Option 5 - Output Mode; Fold Tables Drives; Exercising The Drives - Martin Yale 2051 Installation Operation & Maintenance

Martin Yale 2051 Folder
®
The display will show the following information;

CLT – Shows the output signal for the Feed Clutch solenoid (1=on, 0=off)

MOTOR – Shows the output signal for the Main Motor (1=on, 0=off)

L – This value shows how many counts are seen on the RPM sensor while the Paper Being Fed
sensor is covered. This value resets to zero when the Main Motor is on and the Clutch is fired
("TEST" button depressed). Counts on the raising and falling edge of RPM sensor signal.

FT – State of Paper In Feed Table sensor (located in the Top Cover assembly)

PBF – State of Paper Being Fed sensor (located in the Bridge assembly)

RPM – State of RPM sensor (located under the Front Cover)

X – State of Exit Conveyor sensor (located under the Exit Conveyor)
Option 5 – Output Mode
7.6
This mode is used for trouble shooting and testing both fold table drives and the stack wheel drive.

7.6.1 Fold Tables Drives

To move one of the Fold Tables, press the corresponding Fold Table button, then press either the "+"
or "-" button. Running of the Fold Table Drives can be done regardless if the fold tables are installed or
not. The display will show the current encoder count and where the folder thinks the Fold Table stop is
located in either inches or centimeters (depending on the current units set).
Removal and reinstallation of the Fold Table will NOT force the Fold Table to return to its "home"
position, which will cause the position on the display to be different than the pointer on the fold table.

7.6.2 Exercising the Drives

The Fold Table Drives can be "exercised" automatically while in Output mode. Exercising of the drives
consists of moving the Fold Table stop between 13" and 3" inches repeatedly. Exercising of the Fold
Table Drives is used to confirm the function and accuracy of the Fold Table Drives and the position
encoders in the drives.
To exercise a specific Fold Table Drive, with the Fold Table installed, press and release the
corresponding Fold Table button, and then press the "RUN" button. The Fold Table will then go to
Home. Once the Fold Table has been "Homed", the Fold Table will go to 13", stay in that position for a
few seconds, then it will move to 3", stay there for a few second, and then will move back to 13".
Exercising of the Fold Table Drives will continue until the "STOP" button is pressed.
Revision 3.0
CLT=0 MOTOR=0 L=0
FT=0 PBF=0 RPM=0 X=0
Fold Table 1
XX.XX XX,XXX CNTS
Fold Table 2
XX.XX XX,XXX CNTS
Martin Yale Industries, Wabash, Indiana, USA 260-563-0641
Figure 25
Figure 26
Figure 27
(2051.09.03.16.11.40)
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