20 Gear Drive, Plymouth Ind. Park, Terryville, CT 06786
Tel: (860) 585-1254 Fax: (860) 584-1973 http://www.amci.com
NETWORK DATA FORMATS
7
57
Command Mode (continued)
Control Word 1 Format (continued)
Bit 6:
Find Home CCW –
When set to “1” the SD17060E will attempt to move to the Home Limit Switch
in the counter-clockwise direction. A full explanation of homing can be found in the
Bit 5:
Find Home CW –
When set to “1” the SD17060E will attempt to move to the Home Limit Switch in
the clockwise direction. A full explanation of homing can be found in the
section starting on page 13.
Bit 4:
Immediate Stop Bit –
When set to “1” the SD17060E will stop all motion without deceleration.
The Motor Position value will become invalid if this bit is set during a move. Setting this bit when a
move is not in progress will not cause the Motor Position to become invalid.
Bit 3:
Resume Move Bit –
Set to “1” to resume a move that you previously placed in a hold state. Use of
the Resume Move and Hold Move bits can be found in the
section of
this manual starting on page 22.
Bit 2:
Hold Move Bit –
Set to “1” to hold a move. The move will decelerate to its programmed Starting
Speed and stop. The move can be completed by using the Resume Move bit. Use of the Hold Move
and Resume Move bits can be found in the
section of this manual
starting on page 22.
Bit 1:
Relative Move Bit –
Set to “1” to perform a Relative Move using the data in the rest of the Com-
mand Data. A full explanation of
can be found starting on page 17.
Bit 0:
Absolute Move Bit –
Set to “1” to perform an Absolute Move using the data in the rest of the Com-
mand Data. A full explanation of
can be found starting on page 18.
Control Word 2 Format
Figure 7.4 Command Mode: Control Word 2 Format
Bit 15: Drive Enable Bit –
“0” to disable the motor current, “1” to enable motor current. A valid configura-
tion must be written to the SD17060E before the drive can be enabled.
Bit 14: Reserved –
Must equal “0”.
Bit 13: General Purpose Output State Bit –
When the output is configured as a general purpose output
point instead of the Fault Output, this bit controls the state of the output. When this bit equals a “1”,
the output is on and conducts current.
Bit 12: Reserved –
Must equal “0”.
Bit 11: Home Proximity Bit –
When the SD17060E is configured to use the Home Proximity bit, the
SD17060E will ignore the state of the Home Input as long as this bit equals “0”. This bit must equal
“1” before a transition on the Home Input can be used to home the machine. Further information on
using the Home Proximity bit can be found in the
Find Home CW & Find Home CCW Commands
section starting on page 16.
Bits 10 - 7: Reserved –
Must equal “0”.
0
Control Word 2
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
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GP
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HPr
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KEY2
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Dir
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En
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KEY1
KEY0
0
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