Parameters In The Long Parameter Mode - ABB ACS255 User Manual

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10.4. Parameters in the Long parameter mode

The following table includes the complete descriptions of all parameters that are visible only in the Long parameter mode. See page 31
for how to select the parameter mode.
Parameters in the Long parameter mode
Index Name/Selection
0000 Read only parameters access
04 FAULT HISTORY
0401 TRIP HISTORY LOG
11 REFERENCE SELECT
1100 KEYPAD MODE RESTART
FUNCTION
0 MINIMUM SPEED,
KEYPAD START
1 : PREVIOUS SPEED,
KEYPAD START
2 : MINIMUM SPEED,
TERMINAL ENABLE
3 : PREVIOUS SPEED,
TERMINAL ENABLE
1103 PRIMARY COMMAND
SOURCE MODE
0: TERMINAL CONTROL.
1: UNI-DIRECTIONAL
KEYPAD CONTROL
2: BI-DIRECTIONAL
KEYPAD CONTROL.
3: MODBUS NETWORK
CONTROL.
4 : MODBUS NETWORK
CONTROL.
5 : PI CONTROL
6 : PI ANALOG
SUMMATION CONTROL.
12 CONSTANT SPEEDS
1202 PRESET / JOG FREQUENCY
/ SPEED 1
2007...-2008
1203 PRESET / JOG FREQUENCY
/ SPEED 2
2007...-2008
1204 PRESET / JOG FREQUENCY
/ SPEED 3
2007...-2008
1205 PRESET / JOG FREQUENCY
/ SPEED 4
2007...-2008
Description
Press the button when in this parameter to access the read only parameters as listed
on page 34.
Fault history (read-only)
Displays the last four fault codes for the drive. Refer to page 50
for further information. Press UP or DOWN to step through all four. The most recent trip is
always displayed first. The Under Voltage (F0006) trip is only stored once.
The drive can accept a variety of references in addition to the conventional analog input,
potentiometer and keypad signals.
This parameter is active only when operating in Keypad Control Mode (parameter 1103
PRIMARY COMMAND SOURCE MODE = 1 or 2).
Keypad Start and Stop keys are active, and control terminals 1 and 2 must be linked
together.The drive will always start at the Minimum Frequency / Speed (parameter 2007 )
Keypad Start and Stop keys are active, and control terminals 1 and 2 must be linked
together.
The drive will always start at the last operating Frequency / Speed
Allows the drive to be started from the control terminals directly, and the keypad Start and
Stop keys are ignored.
The drive will always start at the Minimum Frequency / Speed (parameter 2007)
Allows the drive to be started from the control terminals directly, and the keypad Start and
Stop keys are ignored. The drive will always start at the last operating Frequency / Speed.
The drive responds directly to signals applied to the control terminals.
The drive can be controlled in the forward direction only using an external or remote
Keypad
The drive can be controlled in the forward and reverse directions using an external or
remote Keypad. Pressing the keypad START button toggles between forward and reverse.
Control via Modbus RTU (RS485) using the internal accel / decel ramps
Control via Modbus RTU (RS485) interface with accel / decel ramps updated via Modbus
User PI control with external feedback signal
PI control with external feedback signal and summation with analog input 1
Constant speeds. Constant speed activation overrides the external speed reference.
Constant speed selections are ignored if the drive is in the local control mode.
Refer to section 9.1 for how to make constant speed selections from the drive control
terminals.
Preset Speeds / Frequencies selected by digital inputs depending on the setting of
Parameter 9902 DIGITAL INPUTS FUNCTION SELECT.
If Parameter 9908 MOTOR RATED SPEED = 0, the values are entered as Hz. If Parameter
9908 > 0, the values are entered as Rpm.
Setting a negative value will reverse the direction of motor rotation.
Defines constant speed 1 (that is the drive output frequency)
Output Frequency
Defines constant speed 2 (that is the drive output frequency)
Output Frequency
Defines constant speed 3 (that is the drive output frequency)
Output Frequency
Defines constant speed 4 (that is the drive output frequency)
Output Frequency
Def
-
-
1 :
PREVIOUS
SPEED,
KEYPAD
START
0: Terminal
Control
0.0
Hz/RPM
0.0
Hz/RPM
0.0
Hz/RPM
0.0
Hz/RPM