Karel MS38s Programming Guide
Edition 3.1
51
I. CALL CHARGING PROGRAMS
MS38s systems offer different call charging methods, which are listed below:
M
ETHOD
1
This method can be used when there are metering pulses on the lines.
Programs
Pulse Price
program should be entered for the lines.
Charge Calculation
Call charge = Unit pulse price x Total number of metering pulses
Note
Unit pulse price is defined by
Pulse Price
program.
M
ETHOD
2
This method can be used when there are no metering pulses but
Polarity Reversal
facility on the lines.
Programs
Pulse Price, Polarity Reversal
,
Tariff Table
and
Time Table
programs should be
entered.
Charge Calculation
Call charge = Unit pulse price x
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Note
1. Unit pulse price is defined by
Pulse Price
program.
2. Call duration is calculated by
Polarity Reversal
program.
3. Unit duration is defined by
Tariff Table
and
Time Table
programs.
4. The result of
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&DOO
is rounded up to the next higher integer.
M
ETHOD
3
This method can be used when there are neither metering pulses nor
Polarity
Reversal
facility on the lines.
Programs
Pulse Price, CRL Time Filter
,
Tariff Table
and
Time Table
programs should be
entered.
Charge Calculation
Call charge = Unit pulse price x
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8QLW
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&DOO
Содержание MS38s
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