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COOLMAY EX3G PLC/HMI All in one Programming manual
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Acceleration/deceleration time T calculation= (target speed-current speed) * acceleration/deceleration
time÷maximum speed.
For example, target speed = 50000, current speed = 20000, acceleration time 100 (ms), maximum speed =
100,000, T = 30 ms.
CX3G: 8 channels of pulse, the last 4 channels of acceleration and deceleration = D8148, the maximum
speed is D8146, D8147.
PLSY, ZRN, PLSV, DRVI, DRVA, DVIT, DSZR, only Y0-Y3 supports DVIT (interrupt positioning),
DSZR (originary return with DOG search) instructions.
The original FX3G pulse program can be used directly.
All the instruction support 8 channels pulse, except DVIT
、
DSZR which support 4 channels.
2.10.2 Circular interpolation
The special flags when setting the interpolation route are as shown in the following table: ( No interpolation function in
26234 version)
26233 Version and lower
Interpolation mode M8343
M8342
Line Interpolation
0
1
Center interpolation
1
0
Radius interpolation
1
1
26235 Version and higher
Interpolation mode M8343
M8342
Line Interpolation
0
1
Center interpolation
1
0
Radius interpolation
1
1
The direction and coordinates of the center and radius interpolation are as shown in the following table: ( No
interpolation function in 26234 version)
Pulse point
Function
Description
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Pulse operation
monitoring
M8340
M8350
M8360
M8370
M8151
M8152
M8153
M8154
Position pulse
(
32bit
)
D8340
D8341
D8350
D8351
D8360
D8361
D8370
D8371
D8140
D8141
D8142
D8143
D8144
D8145
D8160
D8161
accelerate / decelerate
time
D8348
D8349
D8358
D8359
D8368
D8369
D8378
D8379
D8148
D8148
D8148
D8148
Pulse stop bit
M8349
M8359
M8369
M8379
M8450
M8451
M8452
M8453
Maximum speed
D8343
D8344
D8353
D8354
D8363
D8364
D8373
D8374
D8146
D8147
D8146
D8147
D8146
D8147
D8146
D8147