3. AIAO Units
MN05003006E F or more information visit:
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1-143
CR#
Attrib.
Register content
Description
O: When CR#41 is set to H’5678, the configuration values will be saved.
X: configuration value will not be saved.
R: able to read data by using FROM instruction.
W: able to write data by using TO instruction.
y
PID Control Registers
CR#
CH1 CH2 CH3 CH4
Attrib.
Register content
Description
#120 #140 #160 #180 O R/W Set temperature value
Set the temperature value according to
proper range of each sensor type. Default =
K0
#121 #141 #161 #181 O R/W Sampling time (s)
Range: K1 ~ K30 (s). Default = K2
#122 #142 #162 #182 O R/W K
P
Proportional control constant. Default = K121
#123 #143 #163 #183 O R/W K
I
Integral constant. Default = K2,098
#124 #144 #164 #184 O R/W K
D
Derivative
constant. Default = K-29
#125 #145 #165 #185 O R/W Upper limit of I value
Upper limit of I value. Default = K0
#126 #146 #166 #186 O R/W Lower limit of I value
Lower limit of I value. Default = K0
#127 #147 #167 #187 X
R
I value
Current accumulated offset value
#128 #148 #168 #188 O R/W Heating/cooling
0: Heater, 1: Cooler. Default = K0
#129 #149 #169 #189 O R/W Upper limit of output
Upper limit of output. Default = K32,000
#130 #150 #170 #190 O R/W Lower limit of output
Lower limit of output. Default = K0
#131 #151 #171 #191 X R
Output percentage
Output percentage (Unit: 0.1%)
#132 #152 #172 #192 X R
Output width (ms)
Width of control output. Unit: ms
#133 #153 #173 #193 X R
Output cycle (ms)
Cycle of control output. Unit: ms
#134 #154 #174 #194 X R
Output volume
Output volume
#135 #155 #175 #195 X R/W PID_RUN/STOP
0: STOP, 1: RUN. Default = K0
#136 #156 #176 #196 X R/W Auto-tuning
0: Disabled, 1: Auto-tuning. Default = K0
Explanation on CR
C R # 0 :
Module Type
1. ELCM-PT04ANNN module code = H’0082.
2. Read the module code in the program to verify the correct extension module
C R # 1 :
Firmware version
Display the current firmware version in hex, e.g. version V1.00 is indicated as H’0100.
C R # 2 , 3 , 4 , 5 :
CH1 ~ CH4 input mode
Set the mode of the input channels for the input module. There are 6 modes for each channel
which can be set up separately.
