Panasonic FP Series Programming Manual page 1298

40.8.6 System registers for FP-e
Memory size
No. Name
Sequence program area size
0
Depending on PLC type (2.7k, 5k, or 10k type)
1)
Hold on/off
No Name
.
Counter start address
5
Timer/Counter hold area start address
6
Internal relay hold area start address (in word units)
7
Data register hold area start address
8
Step ladder hold/non-hold
14
 These settings are effective if the optional backup battery is installed
 If no backup battery is used, do not change the default settings. Otherwise proper functioning of hold/non-hold
values cannot be guaranteed.
Act on Error
No. Name
Battery error indication
4
Duplicate output
20
Watchdog timer time-out by
24
operation jam
Operation error
26
Time-Out
No. Name
Watchdog timer time-out
30
Multi-frame communication time
31
Constant scan time
34
Default
3/5/10 kwords
Default
100
140
61
1652
Non-hold
Default Values
Disable Disable: When a battery error occurs, a self-diagnostic error
is not issued and the ERROR LED will not flash.
Enable: When a battery error occurs, a self-diagnostic error
is issued and the ERROR will LED flash.
Enable Fixed
Stop Fixed
Stop Stop/Continue
Default
210.0ms
6500.0ms
0.0ms
Appendix Programming Information
Values
Fixed
1)
Values
0–144
0–144
0–63
0–1658
Hold/Non-hold
Values
Fixed
10.0–81900.0ms
0.0–160.0ms
0.0: Normal scan (non-constant)
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