Download Zelio Logic 2

2. Frequently Asked Questions
Question
I have a Ladder diagram that
uses a Z key (←↑↓→) as a
pushbutton. I would like to test
it but when I display the Ladder
diagram in RUN, the Z key is
no longer operational. What
can I do?
I generated a Ladder diagram
on a module with a clock
function. Can I use a backup
memory to transfer it to a
smart relay without a clock?
When entering a Ladder
diagram, the Clock function
blocks do not appear when
choosing the contacts. Is this
normal?
When entering a Ladder
diagram, the Analog function
blocks do not appear when
choosing the contacts. Is this
normal?
Chapter 9 - Troubleshooting
Answer
No this is impossible.
No this is impossible.
It is highly probable that the smart relay does not
have a clock and that therefore the Clock function
blocks cannot be accessed. Check the product
reference numbers.
It is highly probable that the smart relay does not
have analog inputs and that therefore Analog
function blocks cannot be accessed. Check the
product reference numbers.
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