Omron E5CZ Manual

44 Digital Position-Proportional Controllers E5EZ-PRR
Stopped MV
Hold: hold
Open: open
Close: close
PV error MV
Hold: hold
Open: open
Close: close
sprt
off
ol-h
ol-l
SP ramp set value
MV upper limit
MV lower limit
Position’s proportional dead band
oc-h
Open/ close hysteresis
db
20
0. 8
Adjustment level
at
off
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
cmwt
off
Execute / cancel
AT adjustment
AT on: on
AT off: off
Communications writing
Enabled: on
Disabled: off
sp-0
0
sp-1
0
sp-2
0
SP 0
SP 1
SP 2
SP 3
in5
00
Temperature
input shift values
Proportional band
sp-3
0
in5l
00
in5h
00
p
80
Integral time
(Unit: seconds)
Derivative time
(Unit: seconds)
d
40
i
233
al1h
0
al1l
0
Upper-limit
alarm value 1
Lower-limit
alarm value 1
al-2
0
al2h
0
al2l
0
Alarm value 2
Upper-limit
alarm value 2
Lower-limit
alarm value 2
Process value
Multi-SP set point setting
SP ramp set point
25
m-sp
0
sp-m
0
Run/ stop
Run: run
Stop: stop
Alarm value 1
Set either of these
parameters
Set either these
parameters
SP used by
Multi-SP
MV limit value
1 point shift
2 point shift
PID settings
al-1
0
Operation level
Process value/
set point/ valve
open percentage
25
0
0100.
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
100.0
0. 0
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
The "add process
value display"
parameter must
be on.
Upper-limit
temperature shift
(When using a Infrared
temperature sensor)
Lower-limit
temperature shift
(When using a
Infrared temperature
sensor)

Omron E5CZ Specifications

General

Display Type	7-segment digital display
Dimensions	48 x 48 x 78 mm
Number of Control Outputs	1
Ambient Operating Temperature	-10 to 55°C
Control Method	PID control, ON/OFF control
Input Type	Thermocouple, RTD
Supply Voltage	100 to 240 VAC
Output Type	Relay, Voltage, Current
Alarm Output	1 or 2 (depending on model)
Setting Resolution	0.1 or 1 (depending on input type)
Protection Rating	IP20
Ambient Operating Humidity	25% to 85% RH (non-condensing)