Omron CJ1W-C113 - REV 02-2008, Operation Manual

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13
Comparison with Existing Models Section 1-6
1-6 Comparison with Existing Models
The differences between the CJ1W-NC4
@
3/2
@
3/1
@
3 Position Control Units
and CS1W-NC4
@
3/2
@
3/1
@
3 and C200HW-NC413/213/113 Position Control
Units are given in the following table.
Item CJ1W-NC4 @ 3/
2 @ 3/1 @ 3
CS1W-NC4 @ 3/
2 @ 3/1 @ 3
C200HW-NC413/213/113
Unit number allocation Allocate unit numbers in the range 0 to
95.
1-axis and 2-axis PCUs: One unit num-
ber allocated
4-axis PCUs: 2 unit numbers allocated
Allocate unit numbers in the range 0 to
15.
1-axis and 2-axis PCUs: One unit
number allocated
4-axis PCUs: 2 unit numbers allocated
Pulse output type 2 types: open collector output and line
driver output Open collector output only
Format of data exchanged between
PLC and PCU Binary format (hexadecimal)
Example: Present position is output to
the PLC in 32-bit signed binary format.
BCD format
Example: Present position is output to
the PLC in BCD format.
Position designation range –1,073,741,823 to 1,073,741,823
pulses –9,999,999 to 9,999,999 pulses
Present position range –2,147,483,647 to 2,147,483,647
pulses –9,999,999 to 9,999,999 pulses
Zone range –1,073,741,823 to 1,073,741,823
pulses –9,999,999 to 9,999,999 pulses
Speed designation range 1 to 500,000 pps, set in pps units 1 to 500,000 pps, set in units of the
smallest multiplication factor specified
CPU Unit scan timeover for END
refresh 0.5 ms max. per PCU 2.6 to 4.5 ms per PCU
CPU Unit scan timeover due to IOWR/
IORD instruction 1 ms max. per instruction 2.4 to 62 ms per instruction
Time between startup instruction from
the ladder program and pulse output 2 ms max. (at optimum conditions) 7.51 ms max. (at optimum conditions)
Operating data area The following 3 areas can be specified:
DM Area words allocated to Special I/O
Units, user-specified DM Area words,
and user-specified EM Area words. The following 2 areas can be speci-
fied: User-specified DM Area words
and user-specified EM Area words.
(The DM Area words allocated to Spe-
cial I/O Units cannot be specified.)
Corresponding EM banks Banks 0 to C Bank 0 only
Clearing error codes Possible Not possible (only cleared to 0 when
startup instruction is made)
Parameter setting Settings only required for the axes being
used. Settings required for all axes.
Mounting on C200H Slave Rack
(remote I/O) Not possible Possible
External I/O connector 40 pins 48 pins 48 pins
Support Software CX-Position
(Conversion of parameters and data
created using the SYSMAC-NCT possi-
ble.) SYSMAC-NCT