TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
222
0 0 1 1
MSB/LSB (Justified to the left i.e. data in the the Most Significant Bits)
Bit 3
1
Register Type (Bipolar)
Bit 2 Bit 1 Bit 0
0 0 1
So, write hex 039 (decimal 57) into Register 62695 and the registers should look like:
register 62692 hex 0000
r
r
e
e
g
g
i
i
s
s
t
t
e
e
r
r
6
6
2
2
6
6
9
9
3
3
h
h
e
e
x
x
0
0
0
0
0
0
a
a
register 62694 hex 0232
register 62695 hex 0039
Now when the command is executed, the data is transferred to the TPU2000/2000R and subsequent data
transmissions from register 40001 of the unit will be:
• 12 bit wide with the bits justified to the left (in the Most Significant Bits)
• The data type will be bipolar and compatible with the destination register type
• The value will be scaled by 10
Note: See the Register Scaling and Remapping Section 5 default Data type and size definitions
Table 5-82. User Definable Register Configuration Table
Register
Address
Item Description
62688 SPARE_1
62689 Execute Register
0 = No Action
1 = Update Registers
2 = Refresh Registers
Unsigned 16 Bits
62690 Access Password ASCII – 2 Characters Leftmost Digits
62691 Access Password ASCII – 2 Characters Rightmost Digits
62692 SPARE_2
62693 User Reg. 40001 Scale Unsigned Integer 16 Bits
0<=Range<=65535
62694 User Reg. 40001 Source Register
Address
Unsigned Integer 16 Bits
1<=Range<=922
62695 User Reg. 40001 Register
Destination Type
Rightmost Bits 2 – 1- 0
D
D
e
e
s
s
t
t
i
i
n
n
a
a
t
t
i
i
o
o
n
n
J
J
u
u
s
s
t
t
i
i
f
f
i
i
c
c
a
a
t
t
i
i
o
o
n
n
(
(
B
B
i
i
t
t
3
3
)
)
D
D
e
e
s
s
t
t
i
i
n
n
a
a
t
t
i
i
o
o
n
n
S
S
c
c
a
a
l
l
e
e
B
B
i
i
t
t
S
S
i
i
z
z
e
e
B
B
i
i
t
t
s
s
7
7
–
–
6
6
-
-
5
5
-
-
4
4
Unsigned Integer 16 Bits
0 0 0 = Offset Bipolar
0 0 1 = Bipolar
0 1 0 = Unipolar
0 1 1 = Negative Unipolar
1 = Least Significant Bit 0 = Most Significant Bit
0 0 0 0 = 2 Bits
0 0 0 1 = 4 Bits
0 0 1 0 = 8 Bits
0 1 0 0 = 12 Bits
1 0 0 0 = 16 Bits
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