Omron EJ1 User Manual

125
Programless Communications Section 5-1
Type Order of action
Single 1. The PLC sets the Request Bits.
2. The EJ1 performs a single action.
3. The EJ1 sets the Response Bits to the same value as the Request Bits.
4. The PLC clears the Request Bits.
5. The EJ1 clears the Response Bits.
Type Order of action
Multi 1. The PLC sets the Request Bits.
2. The EJ1 sets the Response Bits to the same value as the Request Bits.
3. The EJ1 performs a multi action.
Type Order of action
Operation
stopped
1. The PLC clears the Request Bits.
2. The EJ1 clears the Response Bits.
1.
Sets the Request Bits
to 0001.
PLC processing
Single action
Single action
completed
EJ1 processing
4.
Clears the Request
Bits.
3.
2.
Sets the Response
Bits to 0001.
5.
Clears the Response
Bits.
Sets the Request Bits
to 0002.
1.
PLC processing
Sets the Response
Bits to 0002.
Checks the
Request Bits.
Multi action
EJ1 processing
2.
3.
PLC processing EJ1 processing
Clears the Request
Bits.
1.
Clears the Response
Bits.
2.

Omron EJ1 Specifications

General

Brand	Omron
Model	EJ1
Category	Temperature Controller
Language	English