Lenze I51AE175B User Manual

13.1 Control source change-over
The term "control sources" in this connecon refers to the digital signal sources from which
the inverter receives its start, stop, and reversal commands.
Possible control sources are:
•
Digital inputs
•
Keypad
•
Network
Details
First, select in 0x2824 (P200.00) whether the start of the motor is to be congured exibly
(default seng) or exclusively via the keypad. 4Control source selecon ^ 97
If "Flexible I/O conguraon" is set, a change-over from one control source to another can be
eected during operaon via the funcons listed in the following table. The inverter not only
supports such a change-over via its digital inputs, but also as a funcon of internal inverter
states.
Acvate keypad control
0x2631:012 (P400.12)
Acvate network control
0x2631:037 (P400.37)
Acve control source
FALSE / Not connected FALSE / Not connected
Flexible I/O conguraon (default seng)
•
The motor is controlled via the digital inputs.
•
For precongured assignment of the digital inputs, see chapter "Func-
on assignment of the inputs and outputs". ^ 45
•
For descripon of the basic funcons for controlling the motor, see
chapter "Start / stop motor". ^ 350
FALSE / Not connected TRUE
Network
•
Starng the motor is only possible via the network control word.
•
Excepon: Jog operaon; see chapter "Start / stop motor". ^ 350
4Example 2: Change-over from terminal control to network control
^ 349
TRUE Any
Keypad
•
Starng the motor is only possible via the keypad key.
•
Excepon: Jog operaon; see chapter "Start / stop motor". ^ 350
4Example 1: Change-over from terminal control to keypad control ^ 348
The following signal ow shows the internal control logics:
1
0
0x2631 037:
1
0
0x2631 012:
1
0
0x2824
0x2838 001:
0x2838 003:
0x282B 001:
0x2631 003:
0x2631:001
0x2631 002:
0x2631 006:
0x2631 007:
0x2631 008:
0x2631 009:
0x2631 010:
0x2631 011:
1
0
1
Run reverse (CCW)
Jog operation
Stop
Stop ("KSTOP")
0: Flexible I/O configuration
1: Network
2: Keypad
0: Flexible I/O configuration
1: Keypad
Control selection Active control source
Motor control
Stop method
Start method
Start/Stop
Quick stop
Disable inverter
Run
Stop
Keypad
Run forward (CW)
Network
Start reverse (CCW)
Start forward (CW)
Run forward (CW)
Activate quick stop
Enable inverter
Activate keypad control
Activate network control
Jog foward (CW)
Run reverse (CCW)
Jog reverse (CCW)
Run
Flexible I/O configuration
Flexible I/O conguraon
Control source change-over
345

Lenze I51AE175B Specifications

General

Brand	Lenze
Model	I51AE175B
Category	Inverter
Language	English