Omron E5*C Series Communications Manual

6 - 3
6 Programless Communications
E5C-T Digital Temperature Controllers Programmable Type Communications Manual (H186)
6-1 Programless Communications
6
6-1-1 Introduction
6-1 Programless Communications
With programless communications you can read and write E5@C-T parameters or start and reset the
E5@C-T from a Programmable Controller (PLC). Communications with the PLC are performed auto-
matically by the E5@C-T, so there is no need to program communications.
• You can connect to an OMRON CS/CJ-series or CP-series PLC or to a Mitsubishi Q-series or
L-series PLC.
• Up to 23 E5@C-T parameters can be assigned for reading and up to 43 E5@C-T parameters can be
assigned for writing in PLC memory. Each E5@C-T Controller is allocated 70 words of PLC memory.
(A total of 2,240 words are allocated if 32 E5@C-T Controllers are connected.)
• You can set the PLC memory area and addresses to use for programless communications.
• You can copy settings between E5@C-T Controllers to greatly reduce setup work and setting
mistakes.
6-1-1 Introduction
6-1-2 Features
25
0
C
25
0
C
25
0
C
E5CC-T
No.0
E5CC-T
No.1
E5CC-T
Up to 32 E5@C-T Controllers on one communications line
No.2
25
0
C
25
0
C
E5CC-T
No.n
PLC
The E5@C-T automatically
reads and writes PLC memory.
25
0
C
25
0
C
25
0
C
E5CC-T
PLC memory
PV, status, etc.
No.0
E5CC-T
No.1
E5CC-T
No.2
No. 0
Upload Area
No. 0
Download Area
No. 1
Upload Area
No. 1
Download Area
No. 2
Upload Area
No. 2
Download Area
Fixed SP, alarm value, etc.
You can change the PLC
memory area and addresses.
Can be set by the user.
Settings can
be copied.
Each E5@C-T
Controller is allocated
70 words

Omron E5*C Series Specifications

General

Brand	Omron
Model	E5*C Series
Category	Controller
Language	English