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Dual protective fields
If you select the
Dual protective fields
option, you can configure field sets that comprise
two protective fields. Here both fields are evaluated as safe fields.
If you select the
Dual protective fields
option, simultaneous monitoring is available. This
enables four protective fields to be evaluated.
NOTE
This function can only be used in conjunction with a Flexi Soft safety controller that is
connected via EFI.
Triple
If you select the
Triple
option, you can configure field sets with three fields. These field
sets comprise one protective field and two warning fields.
NOTE
On the S3000 Expert and S3000 Remote, the number of field sets that can be config‐
ured depends on the field mode selected.
Further topics
•
"Simultaneous monitoring", page 112
•
7.6.5
Exchange of field results via EFI
DANGER
Incorrect signal evaluation
The dangerous state may not be stopped in the event of non-compliance.
b
Note the logical values of the status information of the protective fields when
transferred to the Flexi Soft safety controller.
•
The status of an evaluated protective field is logical 1 if the protective field is clear.
•
The status is logical 0 if the protective field is interrupted.
•
The status of an unallocated protective field defaults initially to logical 1.
If you evaluate the status of the protective fields using Flexi Soft, then on the
field mode
tab first select the
Transfer unallocated fields as interrupted
option.
If you have selected the
Dual protective fields
field mode, then the
Transfer unallocated fields
as interrupted
option is selected automatically.
Further topics
•
"EFI status information and control commands", page 150
7.7
The S3000 Professional and the S3000 Expert have two dual-channel dynamic control
inputs using which the possible monitoring cases can be switched depending on the
speed.
Incremental encoders must be connected to the dynamic control inputs for this pur‐
pose. Per incremental encoder, one 0°/90° output is required so that the direction of
travel can be determined.
To use the inputs A and B as dynamic control inputs, select the
Indicate velocity
option.
7
CONFIGURATION
90
O P E R A T I N G I N S T R U C T I O N S | S3000
8009942/ZA18/2019-11-14 | SICK
Subject to change without notice