258
GRT1-CP1-L Positioning Unit Section 7-5
Dimensions (Unit: mm)
7-5-3 I/O Data Details
Output Data The following table describes the data output from the Output Area allocated
in the Master to the Positioning Unit. This data is used to set and control the
Positioning Unit.
“n” is the first word in the Output Area allocated to the Counter Unit in the
Master.
12
12
84
3
3
15
11.7
(74.4)
(84)
74.414.1
(88.5)
14.3
OMRON
Word Bits Definition
n and
n+1
00 to 15 Set Value
The Set Value is set between –2,147,483,648 and 2,147,483,647.
The Set Value will be transferred to the internal register specified by the Register Selection Bits
(bits 00 to 02 of word n+2) when the Write Command Bit (bit 03 of word n+2) is turned ON.
n+2 00 to 02 Register Selection Bits
These bits determine for which internal register the Set Value (words n and n+1) will be used when
the Write Command Bit or Counter Data Display Command Bit (bit 03 or bit 04 of word n+2) is
turned ON.
Bit: 02 01 00
0 0 0 = Present Counter Value
0 0 1 = Present Frequency (frequency of A input signal in Hz)
0 1 0 = Capture Value Register
0 1 1 = Preset Value Register
1 0 0 = Range Value Register 0 (LL0)
1 0 1 = Range Value Register 1 (UL0)
1 1 0 = Range Value Register 0 (LL1)
1 1 1 = Range Value Register 1 (UL1)
03 Write Command Bit (See note.)
Turn ON this bit to write the Set Value (words n and n+1) to the internal register specified by the
Register Selection Bits (bits 00 to 02 of word n+2).
If the selected register is 000, 001, or 010, then nothing happens.
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