Pg 2.12 S23P rev a
The Hyd-Mech Sequencer controller provides automatic single cycle operation of the S-20P Series II or S-
23P. This single cycle operation consists of the closing of the vise when the Cycle Start push-button is pressed,
and the start of the blade and Head descent when the Blade switch is turned to Start. When the cut is completed
the Head returns to the Head Up limit position, the blade stops, and the vise opens. The number of cuts is
recorded on the three digit REQUIRED QUANTITY display to a total of 999 cuts total. (Counter begins again at
001) In either the Automatic or Manual Mode the BLADE SPEED function displays the current blade speed as
the blade is running.
ORDER OF OPERATION:
1. With the Mode Switch in the Manual or Neutral position, turn the Sequencer "On" with
the PLC switch.
Do not press any of the keys on the Sequencer Display face as the PLC switch is turned
on.
The displays will light, the Sequencer will do a brief self-test and within seconds be ready
for operator input. For manual operation the blade speed will be displayed with the blade
running.
2. Reset the displayed total of cuts by changing the numbers with the entering keys. The
three digits permit up to 999 pieces to be cut before the total is reset. As each key is
pressed the display immediately above it will count from 1 to 9.
3. Press the Hydraulics Start push-button and the hydraulic functions of Head movement
and vise movement will be activated.
SEQUENCER OPERATION GUIDE
ENTERING KEYS