Acer Supra 818PD Operation Manual page 65

LOW SPEED DOWNFEED KEY
8
BIG DOWNFEED KEY
(Value shown on display 33)
9
JOG DOWNFEED KEY
10
RAPID TRAVERSE KEY FOR
SADDLE MOVES INWARD
11
RAPID TRAVERSE KEY FOR
SADDLE MOVES OUTWARD
12
SLOW TRAVERSE KEY FOR
SADDLE MOVES INWARD
13
SLOW TRAVERSE KEY FOR
SADDLE MOVES OUTWARD
14
1: The spindle head (Y-axis) moves down at low speed.
2: When the blue lamp lights on, it means the key (8) is
allowed to execute its function.
3: When the blue lamp flashes, it indicates downfeed at
low speed is performing.
1: Refer to value shown on display 34 (Y-axis at coarse
grinding position) and display 35 (Y-axis at fine
grinding position). Press this key for intermittent
downfeed.
1: When the blue lamp lights on, it means the key (9) is
allowed to execute its function.
2: When the blue lamp flashes, it indicates intermittent
downfeed is performing.
3: During manual or automatic grinding operation, you
may use this key for auxiliary downfeed.
1: Press this key for intermittent micrometric downfeed.
Press it one time for downfeed & 1um or 0.000025".
2: When blue lamp lights on, it means the key (10) is
allowed to execute its function.
3: When the blue lamp flashes, it indicates intermittent
micrometric downfeed is performing.
1: When this key is pressed, the saddle will move inward
at a high speed.
2: Press this key for 2 seconds to force the saddle to
change direction (Used in automatic jog feed)
3: When the orange lamp lights on, it means the key (12)
is allowed to execute its function.
2: When the orange lamp flashes, it indicates the motions
shown as below are performing.
(A). Moves inward at high speed.
(B). Automatic jog move inward function.
1: When this key is pressed, the saddle will move
outward at a high speed.
2: Press this key for 2 seconds to force the saddle to
change direction (Used in automatic jog feed).
3: When the orange lamp lights on, it means the key (12)
is allowed to execute its function.
4: When the orange lamp flashes, it indicates the motions
shown as below are performing.
(A). Moves outward at high speed.
(B). Automatic jog move outward function.
1: When this key is pressed, the saddle will move
outward at a low speed.
2: Press this key for 2 seconds to force the saddle to
change direction (Used in automatic continuous feed)
1: When the orange lamp lights on, it means the key (13)
is allowed to execute its function.
2: When the orange lamp flashes, it indicates the motions
shown as below are performing.
(A). Moves forward at low speed.
(B). Automatic continuous feed inward for grinding.
1: When this key is pressed, the saddle will move
outward at a low speed.
2: Press this key for 2 seconds to force the saddle to
change direction (Used in automatic continuous feed)
1: When the orange lamp lights on, it means the key (14)
is allowed to execute its function.
2: When the orange lamp flashes, it indicates the motions
shown as below are performing.
(A). Moves forward at low speed.
(B). Automatic continuous feed outward for grinding.
11
818~2040PD