YASKAWA MOTIONPACK-110 Descriptive Information page 65

4.2.7 • OFFSET VALUE INPUT (G10) (Cont'd)
(2) External Input Signal Write Command
Offset value data are read from outside of Motion module by using the input from tt-PC
or the machine I/O input pin.
The command block
I G10 H"" U'"; I
causes offset value data (BCD signal) input from the input signal number specified in
U... (U4011-U4014) to be written into the offset number specified in H.... The previously
entered offset value data is updated.
However, this function cannot be executed if standard I/O allocations are made
_. because the designated area to the input signal numbers is #4011 to #4014. I/O real-
locations are required. The number of offset value data digits to be written can be set in
the range of two to eight by using parameter #1005 D7-D4.
# 1005 [_[_D6 I D5 D4 D3_ - -- I --D2 D1 DO
I Two-digit designation (1 byte or 8 bits)
Four-digit designation (2 bytes or 16 bits) .
Six-digit designation (3 bytes or 24 bits)
Eight-digit designation (4 bytes or 32 bits)
NOTE
1. Only numeric values with no decimal point can be designated.
2. To designate the sign (_ input, input simultaneously the external
offset data sign (_ data signal (EINV) and external offset data.
The sign (_) input is not needed. External offset data sign (_) signal is
required for the I/O allocation of I/O signal #40074.
Program example:
• When parameter #1005 contains
D7=0, D6=l, D5=0, D4=0
six digits (3 bytes or 24 bits) are specified for the number of data digits.
• When the input signal state is
the command block
D7 D6 D5 D4 D3 D2 D1 DO
# 4011 7 8 # 4011 0 1 1 1 1 0 0 0
# 4012 5 6 # 4012 0 1 0 1 0 .1 1 0
or
# 4013 3 4 # 4013 0 0 1 1 0 1 0 0
# 4014 1 2 # 4014 0 0 0 1 0 0 1 0
(BCD Indication) (Bit Indication)
G10 H20 U4011;
sets 345678 in offset number H20.
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