Delta DVP-ES2/EX2/SS2/SA2/SX2/SE manual Number M1037, D1037 Contents, Number D1038 Contents

2. Programming Concepts

Note:

1.The modified communication format will not be changed when PLC state turns from RUN to STOP.

2.If the PLC is powered OFF then ON again in STOP status, the modified communication format on COM1~COM3 will be reset to default communication format (9600, 7, E, 1).

Function Group Enable SPD function

Number	M1037, D1037
Contents:

1.M1037 and D1037 can be used to enable 8 sets of SPD instructions. When M1037 is ON, 8 sets of SPD instructions will be enabled. When M1037 is OFF, the function will be disabled.

2.The detected speed will be stored in the registers designated by D1037, e.g. if D1037 = K100, the user has to set up the value in D100, indicating the interval for capturing the speed value (unit: ms). In addition, the captured speed value will be stored in D101 ~ D108 in order.

※When the function is enabled, C235~C242 will be occupied and unavailable in PLC execution process program.

M1002

M1

M1000

M1000

M1000

M1000

	ZRST	C235	C242
	MOV	K100	D1037
	MOV	K1000	D100
			M1037
PLSY	K10000	K0	Y0
PLSY	K9000	K0	Y1
PLSY	K8000	K0	Y2
PLSY	K7000	K0	Y3
			END

Function Group Communication Response Delay

Number D1038

Contents:

1.Data response delay time can be set when PLC is a Slave in COM2, COM3 RS-485 communication. Unit: 0.1ms. 0~10,000 adjustable.

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