Hyd-Mech H-22A, Руководство по эксплуатации и обслуживанию

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Pg 3.9
H22
PLC 100 PARAMETERS
Parameter Definition
HGT CLB "ENTER" This is to be used only if calibration is required. Call Hyd-Mech Service department for
instruction.
ACT HT - Actual Height Value. Value that must be entered after performing Head Height Calibration
procedure (see Pg. 3.18). This value represents the head full stroke height. (This
parameter is not present on machines which have a head up and down limit switch. S-20A,
H-10A and some early M-16/20A)
FST APR DIST - Specified distance the head will move up above the preset material height. When the
AUTO cycle reaches the function of head down, the head will fast approach the distance
minus the FAST APPROACH OFFSET parameter. (Next parameter; FST APR OFST)
FST APR OFST - Specified distance above the preset material height that the fast approach fuction will
shut off. (I.E. If set for .250, the fast approach will shut off and normal feed will begin at
.250" above the preset material height).
DOWN DWL - Sampling time when head reaches down limit. In AUTO, head will not move up after
reaching down limit until this delay time has elapsed. (1 = .01 seconds, Range = 300 - 999)
LTH CLB "ENTER" This is to be used only if calibration is required. Call Hyd-Mech Service department for
instruction.
ACT LTH - Actual Length Value - Value entered after performing length calibration procedure (See Pg.
3.17). PLC uses this value to calculate it's length encoder resolution and stroke parameter.
Note: If Calibration Procedure is activated and not completed, or activated and a value not
entered for ACT LTH, this value will reset to 00.000 and the PLC will not be able to count/
display lengths.
STROKE - Total length, in inches, the shuttle will travel in a single stroke.
(Calculated & Entered by the PLC; cannot be changed by operator)
ACC DIST - Distance, in inches, the shuttle will travel slowly before reaching fast speed while starting
to move in either direction. (i.e. 1.000).
DEC DIST - Distance, in inches, the shuttle will travel slowly reaching home or target position.
(i.e. 1.000)
SLW DIST - Minimum fast speed distance, if programmed length is smaller than this parameter
override to slow speed. (Shuttle)
TRG WD - All/- tolerance from programmed length.
FVO DEL - Delay time for the opening of the fixed VISE. A value of 100 is approximately equal to
about one second. (i.e. 75=.750 seconds delay)
SVO DEL - Delay time for the opening of the shuttle VISE. (i.e. 75 =.750)
CLS TIME - Delay time for closing front or shuttle VISE. (i.e. 75 =.750)
SPD FCTR - Blade speed adjustment number. If Actual Blade speed is different than displayed Blade
Speed a new speed factor will need to be calculated. (Providing wheel Trgs is set correctly):
Actual speed / Display = adjustment factor Adjustment factor X
Existing speed factor = New speed factor
WHEEL TRG - Number of targets per revolution of the idler wheel. S-20A, S-23A, H-10, M-16/20 = 1
H-18/22, H-28/32 = 6
ACT POS - If this value is set to 1 displays actual position.
HLD SHM HM - Hold shuttle VISE home and closed during cut.
BRKN PROX - Allows user to override signal from prox switch in case it is broken. (When set to value -
0; machine will not run with broken proximity sender. Set to value - 1; allows machine to
Run).
BLDE CHAM - If this parameter is set to '1' ; When the AUTO cycle reaches the function of head up, the
shuttle will retract the material from the blade by 1/8" before the head will move up. When
the head reaches the up position the next length of material is shuttled into position.