Festo CMMP-AS-...-M0 Series Description

6Functions
Festo – GDCP-CMMP-M0-FW-E N – 1304N H 25
6.1.2 Record selection through I/O
To address a command record, a record number with up to 8 bits can be agreed and thus the reference
travel ( record 0) and 255 command records addressed ( via FHPP 250).
In the default settings of the motor controller CMMP-AS-...-M0 no digital inputs are pre-assigned for
record selection, since they are intended for fieldbus parameterisation. Through reparameterisation in
the FCT, 4 digital inputs DIN0 ... DIN 3 can be used for a maximum of 15 command re cords. The respect-
ive command record is selected via the binary code of the record numbers 1 … 15 .
Record
Bit 3 Bit 2 Bit 1 Bit 0
Record 0
1)
0 0 0 0
Record 1 0 0 0 1
Record 2 0 0 1 0
…
Record 15 1 1 1 1
1) Homing
Tab. 6.3 Bit pattern of the record number
The following I/O expansions are possible:
– 4 additional inputs (DIN10 … 13) through corresponding reconfiguration of digital outputs or ana-
logue input s possible with FCT
6.1.3 Start of the record selection
After setting the START signal, the number of the selected positioning record is taken over and the drive
carries out the record.
6.1.4 Stop of the record selection through “digital halt”
The digital halt stops in positioning mode with the parameterised ramp of the positioning record.
After that, the drive is controlled ( brake is opened).
6.1.5 Record selection with record continuation
Function
Record continuation consists o f a defined sequence of positioning records. Each positioning record can
be used as a record sequence through parameterisation of its subsequent position and continuation
condition. The number of positions in a record sequence is limited only by the total number of positions
available.
Process
The continuation condition for the next positioning record is determined through the “Command”
column of the positioning record table. Through the continuation condition of the positioning records,
the following record continuation sequences can be set:
– Linear sequence with established subsequent position NEXT1 of the positioning record
– Conditional branching to the subsequent position NEXT1 or NEXT2 of the curre nt positioning record
– Cyclical process (repetition of the sequence, infinite loop...).

Festo CMMP-AS-...-M0 Series Specifications

General

Brand	Festo
Model	CMMP-AS-...-M0 Series
Category	Controller
Language	English