Rowe 7770, Руководство по обслуживанию на поле и каталог запасных частей

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Part No. 900-68702
3 - 13
Section 3: Program Operation
The display will read “MOTORS xx”
where xx represents the number of
motors detected in the snack machine.
4. Press <RESET> to return to the ‘-’
prompt.
B. Test Vend Individual Motors
1. Press <0> on the keypad.
2. The display will read “MTR
FUNCT?”.
3. Press <2> on the keypad.
4. The display will read “T VEND —”.
5. Enter a 2 digit selection.
6. The display will read “TESTING xx”
where xx is the selection motor being
tested.
7. If the motor runs without any problem
the display will read “MOTOR OK”.
If an error was detected the display
will read “MTR ERROR”. If the 2
digit selection does not exist the
display will read “BAD SELECT”.
8. The display will return to the “MTR
FUNCT?” prompt.
C. Test Vend All Motors
1. Press <0> on the keypad.
2. The display will read “MTR
FUNCT?”.
3. Press <3> on the keypad.
4. The display will read “T VEND
ALL”.
5. Press <0> to start the test.
6. The display will read “TESTING xx”
where xx is the motor being tested.
7. To abort the test before it is finished
push the <RESET> key. The display
returns to the ‘-’ prompt.
8. After the test is finished the display
returns to “MTR FUNCT?”
D. Motor Status
1. Press <0> on the keypad.
2. The display will read “MTR
FUNCT?”.
3. Press <4> on the keypad.
4. The display will read “MTR 01= xx”
where xx represents the motor status.
5. Enter a 2 digit selection.
6. As the digits are entered the display
will show the status of that motor. If
xx is shown as two dashes “--”, the
motor number is not a valid number
(selections ending in 0 or 5 for ex-
ample). If xx is shown as OK, the
motor is OK. If xx shows a
hexidecimal number, the motor may
have a problem and the hexidecimal
number indicates what the problem
may be.
No. Possible Problem
1 Motor not present
2 Motor present but not home
4 Motor draws too much current
8 Motor will not leave home
10 Motor short cycle
20 Bad price
A motor may have more than on
possible problem. In that case the
numbers are added together and
displayed. Example: Motor will not
leave home and draws too much
current. The number shown will be 8
+ 4 = 0C.
7. Enter any other 2 digit selection to
view status for that motor.
8. Press <RESET> to return to the ‘-’
prompt.
E. Maximum Price
1. Press <0> on the keypad.
2. The display will read “MTR
FUNCT?”.
3. Press <5> on the keypad.
4. The display will read “MAX P x.xx”
where x.xx represents the highest
price selection in the snack machine.
5. Press <RESET> to return to the ‘-’
prompt.
F. Automatically Detect Motors
1. Press <0> on the keypad.
2. The display will read “MTR