NAiS FP Series User Manual page 262

FPΣ
Item
Constant Decimal constants
(integer type) (integer type)
Hexadecimal
constants constants
Decimal constants
(monorefined real (monorefined real
number)
Notes
1) The number of points noted above is the number reserved as
the calculation memory. The actual number of points available
for use is determined by the hardware configuration.
2) If no battery is used, only the fixed area is backed up
(counters 16 points: C1008 to C1023, internal relays 128
points: R900 to R97F, data registers 55 words: DT32710 to
DT32764). When the optional battery is used, all area can be
backed up. Areas to be held and not held can be specified
using the system registers.
3) The points for the timer and counter can be changed by the
setting of system register 5. The number given in the table are
the numbers when system register 5 is at its default setting.
Range available for use
(K) K - 32768 to K32767 (for 16-bit operation)
K - 2147483648 to K2147483647 (for 32-bit operation)
(H) H0 to HFFFF (for 16-bit operation)
H0 to HFFFFFFFF (for 32-bit operation)
- 38
(F) F - 1.175494 × 10
- 38
F1.175494 × 10
13.3 Relays, Memory Areas and Constants
38
to F - 3.402823 × 10
38
to F3.402823 × 10
13 - 13