MD150E – pulses and velocity counter (02.06.2014)
9
3.2
Example of parameter change
After correct connection of external elements and switching power supply on MD150E counter is
ready for operation with previously used settings, and in case of first operation – with factory
settings.
In order to enter programming mode, press
.
The display shows
1. P1
, if the password is
switched off or
0000
if it is active. In such case, in order to enter programming mode (at active
password) enter the password and confirm it with the key
;
With subsequent pressing of
key
you switch to next parameters and with pressing of
key you return to previous parameters.
At the selected parameter you want to change, press
;
With
key select display digit position you want to change and change its value with
key. Confirm the entered value with
key
;
Value of single digit parameters is selected with
and
keys
;
If you want to enter a negative value select the first digit (from the left) then press and hold
key until the symbol “-“ is displayed.
With
key you confirm the introduced change and with
key
you abort the change or
exit the menu.
Prolonged pressing of
or
keys results in automatic increase/decrease of a given
position/value.
4.
Counter configuration
4.1
Inputs modes – Encoder / Up-Down / Step-Direction
Selection of input signal sources depends on application. User can use two differential input
channels: A+/A- and B+/B- used for counting and RST signal for counter zeroing. One of three ways of
signals interpretation is specified as
Input mode
parameter
–
7. In
, which enables setting modes
presented below:
A-B – encoder
A-B mode is designed for use with encoders, which generate signals on two channels shifted in
phase. It enables to define direction of movement, and counting of all 4 slopes (square wave) allows
to increase four times the real encoder resolution.
