Panasonic AFPE224300, User Manual

Page: 83 / 229

9.1.2 Performance specifications
Item Model
AFPE224300
(Standard
type)
RS232C AFPE224302
(Standard
type)
RS485
AFPE224305
(Calendar
timer
type)
RS232C
AFPE214325
(Thermo-
couple input
type)
RS232C AFPE224322
(Thermo-
couple input
type)
RS485
Programming method/
Control method
Relay symbol/Cyclic operation
Control unit
14 points
[Input: 8, Output: 6 (Tr. NPN: 5/Ry 1)]
12 points
[Input: 6, Output: 6] Number of
controllable
I/O points
Front switch
input
8 points For mode switching 1 point
For screen switching 1 point
For data setting or external input 6 points
Program
memory
Built-in
memory
Built-in EEP-ROM
Program capacity 2,720 steps
Basic 83 Number of
instruction
High-level 168
Note1)
Operation speed 0.9
μ
s/step (Basic instruction)
I/O update and Base time 2 ms
Typical 2 to 3 ms Max. 15 ms
Note2)
Internal relay (R) 1,008 points (R0 to R62F)
Special internal
relay (R)
64 points (R9000 to R903F)
Relays
Timer/Counter
(T/C)
144 points (Initial setting: 100 timer points, T0 toT99/44 counter points, C100 to
C143
Note 3 )
Timer range (1 ms, 10ms, 100ms, 1 s): selected by instruction
Data register (DT) 1,660 words (DT0 to DT1659)
Special data
register (DT)
112 words (DT9000 to DT9111)
Oper
a
tio
n me
m
o
ry
poin
ts
Memory
areas Index registers
(IX. IY)
2 points
Differential points Unlimited number of points
Master control relay points
(MCR)
32 points
Number of labels (JP and
LOOP)
64 labels
Number of step ladders 128 stages
Number of subroutines 16 subroutines
Number of interrupt programs 7 programs (external: 6, internal 1)
Self-diagnostic function Watchdog timer, program syntax check, etc.
Clock/calendar function
Note 4)
Not available
Available (year, month, day,
hour, minute, second and day
of week) However, this can
only be used when a battery
has been installed.
Not available
Battery life No battery
220 days or more (actual
usage value: approx. 870
days (25 ºC) (Periodic re-
placement interval: 1 year)
(Value applies when no pow-
er is supplied at all.)
No battery
Pulse catch input
Interrupt input
6 points in total (X0 and X1: 50 µs, X2 to X5: 100 µs)
COM. port
Note 5)
RS232C RS485 RS232C RS232C RS485
Periodical interrupt 0.5 ms to 30 s
Constant scan Available
Password Available
Note 1) High-level instructions are available for Ver1.2 or higher.
Note 2) The time takes longer every 250 ms.
Note 3) The proportion of timer points to counter points can be changed using a system register.
Note 4) Precision of calendar timer:
- At 0 ºC/32 ºF, less than 200 seconds error per month
- At 25 ºC/77 ºF, less than 70 seconds error per month
- At 55 ºC/131 ºF, less than 240 seconds error per month
Note 5) When using the COM. port to communication with other devices, retransmission is recom-
mended as it may be affected by excessive noise depending on the environments installed. The
driver IC for the RS232C port conforms to EIA/TIA-232E and CCITT V. 28 standards.
9-3
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