NSK Megatorque PS Series, User Manual, Page: 44 / 370

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Table 2-14: Expanded function for function assignable control Input/Output
Input
Output
Function
code
Function name Description
HLD
Hold
Pauses the Motor operation and execution of the
program.
ORD
Velocity override
Changes the velocity command in a rate of the
specified velocity.
IOFF
Integration OFF Terminates velocity integration control.
HOS
Home Return start Starts Home Return operation.
Input
HLS
Home position limit Reports that the Motor is nearing to the Home position.
NEARB
Target proximity B
Reports that the Motor is nearing to the target position
B.
ZONEA
In-Zone A
ZONEB
In-Zone B
ZONEC
In-Zone C
This signal reports the Motor has entered in a preset
zone.
TEU
Position error, under
TEO
Position error, over
Reports condition of position error against the
threshold value.
TVU
Velocity error, under
TVO
Velocity error, over
Reports condition of velocity error against the
threshold value.
TTU
Torque command, under
TTO
Torque command, over
Reports condition of Driver torque command against
the threshold value.
TJU
Thermal loading, under
TJO
Thermal loading, over
Reports condition of thermal loading against the
threshold value.
OTXA
Travel limit switch,
± direction Reports detection of limit switch in + or – direction
(hardware and software).
NRM
Normal Reports detection of alarm or warning.
HOME
Home return completed
Reports that the Motor has completed Home Return
and is on the Home position.
Output
HCMP
Home position defined Reports that the Home position has been defined.