Delta TP70P, Быстрый старт

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C h a p t e r 1 I n t r o d u c t i o n
1 - 7
1.5.2 Devices in a PLC
Item Range
X External input relay X0~X7; X10~X17
Y External output relay Y0~Y7; Y10~Y17
(*4)
General
M0~M511: 512 auxiliary relays (*1)
M768~M999: 232 auxiliary relays (*1)
M2000~M2047: 48 auxiliary relays (*1)
Latching
M512~M767: 256 auxiliary relays (*2)
M2048~M4095: 2048 auxiliary relays (*2)
M
Auxiliary relay
Special
M1000~M1999: 1000 auxiliary relays
Some of them are latching auxiliary relays
4096
auxiliary
relays in
total
T0~T126: 127 timers (*1)
T128~T183: 56 timers (*1)
T184~T199 (for subroutines): 16 timers (*1)
100 ms (If M1028 is On,
T64~T126 will be 10
millisecond timers.)
T250~T255 (accumulation): 6 timers (*1)
T200~T239: 40 timers (*1)
10 ms (If M1038 is On,
T200~T245 will be 1
millisecond timers.)
T240~T245 (accumulation), 6 timers (*1)
Relay Bit
d
evi
ce
T
T
imer
1 ms
T127: 1 timer (*1)
T246~T249 (accumulation): 4 timers (*1)
256
timers in
total
C0~C111: 112 counters (*1)
C128~C199: 72 counters (*1)
16-bit up counter
C112~C127: 16 counters (*2)
C200~C223: 24 counters (*1)
32-bit up/down counter
C224~C232: 9 counters (*2)
C233~C234: 2 counters (*2)
C237~C250: 14 counters (*2)
C252~C255: 3 counters (*2)
140
counters
in total
C235, C236: 2 one-phase one-input counters (*2)
C
Counte
r
32-bit high-speed
up/down counter
C251: 1 two-phase two-input counter (*2)
3
counters
in total
Initialization S0~S9: 10 stepping relays (*2)
Returning to zero
S10~S19: 10 stepping relays (S10~S19 and the
instruction IST are used together.) (*2)
Latching S20~S127: 108 stepping relays (*2)
General S128~S911: 784 stepping relays (*1)
Relay Bit
d
evi
ce
S
S
te
pping re
la
y
Alarm S912~S1023: 112 stepping relays (*2)
1024
stepping
relays in
total
T Present value in a timer T0~T255: 256 timers
C0~C199: 200 16-bit counters
C Present value in a counter
C200~C254: 55 32-bit counters
General
D0~D407: 408 data registers (*1)
D600~D999: 400 data registers (*1)
D3920~D3999: 80 data registers (*1)
Retentive
D408~D599: 192 data registers (*2)
D2000~D3919: 1920 data registers (*2)
Special
D1000~D1999: 1000 data registers (Some of them
are retentive data registers.)
D4000~D4999: 1000 data registers (*2)
Reg
ister W
o
rd
d
evice
D
Dat
a
registe
r
Index E0~E7, F0~F7: 16 data registers (*1)
5000 data
registers
in total