5.1 MODULE 1 - T IMER I NPUT P ARAMETERS ( ????? )
1-INP
PAR
PARAMETER MENU
Pro
rAN6E
Timer
Range
INP OP
Timer Input
Operation
FILtEr
Timer Input
Filter
t-dir
Timing
Direction
t-Strt
Timer Start
Value
t-StOP
Timer Stop
Value
FLASH
Flash Timer
Run Indicator
t P-UP
Timer Run
State At
r P-UP
Timer Reset
At Power-up
USrINP
User Input
Function
USrASN
User Input
Assignment
Power-up
TIMER RANGE
TIMER INPUT FILTER
????? ?
? ??????
18 TIMER RANGE SELECTIONS
( ?? = SEC; ?? = MIN; ? ?? = HR; ? ?? = DAY ) ?
?????? ?
? ??
??
???
Provides a 50 msec software debounce for the Timer Inputs (A and B). Select
RANGE
SELECTION
MAXIMUM
DISPLAY
DISPLAY
RESOLUTION
RANGE
SELECTION
MAXIMUM
DISPLAY
DISPLAY
RESOLUTION
?? when using relays or switch contacts as a signal source.
?
SECONDS
??????
???????
???????
???????
MINUTES
??????
???????
???????
HOURS
??????
???????
???????
??????
???????
???????
???????
??????
???????
???????
??????
???????
???????
1 SEC
0.1 SEC
0.01 SEC
0.001 SEC
1 MIN
0.1 MIN
0.01 MIN
1 HR
0.1 HR
0.01 HR
MINUTES/SECONDS
??????? ???????
???????? ????????
???????? ????????
HOURS/MINUTES
??????? ???????
???????? ????????
???????? ????????
HOURS/MINUTES/SECONDS
????????
????????
DAYS/HOURS/MINUTES
???????? ????????
1 SEC
0.1 SEC
0.01 SEC
1 MIN
0.1 MIN
0.01 MIN
1 SEC
1 MIN
TIMING DIRECTION
????? ?
?? ??
??
Bi-directional timing capability. Select the timing direction desired for the
application.
TIMER START VALUE
?????? ?
?????? to ??????
? ??????
TIMER INPUT OPERATION
The Timer returns to this value whenever a Timer Reset occurs. The value is
??? ? ?? ?
? ?????
????? ??????
?????? ??????
??????
??????
??????
??????
entered in the same display format as the Timer Range selected. Non-zero
values are normally used for “timing down” applications, but they can also
provide an offset value when timing up.
This parameter determines how the Timer Input Signals affect the Run/Stop
status of the Timer. Timing diagrams are shown below for level active and edge
triggered (1-input or 2-input) operation. For single input modes (Input A only),
Input B provides a level active Timer Inhibit function. In the Display Hold
mode, the timer display value remains held and only updates when a Timer
?????? ?
? ??
TIMER STOP VALUE
?? ???
????? ?
Start (Input A) or Timer Stop (Input B) edge occurs.
The timer reset ( ??? ) operating modes are identical to the other modes in the
diagrams, except the timer display value is reset at the Time Start edges.
The Timer can also be stopped at a Timer Stop Value or at Setpoint output
activation or deactivation. This type of Stop condition is cleared when a Timer
Reset occurs, or another start edge is applied on the timer input.
For Reset Modes ( ??? ), the timer is reset at Time Start edge.
The Timer stops when this value is reached regardless of the signal levels on
the timer inputs. Selecting ??? displays a sub-menu where the Stop Value is
entered in the same display format as the Timer Range selected. This stop
condition is cleared when a Timer Reset occurs or another start edge is applied
on the timer input. Select ?? if a Stop Value is not desired.
?????? to ??????
? ??????
????? , ???????
?????? , ??????
Level Active (Gated) Operation
Edge Triggered Operation -1 Input
FLASH TIMER RUN INDICATOR
INPUT A
Time
Start
Time Time
Stop Start
Time
Stop
INPUT A
Time
Start
Time
Stop
Time
Start
Time
Stop
????? ?
? ???
??
???
INPUT B - Timer Inhibit (Level Active)
?????? , ??????
INPUT B - Timer Inhibit (Level Active)
?????? , ??????
Select ??? to have the Timer Run indicator flash when the timer is running.
TIMER RUN STATE AT POWER-UP
Edge Triggered Operation - 2 Input
Time Time
Start Start
INPUT A
Edge Triggered Operation - 2 Input,
with Display Hold
Time Start, Time Start, Display
Display Update Display Update Update
? ? ???? ?
? ????
????
????
INPUT A
Determines the Run/Stop state of the Timer at Power-up. This parameter
INPUT B
Time
Stop
Time
Stop
INPUT B
Time Stop,
Display Update
does not apply to ????? Input Operation.
???? - Timer Stopped at power-up, regardless of prior Run/Stop state
???? - Timer assumes the Run/Stop state it was in prior to power-down
7
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