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Deceleration Rate Select Bit 2
(02.037)
Deceleration Rate Select Bit 1
(02.036)
Deceleration Rate Select Bit 0
(02.035)
Deceleration rate
selected
0
0
0
Deceleration Rate 1
(02.021)
0
0
1
Deceleration Rate 2
(02.022)
0
1
0
Deceleration Rate 3
(02.023)
0
1
1
Deceleration Rate 4
(02.024)
1
0
0
Deceleration Rate 5
(02.025)
1
0
1
Deceleration Rate 6
(02.026)
1
1
0
Deceleration Rate 7
(02.027)
1
1
1
Deceleration Rate 8
(02.028)
Parameter
02.021
Deceleration Rate 1
Short description
Defines the deceleration rate present in deceleration rate 1
Mode
Open
‑
Loop
Minimum
−VM_ACCEL_RATE
Maximum
VM_ACCEL_RATE
Default
20.0
Units
s
Type
32 Bit User Save
Update Rate
4ms read
Display Format
Standard
Decimal Places
1
Coding
RW, VM
Deceleration Rate 1
(02.021) to
Deceleration Rate 8
(02.028) can be selected to define the linear ramp rate. The deceleration rate applies when the
frequency/speed is changing towards zero.
Selecting a ramp rate that has been set to zero in Open-loop mode disables the ramp system so that the
Post Ramp Reference
(02.001) follows the
Pre-
ramp Reference
(01.003) without any delay for acceleration or deceleration. It should be noted that this also disables the standard ramp d.c. link voltage
controller and the frequency based current limits.
The units of
Deceleration Rate 1
(02.021) to
Deceleration Rate 8
(02.028) are s / Ramp rate frequency or s / Ramp rate speed. See
Ramp Rate Units
(02.039) for the definition of Ramp rate frequency and Ramp rate speed.
Parameter
02.022
Deceleration Rate 2
Short description
Defines the deceleration rate present in deceleration rate 2
Mode
Open
‑
Loop
Minimum
−VM_ACCEL_RATE
Maximum
VM_ACCEL_RATE
Default
20.0
Units
s
Type
32 Bit User Save
Update Rate
4ms read
Display Format
Standard
Decimal Places
1
Coding
RW, VM
See
Deceleration Rate 1
(02.021).
Parameter
02.023
Deceleration Rate 3
Short description
Defines the deceleration rate present in deceleration rate 3
Mode
Open
‑
Loop
Minimum
−VM_ACCEL_RATE
Maximum
VM_ACCEL_RATE
Default
20.0
Units
s
Type
32 Bit User Save
Update Rate
4ms read
Display Format
Standard
Decimal Places
1
Coding
RW, VM
See
Deceleration Rate 1
(02.021).
Parameter
02.024
Deceleration Rate 4
Short description
Defines the deceleration rate present in deceleration rate 4
Mode
Open
‑
Loop
Minimum
−VM_ACCEL_RATE
Maximum
VM_ACCEL_RATE
Default
20.0
Units
s
Type
32 Bit User Save
Update Rate
4ms read
Display Format
Standard
Decimal Places
1
Coding
RW, VM
See
Deceleration Rate 1
(02.021).
44
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
Summary of Contents for Powerdrive F300
Page 1: ...Parameter Reference Guide Powerdrive F300 Open Loop Mode Issue 01 15 00 ...
Page 21: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 21 ...
Page 112: ...112 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Page 144: ...144 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...
Page 231: ...Powerdrive F300 Parameter Reference Guide Issue 01 15 00 231 ...
Page 232: ...232 Powerdrive F300 Parameter Reference Guide Issue 01 15 00 ...