Technical Manual

Table Of Contents
WH Münzprüfer Dietmar Trenner GmbH, Germany Technical Manual EMP 500 v7 /CLB
version 2.7
EMP 500 v7 /CLB subject to technical modification page 15/62
Fig. 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).
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 solenoid 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 solenoid will operate briefly twice and no new data will
be stored in the memory of the selector. If it is not possible to program
the new coin / token with the setting “wide” (inhibit switch number 7
is on OFF), then it may be possible to program it in the narrow setting
(inhibit switch 7 is ON).
8. Insufficient coins being inserted will result in the solenoid not
operating and no new data will be stored into the memory of the
selector.
9. The teach mode is deactivated via blocking switch no. 8 (OFF).
When the teach mode is deactivated, all blocking switches may then
be used for individual coin blocking with the exception of blocking
switch no. 8.