SR3 Type 1 Technical Manual
TSP005.doc Issue 5.0 – Jan 2005
Money Controls 2005. All rights reserved.
Page 13 of 50
6. Credit
Codes
6.1 Standard Parallel Credit Codes
This is the basic 6 coin pattern, one output is active per coin and the output corresponds to
the coin position. Coins 7 to 12 are the same codes as coins 1 to 6.
Coin No.
A6
A5
A4
A3
A2
A1
Coin 1, 7
0
0
0
0
0
1
Coin 2, 8
0
0
0
0
1
0
Coin 3, 9
0
0
0
1
0
0
Coin 4, 10
0
0
1
0
0
0
Coin 5, 11
0
1
0
0
0
0
Coin 6, 12
1
0
0
0
0
0
6.2 Standard Binary Credit Codes
This pattern shows A4 as a strobe. This can be used as a check whereby the credit codes
are only looked at
and valid
when A4 is active.
Coin No.
A6
A5
Strobe
A4
A3
A2
A1
Coin 1
0
0
1
0
0
0
Coin 2
0
0
1
0
0
1
Coin 3
0
0
1
0
1
0
Coin 4
0
0
1
0
1
1
Coin 5
0
0
1
1
0
0
Coin 6
0
0
1
1
0
1
Coin 7
0
0
1
1
1
0
Coin 8
0
0
1
1
1
1
Coin 9
0
1
1
0
0
0
Coin 10
0
1
1
0
0
1
Coin 11
0
1
1
0
1
0
Coin 12
0
1
1
0
1
1
Please Note: Either Parallel or Binary must be selected when ordering.
You
CANNOT
switch between Binary and Parallel on the SR3 without re-programming.
Also, these are the standard available codes.
You can select different combinations of credits to suit your application.
A1 to A6 ALL ON is NOT available – this is the ALARM code.
