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8
Functions
Section 1-3
1-3-3
Logic Terminals
These functions are provided by the DST1-XD0808SL-1.
Note
Not including test output terminals.
Function
Description
Reference
Logic Functions
Logic functions
The DST1-XD0808SL-1 provides basic logic parameters, such as AND
and OR. This enables direct control of local outputs from local inputs,
reducing reaction time.
Safety I/O
Output ON/OFF delays
The output time constant can be set from 0 to 300,000 ms, in increments
of 100 ms.
Additional output setting
Any of the following outputs can be set: Same or inverse values for safety
output terminal and another safety output, output indicating operating
mode, output indicating normal status, and reset request outputs.
Maintenance
Network power voltage
monitor
The present, bottom, and peak values for the network power supply volt-
age can be recorded in the DST1-series Terminal.
1-7 Mainte-
nance Func-
tions of
DST1-series
Safety I/O
Terminals
Unit conduction time moni-
tor
The total ON time (unit: 0.1 h) of the internal circuit power can be calcu-
lated and recorded in the DST1-series Terminal.
Unit name
The user can record a name or comment for each DST1-series Terminal,
using up to 32 characters.
I/O comments
The user can record a name or comment for each I/O terminal, using up to
32 characters.
Last maintenance date
The date on which maintenance was last performed can be written in the
DST1-series Terminal.
I/O power status monitor
Can be used to check whether the I/O power is ON.
Contact operation
counters (See note.)
Can be used to count the number of times each input or output contact
changes from OFF to ON (maximum resolution of 50 Hz) and to record the
total in the DST1-series Terminal.
Total ON time monitor
(See note.)
Can be used to calculate the total ON time for each input or output contact
(unit: s) and to record the total in the DST1-series Terminal.
Summary of Contents for DST1-ID12SL-1
Page 1: ...OPERATION MANUAL Cat No Z904 E1 06 DeviceNet Safety DST1 series Safety I O Terminals...
Page 2: ......
Page 3: ...DST1 series Safety I O Terminals Operation Manual Revised June 2011...
Page 4: ...iv...
Page 10: ...x...
Page 14: ...xiv...
Page 110: ...86 Remote I O Allocations Section 3 2...
Page 116: ...92 Indicators Section 4 2...
Page 134: ...110 DST1 XD0808SL 1 Section 5 4...
Page 146: ...122 Maintenance Section 7 4...
Page 159: ...135 Logic Terminal Wiring Examples Section 8 3...
Page 160: ...136 Logic Terminal Wiring Examples Section 8 3...
Page 178: ...154 Index...
Page 181: ...157 Revision History...