Festo CMSH - Page 48

48
Festo — CMSH — 2021-10
Commissioning
Menu option Description
Digital Output 1
1)
The parameters that define the behaviour of digital
output 1 can be configured in this area.
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‘Digital Output 1’ menu
DO1 logic
DO1 function
DO1 lower value
DO1 upper value
DO1 state configuration
Digital Output 2
1)
The parameters that define the behaviour of digital
output 2 can be configured in this area.
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‘Digital Output 2’ menu
DO2 logic
DO2 function
DO2 lower value
DO2 upper value
DO2 state configuration
1) Optional availability. Depending on the product variant.
Tab. 45: Digital I/O
‘Digital input 1’ menu
DI1 logic
The ‘DI1 logic’ parameter defines the switching logic for activating the function of the digital input 1.
Value Description
ACTIVE LOW Switching logic ‘ACTIVE LOW’
The set function is activated at a low level.
ACTIVE HIGH Factory setting: switching logic ‘ACTIVE HIGH’
The set function is activated with a high level.
Tab. 46: DI1 logic
DI1 function
The ‘DI1 function’ parameter defines the behaviour of the positioner when digital input 1 has been
activated.
Value Description
inactive Factory setting: inactive
Execute init Initialisation is executed.
Hold last TPOS Last setpoint position is held.
Hold user TPOS User-defined setpoint position is maintained
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‘Digital input 1’ menu.
Close outputs Working port (2) and working port (4) are closed.