ABB ACH550-UH User Manual page 226

Ach550 series, hvac drives (1...550 hp), e-clipse bypass drives (1...400 hp), packaged drives with disconnect (1...550 hp)
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Embedded fieldbus
Point
DRIVE KWH
The drive's cumulative power consumption in kilowatt-hours.
This value may be reset by commanding FLN point 49,
RESET KWH.
DRIVE MWH
The drive's cumulative power consumption in megawatt
hours. This value cannot be reset.
RUN TIME
The drive's cumulative run time in hours. This value may be
reset by commanding FLN point 48, RESET RUN TIME.
DC BUS VOLT
The DC bus voltage level of the drive.
OUTPUT VOLT
The AC output voltage applied to the motor.
PRC PID FBCK
The Process PID feedback signal.
PRC PID DEV
The deviation of the Process PID output signal from its
setpoint.
MOTOR TEMP
The measured motor temperature as set up in Group 35.
ROTATION CNT
The motor's cumulative revolution count, in mega-
revolutions.
N/A
OVRD TIME
1 of the 5 mandatory FLN points required for compatibility
with Siemens control systems. It has no functionality in the
drive application.
FWD.REV ACT
Indicates the rotational direction of the motor, regardless of
control source (1 = REV, 0 = FWD).
FWD.REV CMD
Commanded by FLN to change the rotational direction of the
drive.
• Parameter 1001 must be set to COMM for FLN to control
the direction of the motor by EXT1.
• Parameter 1002 must be set to COMM for FLN to control
the direction of the motor by EXT2.
RUN.STOP ACT
Indicates the drive's run status, regardless of control source
(1 = RUN, 0 = STOP).
RUN.STOP CMD Commanded by FLN to start the drive.
• Parameter 1001 must be set to COMM for FLN to control
the run state of the drive by EXT1.
• Parameter 1002 must be set to COMM for FLN to have
this control.
EXT1.2 ACT
Indicates whether External 1 or External 2 is the active
control source (1 = EXT2, 0 = EXT1).
EXT1.2 CMD
Commanded by FLN to select External 1 or External 2 as the
active control source (1 = EXT2, 0 = EXT1).
Parameter 1102 must be set to COMM for FLN to have this
control.
DRIVE READY
Indicates the drive is ready to accept a run command
(1 = READY, 0 = NOTRDY).
AT SETPOINT
Indicates the drive has reached its commanded setpoint
(1 = YES, 0 = NO)
DAY.NIGHT
1 of the 5 mandatory FLN points required for compatibility
with Siemens control systems. It has no functionality in the
drive application.
FLN Detailed Point Descriptions
Description
ACH550-UH User's Manual
Drive
Parameter
0115
0141
0114
0107
0109
0130
0132
0145
0142
None
None

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