5. Spindle Adjustment
5 - 12
(4) Spindle control output 4
Name Details
Spindle control output 4
F E D C B A 9 8 7 6 5 4 3 2 1 0
TLUA
ATA SD2
WRCF
MKC
SYSA
ORCF
ZS US SD1 CD
bit Details
0
CD
Current detection
1
SD1
Speed detection 1
2
US
Up-to-speed
3
ZS
Zero speed
4
ORCF
Orientation complete
5
SYSA
Synchronous speed match
6
MKC
Changing coil
7
WRCF
Index positioning completed
8
9
SD2
Speed detection 2
A
B
C
D
ATA
In automatic adjustment (only for MDS-C1-SPM)
E
TLUA
Spindle holding force increased
F
bit0. Current detection (CD)
This signal turns ON when the start signal (forward run, reverse run, orientation) is ON, and the
current flowing to the motor is approx. 110% or more of the rating. (The motor output (current)
guarantee value is 120% of the rating.)
bit1. Speed detection 1 (SD1)
This signal turns ON when the motor speed drops below the value set with parameter SP020
(SDTS). The ON to OFF hysteresis width is set with parameter SP047 (SDTR). This signal turns
ON when the motor's speed is less than the set speed regardless of the input signal state.
Speed detection 1 (SD1) sequence
SP047
Motor speed
Speed detection 1 (SD1)
ON
OFF
SP020
0
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