Yaskawa MP2000 Manuel d'utilisateur télécharger pdf (Page 101)

TECHNICAL NOTE

<SLAVEOFF> Input and Output Register Map

Output Registers

The following registers are used as outputs from the function block. They can be

monitored by the LadderWorks program to check the execution of the function.

Output Type Description

RUNNING Bit Goes high while offset value is being updated in RDA

and there are no errors

DONE Bit Goes high when offset change is complete in RDA

ERROR Bit Goes high if any block errors occur

Input Registers

The following registers are used as inputs to the function block. They select the options

and define the parameters that the user needs to make the Home function work as

necessary.

INPUT TYPE Content Range of setting and state

EXECUTE Bit Block enable – Block cannot

execute unless this is TRUE.

Rising edge initiates block

TRUE – Block enable

FALSE – Block disable, set all

outputs to zero and off

DST-TIME Bit Selects master position [count] or

time [ms] for offset duration.

TRUE – Master position is used for

duration

FALSE – Time is used for duration

M-S-PAIR Word Defines which Master-Slave pair

is updated in RDA

1 to 10 value. Any other value will

cause the error output to go on

DURATION Long Depends on DST-TIME setting.

Either time or distance master

must travel to complete change in

offset.

Distance: 2147483648～

2147483647 [count]

Time: 0-2147483647 [ms]

OFFSET Long Total value offset in RDA will

change.

-2147483648～2147483647

DATA23W

Address

Address of the first working

Twenty-three words of register

space are used by this function.

<SLAVEOFF> Block Fault Condition:

The following table outlines several situations that may cause an error, and will turn on

the blocks “Error” output bit. The block “Error” output will cleared if the EXECUTE bit

goes low.

Internal Fault Bit Cause Note

inrng1

AB00000E

MSTRSLV value

out of range

Inrng1 must be high if execute is on or an

error will occur. MSTRSLV must have a

value from one to ten for this bit to be on.

Sets RDA Error ID (MW30181) bit 3.

File: MP2000_IndividualFunctionDocument_RevC 101/168

Doc Number: eng.MCD.05.101 11/17/2005

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Yaskawa MP2000 Manuel d'utilisateur Page 101

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