SMC Networks 1560 user manual Switch SW 2 cont’d

Chapter 3 — Hardware Setup

Contents

Switch SW 2 (cont’d.)

Function	Description	Details
Global Data	Enables the 1560-MBP	SW2-7
Base Control	to automatically gather	Off = Disable Global Data
	the Control Word and			Base Control
	Speed Reference	On = Enable Global Data
	values from the			Base Control
	selected Host Global
	Database.				Important
	When enabled, the	A maximum of 16 1560-MBP
			units can be enabled in the
	1560 will use two
		Global Control Mode on one
	words from the global
		PLC network. These 16 units
	database based on the
		must be addressed within one
	selected Modbus Plus
			of the following ranges:
	address (SW1-1 to 6).
					1 to 16
	When disabled, the				17 to 32
	Host must write into				33 to 48
	1560 unit's Modbus				49 to 64
	register table at
	addresses 40001/2 to
	write the Control word
	and speed reference
	values
Modbus Plus	Selects the Modbus	SW2-1 to 6
Address	Plus Address for the	1		Address Bit 0				Value = 1
(1560-MBP	1560-MBP unit. Each	2		Address Bit 1				Value = 2
unit address)	node must have a	3		Address Bit 2				Value = 4
		4		Address Bit 3				Value = 8
	unique address. Note
		5		Address Bit 4				Value = 16
	that the addresses will	6		Address Bit 5				Value = 32
	be one higher than the	6	5	4	3	2	1	Address
	binary value selected by
		off	off	off	off	off	off	1
	the dip switches.	off	off	off	off	off	on	2
		off	off	off	off	on	off	3
		off	off	off	off	on	on	4
	It is recommended that	off	off	off	on	off	off	5
	address 1 not be used	off	off	off	on	off	on	6
		off	off	off	on	on	off	7
	to avoid possible
		off	off	off	on	on	on	8
	confusion when using a	off	off	on	off	off	off	9
	local default address of	off	off	on	off	off	on	10
		off	off	on	off	on	off	11
	1 at a controller node	off	off	on	off	on	on	12
	programming panel.	off	off	on	on	off	off	13
		off	off	on	on	off	on	14
		off	off	on	on	on	off	15
		off	off	on	on	on	on	16
		off	on	off	off	off	off	17
		off	on	off	off	off	on	18

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