Operator's Manual
Automatic Firewood Processor For Skid steer loader
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1 Button Description
（Pic 1） （Pic 2）
1) ON/OFF ON / OFF button (I is ON; O is OFF)
2) SPLIT Split wood button
3) RETRACT Retract splitting cylinder
4) CLAMP Clamping wood
5) LOOSE Loose wood
6) BACK Wood cutting return, chainsaw lifts back and stops cutting wood
7) CUT Chainsaw down to cut wood
8) DOWN Adjust the wedge downward;
Setting mode-Down line, page turning
9) UP Adjust the wedge upward;
Setting mode-Up line, page turning
10) AUTO Auto working button;
Pause Auto working button;
Interface Queries mode-Clear Ct number value;
Setting mode-Return
11) SET Check Interface Queries;
System setting button;
Stop Auto mode
2 ON/OFF Operation
2.1. Press the Switch to the I for start the machine, O for off.
2.2. ON Operation
2.2.1 The screen will show “ WELCOME AUTO CUTTING WOOD MACHINE ”.
1 ON/OFF
11 SET
3 RETRACT
5 LOOSE
7 CUT
9 UP
10 AUTO
2 SPLIT
4 CLAMP
6 BACK
8 DOWN
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2.2.2 Then the screen will show you the quantity of you have finished splitting.
“Ct” means the quantity that wood splitting had been completed last time, which can be set to 0.
TTL means the total number of wood splitting completed by this machine.
2.2.3 Finally, the screen enter Main Interface, working status display. Which action working, the
white words will be flashing; and when this action arrived position, will change to black words on
a white background.
（Main Interface: working status display screen）
2.3. Switch the I/O to O, screen will be as follow, and the power will be turned off
after 1 second.
3 Machine Operating Instructions
3.1. Manual operation mode
Manual operation: Pressing the button on the panel to work directly, but can’t at Auto mode.
Manual operation needs to hold the button all time, when release the button, the action will be
stopped. During the operation, the white words on the screen will be flashing; when the action is
This means that the one cutting is
finished.
This means there is a wood on the
machine.
This means that the wood is clamped.
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arrived to position, will be display black words on a white background. If the sensor is in place
(the action is completed) or does not meet the safety operation process, the press will be invalid.
All action status displayed on the screen during manual operation, show on main interface.
3.2. Force manual control (not in safety program)
Forced manual operation is only available in non-automatic operation mode.
Operation method: Press and hold the button, and then press and hold the “SET” button same
time.
Attention: Under forced manual controlling, sensors limit and safety program are invalid, so
require the user to be sure in safe operation.
3.3. Auto operation mode
3.3.1 Auto operation: Press one time “AUTO” button, the system enters auto wood cutting mode.
Then “AUTO” white words will be flashing, indicating the system has entered Auto mode.
3.3.2 PAUSE when at Auto mode: In the process of auto operation, press the AUTO button again,
all actions paused, at the same time the screen displays black words “PAUSE” on a white
background as shown below. If you want to resume to auto operation process, Press the “AUTO”
again, then status will be changed from PAUSE to AUTO.
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3.3.3 During the Auto operation process, when the white words “RET.” Or “SPLIT” are flashing,
The operator can press the RETRACT or SPLIT button at the same time to priority manually
control the splitting cylinder extend or retract. When release the button, system will be resume to
the Auto operation process.
3.3.4 When a length of the wood has been cut finished, Ct and TTL number will be +1 same time.
3.3.5 After a wood is completed and auto-cut finished, the screen generally shown as below.
3.3.6 Cancel Auto Mode: During auto process or in the pause state, pressing the “SET” button one
time, will finish the auto mode, and all actions will stop.
3.3.7 During the auto operation, each action has a set longest running time. and if timeout without
completing the action process, there will be occur Error words and an noise alarm. For example,
the Clamp timeout as below. Want finish the alarm, Press Set button, then back to normal screen.
4 User Interface Queries
When the system is not working, click the “SET” button to enter the user interface Queries. “UP”
and “DOWN” button to change Page. If you do not press any button within 3 seconds, will back to
Main Interface.
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4.1 Page 1: Ct: quantity of splitted woods in a period of time ; TTL: total
quantity of splitted woods.
If you want to record the quantity of splitted woods in a period of time, you can first clear “Ct”
to zero, and then the value Number of “Ct” recorded is you want.
How to clear “Ct” to 0： click the “SET” button to enter the user interface Queries, then long press
the “AUTO” button 3S. Then you will see “Ct: 0”, similar as below pic.
4.2 Page 2：Click “DOWN” to turn page
4.3 Page 3: Click “DOWN” to turn page；
5 User Setting Interface
Long press the “SET” and “UP” buttons at the same time for 3 seconds, then release after hearing
the beep, to enter the User settings interface. Use “UP” and “DOWN” to turn pages and select.
Press “SET” again to enter one parameter setting, and adjust value by “UP” and “DOWN” button.
When adjust number ok, Press “SET” again to confirm the parameter setting. Click the “AUTO”
Working voltage display
HMI Program version
PLC Program version
Online time display
Working hours display
Ct value is cleared
TTL can not be cleared
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button to finish the user setting interface and return to the main interface to.
5.1 Page 1：
Error Delay：20S，Setting: Maximum working time 20seconds for each action at Auto mode；
Split Delay：1.0S，Setting: in Auto Mode, Split plate arrive to the SPLIT sensor position, and
Clamp the wood again，then the Split plate will extend 1.0S, then retract itself；
Split Delay setting value number should according to the length of wood block. The length of
wood block is following the SPLIT sensor position, see as below picture. If he wood block is long,
the Split Delay setting number could be small; and The wood block is short, the Split Delay
setting number could be big; the setting value aim to automatically split the wood block
completed.
5.2 Page 2: Click “DOWN” to turn page 2
Short Cycle：03, Setting: the last wood block auto SPLIT and RET. 3 times in short time.
Short Delay：2.0S, Setting: the last wood block auto SPLIT short time 2seconds.
Long Delay：03S，Setting: the last wood block auto SPLIT long time 3senconds at last.
5.3 Page 3: Click “DOWN” to turn page 3
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IRT Delay：0.2S，Setting: IR sensor delay protection time, don’t adjust it.
6 Error Alarm introduce
6.1 Communication Wrong：Error CAN BUS
Failure Reason: The black PLC controller ZMC-1D and the handle display ZHM-1D don’t
communication each other, please check the connection line between them.
6.2 Each action timeout alarm during auto operation process, as shown in the
follows:
Timeout alarm reasons：
1) The sensor lost, can’t detect the action has been completed;
2) Sensor failure or damage;
3) The action not arrive completed position, due to mechanical or hydraulic failure;
4) Error Cut: one reason is that the wood too hard, needs more time to cut; this reason could adjust
“Error Delay” number value to a little large to solve.
Take a photo or video of display when occur Error alarm.
If can’t find the Error alarm reason, please connect our technical engineers for
support.
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