Hello, I hope Someone can help,
Holzma Panel Saw.
We have a Homatic Controller in our Holzma Saw. Date 1990. Power supply in slot 1 NT 40, CPU slot 2 CP 60 program # 7318cad2 05.01.95. the next 4 slots have a name of MAESTRO, MGC1, MARC, Mm2m. then we have to encoder readouts PNC1, PNC1, next inputs E243, E243 Then outputs A163,A163.
We need to fine out who makes the controller and what we need to download ladder program. Or get a copy the ladder logic for this model saw. We do
not have a copy of the ladder program and waste so much time troubleshooting the saw.
--- Kevin Bair
the producer is Homag in Germany. This is a link to their website:
Torulf Wiberg Tel. +46 (0)411 533 110
Deterministic Control AB Fax +46 (0)703 83 08 08
Karl Kulls v=E4g 6 Mob. +46 (0)70 595 09 97
SE-274 56 Abbek=E5s
the Controller was made by B&R-Automation
You should directly contact Holzma-Machines in Germany to get an readout of the machine-program, or to get help with your problems.
I have several Holzma saws and have used the B & R software.
B & R stands for Bernecker & Rainer.
The software for the PLC you mention is MSDOS Based.
On "our" saws there is a monitor for entering cutting patterns also there is a "Status" check screen for checking the status of Inputs/Outputs/Markers/Timers etc.
Talk with Holzma in germany and request a print out of the ladder diagram.
... these saws are a pain without the understanding of the logic...
-Holzma Converter for laptop to PLC
B&R Model # BRKAOL5-1
-Software to view/modify logic
B&R Model # Swpic-3
Order from B&R Industrial Automation Corp.
How did you go with your Saws issues?
If you need help or spare parts for this type of controller I have many in my pocession.
>If you need help or spare parts for this type of controller
>I have many in my possession.
I could use spare parts for this control
just read your post. I have a problem with a Holzma Beam saw. need a spare B and R maestro MC01 card. my own is damaged and not working.
if you can help, please email me, firstname.lastname@example.org.