Auto-Lag/Lead; Running Hour Counter - Allen-Bradley Rockwell Automation 857 User Manual

Running Hour Counter

Auto-Lag/Lead

The device synchronizes to the sync source, meaning it starts
automatically leading or lagging to stay in perfect sync with the
master. The learning process takes few days.
This function calculates the total active time of the selected digital
input, virtual I/O or output matrix output signal. The resolution is ten
seconds.
Table 4.17 – Running Hour Counter Parameters
Parameter Value
Runh 0 ... 876000
Runs 0 ... 3599
Starts 0 ... 65535
Status Stop
Run
DI
-
DI1...DI32,
VI1...VI4,
LedAl,
LedTr,
LedA,
LedB,
LedC,
LedDR
VO1...VO6
Started at
Stopped at
Set = An editable parameter (password needed).
(Set) = An informative value which can be edited as well.
Supporting Functions
Unit Description
h Total active time, hours
Note: The label text "Runh" can be
edited with SETPOINTPS.
s Total active time, seconds
Activation counter
Current status of the selected digital
signal
Select the supervised signal
None
Physical inputs
Virtual inputs
Output matrix out signal Al
Output matrix out signal Tr
Output matrix out signal LA
Output matrix out signal LB
Output matrix out signal LC
Output matrix out signal DR
Virtual outputs
Date and time of the last activation
Date and time of the last inactivation
4-23
Note
(Set)
(Set)
(Set)
Set
857-UM001A-EN-P – July 2009