Chapter 5 – Programming
5-2 NPBA-12 Installation and Start-up Guide
Table 5-1 The NPBA-12 configuration parameters.
MODULE TYPE This parameter shows the module type and software version as
detected by the drive. The value cannot be adjusted by the user.
If this parameter is undefined, the communication between the drive
and the module has not been established.
PROTOCOL This parameter selects the protocol used.
DP
This setting can be used with PROFIBUS masters that support the DP
or DPV1 protocol.
DPV1
This setting must be used with DPV1-only PROFIBUS masters.
PPO TYPE This parameter selects the PPO message type for the PROFIBUS
connection. See Figure 6-1 for available PPO message types.
NODE NUMBER Each device on the PROFIBUS link must have a unique node number.
This parameter is used to define a node number for the drive it is
connected to.
NO. OF DATA SETS This parameter defines the number of data sets sent in each direction
in PPO messages; e.g.. if this parameter is set to 1, only data sets 1
(master to drive) and 2 (drive to master) are used. Setting this
parameter to 4 enables all eight data sets shown in Figure 6-1: data
sets with odd numbers (1,3,5,7) are sent by the master to the drive and
those with even numbers (2,4,6,8) are sent by the drive to the master
(providing DATA SET INDEX is set to FBA DSET 1). Please note that
different drive types support different numbers of data sets; see the
drive documentation.
Fieldbus
Par. No.
Parameter Name Alternative Settings
Default
Setting
1 MODULE TYPE (Read-only) NPBA-12 Vx.x
2 PROTOCOL (0) DP; (1) DPV1 (0) DP
3 PPO TYPE (0) PPO 1; (1) PPO 2; (2) PPO 3; (3) PPO 4; (4) PPO 5 (0) PPO 1
4 NODE NUMBER 2 to 126 2
5 NO. OF DATA SETS 1 to 4 1
6 DATA SET INDEX (0) FBA DSET 1; (1) FBA DSET 10 (0) FBA DSET 1
7 CUT-OFF TIMEOUT 0 to 255 30
8 COMM PROFILE (0) ABB DRIVES; (1) CSA 2.8/3.0 (0) ABB DRIVES
9 CONTROL ZERO MODE (0) STOP; (1) FREEZE (0) STOP
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