3. AIAO Units
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1-67
ELC-TC04ANNN
EXPLANATION
bit
CR
No
Param.
Comm.
Add.
Latched
Register Name
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Def. of
ERR LED
CH4 CH3 CH2 CH1
#33 H’4085 O R/W
Reset to factory
defaults
Example: Setting for CH1
1. b0 Reserved
2. b1 Reserved
3. b2: Set to 1 and ELC will be reset to factory settings.
Definition of ERR LED: b12~b15=1111(factory settings)
1. b12 corresponds to CH1: when b12=1, scale exceeds
the range, ERR LED flashes.
2. b13 corresponds to CH2: when b13=1, scale exceeds
the range, ERR LED flashes.
3. b14 corresponds to CH3: when b14=1, scale exceeds
the range, ERR LED flashes.
4. b15 corresponds to CH4: when b15=1, scale exceeds
the range, ERR LED flashes.
#34 H’40B8 O
R System version
Display software version in hexadecimal.
Example: H’010A = version 1.0A.
#35~#48 System
used
O means latched. X means not latched. (available when using RS-485 communications, not available
when connected to a controller)
R means can read data by using FROM command or RS-485.
W means can write data by using TO command or RS-485.
Description of CR Values
C R # 0 :
Module Type
1. ELC-TC04ANNN model code = H’008A.
2. Read the module code in the program to verify the correct extension module
C R # 1 :
Thermocouple type
1. The thermocouple type for each channel is selected with this configuration word. There
are 5 types (J-type, K-type, R-type, S-type and T-type) for each channel which can be
configured separately. Default = H’0000.
2. Example
CH1:
When (b2, b1, b0) is set as (0,0,0), choose J-type
When (b2, b1, b0) is set as (0,0,1), choose K-type
When (b2, b1, b0) is set as (0,1,0), choose R-type
When (b2, b1, b0) is set as (0,1,1), choose S-type
When (b2, b1, b0) is set as (1,0,0), choose T-type
