Hardware Configuration
16 Siemens Energy & Automation, Inc.
4.2 Device Configuration
The Device Configuration function allows you to set up the
ISGS relay to match line frequency, phase sequence, and
breaker connection settings of your system.
The frequency parameter (1002) must be set to the nominal
frequency of your system. Phase sequence (1003) selects
the phase sequence of your system as it enters the ISGS
relay. The breaker connection parameter (1004) selects the
trip contact that your breaker is connected to. Many func-
tions use this parameter to determine if the device is
attempting to open the breaker. Breaker failure can be initi-
ated by either one of the three trips (if the Breaker Failure
function is enabled). The default is set to Trip 1.
1000 Device Configuration
Address Parameter Options
1002 Frequency 50Hz or 60Hz
1003 Phase Sequence 123 (ABC) or 132 (ACB)
1004 Breaker
Connection
Trip 1, Trip 2, Trip 3, Trip 1 & 2,
Trip 1 & 3, Trip 2 & 3, or
Trip 1 & 2 & 3
1005 Trip Time 0.01-32.00 s (0.01 s steps)
4.3 Setting Binary Input Voltages
Binary inputs are jumpered to correspond to the auxiliary
supply voltage of the relay in which they are installed. The
inputs will correctly respond to DC or AC depending on the
jumpering. The jumpers can be placed to allow the inputs to
work with any of the available voltages, independent of the
auxiliary supply voltage. Refer to Figure 4.5 and Table 4.1.
Figure 4.4 Binary Inputs Independent of Supply Voltage
Table 4.1 lists the possible jumper positions for setting
binary input voltages. The numbers in this table each refer to
a pin from and to which a jumper can be moved.
h
Table 4.1 Jumper Positions
Voltage
Supply
BI 1
Termin al s
21/22
BI 2
Terminals
23/22
BI 3
Terminals
25/26
BI 4
Termin al s
27/28
48 V X111-X112 X23-X22 X34-X35 X46-X47
X13-X14 X25-X26 X37-X38 X49-X50
X16-X17 X28-X29 X40-X41 X52-X53
X19-X20 X31-X32 X43-X44 X55-X56
125 V
(Default)
X111-X112 X23-X22 X34-X35 X46-X47
X13-X14 X25-X26 X37-X38 X49-X50
X17-X18 X29-X30 X41-X42 X53-X54
X19-X20 X31-X32 X43-X44 X55-X56
120 VAC X110-X111 X24-X23 X35-X36 X47-X48
X14-X15 X26-X27 X38-X39 X50-X51
X17-X18 X29-X30 X41-X42 X53-X54
X20-X21 X32-X33 X44-X45 X56-X57
250 VDC X111-X112 X23-X22 X34-X35 X46-X47
X14-X15 X26-X27 X38-X39 X50-X51
X17-X18 X29-X30 X41-X42 X53-X54
X19-X20 X31-X32 X43-X44 X55-X56
125 VDC Bus
120 VAC Source
to be Monitored
120 VAC
Aux Relay
13
12
21
22
ISGS
Relay
BI 1
4
isv3o_1.bk : isv3ohw.frm Page 16 Wednesday, August 7, 1996 10:51 AM
To Next Page
Loading...
Need help?
General