Inovance H3U Series - Difference between H3 U Standard; Model

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7 Motion Control7.1 Difference Between H3U Standard Model and H3U-PM Motion Control Model
Chapter 7 Motion Control
This chapter describes the motion control instructions, G-code, electronic cam, and other functions supported by
the PLC of the H3U-PM motion control model.
7.1 Difference Between H3U Standard Model and H3U-PM Motion Control
Model
The following table lists the main differences between PLCs of the standard and motion control models.
Item H3U Standard Model PM Motion Control Model
Number of high-speed inputs 8 3
High-speed input type Collector input Differential input
High-speed input mode Pulse
Pulse+Direction
CW/CCW
Phase A/B
Maximum high-speed input frequency 200 kHz 200 kHz
Number of high-speed outputs 5 3
High-speed output type Collector output Differential output
High-speed output mode Pulse+Direction
Pulse+Direction
CW/CCW
Phase A/B
Maximum high-speed output
frequency
200 kHz 500 kHz
Type of subprogram supported
General subprogram
Interrupt subprogram
Encrypted subprogram
Parameter-carrying subprogram
Encrypted parameter-carrying
subprogram
General subprogram
Interrupt subprogram
Encrypted subprogram
Parameter-carrying subprogram
Encrypted parameter-carrying
subprogram
Motion control subprogram
(MC subprogram and G-code
subprogram)
2-axis linear and arc interpolation Supported Supported
3-axis linear interpolation Not supported Supported
3-axis helix interpolation Not supported Supported
Arc interpolation plane XY plane
XY plane
YZ plane
ZX plane
Motion control instruction Not supported Supported
G-code Not supported Supported
Dedicated input and output signal None Yes
Electronic cam Not supported Three channels supported