Foreword
• This manual contains text, diagrams and explanations which will guide the reader in
the correct programming and operation of the PLC.
• Before attempting to install or use the PLC this manual should be read and
understood.
• If in doubt at any stage of the installation of the PLC always consult a professional
electrical engineer who is qualified and trained to the local and national standards
which apply to the installation site.
• If in doubt about the operation or use of the PLC please consult the nearest
Mitsubishi Electric distributor.
• This manual is subject to change without notice.