Rockwell Automation Publication 1734-UM013N-EN-P - September 2017 213
Configuration Parameters Appendix E
x Input Point Operation Type Single channel Use as single channel.
Single
Dual channel Use as a dual channel equivalent. This setting must be used only with
SmartGuard™ controllers.
Filter 1 Hz Input filter
1 Hz
5 Hz
10 Hz
50 Hz
x Safety Input Error Latch Time 0…65,530 ms
(in 10 ms increments)
Safety input errors are latched for this time so that the controller can them and
they are not missed if they clear themselves too quickly. One value for all channels.
1000
Low Engineering -30000…30000 Scaling value for inputs 0
High Engineering -30000…30000 Scaling value for inputs 10,000
(2)
x Tachometer Dual Low
Diagnostic
ON/OFF Diagnostic that indicates if both channels are low.
Channels 0 and 1 share value and channels 2 and 3 share value.
Off
Tachometer Trigger Falling edge (NPN) Non-inverted input signal. Falling edge
Rising edge (PNP) Inverted input signal.
Tachometer Off Level 0…23V
(in 1 V increments)
Off-level for the Tachometer mode input signal. 5V
Tachometer On Level 1…24V
(in 1V increments)
On-level for the Tachometer mode input signal. 11V
Sensor Power Mode External Sensors are getting their power from a separate power supply. Module
x Module Sensors are getting their power from the module (recommended).
Alarm Enable Disable Enable or disable alarms.
We recommend disabling this feature when using the module in a GuardLogix®
system (evaluate alarms with the use of the application program). Enable this
feature when using the module in a SmartGuard system.
Disable
Enable
High High Alarm Level -32768…32767 High High alarm trip point. 32767
Low Low Alarm Level -32768…32767 Low Low alarm trip point. -32767
High High - Low Low
deadband
0…32767 Deadband on the High High and Low Low alarms. 0
High Alarm -32768…32767 High alarm trip point. 332767
Low Alarm -32768…32767 Low alarm trip point. 0
High - Low deadband 0…32767 Deadband on the High and Low alarms. 0
x Discrepancy Time 0…65,530
(in 10 ms increments)
Time period during which the channel values can be discrepant before an error is
reported.
100 ms
x Discrepancy deadband 0…32767 Tolerance range between channels in dual-channel mode (in engineering units) 0
x Channel Offset -32768…32767 Offset value for dual channel mode only (in engineering units). 0
(1) Parameters that are directly related to safety are marked with an x in the left column.
(2) 1000 for Tachometer mode.
Table 25 - Safety Analog Input Parameters (continued)
Parameter Name
(1)
Value Description Default
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