NSD ABSOCODER NCW-3DNECMP Specifications & Instruction Manual page 50

●Control timing
(1) Preset procedure
Indicates PRESET procedure of the current position value which is using the I/O communication data (process
data)
Preset Value
PRESET
(Axis-n control bit-7)
Position Data
PRESET Answer
In the case of PRESET is
succeeded
● PRESET procedure
① Set a desired Preset Value (Preset Value).
② Set the value "1" to PRESET (bit 7 of axis-n control).
At this time, the PRESET (bit 7 of axis-n control) should be kept setting to "1" in a period of the cycle time
or more.
③"1" is returned to the PRESET Answer if the PRESET is executed correctly.
"0" is returned to the PRESET Answer if an error (NRDY or SE) occurs.
④ The PRESET (bit 7 of the axis-n control) must be reset to "0".
At this time, the PRESET Answer is reset to "0".
(2) Error clear procedure
Indicates the error clear procedure by using the I/O communication data (process data)
SE (SSE / SPF / DE)
ERRCLR
(Axis-n control bit-6)
ERRCLR Answer
In the case of an error clear
is succeeded
● Error clear procedure
① The ERRCLR (bit 6 of axis-n control ) should be set to "1" after clearing an error cause.
At this time, the ERRCLR (bit 6 of axis-n control) should be kept setting to "1" in a period of the cycle time
or more.
②"1" is returned to the ERRCLR Answer if the error clear is executed correctly.
③The ERRCLR (bit 6 of axis-n control) must be reset to "0".
At this time, the ERRCLR Answer is reset to "0".
Preset Value
Cycle time
or more
Cycle time or more
1
0
Cycle time or more
Old current position data
1
0
1
Cycle time or more
0
1
0
1
Cycle time or more
0
100ms or more
PRESET Position data
Cycle time or more
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