
B-62924EN/04 OPERATION 2.Series 15i-A
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Table 2-3 summarizes the slave parameters. For details, refer to
the following documents issued by PROFIBUS
Nutzerorganisation e.V.:
¡ PROFIBUS STANDARD DIN 19 245 Part 1
This document describes data transfer, access methods,
protocols, and interfacing with the application layer.
¡ Draft Standard PROFIBUS-DP DIN 19 245 Part 3
This document describes an abstract model of the
PROFIBUS-DP communication function, and so forth.
Table 2-3 Slave Parameters
Item Description
DISABLE/ENABLE
(DIS/ENB)
Specify whether to perform communication with the DP-Slave for which the slave parameters
are set.
DISABLE : Does not perform communication.
ENABLE : Performs communication.
Note) This item specifies whether the DP-Master manufactured by FANUC makes a request
for communication with the DP-Slave. Specifically, this item is not part of the slave
parameters.
IDENT NO. DP-Slave identification number.
Specify the identification number of a DP-Slave to be connected.
SLAVE FLAG Slave specification bit flag.
Bit 7: Active
0: Does not perform communication with the DP-Slave.
1: Performs communication with the DP-Slave.
Bit 6: New_Prm
0: Does not send new parameter data to the DP-Slave.
1: Sends new parameter data to the DP-Slave.
Bits 5 to 0: Reserved (to be service to 0)
SLAVE TYPE Manufacturer-specified type indication for the DP-Slave.
LOCK REQ, UNLOCK
REQ
When LOCK_REQ=ON and UNLOCK_REQ=OFF are set, the DP-Slave disables the DP-
Master from modifying the parameters.
When LOCK_REQ=OFF and UNLOCK_REQ=ON are set, the DP-Slave allows the DP-
Master to modify the parameters.
SYNC REQ When ON is set, the Sync control command can be used.
FREEZE REQ When ON is set, the Freeze control command can be used.
WD REQ When On is set, disconnection detection is performed.
WD FACT1, WD
FACT2
Coefficients for disconnection detection time determination.
10 × WD_FACT1 × WD_FACT2 (msec)
MIN TSDR Minimum wait time until a response is returned to the DP-Master. (Unit: Bit time)
GROUP IDENT Specify groups for the DDLM_Global_Control instruction. Each bit represents a group. Up to
eight groups can be specified.
USER PRM DATA User parameter data.
Data necessary for the slave parameters and specified by the manufacturer.
CONFIG DATA Configuration data.
Data for specifying information such as the size of I/O data to be exchanged between the
DP-Master and DP-Slave.
SLAVE USER DATA Slave user data.
Data specified by the manufacturer to indicate the characteristics of the DP-Slave.