54
11.3
Flow chart impulse mode PUL
The adjoining figure shows the basic flow
chart for control signal 2 seconds (chapter
8.2.1) which triggers a stroke as well as
possible errors.
The flow chart shall help you creating a
customized program for your external
control (PLC). This program is essential
to completely control and run LUB-D
properly.
Both PIN 2 and 4 refer to the electrical
interface M12x1 (chapter 8.1)
Proceed the same way when creating
a program to trigger the FIL function
(chapter 8.2.4) but change control signal
2 seconds to control signal 12 seconds.
Start
PIN 4
>3 seconds high?
Sending control signal
2/5 seconds
to PIN 2
Control signal not
detected correctly
PIN 4
falling edge?
PIN 4
rising edge
after 7...17
seconds?
PIN 4
>3 seconds high?
PIN 4
0,5Hz squarewave
signal?
PIN 4
>3 seconds low?
Error E4
PIN 4
rising edge
after 14...15
seconds?
PIN 4
>3 seconds high?
Lubrication
successful
Lubrication not
successful. Error E1;
empty cartridge
Lubrication not
successful. Error
E2...E4
Start
Change cartridge
Disassemble LUB-S
and return it to the
manufacturer
Control signal
14 seconds
to PIN 2
no
yes
no
yes
no
no
yes
no
no
yes
yes
yes
no
yes
yes
yes
no
no
yes
Produce relief for
error E2 or E3.
Successful?
Summary of Contents for Lubricus LUB-D Series
Page 1: ...User manual LUB D...
