Mitsubishi Electric MELSEC FX3U Programming Manual page 89

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
2) FX PLCs
3G
Device name
I/O relay
Input relay
Output relay
Auxiliary relay
General type
EEPROM keep type
*1
General type
*2
Special type
State relay
Initial state type
(EEPROM keep)
EEPROM keep type
Annunciator type
(EEPROM keep)
*1
General type
Timer (on-delay timer)
100 ms
100 ms [for subroutine or
interrupt routine]
10 ms
Retentive type for 1 ms
(EEPROM keep)
Retentive type for 100 ms
(EEPROM keep)
1 ms
Counter
General type up counter
(16 bits)
EEPROM keep type up
counter (16 bits)
General type
bi-directional counter
(32 bits)
EEPROM keep bi-
directional counter
(32 bits)
*1. When the optional battery is installed, general type devices can be changed to latched (battery
backed) type devices by the parameter setting. However, the latched range cannot be set.
*2. For applicable functions, refer to Chapter 37.
For handling of the latched area, refer to Section 2.6.
X000 to X177 128 points
128 points
Y000 to Y177
M0 to M383 384 points
M384 to M1535 1152 points
M1536 to M7679 6144 points
M8000 to M8511 512 points
S0 to S9 10 points
S10 to S899 890 points
S900 to S999 100 points
S1000 to S4095 3096 points
T0 to T191 192 points
T192 to T199 8 points
T200 to T245 46 points
T246 to T249 4 points
T250 to T255 6 points
T256 to T319 64 points
C0 to C15 16 points
C16 to C199 184 points
C200 to C219 20 points
C220 to C234 15 points
Description
Device numbers are octal.
The total number of inputs and outputs is
128.
0.1 to 3,276.7 sec
0.1 to 3,276.7sec
0.01 to 327.67 sec
0.001 to 32.767 sec
0.1 to 3,276.7 sec
0.001 to 32.767 sec
Counts 0 to 32,767
Counts 0 to 32,767
−2,147,483,648 to +2,147,483,647 counts
−2,147,483,648 to +2,147,483,647 counts
4 Devices in Detail
4.1 Device Number List
Reference
Section 4.2
Section 4.3
Chapter 37
Section 4.4
Section 4.5
Section 4.6
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