Programming www.schaerer.com
Display/ Display text (serial) Parameter description Setting
range
Notes
Credit enquiry Opens request in a credit pool or assigns"free
credit".
Option 1: [No] setting
Free credit
Opens the settings for the "E protocol"
Setting options with "E protocol":
• [internal] (baud rate selection using the [+/-]
buttons)
• [external] (baud rate selection using the [+/-]
buttons) and the additional "CRC check" op-
tion.
• [CRC check] [no]
Option 2: [Yes] setting
"Beverage credit" mode with request to
pool mode is active.
If "Pool mode" is active, two additional parame-
ters are available:
• on timeout [3] sec
• working timeout [20] sec
See bottom of page for description
Numerical
entry
Yes / No
[external E protocol]: Di-
rect connection to point of
sale system.
[CRC check]: If the
connected point of sale sy-
stem supports a "CRC
check", the [Yes] setting
can be used.
Price line A separate "price line2 can be assigned to each
beverage.
► Select the "Price line" parameter.
► Select the beverage to which a price line is to
be assigned.
The numerical input window opens.
► Enter a "price line" between 1 and 998 and
confirm with [OK].
Numerical
entry
01 – 998
–
Number The credit amount that must be charged when
the selected beverage is dispensed.
Option 1: Example for [1] (Single beverage)
The credit amount is charged once for
beverage dispensing.
Option 2: Example for [2] (Double beverage)
The credit amount is charged twice for
beverage dispensing.
1 / 2 –
On timeout Delay before "OFFLINE" appears when the
connection is disrupted.
Numerical
entry
0–50
The standard setting is
range [3].
The "Credit enquiry" para-
meter is set to [Yes].
Working timeout Delay before "OFFLINE" appears after data
exchange with the point of sale system stops.
Numerical
entry
0–50
The standard setting is
range [20].
The "Credit enquiry" para-
meter is set to [Yes].
BA SCV_EN
V06 | 11.2015
79
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