Settings Of The Function Setting Switch - NSD Absocoder NCV-40H Series Specifications & Instruction Manual

8-2. Settings of the Function Setting Switch

The function setting can be set by the DIP switches (DSW1, 2) on the rear face of the converter.
●Factory setting
The factory settings are all OFF.
- Position data increase direction: CW (clockwise)
- Update cycle: Edge timing (0.1 ms)
- Position data HOLD signal format: Transparent format
- LP signal logic: Non-inverted
- Zero point setting function selection: Enabled
-Clearing method setting of the sensor disconnected error: auto clearing
●Function setting switch
Indicates the descriptions of the function setting switches.
DIP switch Switch No.
1
2
3
DSW1
4
5
6
7
8
1
DSW2
2
3
4
Setting item
Set the ABSOCODER sensor shaft's rotation direction in which the
position data should increase.
Position data
OFF: CW (clockwise)
increase direction
ON: CCW (counterclockwise)
setting
For more details, refer to "8-3".
Set the switch when PLC reads the position data by being
Update cycle 2
0
synchronized with the latch pulse (LP) output signal.
The position data output timing and update cycle should be set by the
4-bit combination.
Update cycle 2 1
NOTE
Update cycle 2 2
The switch No."6" should be OFF when PLC reads the position data by
using the latch pulse (LP) signal.
Update cycle 2 3
For more details, refer to "Lists of update cycle setting" on the next
page or "8-4-1".
Set the switch when PLC reads the position data by inputting HOLD
(HD) signal to this converter.
OFF: Transparent
ON : PC synchro
Position data
HOLD signal
NOTE
format
The switch No. "2 to 5" should be all OFF when PLC reads the position
data by using the HOLD (HD) signal.
For more details, refer to "8-4-3".
Set the switch if the latch pulse (LP) signal logic is needed inverting.
OFF: Non-inverted
LP signal logic ON: Inverted
For more details, refer to "8-4-2".
Reserved Always set the switch OFF.
Set the switch if "the zero point setting function" is needed disabling.
OFF: Enabled
Zero point setting
ON: Disabled
function selection
For more details, refer to "8-6-1".
Set the switch if the sensor disconnected error is needed being kept.
Clearing method OFF: Auto clearing
of the sensor ON: Manual clearing
disconnected error
For more details, refer to "8-8".
Reserved Always set the switch OFF.
Description
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