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W7 ASD Installation and Operation Manual 121
S4 Terminal
Program Terminal Settings Input Terminals S4 Terminal
Assignment
This parameter selects the functionality of the S4 discrete input terminal.
In addition, the input terminal must be specified as Normally Open or
Normally Closed.
This parameter sets the programmable S4 terminal to 1 of the 69 possible
functions that are listed in
Table 6 on page 138.
Parameter Type — Selection List
Factory Default — Emergency Off
Changeable During Run — No
S5 Terminal
Program Terminal Settings Input Terminals S5 Terminal
Assignment
This parameter selects the functionality of the S5 discrete input terminal.
Note: The S5 input terminal may be used without the ASD-
Multicom option board.
Without the ASD-Multicom option board the S5 terminal
settings will be stored in volatile memory. The terminal
setting information will be lost if the system is powered down
or reset.
In addition, the input terminal must be specified as Normally Open or
Normally Closed.
This parameter sets the programmable S5 terminal to 1 of the 69 possible
functions that are listed in
Table 6 on page 138.
Parameter Type — Selection List
Factory Default — Unassigned
Changeable During Run — No
S5–S16 Terminal Delay
Program Terminal Settings Terminal Delays Input Terminal
Delays
S5–S16 Delays
This parameter delays the response of the ASD to any change in the S5–S16
terminal input by the programmed value (see waveforms at
FL Off Delay).
The delay may be increased to provide additional electrical noise immunity or
to prevent the ASD from responding to contact bounce or chatter.
Note: The S5–S16 input terminals may be used without the ASD-
Multicom option board.
Without the ASD-Multicom option board the S5–S16
terminal settings will be stored in volatile memory. The
terminal setting information will be lost if the system is
powered down or reset.
Parameter Type — Numerical
Factory Default — 8.0
Changeable During Run — No
Minimum — 2.0
Maximum — 200.0
Units — mS
S4 Terminal S5–S16 Terminal Delay