
10. PMC
645
Counter formats and maximum values
Counter format
Setting Current value
BINARY 32767 32767
BCD 9999 9999
10.1.3.4 KEEP RELAY screen
Address used by the
sequence program
(i) Nonvolatile memory control
#7
#6 #5 #4 #3 #2 #1 #0
K16
MWRTF2 MWRTF1
#7 MWRTF2
#6 MWRTF1 : Writing status in nonvolatile memory
(ii) PMC system parameters
The keep relays below are used by the system, so that the keep
relays cannot be used by the sequence program.
#7
#6 #5 #4 #3 #2 #1 #0
K900
DTBLDSP
MEMINP
AUTORUN PRGRAM LADMASK
#0 LADMASK
0: Access by the sequence program is enabled.
1: Access by the sequence program is disabled.
#1 PRGRAM
0: The built–in programmer function does not operate.
(Also, the programmer menu is not displayed.)
1: The built–in programmer function operates.
(The programmer menu is displayed.)
#2 AUTORUN
0: The sequence program automatically starts at power on.
1: Pressing the soft key to sequence program execution starts
the sequence program.