3.DATA EXCHANGE WITH CPU
16
3-2. Relay Area
3-2-1. Allocation of Weight and Status Data
OUT (CPU unit
→
F159)
IN
（
F159
→
CPU unit
）
n = 2000 + (unit number
×
10)
3-2-2. OUT (CPU unit
→
F159)
TARE ON
ON edge (0
→
1) triggers tare subtraction, nulling the Net weight. Note, however,
the user can place some restrictions on tare subtraction (see 5-12. "Restriction on
Tare Subtraction"), in which case this function can be activated only when the
reading is “Stable”.
The range of tare subtraction is selectable from: whole range, or 0 <= Tare <
Capacity.
“Tare subtraction in progress” bit (14th bit of n+5 CH ) becomes 1 while this
process is underway.
※
Tare subtraction is reset when turning off power.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
n CH
Soft
LOCK
SEQ
STOP
SEQ
START
Judge
FF
CPS.
Feed/
Discharge
Digital
tare
subtraction
HOLD
DZ
OFF
DZ
ON
TARE
OFF
TARE
ON
n+1 CH
R/W
Request
Span
calibration
Zero
calibration
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
n+2 CH
Gross weight 10
3
Gross weight 10
2
Gross weight 10
1
Gross weight 10
0
8
4
2
1
8
4
2
1
8
4
2
1
8
4
2
1
n+3 CH
Over
Go
Under
Com-
plete
SP3
SP2
SP1
Near
zero
Decimal place
Gross
weight
sign
Gross weight 10
4
2
1
8
4
2
1
n+4 CH
Net weight 10
3
Net weight 10
2
Net weight 10
1
Net weight 10
0
8
4
2
1
8
4
2
1
8
4
2
1
8
4
2
1
n+5 CH
Feed/
Discharge
Tare
subtraction
in progress
HOLD
in progress
ZT
in progress
CZ
Stable
Upper
limit
Lower
limit
Decimal place
Net
weight
sign
Net weight 10
4
2
1
8
4
2
1
n+6 CH
Normally
ON
ERR
ON
Cyclic
bit
NOV
RAM
Span
calibration
in progress
Zero
calibration
in progress
DIP SW
4
3
2
1
n+7 CH
Calibration
error
EXC
ALM
Zero
error
OFL3
OFL2
OFL1 +LOAD -LOAD
Error assistance code
Error code
8
4
2
1
8
4
2
1
n+8 CH
Soft
LOCK
SEQ
STOP
SEQ
START
Judge
FF
CPS.
Feed/
Discharge
Digital
tare
subtraction
HOLD
DZ
OFF
DZ
ON
TARE
OFF
TARE
ON
n+9 CH
R/W
Request
Span
calibration
Zero
calibration
