ATS MC22LV Series, Руководство пользователя

Страница: 4 / 30

MC22LV SERIES
– MASTER CLOCKS
REV 3/17/15
APPLIED TECHNICAL SYSTEMS
PAGE 3
2.0 SPECIFICATIONS
PROGRAMMING CAPABILITIES
Auto Prompting Display - Provides display information to guide the operator during programming.
From a restart it will take the operator from setting time clear through setting the basic program
steps.
200 Powerful Program Steps - The MC22LV has a default set up of 1 Basic 7 day plan and 9
Alternate 7 day plans that can be scheduled on an annual basis, or keyboard selected for the
current day. The default setup provides for a total of 10 plans, each having 20 program steps. If
more than 20-program steps are needed, the program size can be increased using a keyboard-
entered function. Up to 100 steps per plan can be programmed for a total of 2 plans. 50 steps
per plan would provide a total of 4 plans. Each step can be programmed for both or any
combination of the output relays for a specific day of the week, or for all 5 weekdays, or for both
weekend days, or for everyday of the week. In addition, steps can be programmed in customized
groups such as, Monday, Wednesday, and Friday only.
20 Annual Plans - Each annual plan has a starting and ending date, and an associated Alternate
Plan. This feature can be used to schedule any 1 of the 1 to 9 alternate, 7 day plans to be used by
the MC22LV. Certain annual plans can be programmed to repeat on a yearly basis so that they
don’t have to be reprogrammed each year.
Sleep Mode
– Entering Sleep Mode suspends program operation (all program steps are ignored).
Leaving Sleep Mode, the program resumes at the next scheduled program step.
Programmable Daylight Savings Time Adjustment - The MC22LV can be programmed to
automatically adjust its time for Daylight savings time changes according to U. S. law, even if the
law changes.
Automatic Leap Year Compensation .
Manual Override - The output relays can be manually energized or de-energized from the
keyboard. The word “Manual” replaces the word “Relays” in the time display until the next program
step occurs.
Pulsed Output
– Relays 1 and 2 can be programmed individually or as a group to operate as
momentary contacts, programmable from 1 to 9 seconds.
I/O Port
– An RS232 I/O port provides an interface for connecting to a computer, or to other ATS
devices such as: Digital Clocks, GPS Systems, Ethernet Interface, and other compatible serial
data products. The RS232 I/O port is provided on the front panel with a DB9 female connector,
and on the terminal blocks inside the enclosure.