Omron E5EC Communications Manual

5 Communications Data for Modbus
5 - 12
E5@C Digital Temperature Controllers Communications Manual (H175)
Address
Parameter name Setting (monitor) value Level
Four-byte
mode
Two-byte
mode
0E48 2E24 Extraction of Square Root
Enable
H'00000000 (0): OFF
H'00000001 (1): ON
Initial setting
0E60 2E30 Travel Time H'00000001 to H'000003E7 (1 to 999)
0F00 2F00 Alarm 1 Type H'00000000 (0): Alarm function OFF
H'00000001 (1): Upper and lower-limit alarm
H'00000002 (2): Upper-limit alarm
H'00000003 (3): Lower-limit alarm
H'00000004 (4): Upper and lower-limit range alarm
H'00000005 (5): Upper and lower-limit alarm with standby sequence
H'00000006 (6): Upper-limit alarm with standby sequence
H'00000007 (7): Lower-limit alarm with standby sequence
H'00000008 (8): Absolute-value upper-limit alarm
H'00000009 (9): Absolute-value lower-limit alarm
H'0000000A (10): Absolute-value upper-limit alarm with standby
sequence
H'0000000B (11): Absolute-value lower-limit alarm with standby
sequence
H'0000000C (12): LBA (Loop Burnout Alarm)
H'0000000D (13): PV change rate alarm
H'0000000E (14): SP absolute-value upper-limit alarm
H'0000000F (15): SP absolute-value lower-limit alarm
H'00000010 (16): MV absolute-value upper-limit alarm
H'00000011 (17): MV absolute-value lower-limit alarm
H'00000012 (18): RSP absolute-value upper-limit alarm *
H'00000013 (19): RSP absolute-value lower-limit alarm *
* Valid only with a remote SP input.
0F02 2F01 Alarm 1 Latch H'00000000 (0): OFF
H'00000001 (1): ON
Advanced
function
setting
0F04 2F02 Alarm 1 Hysteresis H'00000001 to H'0000270F
(0.1 to 999.9 for temperature input)
(0.01 to 99.99 for analog input)
Initial setting
0F06 2F03 Alarm 2 Type H'00000000 to H'00000013 (0 to 19)
Note: Same settings as the Alarm 1 Type. However, the LBA (loop
burnout alarm) cannot be set.
0F08 2F04 Alarm 2 Latch H'00000000 (0): OFF
H'00000001 (1): ON
Advanced
function
setting
0F0A 2F05 Alarm 2 Hysteresis H'00000001 to H'0000270F
(0.1 to 999.9 for temperature input)
(0.01 to 99.99 for analog input)
Initial setting
0F0C 2F06 Alarm 3 Type H'00000000 to H'00000013 (0 to 19)
Note: Same settings as the Alarm 1 Type. However, the LBA (loop
burnout alarm) cannot be set.
0F0E 2F07 Alarm 3 Latch H'00000000 (0): OFF
H'00000001 (1): ON
Advanced
function
setting
0F10 2F08 Alarm 3 Hysteresis H'00000001 to H'0000270F
(0.1 to 999.9 for temperature input)
(0.01 to 99.99 for analog input)
Initial setting
0F12 2F09 Alarm 4 Type H'00000000 to H'00000013 (0 to 19)
Note: Same settings as the Alarm 1 Type. However, the LBA (loop
burnout alarm) cannot be set.
0F14 2F0A Alarm 4 Latch H'00000000 (0): OFF
H'00000001 (1): ON
Advanced
function
setting
0F16 2F0B Alarm 4 Hysteresis H'00000001 to H'0000270F
(0.1 to 999.9 for temperature input)
(0.01 to 99.99 for analog input)
Initial setting
0F18 2F0C Standby Sequence Reset H'00000000 (0): Condition A
H'00000001 (1): Condition B
Advanced
function
setting
0F1A 2F0D Auxiliary Output 1 Open
in Alarm
H'00000000 (0): Close in alarm
H'00000001 (1): Open in alarm

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