Siemens SIMATIC ET 200S - Parameter List

1PosInc/Digital
3.8 Parameter List
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
105
3.8 Parameter List
Overview
Parameters Meaning Value range Default setting
Enables
Group diagnostics When group diagnostics is enabled, an encoder
error (ERR_ENCODER), no load voltage
(ERR_2L+) or a parameter assignment error will
result in a channel-specific diagnostics.
• Disable
• Enable
Disable
Encoder signal
diagnostics
Encoder signals A, /A and B, /B are monitored for
short circuit and wire break.
• On
• Off
On
Zero marker diagnostics Zero marker signals N, /N are monitored for short
circuit and wire break.
• On
• Off
On
Axis
Reversal of the direction
of rotation
Adjustment of the direction of rotation of the
encoder
• Off
• On
Off
Axis type Selection of linear axis without limitation or rotary
axis with overrun/underrun at end of rotary axis
• Linear
• Rotary
Linear
End of rotary axis Only relevant for rotary axis type:
Underrun: 0 to end of rotary axis - 1
Overrun: End of rotary axis - 1 to 0
Parameter assignment error at 0
1 - 16 777 215 36 000
Digital Inputs
DI0 limit switch minus Switch on the DI0 digital input is a break or make
contact
• Break contact
• Make contact
Break contact
DI1 limit switch plus Switch on the DI1 digital input is a break or make
contact
• Break contact
• Make contact
Break contact
DI2 reducing cam Switch on the DI2 digital input is a break or make
contact
• Break contact
• Make contact
Make contact
Reference point run and evaluation of the reference signal
Reference signal This parameter defines the relevant switch or the
combination of switch and zero mark.
• Reference switch
and zero mark
• Reference switch
• Zero mark
Reference switch
and zero mark
Reference switch Relevant in the case of reference signal:
• Reference switch and zero mark
• Reference switch
This parameter defines the referencing direction in
which the switch must be traversed.
• Reduction cam
towards minus
• Reduction cam
towards plus
• Minus limit switch
• Plus limit switch
Reduction cam
towards minus
Start direction of the
reference point run
• Plus
• Minus
Plus