Hyundai HI4 operation manual Spotcnd Command, Sreq Command

11. Robot Language Explanation

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11.3.3 SPOTCND Command

Description	Spot Welding Condition (M33)
Syntax	SPOTCND <Condition Number>
Parameter	Condition	The condition number output to the welder for welding	0∼255
	Number	current change.
example	SPOTCND 2

Introduction

Spot welding condition signal is used to change the welding current according the thickness of the materials or sheets when spot welding.

Welding condition can be freely changed by connecting this signal to the welder. The welding condition can be to maximum 256 level (0 ∼ 255) .

It is output in Binary type of 8bit (0 ∼ 255) .

Or it can be output in Discrete type (0 ∼ 7) when selecting <Line No> of welding condition output type (SYSTEM[PF5] → 4.APPLICATION PARAMETER → 1.SPOT&STUD → 1.

WELDING PARAMETER)

This signal is to output as welding condition number that is fixed up in "SYSTEM [PF5]

→2. CONTROL PARAMETER → 1. SET UP IN/OUT SIGNAL → 6. ARRAY OUTPUT SIGNAL.

11.3.4 SREQ Command

Description	Shift Requirement (M51)
Syntax	SREQ R=<Register Number>,PT=<Port Number>
	Reg. Number	Register number for saving the received shift amount.	1∼8
Parameter
	Port Number	RS232C port number to be used for shift requirement and	1∼1
		transmission.
example	SREQ R=1,PT=1

Introduction

SREQ is a function to request external equipment to send shift amount. The shift amount is recorded in on line shift register group.

When this function is executed, robot would output data of the format such as SHIFT ※1 CR LF (※1 is register No.) through RS232C port. Then, robot would receive data of the format such as SHIFT X, Y, Z, θ X, θ Y, θ Z, CR. The input is recorded in the register ※1. The format of transmit data is ASCII code.

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