Emerson 3402 User Manual

Menu 11 Introduction
Parameter
x.00
Parameter
description format
Keypad and
display
Serial
communications
CT Modbus
RTU
PLC Ladder
programming
CTSoft Menu 0
Advanced parameter
descriptions
150 Commander SK Advanced User Guide
www.controltechniques.com Issue Number: 9
When this bit is set to On(1) the motor 2 parameters in menu 21 become active instead of the equivalent parameters in other menus. Changes will
only be implemented when the drive is inactive. When the motor 2 parameters are active the display will light the 2 small dashes. If motor map 1 is
selected after motor map 2 has been active the display will light 1 small dash. If this parameter is On(1) when an auto-tune is carried out (Pr 5.12 = 1
or 2), the results of the auto-tune are written to the equivalent second motor parameters instead of the normal parameters. Each time this parameter
is changed the accumulator for motor thermal protection (Pr 4.19) is reset to zero.
There is a 1 second delay when changing motor maps.
This parameter displays the number of the last set of defaults loaded e.g. 1 Eur, 2 USA.
10.12.1 PLC ladder programming
The PLC ladder program enable parameter is used to start and stop the PLC ladder program.
The PLC ladder program status parameter indicates to the user the actual state of the PLC ladder program. (not installed / running / stopped /
tripped.)
11.45 Select motor 2 parameters
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range OFF(0) or On(1)
Default OFF(0)
Update rate Background
11.46 Defaults previously loaded
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
11111
Range 0 to 2
Default 0
Update rate Background write
11.47 PLC ladder program enable {59}
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range 0 to 2
Default 0
Update rate Background read
Value Description
0 Stop the drive PLC ladder program
1
Run the drive PLC ladder program (trip drive if LogicStick is not installed). Any out-of-
range parameter writes attempted will be limited to the maximum / minimum values
valid for that parameter before being written.
2
Run the drive PLC ladder program (trip drive if LogicStick is not installed). Any out-of-
range parameter writes attempted will cause a drive trip.
11.48 PLC ladder program status {60}
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range -128 to +127
Update rate Background write
Value Description
-n
PLC ladder program caused a drive trip due to an error condition while running rung
n. Note that the rung number is shown on the display as a negative number.
0 LogicStick is installed with no PLC ladder program
1 LogicStick is installed, PLC ladder program is installed but stopped.
2 LogicStick is installed, PLC ladder program is installed and running.
3 LogicStick is not installed.
NOTE

Emerson 3402 Specifications

General

Brand	Emerson
Model	3402
Category	Controller
Language	English