Infinite Peripherals SCOM-100 User Manual

Page 17

SCOM-100, User guide

The command to configure and set up a time schedule is:

1700,ID,d,P1B-P1D,P2B-P2D,…,P8B-P8D

1700: Command

ID:

Schedule ID

Day of the week 1-7 & 0 (1 for Sunday to 7 for Saturday & 0 for
everyday)

P1B to P8B: Switch on time stamps (HH:MM)
P1D to P8D: On duration in minutes

For example the following command defines a daily program with an ID number 1
containing three ON sequences:

1700,1,0,8:00-120,11:30-100;16:45-180

A schedule program can be attached the device’s outputs by using the following
command:

1030,m,n,ID

1030: Command

Module number (0 for SCOM-100 main unit, 1-8 for DI-42 I/O expansion
units)

Output number (1-4 for SCOM-100 main unit, 1-2 for DI-42 I/O
expansion units)

ID:

Time schedule ID (1-10)

A device output attached on a schedule ID will operate according to the following rules:

1. On each day the specific daily schedule program with the respective ID is followed.
2. If no specific day (e.g. for Tuesday) program with the respective ID exists, the

‘Everyday’ program is followed.

3. If no specific day program and also no ‘Everyday’ program with the respective ID

exist, the output remains off for the whole day.

4. The output is activated at the next switch on time stamp.

The ‘Clear DO configuration’ command can be used to remove the time schedule
configuration of an output (see 4.4.8).
A special command is available for controlling the total ON time duration in a day
program:

1701,ID,P

1701: Command

Factor in % (0-100%). The ON duration of each program sequence is
calculated by multiplicating this factor with the initial sequence duration.

Example:
Reducing the total ON duration of program 3 to the half:

1701,3,50