Omron CP1E CPU UNIT SOFTWARE - Allocating Built-In Output Temrinals; Allocating Functions to Built-In Output Terminals

8 Overview of Built-in Functions and Allocations
8-8
CP1E CPU Unit Software User’s Manual(W480)
The input terminals 00 to 11 of CIO 0 are used for input interrupts, quick-response inputs, high-speed
counters, origin searches and normal inputs. Therefore, do not use the input terminals repeatedly. For
example, if quick-response input 2 is used, then input terminal 02 is occupied, so it cannot be used for
normal input 2, input interrupt 2, quick-response input 2, counter 2 (increment), counter 1 (phase-
A/increment) or counter 0 (direction).
Output terminals are allocated functions by setting parameters in the PLC Setup. Set the PLC Setup so
that each terminal is used for only one function.
 E14/20/30/40, N14/20/30/40/60 or NA20 CPU Units
 E10 CPU Units
The output terminals 00 to 07 of CIO 100 are used for pulse outputs, PWM outputs and normal outputs.
Therefore, do not use the output terminals repeatedly. For example, if pulse output 0 (direction) is used,
then output terminal 02 is occupied, so it cannot be used for normal output 2.
Prohibiting Repeated Use of Input Terminal Number
8-3-4 Allocating Built-in Output Temrinals
Allocating Functions to Built-in Output Terminals
Output terminal block
Other than those
shown at the right
When a pulse output instruc-
tion (SPED, ACC, PLS2, or
ORG) is executed
PLC Setup
When the PWM
instruction is exe-
cuted
Origin search settings on
Pulse Output 0/1 Tab Page
Terminal
block label
Terminal
number
Normal outputs
Fixed duty ratio pulse output
Variable-duty-fac-
tor output
Pulse + Direction Mode Use PWM output
CIO 100
00
Normal output 0 Pulse output 0, pulse
−−
01
Normal output 1 Pulse output 1, pulse
−
PWM output 0
02
Normal output 2 Pulse output 0, direction
−−
03
Normal output 3 Pulse output 1, direction
−−
04
Normal output 4
−
Pulse 0, Error counter reset
output
−
05
Normal output 5
−
Pulse 1, Error counter reset
output
−
06
Normal output 6
−−−
07
Normal output 7
−−−
CIO 101
00 to 03
Normal output 8 to 11
−−−
04 to 07
Normal output 12 to 15
−−−
CIO 102
00 to 07
Normal output 16 to 23
−−−
Output terminal block
Other than those
shown at the right
Terminal
block label
Terminal
number
Normal outputs
CIO 100
00
Normal output 0
01
Normal output 1
02
Normal output 2
03
Normal output 3
Prohibiting Repeated Use of Output Terminal Number