WEIHONG NK200 - Page 118

Specialized Concentrated Focused
「106」Driver
Para.
No.
Function
Format
& Range
Value
Description
P1-32
Motor stop mode
YX
00
Y=0: when there is no servo enabled, motor
dynamic brake occurs; Y=1: motor is free.
X=0: motor stops instantly,
X=1: motor stops with deceleration.
P1-44
Electronic Gear
Ratio
(Numerator)(N1)
1~32767
Need
calculatio-
n
N1/M= mechanical deceleration ratio × 4 ×
encoder pulses × pulse equivalent / pitch.
Representative value: encoder pulses=2500,
pitch =5mm, pulse equivalent=0.001 mm/p,
deceleration ratio = 1, calculation as below:
N1 / M = 2500×4×0.001/5 = 2/1, N1=2, M=1;
When the multi-electronic gear ratio is not
used, P2-60 ~P2-62 are not required.
P1-45
Electronic Gear
Ratio
(Denominator)
(M)
1~32767
Need
calculatio-
n
P2-10
Function setting
for digital input
pin DI1
X2X1X0
101
X1X0=01: digital input (DI1 = SON)
corresponds to 17th pin of CN1.
X2=1: set DI1 input as NO (normally open)
a-contact point.
P2-15
Function setting
for digital input
pin DI6
X2X1X0
100
Default factory setting of DI6 is NC (normally
closed) limit signal input; driver can‟t run
without being connected to pin 32 and pin 31
of CN1.
X2=1: set DI6 input as NO a-contact point.
X1X0=00, limit input of the driver is not used.
P2-18
Function setting
for digital output
pin DO1
X2X1X0
108
DO1 corresponds to 16th pin, as
clamping-position brake signal of Z-axis;
X2=1: set DO1 output as NO a-contact point;
X2=0: set DO1 output as NC b-contact point;
X1X0=08: set 16th pin as BK+.
P2-20
Function setting
for digital output
pin DO3
X2X1X0
007
DO3 corresponds to pin 1, used as servo
alarm signal.
X2=0: set DO3 as NC b-contact point.
X1X0=07: set pin 1 as ALRM+.