Festo Электромотор MTR-DCI User Manual

Page 141

5. Commissioning

5-43

Festo P.BE-MTR-DCI-CO-EN en 1209a

5.5.5

Description of the control bytes CCON, CPOS, CDIR

CCON

With control byte 1 (CCON) all the states are controlled which
must be available in all operating modes. The cooperation of
the control bits can be found under the description of the
drive functions in section 5.6.

Control byte 1 (CCON)

Bit

Description

B0
ENABLE

Drive

Enable

= 1: Drive (controller) enabled
= 0: Drive (controller) blocked

B1
STOP

Stop 1

= 1: Operation enabled.

Faults will be deleted.

= 0: Stop 1 active (cancel emergency ramp + positioning task). The axis

stops with maximum braking ramp, the positioning task is reset.

B2
BRAKE

–

reserved
:= 0

B3
RESET

Reset Error

With a rising edge a fault is quitted and the fault value is deleted.

B4
–

–

reserved
:= 0

B5
LOCK

HMI Access
Locked

Controls access to the diagnostic interface of the drive.
= 1: MMI and FCT may only observe the drive, the device control (HMI

control) cannot be taken over by MMI and FCT.

= 0: MMI or FCT may take over the device control (in order to modify

parameters or to control inputs)

B6
OPM1

Select

Opera-

ting

Mode

= 00:

Record select

= 01:

Direct mode

= 10:

reserved

= 11:

reserved

B7
OPM2

Switching between Record select and Direct mode is also permitted in the status “Ready.”