3. AIAO Units
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1-149
3. If the output percentage fluctuates greatly, adjust K
D
. The closer K
D
is to 0, the less
fluctuation there will be in the output percentage.
C R # 1 2 5 , 1 4 5 , 1 6 5 , 1 8 5 :
Upper limit of I value, Default = K0
C R # 1 2 6 , 1 4 6 , 1 6 6 , 1 8 6 :
Lower limit of I value, Default = K0
1. When both upper limit and lower limit are 0, the upper/lower limit function for I value will
be disabled, meaning there will be no upper/lower limit for the I value.
2. If the upper limit is set smaller than the lower limit, the upper and lower limits will be set to
the same value.
C R # 1 2 7 , 1 4 7 , 1 6 7 , 1 8 7 :
I value
Current accumulated offset value.
C R # 1 2 8 , 1 4 8 , 1 6 8 , 1 8 8 :
Heating/cooling
Select heating or cooling control. Set the CR to “0” if your control target is for heating. Set the
CR to “1” if your control target is for cooling. The default setting = H’0000.
Mode 0 (H’0000): Heating.
Mode 1 (H’0001): Cooling.
C R # 1 2 9 , 1 4 9 , 1 6 9 , 1 8 9 :
Upper limit of output. Default = K32,000
C R # 1 3 0 , 1 5 0 , 1 7 0 , 1 9 0 :
Lower limit of output. Default = K0
1. The output volume is calculated from the upper and lower limits.
2. For example, if the upper/lower limits are set to 0 ~ 32000, when the output reaches 50%,
the output volume will be 16000. Set this CR according to the analog output you are
using.
C R # 1 3 1 , 1 5 1 , 1 7 1 , 1 9 1 :
Output percentage (0.1%)
The result obtained from the PID operation. Units: 0.1%. For example, if the PID operating
result is 100, the output percentage will be 10%.
C R # 1 3 2 , 1 5 2 , 1 7 2 , 1 9 2 :
Output width (ms)
C R # 1 3 3 , 1 5 3 , 1 7 3 , 1 9 3 :
Output cycle (ms)
If the cyclic control mode is used to control the target, read the two CRs. For example, if the
cycle is 2,000 and width 1,000, the output pulse will look like the following:
