ABB ACH550-VCR - Page 517

ACH550 E-Clipse Bypass User’s Manual 2-171
Embedded fieldbus
Note: For Present Value Access Types, R = Read-only, W = Writeable,
C = Commandable. Commandable values support priority arrays & relinquish
defaults.
BACnet value object instance summary – bypass
The following table summarizes the Binary Value Objects supported:
BO3 RO4 COMMAND This object controls the output state
of bypass Relay Output 4. This
control requires that parameter
1410 value =
COMM (also requires
OREL-01 option).
ON/OFF C
BO4 RO5 COMMAND This object controls the output state
of bypass Relay Output 5. This
control requires that parameter
1413 value = COMM (also requires
OREL-01 option).
ON/OFF C
Instance
ID
Object Name Description
Active/
Inactive Text
Present Value
Access Type
BV0 SYS RUN ACT This Object indicates the system
run status regardless of the
control source.
RUN/STOP R
BV1 SYST START ACT This Object indicates the system
started staus regardless of the
control source.
START/NO
START
R
BV2 BYP FLT ACT This Object indicates the bypass
fault status.
FAULT/OK R
BV3 SYS FLT ACT This Object indicates the system
fault status.
FAULT/OK R
BV4 SYSTEM MODE This Object indicates if the
bypass or the dirve is controlling
the motor.
BYPASS/
DRIVE
R
BV5 ALARM ACT This Object indicates the bypass
alarm status.
ALARM/OK R
BV6 BYP RUN ACT This Object indicates the bypass
run status regardless of the
control source.
RUN/STOP R
BV7 READY TO RUN This Object indicates whether
the system is ready to receive a
run command.
READY/NO
READY
R
BV8 UNDERLOAD This Object indicates whether
the system is in an underload
condition.
YES/NO R
BV9 ENABLE ACT This Object indicates the System
Enable command status (the
combination of all Run and Start
Enables), regardless of the
control source.
ENABLE/
DISABLE
R
Instance
ID
Object Name Description
Active/
Inactive Text
Present Value
Access Type