WEIHONG NcEditor V12 - Page 50

上海维宏电子科技股份有限公司
SHANGHAI WEIHONG ELECTRONIC TECHNOLOGY CO., LTD.
48 / 144
P1-44 Electronic Gear Ratio (Numerator)(N1), Electronic Gear Ratio
(Denominator)(M), P1-45 Electronic Gear Ratio (Denominator)(M)
Range: [1, 32767]
Calculation formula: P1-44/P1-45 = (Encoder resolution * Pulse equivalent *
Mechanical reducer ratio) / Pitch screw
Example: encoder pulses=40000, pitch =5mm, pulse equivalent=0.001, reducer ratio
= 1: N1/M = 40000×4×0.001/5 = 32/1. Thus, N1=32, M=1.
When the multi-electronic gear ratio is not used, P2-60~P2-62 are not required.
Set value: to be calculated.
P1-46 Detector Output Pulse Number Setting
It sets detector output pulse number.
Range: [20, 40000]
Example: pulse equivalent = 0.001mm/p, pitch=10mm, without reducer, set this
parameter to 10000; when pitch=5mm, set it to 5000.
Set value: set it according to PG divider ratio (Weihong system).
P2-10 Digital Input Pin DI1
Format: X2X1X0
X1X0=01: digital input (DI1 = SON) corresponds to 9th pin of CN1.
X2=1: set DI1 input as NO (normally open) a-contact point.
Set value: 101
P2-15 Function Setting for Digital Input Pin DI6
Default factory setting of DI6 and DI7 is NC (normally closed) limit signal input.
Drive cannot run without being connected to pin 32 and pin 31 of CN1.
X2=0: set DI6 and DI7 inputs as NC b-contact point.
X1X0=00, limit input of drive is not used.
Set value: 000
P2-16 Function Setting for Digital Input Pin DI7
Format: X2X1X0
Set value: 000