Technical data

wh Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 8x0.00/04/13 v5
Version 1.51
EMP8x0.00/04/13 v5 subject to technical modification page 13/42
Channels 7 and 8 cannot be calibrated with the teach mode because the DIP
switches 7 and 8 are used to set the acceptance tolerance and to activate teach
mode respectively.
! Only 15 blocking switches are available on those coin selectors that
have been factory set with the teach mode. The coin selector will not
accept any coins while it is in the teach mode.
Figure 5 below shows the example of setting up channel 15 for calibration with
narrow acceptance tolerances.
Figure 5 Example DIP switch settings for teaching channel 15 with narrow
tolerances.
The following procedure is for coin selectors with activated teach mode (factory
setting):
1. The coin selector is configured, so that only coin channel 15 and 16 (i.e. coin
output lines 5 and 6) may be used for teaching.
2. The teach mode is activated via blocking switch no. 8 (ON). Additionally
please insert a coin into the coin selector incorporating battery operation
(EMP8x0.xx /B). The coin selector remains switched on until the teach mode
will be switched off again.
3. If blocking switch no. 7 is activated additionally (ON), teaching is effected
using narrow tolerances
4. The blocking switches 15 and 16 are used to teach coin channels 15 and
16. The switches have to be set to the OFF position when activating the teach
mode, otherwise the coin selector software blocks the two channels for the
teach mode.
5. If any coin blocking switches are activated (ON) for channels which are not
released for the teach mode, the coin selector magnet will operate briefly three
times to indicate an incorrect operation.
6. To program the coin selector with the teach mode a minimum of 10 coins or
tokens must be inserted. When the requisite number of coins have been
inserted and the teaching procedure has been completed (by setting the
blocking switch no. 15 or 16 back to the OFF position), the coin selector
magnet will operate briefly and once only.
7. Should the coin selector establish an overlapping of the newly programmed
coin with a coin / token already programmed, then the coin selector magnet will
operate briefly twice and no new data will be stored in the memory of the
selector.
8. Insufficient coins being inserted will result in the magnet not operating and no
new data will be stored into the memory of the selector.
9. For security reasons during teaching, the coin selector will rate all measured
values of added coins as overlapping unless at least one parameter differs
from any existing coin parameter tolerance. Should the programming not be