Control Of Three-Position Switch Using Rio600 Smart Control Module - ABB RELION REX640 Technical Manual

1MRS759142 C
9.2.4.1
REX640
Technical Manual
Output INPRO indicates any active motor operation, including braking and pause
operation.

Control of three-position switch using RIO600 smart control module

When using RIO600 smart control module (SCM) for controlling a three-position
switch, the setting Control mode should be set as "With RIO600 SCM".
SCM is available with RIO600 to be able to drive a three-position switch. The motor
of the three-position switch is directly driven by the RIO600 SCM. RIO600 sends the
status information to the protection relay by GOOSE communication, and the switch
position is indicated on the HMI on the protection relay. When a three-position switch
operation is requested and enabled by the protection relay, it generates commands via
EXE_DCOPEN, EXE_DCCLOSE, EXE_ESOPEN or EXE_ESCLOSE, which are
transmitted to RIO600 over GOOSE communication. Though the command handling
is pre-checked by P3SXSWI, RIO600 SCM further checks for command priority and
if the requested command is allowed. The commands are always checked on rising
edge by the RIO600 SCM.
In RIO600 SCM control mode, the operation timeouts in P3SXSWI are not available
due to external motor handling by the SCM module. Status feedback from the module
is returned to the protection relay via GOOSE. The inputs for P3SXSWI shown in
Figure 729 must be connected by GOOSE status signals from SCM. Input REED
remains unconnected in this control mode.
SCMLPGGIO1.Ind4.stVal
SCMLPGGIO1.Ind3.stVal
SCMLPGGIO1.Ind2.stVal
SCMLPGGIO1.Ind1.stVal
SCMLPGGIO1.Ind10.stVal
SCMLPGGIO1.Ind11.stVal
SCMLPGGIO1.Ind12.stVal
SCMLPGGIO1.Ind13.stVal
SCMLPGGIO1.Ind14.stVal
SCMLPGGIO1.Ind15.stVal
SCMLPGGIO1.Ind16.stVal
SCMLPGGIO1.Ind17.stVal
GUID-995FA496-BB4A-4F57-9086-9B788FA0B43F V1 EN
Figure 729: Connections in P3SXSWI when using RIO600 SCM for a three-
position switch
See the RIO600 and SCM manual when using RIO600 SCM for three-
position switch motor control. All the signals from RIO600 must be
connected to the P3SXSWI function block as in Figure 3.
Control functions
P3SDCSWI1.OpOpn.general
P3SDCSWI1.OpCls.general
P3SECSWI1.OpOpn.general
P3SECSWI1.OpCls.general
Section 9
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