Crob Index (Point) Types - ABB RELION REF615R Manual

1MRS240048-IB C
3.2.2.1
REF615R
Communication Protocol Manual
Table 3: Binary output status points
Description
Object number
Default variation reported when variation 0
requested (default setting)
Table 4: Control relay output blocks
Description
Object number

CROB index (point) types

There are two types of CROB points implemented in REF615R.
Single activation points
The single activation points activate a dedicated function when a supported command is
received. In REF615R Ver.4.1, the DNP3 control points are all single activation points by
default configuration. SPCRGGIO (ULO) and SPCGGIO control points can be
configured individually to either single activation point (set to pulsed mode) or
complementary latch point (set to toggle mode) through the HMIs or PCM600 by the user.
For the single activation points, the supported control code includes:
• 0x01 Momentary Relay (Pulse On/NUL)
• 0x41 Close (Pulse On/Close)
• 0x81 TRIP (Pulse On/Trip)
• 0x03 Latch On (Latch On/NUL)
The 0x04 Latch Off command will be accepted but ignored (ABI).
Complementary latch points
The latch control points have two complementary statuses, 1 and 0. The point holds its
status until the complementary command is received, for example, the latch point holds 0
(initial value) until a Latch On command is received. Then it holds 1 until a Latch Off
command is received or the relay is rebooted. The SPCRGGIO and SPCGGIO control
points can be configured to toggle mode to implement the latch functionality. The
configuration of those control points can be changed individually through the HMIs or
PCM600 by the user.
Vendor-specific implementation
Value
10
2 (BOS)
Value
12
Section 3
13