Mv At Stop; Mv At Pv Error - Omron E5AR - MANUAL 2 User Manual

Section 5 Functions and Operations

■ MV at Stop

MV at stop
mV-5
1
0.0
l.adj

■ MV at PV error

MV at error
1 mV-e
0.0
l.adj
5-18
• This specifies the MV when control is stopped.
In heating/cooling control a negative value is used for the cooling
MV, thus when "MV at Stop" is positive, the MV will be sent to the
heating output, and when negative the MV will be sent to the cooling
output.
The initial setting is "0.0", which means there is no output at stop for
either standard or heating/cooling control.
Setting data
-5.0 to 105.0
(Standard control)
MV at Stop
-105.0 to 105.0
(Heating/cooling control)
Note: The order of priority of the MV settings is
Manual MV default >at Stop > MV at PV error
This setting is used to output a fixed MV when an input error PV error
or remote SP input error occurs.
When position proportional control is selected, "MV at PV error" also
functions when a potentiometer input error occurs (when "Operation at
potentiometer input error" = "Stop" or "Closed").
When control is stopped, "at Stop" takes precedence. In manual mode,
the manual MV default takes precedence.
Setting data
-5.0 to 105.0
(Standard control)
MV at PV error
(Standard type)
-105.0 to 105.0
(Heating/cooling control)
-1 : Closed output ON
MV at PV error
(Position propor-
tional type)
Note: The order of priority of the MV settings is
Manual MV default >at Stop > MV at PV error
Setting range
Setting range
(Valve completely
open)
0 : No output (valve
opening hold)
1 : Open output ON
(Valve completely
closed)
Default
Units
value
% 0.0
Default
Units
value
% 0.0
0