-17-
Zx=Keys
:
Designates whether the Z1 to Z4 keys on the
panel’s front face will be used in the logic pro-
gram. Selecting “Yes” designates these keys can
be used for input.
CYCLE & WATCHDOG
: The WATCHDOG operates based on the
setting selected from the following op-
tions when the scan time of the logic
program exceeds the time specified in the
CYCLE setting (1 x 10 ms to 9 x 10 ms):
INACTIVE
: Normal operation mode
ALARM
: Displays an alarm status. The alarm
number for “Cycle time overflow” can
be checked with the FAULT menu.
ERROR
: Stops the program (STOP mode). The
alarm number for “Cycle time overrun”
can be checked with the FAULT menu.
CLEAR PROG
:
Select if the logic program is to be deleted or not.
(This function is disabled in RUN mode.)
TRANSFER
:
Transfers a logic program to or from the memory pack.
PRO-iO -> MEMORY
: From the PRO-iO2 module
to the memory pack
MEMORY -> PRO-iO
: From the memory pack to
the PRO-iO2 module
VERSION
:
Identifies the model and the version of the PRO-iO2 module.
FAULT
:
Allows users to check the alarm number of the current
error or to cancel the error.
CHANGE D/H
:
Designates the year, month, day, and time. CAL cor-
rects the time deviation for the week (-31 seconds to
+31 seconds).
CHANGE SUMM/WINT
: Sets the summer time from the following options:
USA, GB, EUROPE, NO (no setting), and
OTHER ZONE (manual setting)
SUMM represents summer daylight saving time and WINT represents winter
daylight saving time. Use this setting only in countries that have adopted daylight
saving time. In countries that have not adopted daylight saving time, be sure to
select NO (no setting).
