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All totalizers have programming blocks L1 through L4. The default value for each
block is 000, which decodes out to be no unlatch (U function), no lock (L function),
and no reset (R function). In block L4, the reset key cannot be programmed to do a
lock function, so the L value remains at 0, and the edit key skips this category. For
totalizers without relays, there are no unlatch functions; therefore the U value re-
mains at 0 and the edit key skips the U category.
Batchers have blocks L1 through L4 plus blocks L5 (start key) and L6 (stop key). In
addition to all the input choices available to the totalizer with relays, batchers have
more choices for L (Lock) functions and R (Reset) functions, and also have S (Start/
Stop) functions. The default value for blocks L1 through L6 is 0000, which decodes
out to be no Start/Stop (S function), no unlatch (U function), no lock (L function), and
no reset (R function). Control inputs can be programmed to do a lock function or any
non-opposing combination of start/stop, unlatch, and reset functions. An example of
opposing functions would be Start (which turns ON relay 1), and Unlatch 1 (which
turns OFF relay 1). Attempting to program opposing functions will cause the display
to read “Lb Err” when the
View
Enter
key is pressed. The front panel reset key cannot be
programmed for a start/stop function or for a lock function, so the S and L values in
block L4 remain at 0 and the edit key skips these categories. The front panel start
key cannot be programmed for a lock function, or for the start/stop function of stop.
The front panel stop key cannot be programmed for a lock function or a reset function
or start.
The input function selection table is shown below. Pick the appropriate S, U, L, and
R values from the table for programming blocks L1 through L6.
Control Input / Key Function Table
Totalizers
U
L
R
0 No Unlatch
0 No Lock
0 No Reset
1 Unlatch 1
1 Lock Pgm
1 Reset Total
2 Unlatch 2
2 Lock Pgm & P1
3 Unlatch 1&2
3 Lock Pgm & P2
4 Lock Pgm, P1, & P2
1 = Output 1
PGM = Program Mode
P2 = Preset 2
2 = Output 2
P1 = Preset 1
Batch Controls - U functions 0 and 2 above, all L and R functions above, and:
S
U
L
R
0 No Start/Stop
5 Lock Pgm & Cyc
2 Reset Batch
1 Start
6 Lock Pgm, P1, & Cyc
3 Reset Tot & Batch
2 Stop
7 Lock Pgm, P2, & Cyc
4 Reset Cycle
8 Lock Pgm, P1, P2, & Cyc
5 Reset Tot & Cycle
6 Reset Batch & Cycle
7 Reset Tot, Batch & Cycle
8 Reset Displayed Count
Cyc = Cycle Setpoint
PROGRAMMING cont.
