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Editing Parameters Section 3-1
3-1-4 Safety Input Parameter Groups
This section describes parameters in the safety input parameter groups.
The safety input parameters are grouped by terminal number.
Item Settings Description Default
S Off On Delay 0 to 126 ms
(in 6-ms increments)
Sets the OFF/ON delay time. 0 ms
S On Off Delay 0 to 126 ms
(in 6-ms increments)
Sets the ON/OFF delay time. 0 ms
S Safety Input Channel
Mode
Not Used. The safety input is not used. (External input
device not connected.)
Not Used.
Test pulse from test out Specifies connecting a device with a contact
output in combination with a test output.
When this mode is selected, select the test
output to use for the test source and then set
the test output mode to Pulse Test Output.
When these settings are made, contact
between the input signal line and the power
supply (plus) and short circuits with other input
signal lines can be detected.
Used as a safety input. Specifies connecting a safety device with a
semiconductor output, such as a light curtain.
Used as a standard
input.
Specifies connecting a standard device (i.e., a
non-safety device).
S Test Source Not Used. If the channel mode of a safety input is set to
Test Pulse from Test Out, the test output is
selected for use in combination with the safety
input. Set the channel mode of the test output
selected here to Pulse Test Output.
Not Used.
Test Output 0
Test Output 1
Test Output 2
Test Output 3
S Dual Channel Safety
Input Mode
Single Channel Specifies using Single Channel Mode.
If Single Channel is selected, the safety input
that would be paired for the dual channel
parameter will also be set to Single Channel
Mode.
Dual Chan-
nel Equiva-
lent
Dual Channel Equiva-
lent
Specifies using the Dual Channel Equivalent
Mode with a paired safety input.
Dual Channel Comple-
mentary
Specifies using Dual Channel Complemen-
tary Mode with a paired safety input.
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