
P09.n.09, P09.n.10 - Voltage threshold under which lowering is rapid because of a missing phase. Delay time for the
missing phase is specified in P09.n.10.