AMETEK 2120 PLC Interface Module - Manual (Page 38)

34 Installation and Programming Manual
Chapter 4: Programming
12
Enter new
time-out
value
The monitor displays “F-----”
2. Select function number 16. Select the enter key.
The monitor displays the function’s current value.
3. Enter either 0 or 1. Select the enter key.
Move Detection Time-out (12)
The Move Detection feature is used to monitor the time between when a signal is sent to initiate
machine movement and when movement is actually detected. The default value for this function
is 5.00 seconds. This value can range from 0 to 99.99 seconds. Entering a 0 disables this
function. The purpose of this function is to detect a possible jam or drive component failure.
When power is applied to the drive mechanism, the Interface Module’s auxiliary input is wired
to receive an AC voltage. When this occurs, the Interface Module begins to look for movement.
If movement is not detected within the programmed time, the upper and lower limit relays will
de-energize and the fault check relay will open. Also, the movement fault LED will turn on and
the monitor will display an error message (see Appendix A: Error Messages). This error will
have to be cleared before machine operation can resume. To change the move detection time-out
value or disable the function, perform the following steps:
1. Select the function key.
The monitor displays “F-----”
2. Enter function number 12. Select the enter key.
The monitor displays the function’s current value.
3. Enter the new time-out value. Select the enter key.
NOTE: The power supply’s auxiliary input must be wired properly in order for the Move
Detection Time-Out function to work. For instructions on wiring the auxiliary input,
see Section 3.2: Wiring.
Enter either 0
or 1
16
4.4: Relay Setup Functions - Option K1
If your system includes the optional relay module (K1), the following function numbers are used
for setup. Before these functions can be programmed, the monitor must be in program mode.
(F)
(F)