Rockwell Automation Allen-Bradley 160 SSC Series, Руководство пользователя

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Installation and Wiring 2-11
Control Methods and Selection Guide
You can use
P46 - [Input Mode]
to select the control method for start, stop, and
direction control. Control can be performed from the Control Terminal Block (TB3)
or the optional Program Keypad Module or the Remote Programming Adapter via
cable to either a Remote Keypad or a CopyCat Keypad depending on the
P46 -
[Input Mode]
setting being used. The default setting is 0 which means that only the
Control Terminal Block will be active for control. If any other input mode is needed
(1-9) you must have a device for changing the input mode such as a Program Keypad
Module (160-P1). Table 2.H is a guide to wiring diagrams associated with each
P46 - [Input Mode]
setting.
Important:
After a Stop input, a Run command (either Run Forward, Run
Reverse or Start) must be toggled to run again. This is true for all
P46 - [Input Mode]
settings except setting 3. See the Attention
statement below.
Control Selection by Input Mode Table 2.H
➊
When using Firmware Versions FRN 7.05, 7.04 & 7.03, input modes 2 and 6 are the only modes
which allow a serial option, such as 160-DN2 or 160 RS1, to command the drive to run or stop.
PI Control
Firmware Version FRN 7.06 allows activation of PI control in P46 - [Input Mode]
settings 0 through 7 and 9 listed in Table 2.H. Refer to page 5-17 for PI Control
Setup and Activation instructions.
Users of Firmware Version FRN 7.05 and earlier can only use
P46 - [Input Mode]
setting 9 to activate PI control. Refer to page 5-17 for PI Control Setup and
Activation instructions.
ATTENTION: Hazard of injury exists due to unintended operation.
When P46 - [Input Mode] is set to 3, and the Run input is maintained,
the Run inputs do not need to be toggled after a Stop input for the
drive to run again. A Stop function is provided only when the Stop
input is active (open).
P46 Setting Description Reference
0 Three-Wire control (factory default) Figure 2.4
1 Two-Wire Run Forward/Run Reverse control Figure 2.5
2
➊
Program, Remote, CopyCat Keypad or Communication
Module control Figure 2.6
3 Momentary Run Forward/Run Reverse control Figure 2.7
4 Two-Wire Accel/Decel control Figure 2.8
5 Two-Wire Enable control Figure 2.9
6
➊
Two-Wire TB3 control/Keypad or Communication control Figure 2.10
7 Two-Wire Frequency Select control Figure 2.11
8 Two-Wire Preset control (Analog Signal Follower Models Only) Figure 2.12
9 Two-Wire PI control (Analog Signal Follower Models Only) Figure 2.13