Error 105 - Fold Table #1 Drive Encoder Fault; Error 106 - Fold Table #1 Drive Wires Reversed; Error 107 - Fold Table #2 Drive Encoder Fault; Error 108 - Fold Table #2 Drive Wires Reversed - Martin Yale 2051 Installation Operation & Maintenance

Martin Yale 2051 Folder
®
Error 105 – Fold Table #1 Drive Encoder Fault
8.5
The position encoder Fold Table Drive #1 is not functioning correctly. Replacement of the drive is
required. Verify proper function of the sensor through Diagnostics (Section 7.6, Option 5 – Output
Mode).
Error 106 – Fold Table #1 Drive Wires Reversed
8.6
The motor wires on Fold Table Drive #1 are reversed. In rare occasions, this error can be caused by a
faulty encoder. Verify proper function of the position encoder through Diagnostics (Section 7.6, Option
5 – Output Mode).
Error 107 – Fold Table #2 Drive Encoder Fault
8.7
The position encoder on Fold Table Drive #2 is not functioning correctly. Replacement of the drive is
required. Verify proper function of the position encoder through Diagnostics (Section 7.6, Option 5 –
Output Mode).
Error 108 – Fold Table #2 Drive Wires Reversed
8.8
The motor wires on the Fold Table Drive #2 have been reversed. In rare occasions, this error can be
caused by a faulty encoder. Verify proper function of the position encoder through Diagnostics (Section
7.6, Option 5 – Output Mode).
Error 109 – Clutch Error
8.9
This error occurs when the Feed Clutch is engaging the Feed Wheel when it should not. Verify proper
function of the Main Controller PCB and the Feed Clutch solenoid through Diagnostics (Section 7.5,
Option 4 – Feed Mode). If the Main Controller PCB and the Feed Clutch solenoid is functioning, then
mechanical failure of the Feed Clutch has occurred. Replacement of the Feed Clutch is required.
8.10 Error 110 – RPM Sensor Failure
This error is caused when the Main Controller PCB does not detect the rotation of the folding rollers.
Check for the following conditions;
1. If the Main Controller PCB has recently been replaced, make sure the red 24 volt jumper wire has
been installed correctly on the Main Controller PCB.
2. Paper jam, where the rollers cannot rotate freely. Using the Dejam Handle, insure that the Rollers
are free to rotate. Clear paper jam.
3. Mechanical component failure. Using the Dejam Handle, insure that the Rollers are free to rotate.
4. RPM Sensor failure. Verify proper function of the RPM sensor through Diagnostics (Section 7.3,
Option 2 – Input Sensor Mode).
5. Main Motor failure. If the rollers are free to rotate and the RPM sensor is functioning, but the Main
Motor isn't starting, manually rotate the rollers a small amount, and try to run the folder again. If the
motor begins to run, this indicates that there is a sticky brush in the Main Motor, and the motor will
have to be replaced.
6. If none of the previous conditions exist, and the folder still does not run, then the Main Motor drive
circuitry has failed. Replacement of the Main Controller PCB is required.
Revision 3.0 Martin Yale Industries, Wabash, Indiana, USA 260-563-0641
(2051.09.03.16.11.40)
Page 26 of 52