Setting Output Specifications; Output Assignments; Standard Type - Omron E5AK User Manual

CHAPTER 3 BASIC OPERATION

3.3 Setting Output Specifications

J Output assignments
F Standard type
3--6
Some output specifications are different according to controller type,
standard or position-proportional. The following table summarizes
which output-related parameter settings are supported.
Parameter
Control output 1 assignment
Control output 2 assignment
Auxiliary output 1 assignment
Auxiliary output 2 assignment
Direct/reverse operation
Control period (heat)
Control period (cool)
(F Indicates that an output specification is supported.)
Output assignments are described according to controller type.
• Ten output are supported :
control output (heat)
control output (cool)
alarm outputs 1 to 3
HBA
LBA, and
error 1 (input error)
error 2 (A/D converter error)
error 3 (RSP input error).
These functions are assigned to control outputs 1 and 2, and auxil-
iary output 1 and 2.
• Restrictions on assignment destination are placed on some of the out-
puts. The following table shows where outputs may be assigned to.
Assignment
Destination Destination
Output Function
Control output (heat)
Control output (cool)
Alarm 1
Alarm 2
Alarm 3
HBA
LBA
Error 1; Input error
Error 2; A/D converter error
Error 3; RSP input error
With control output (cool), the conditions for switching from standard control
to heating and cooling control are reached when the output function is assigned
at the cooling side during heating and cooling control.
In other words, heating and cooling control is carried out when con-
trol output (cool) is assigned, and standard control is carried out
when output is not assigned. For details on heating and cooling con-
trol, see 4.1 Selecting the Control Method (page 4-2).
Standard
Type
F
F
F
F
F
F
F
Control Output Auxiliary Output
1 2 1
F F
F F
F F F
F F F
F F F
F F F
F F F
F
F
F
Position-
proportional
Type
F
F
F
2
F
F
F
F
F
F
F
F