6.2.3 Signal Operation and Functions (Cont'd)
(b) Station No. reference data [CDO to CDll]
Contact data input signal to specify the positioning station No.
By parameter (14 b4) setting, BCDor binary code is selected.
•Absolute mode: Move to data (CDOto COl1) station No. position. (Parameter 14 b4
= O)
• Incremental mode: Data (CDOto CD11) indicates station No. to move to. (Parameter
14 b4 = 1)
(Example)
When data (CDOto CDll) value is "3" with current station No.@, (DRO= L,
DR1 = H) is input after start command is turned on.
/ 1 xx
<Absolute mode> : Move to station No. ® position. ( ........ >) _2,,,f_-'_s_
x
<Incremental mode> : Move to station No. ® position. ( ,) i"
• Station No. reference data codes
Parameter DataCode CDO CDI CD2 CD3 CD4 CD5 CD6 CD7 CD8 CD9 CDIO CDII
14-b4
1 BCD(0 to 999) 1 2 4 8 10 20 40 80 100 200 400 800
0 Binary (0 to 4095) 1 2 4 8 16 32 64 128 256 512 1024 2048
(c) Station No. read-out selection (PSO, PSI]
Current station No. value is read-out by current data (station No.) output signal
(P--Oto P4) PO to P--4have only 5 bits. Therefore, by selecting PSO and PS1, data
must be read-out successively.
Output signals _ to P--4")change the codes as shown in the table below by
combining PSO or PS1 H and L.
_Input Signal " PS---O H L H
L
Output Signa_ _ H H L L
1 1 10 100
2 2 20 200
BCD setting
parameter P-2 4 4 40 400
14 b4 = 1
P-<J- 8 8 80 800
l_ 10 Oddparity Oddparity Oddparity
PO i 1 16 256
2 2 32 512
Binary parameter
14b4=0 P2 4 4 64 1024
8 8 128 2048
P4 16 Oddparity Odd parity Oddparity
-- 112 --
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