Melsec-Fx - Mitsubishi Electric GOT2000 Series Connection Manual

2.8

MELSEC-FX

The device ranges that can be set when selecting [MELSEC-FX] as the controller type are as follows.
Device name
Input relay (X)
Output relay (Y)
Auxiliary relay (M)
Special auxiliary relay (M)
Bit device
State (S)
Timer contact (T)
Counter contact (C)
The bit specification of the word device
(except Timer (set value), Counter (set value))
Data register (D)
File register (D)
Special data register (D)
Timer (current value) (T)
Counter (current value) (C)
Timer (set value) (TS)
Word device
Counter (set value) (CS)
Extension register (R)
Index register (V)
Index register (Z)
Buffer memory (BM)
The word specification of the bit device
(except Timer contact, Counter contact)
*1 When executing the touch switch function set during the bit specification of the word device, do not write any data to the word
device through the sequence program.
*2 The device No. must be set in multiples of 16.
*3 Only 16-bit (1-word) designation is allowed.
*4 For CS0 to CS199, only 16-bit (1-word) designation is allowed.
For CS200 to CS255, only 32-bit (2-word) designation is allowed.
*5 Monitoring or writing is not possible in the continuous device designation mode.
In addition, setting values of the timer and counter, which are not used for the program, cannot be monitored. If monitoring is
executed, a reading error occurs.
*6 Can be used only for special blocks or special units compatible with FX1N, FX1NC, FX2N, FX2NC, FX3G, FX3GC, FX3U,
FX3UC.
(Except FX0N-3A, FX2N-2AD, and FX2N-2DA)
*1
*3*5
*4*5
*6
*2
Setting range
X0 to X377
Y0 to Y377
M0 to M7679
M8000 to M8511
S0 to S4095
T0 to T511
C0 to C255
Setting range of each word device
D0 to D0999
D1000 to D7999
D8000 to D8511
T0 to T511
C0 to C255
TS0 to TS511
CS0 to CS255
R0 to R32767
V0 to V7
Z0 to Z7
BM0 to BM32767
Setting range of each bit devices
2.8 MELSEC-FX
Device No.
2
representation
Octal
Decimal
―
Decimal
2 - 65