Omron CJ1M-CPU21 User Manual

155
Built-in Outputs Section 6-2
With the CJ1M CPU Unit, it is possible to execute a pulse control instruction
during acceleration/deceleration or execute a positioning instruction to over-
ride another positioning instruction that is in progress.
Note 1. SPED(885) (Ind.) to SPED(885) (Ind.)
• The number of output pulses cannot be changed.
• The frequency can be changed.
• The output mode and direction cannot be switched.
2. SPED(885) (Cont.) to SPED(885) (Cont.)
• The frequency can be changed.
• The output mode and direction cannot be switched.
3. SPED(885) (Ind.) to ACC(888) (Ind.)
• The number of output pulses cannot be changed.
• The frequency can be changed.
• The acceleration/deceleration rate can be changed.
• The output mode and direction cannot be switched.
4. ACC(888) (Ind.) to ACC(888) (Ind.) or PLS2(887) to ACC(888) (Ind.)
• The number of output pulses cannot be changed.
• The frequency can be changed.
• The acceleration/deceleration rate can be changed (even during acceler-
ation or deceleration.)
• The output mode and direction cannot be switched.
5. SPED(885) (Cont.) to ACC(888) (Cont.) or ACC(888) (Cont.) to ACC(888)
(Cont.)
• The frequency can be changed (even during acceleration or decelera-
tion.)
• The acceleration/deceleration rate can be changed (even during acceler-
ation or deceleration.)
• The output mode and direction cannot be switched.
Instruction being executed Overriding instruction
(Yes: Can be executed; No: Cannot be executed)
INI SPED
(Ind.)
SPED
(Cont.)
ACC
(Ind.)
ACC
(Cont.)
PLS2 ORG
SPED(885)
(Independent mode)
Ye s
Ye s
1
No
Ye s
3
No No No
SPED(885)
(Continuous mode)
Ye s N o
Ye s
2
No
Ye s
5
No No
ACC(888)
(Ind.)
Steady speed Yes No No
Ye s
4
No
Ye s
6
No
Accelerating or deceler-
ating
Ye s N o N o
Ye s
4
No
Ye s
6
No
ACC(888)
(Cont.)
Steady speed Yes No No No
Ye s
5
Ye s
7
No
Accelerating or deceler-
ating
Ye s N o N o N o
Ye s
5
Ye s
7
No
PLS2(887) Steady speed Yes No No
Ye s
4
No
Ye s
8
No
Accelerating or deceler-
ating
Ye s N o N o
Ye s
4
No
Ye s
8
No
ORG(889) Steady speed Yes No No No No No No
Accelerating or deceler-
ating
YesNoNoNoNoNoNo

Omron CJ1M-CPU21 Specifications

General

Brand	Omron
Model	CJ1M-CPU21
Category	I/O Systems
Language	English