Motor 2 Acceleration Rate; Motor 2 Deceleration Rate - Emerson 2202 Advanced User's Manual

Parameter
Menu 21 Introduction
x.00
With USA defaults
Terminal B6
Pr 1.14
destination
A1.A2(0) Pr 6.31
A1.Pr(1) Pr 1.45
A2.Pr(2) Pr 1.45
Pr(3) Pr 1.45
PAd(4)
Prc(5)
When this parameter is set to 0 the reference selected depends on the state of bit parameters Pr 1.41 to Pr 1.44. These bits are for control by digital
inputs such that references can be selected by external control. If any of the bits are set, the appropriate reference is selected (indicated by Pr 1.49).
If more than one bit is set the highest numbered will have priority.
In mode 1 and 2 a preset speed will be selected instead of the current or voltage selection if the preset selected is any preset speed other than preset
speed 1. This gives the user the flexibility to be able to select between current and 3 presets, or voltage and 3 presets, with only two digital inputs.
Pr 1.41 Pr 1.42
0 0
1 0
X 1
X X
X X
Keypad reference
If Keypad reference is selected, the drive sequencer is controlled directly by the keypad keys and the keypad reference parameter (Pr 1.17) is
selected. The sequencing bits, Pr 6.30 to Pr 6.34, have no effect and jog is disabled.
NOTE
There is no forward/ reverse button on the drives keypad. If a forward/ reverse is required in keypad mode, see Pr 11.27 for how to set this up.
NOTE
For existing users of Commander SE:
On Commander SE, Pr 21.03 (Pr 1.14) used to correspond to Pr 05.
On Commander SK, Pr 11.27 corresponds to Pr 05.
If Pr 05 or Pr 11.27 is used in a desired system set-up and then Pr 21.03 (Pr 1.14) is then used to change this set-up, although some of these set-ups
for Pr 05 and Pr 21.03 (Pr 1.14) are the same, the displayed value showing the set-up of Pr 05 (AI.AV, AV.Pr etc.) will not change to the setting of
Pr 21.03 (Pr 1.14).
21.04

Motor 2 acceleration rate

Bit SP
Coding
Range 0 to 3200.0s/100 Hz
Default 5.0
First motor
Pr 2.11
parameter
Update rate 5ms
Defines the acceleration ramp for motor 2.
The acceleration ramp rate units can be change to s/10Hz or s/1000Hz, see Pr 2.39 on page 54 for details.
21.05

Motor 2 deceleration rate

Bit SP
Coding
Range 0 to 3200.0 s/100 Hz
Default 10.0
First motor
Pr 2.21
parameter
Update rate 5ms
Defines the deceleration ramp for motor 2.
The deceleration ramp rate units can be change to s/10Hz or s/1000Hz, see Pr 2.21 on page 53 for details.
190
Parameter Keypad and
description format display
Terminal B7
destination
Pr 1.41 Selected by terminal input
Pr 1.46
Pr 1.46
Pr 1.46
Pr 1.43 Pr 1.44
0 0
0 0
0 0
1 0
X 1
FI DE Txt VM DP ND
1
FI DE Txt VM DP ND
1
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Serial CT Modbus PLC Ladder
communications RTU programming
Pr 1.49
1
2
3
4
5
Reference selected
Analog reference 1 (A1)
Analog reference 2 (A2)
Preset reference (Pr)
Keypad reference (PAd)
Precision reference (Prc)
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
Advanced parameter
CTSoft Menu 0
Pr 1.49
1
2
3
4
5
PS
1
PS
1
Commander SK Advanced User Guide
descriptions
Issue Number: 9