30
3-1
Data Configuration
The following diagram shows how data is structured in the E5ZE.
Set point
Proportional band (P constant)
Integral time (I constant)
Derivative time (D constant)
Control period
Alarm temperature
Input shift value
Manual reset value
Output limit
Ramp value
Output change rate limit
Dead band/overlap band (See
note.)
Cooling coefficient (See note.)
Fuzzy strength
Fuzzy scale 1
Fuzzy scale 2
Memory Bank 7 Set Values
Memory Bank 1 Set Values
Common set values:
Output operation (direct/reverse operation)
Setting unit
HB alarm, HS alarm valid control points
CH0 (Control Point 0) Set Values
Memory bank number
Alarm mode
Manual output value
HB alarm, HS alarm detection
current value
Memory Bank 0 Set Values
Set point
Proportional band (P constant)
Integral time (I constant)
Derivative time (D constant)
Control period
Alarm temperature
Input shift value
Manual reset value
Output limit
Ramp value
Output change rate limit
Dead band/overlap band (See
note.)
Cooling coefficient (See note.)
Fuzzy strength
Fuzzy scale 1
Fuzzy scale 2
Memory Bank 7 Set Values
Memory Bank 1 Set Values
CH1 (Control Point 1) Set Values
Memory bank number
Alarm mode
Manual output value
HB alarm, HS alarm detection
current value
Memory Bank 0 Set Values
Set point
Proportional band (P constant)
Integral time (I constant)
Derivative time (D constant)
Control period
Alarm temperature
Input shift value
Manual reset value
Output limit
Ramp value
Output change rate limit
Dead band/overlap band (See
note.)
Cooling coefficient (See note.)
Fuzzy strength
Fuzzy scale 1
Fuzzy scale 2
Memory Bank 7 Set Values
Memory Bank 1 Set Values
CH7 (Control Point 7) Set Values
Memory bank number
Alarm mode
Manual output value
HB alarm, HS alarm detection
current value
Memory Bank 0 Set Values
Note The cooling coefficient and dead band/overlap band are applicable only to
E5ZE-8V
Heating and Cooling Control Models.
The E5ZE has 8 memory banks, 0 to 7, for each control point. The memory
banks store specific groups of setting data. The E5ZE controls each control point
according to the contents of the current memory bank.
•
All set values are written (set) or read using communications. The control point
number and memory bank number must be specified for each command. For
DeviceNet, however, the control point and memory bank numbers do not al-
ways need to be specified.
•
When DeviceNet (remote I/O) is used, set values will be read and written ac-
cording to the current memory bank.
Memory banks are designated using contact inputs or through communications.
The method of memory bank designation is set using pin 3 of the FUNCTION
switch. Refer to 2-3 Setting Selectors and Switch for details on setting methods.
•
When the E5ZE is turned ON, the memory banks previously selected through
communications will be in effect.
Set Values
Memory Banks
Memory Bank Designation
Data Configuration
Section 3-1
