Operating The Counter; Setting The Operating Mode And Operational Parameters - Bosch Rexroth LTH Technical Information Manual

3 609 929 408/2.1 | LTH

2.9.5.1 Operating the counter

Setting or resetting:
– Press the red SET button to set the counter to zero in the accumulating mode, to the presetting in the
or
– set the "SIO-RES" signal at the X13 user interface.
Presetting:
– The presetting is indicated on the lower row of digits. To set it, use the 6 presetting buttons assigned
Overflow and underflow:
– In the accumulating mode the overflow is 999999 to 0; in the subtracting mode is 0 to 999999. The
Lo-Bat indicator
– When the battery charge is too low, „Lo-bat" flashes in the lower display. When „Lo-bat" is indicated,
CAUTION: Batteries should be exchanged by Rexroth customer service.

2.9.5.2 Setting the Operating Mode and Operational Parameters

When installing the unit for the first time or after a battery change lasting more than 7 minutes, the counter
is set automatically to the programming mode and the 5 parameters must be selected (fig. 10).
The parameters may be changed also during the operation run. However this can be achieved only in the
programming mode.
– The following keys must be depressed simultaneously (for safety reasons): reset the key (fig. 9/3), the
– If, within this period the depressed keys are released, the previous operating mode will become active
Setting the Operational Parameters (see fig. 10):
– The key of the first decade (fig. 9/5) allows to select the requested function within the parameters (e.g.
– The 6th decade-key (fig. 9/2) selects the next parameter. After the last parameter „dp" the program
– To leave this program routine the user must step through all parameters (from the beginning to the
NOTE:
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substracting mode,
to each decade. The set value will be accepted with the next set or reset operation.
output signal remains unaffected.
the batteries should be exchanged as soon as possible.
keys of decade 5 (fig. 9/4) and 6 (fig. 9/2). On the lower line of the display the message „INIT" appears
together with a down-counter substracting from 5 to 0 in steps of seconds.
again.
If the keys are released after reaching zero, the first parameter is activated and displayed.
add/subtract).
jumps to the beginning.
end) with NO CHANGES at all.
Whenever this routine is selected the program will jump to the beginning (manufacturer pro-
grams).
Electric Drives and Controls | Bosch Rexroth AG 49/60
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