Omron E5EC Communications Manual

I-3
E5@C Digital Temperature Controllers Communications Manual (H175)
R
range of operation for programless communications
.................................................................................. 6-20
Read Controller Attributes (CompoWay/F) .......... 2-7, 2-13
Read Controller Status (CompoWay/F) ............... 2-7, 2-14
Read Variable Area (CompoWay/F) ...................... 2-7, 2-8
receive data wait time ................................................. 6-11
Request Flag ............................................................... 6-18
response code list (CompoWay/F) .............................. 2-21
Response Flag ............................................................ 6-19
response frame
CompoWay/F .......................................................... 2-3
Modbus ................................................................... 4-4
RS-485 .......................................................................... 1-5
S
send data wait time ....................................... 1-8, 1-10, 6-8
services (CompoWay/F)
detailed description ................................................. 2-8
list ............................................................................ 2-7
set values (Modbus) ...................................................... 4-7
SID ................................................................................ 2-2
single-word data ............................................................ 3-2
slave address ................................................................ 4-2
SP calculations ............................................................. 7-5
Status
CompoWay/F ........................................................ 3-23
Modbus ................................................................. 5-17
Status 2 (CompoWay/F) ............................................. 3-23
STX ............................................................................... 2-2
sub-address .................................................................. 2-2
T
transmission procedure ................................................. 1-4
troubleshooting ............................................................. A-3
troubleshooting during component communications ..... 7-7
troubleshooting during copying operation under
programless communications ................................. 6-15
troubleshooting during programless communications
.................................................................................. 6-21
Two-byte Mode ...................................................... 4-7, 5-2
type code (variable type) ............................................... 2-6
U
upload settings and download settings ....................... 6-12
V
variable area ................................................................. 4-7
variable area (setting range) list
CompoWay/F .......................................................... 3-2
Modbus .................................................................... 5-2
Variable Read, Multiple (Modbus) ................................. 4-8
variable type .................................................................. 2-6
Variable Write, Multiple (Modbus) ............................... 4-10
Variable Write, Single/Operation Command (Modbus)
.................................................................................. 4-12
versions ....................................................................... 1-11
W
wiring ............................................................................. 1-5
Write Mode .................................................................. 6-21
Write Variable Area (CompoWay/F) ...................... 2-7, 2-9

Omron E5EC Specifications

General

Mounting Type	Panel Mount
Display Resolution	0.1°C or 1°C
Control Method	ON/OFF
Input Type	Thermocouple, RTD, Analog voltage
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Size	48 x 96 mm
Control Output	Relay, Voltage, Current
Alarm Output	Relay
Communication	RS-485
Ambient Operating Temperature	-10 to 55°C
Ambient Operating Humidity	25 to 85% RH
Protection Rating	IP20