Digital And Register Allocations - FATEK FBS Series Manual

2.2 Digital and Register Allocations

Typee Symbol
X Digital Input (DI)
Y Digital Output (DO)
TR Temporary Relay
Internal
Relays
M
Special Relay
Step
S
Relays
T Timer contact status
C Counter contact status
CV of
TMR Timer
Register
CV of
Counter
CTR
Register
DR
Data
or
Registers
HR
IR Input Registers
OR Output Registers
System Special Registers
High-Spped Timer Register
HSC
Registers
Calendar
Registers
DR Data Registers
or
ROR
Read Only Registers
FR File Registers
XR Index Registers
Item
Non-Retentive
Retentive
Non-Retentive
Retentive
0.01STime Base
0.1S Time Base
1S Time Base
Retentive
Non-Retentivee
Retentive
Non-Retentive
Retentive
Non-Retentive
Hardware (4sets)
Software(4sets)
Minute Second
Day Hour
Year Month
Week
F0～F8191(8192)
Range
X0～X255 (256)
Y0～Y255 (256)
TR0～TR39 (40)
M0～M799 (800)*
M1400～M1911 (512)
M800～M1399 (600)*
M1912～M2001 (90)
S0～S499 (500)*
S500～S999 (500)*
T0～T255 (256)
C0～C255 (256)
T0～ T49 (50)*
T50～T199 (150)*
T200～T255 (56)*
C0～C139 (140)*
C140～C199 (60)*
C200～C239 (40)*
C240～C255 (16)
R0～R2999 (3000)*
D0～D3999 (4000)
R3000～R3839 (840)*
R3840～R3903 (64)
R3904～R3967 (64)
R3968～ R4167 (200)
D4000～ D4095 (96)
R4152～R4154 (3)
DR4096～ DR4110
DR4112～DR4126
R4129 R4128
R4131 R4130
R4133 R4132
R4134
R5000～R8071(3072)*
R5000～R8071(0)*
V,Z (2)、 P0～ P9 (10)
2 - 2
〝 *〞 is default, user configurable
Remarks
Mapping to external digital I/O
For branched points
M0～M1399 configurable as
Non-retentive or Retentive, M1400～
M1911 are fixed to Non-retentive
S20～ S499 configurable as Retentive
S500～S999 configurable as Non-retentive
The quantity of
each time base can be configured
Configurable as Non-retentive
Configurable as Retentive
Configurable as Non-retentive
Configurable as Retentive
R0～R3839 configurable as
Non-retentive or Retentive,
D0～D3999 are fixed to Retentive
Map to external AI Register input
Map to external AO /Register output
As general purpose registers if ROR not
been configured.
Configurable as ROR for recipe like
application
Need dedicated instruction to access