Start And Speed Reference Control - Allen-Bradley PowerFlex40 User Manual

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The drive speed command can be obtained from a number of different sources. The source is
normally determined by
set to option 2, 4, 5, 6, 11, 12, 13, 14, 15 and the digital input is active, or if A132 is not set to
option 0, the speed reference commanded by
the chart below for the override priority.
Enabled and Active:
A051, A052, A053
or A054 = 2, 11, 12
Local/Remote Input
Enabled and Active:
[Digital Inx Sel] = 5
Comm Select Input
Enabled and Active:
[Digital Inx Sel] = 6
0-10V Override
Enabled and Active:
[Digital Inx Sel] = 13
4-20mA Override
Enabled and Active:
[Digital Inx Sel] = 14
P038 [Speed Reference]
A051/A052/A053
Preset Inputs Active
PID Enabled:
A132 [PID Ref Select]
Run as specified by
P038 [Speed Reference].
Start and Direction commands come
from P036 [Start Source].
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Start and Speed Reference Control

P038 [Speed Reference]. However, when
Jog Input
Yes
No
No
Start, Speed and Direction commands
Yes
come from Integral Keypad.
No
Start, Speed and Direction commands
Yes
come from RS485 (DSI) port.
No
Speed commands come from 0-10V.
Yes
follows P036 [Start Source]
Bi-Polar input when enabled.
No
Speed commands come from 4-20mA.
Yes
follows P036 [Start Source].
No
Yes
= 4 or 5 Start and Direction commands come
No
A071-A077 [Preset Freq 1-7].
Yes
Start and Direction commands come
No
Yes
Start and Direction commands come
≠ 0
No
P038 [Speed Reference] will be overridden. See
Drive Stopped
Yes
(Not Running)
Jog Forward/Jog Reverse command
Start and Direction
or
Start and Direction
Run as specified by
P038 [Speed Refernece].
from P036 [Start Source].
Run as specified by
from P036 [Start Source].
Run as specified by
A132 [PID Ref Select].
from P036 [Start Source].
PowerFlex 40 Adjustable Frequency AC Drive FRN 1.xx - 7.xx User Manual
Industry Automation
Installation/Wiring
A051 - A054
Drive will Start and Run
at Jog Speed.
Direction comes from
I/O Terminal 03 Dir/Run REV
or
+86-755-8660-6182
Publication 22B-UM001I-EN-E
1-23
[Digital Inx Sel] is