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Festo Контроллер позиционирования CPX-CMAX User Manual

Page 418

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C. Configuration with CPX node

C−20

Festo P.BE−CPX−CMA X−CONTROL−EN en 0908NH

Fail Safe and Idle Mode parametrising

Check your application to see if Fail Safe or Idle Mode
parametrisation is required.

Example

In the example as per Tab. C/5, the drive should be stopped
and the brake activated (emergency stop).
The brake is high−active and the controller is enabled.

Allocation

CMAX inputs ć Module output data

Bit

Value CCON

Value CPOS

Value Control

bytes 2 ... 8

Value

0

1

ENABLE = 1

1

HALT = 0

0

− (no function,
all

0)

0

1

2

STOP = 0

0

START = 0

0

all = 0)

0

2

4

BRAKE = 1

1

HOM = 0

0

0

3

8

RESET = 0

0

JOGP = 0

0

0

4

16

ć (reserved = 0)

0

JOGN = 0

0

0

5

32

LOCK = 0

0

TEACH = 0

0

0

6

64

OPM1 = 0

0

CLEAR = 0

0

0

7

128

OPM2 = 0

0

ć (reserved = 0)

0

0

Mask

Value byte 0

5

Value byte 1

0

Value byte 2 ... 8

0

Tab. C/5: Fail Safe or Idle Mode parametrising example

This setting applies to both Fail Safe and Idle Mode.

The global system parameter of the CPX−FB11 must also be
set for the settings to take effect:

ć

Fail Safe Options": Set Fail Safe State".

ć

Idle Mode Options": Set Idle Mode State".