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7
ONLINE MODULE CHANGE
7.4 Range Reference Table
7.4.2 Range reference table (Q68TD-G-H01)
7 - 35
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
SETUP AND
PROCEDURES BEFORE
OPERATION
5
UTILITY PACKAGE (GX
CONFIGURATOR-TI)
6
PROGRAMMING
7
ONLINE MODULE
CHANGE
8
TROUBLESHOOTING
7.4.2 Range reference table (Q68TD-G-H01)
(1) Compare the factory default offset value with the reference value F89BH.
(2) Compare the factory default gain value with the reference value 3B22
H.
(3) Compare the user range settings offset value with the value obtained
from the following expression.
(4) Compare the user range settings gain value with the value obtained from
the following expression.
(5) Obtain the chart of standard thermal electromotive force, complying with
JIS C 1602-1995 and IEC584-1, or IEC584-2, for the user range settings
offset thermal electromotive force value. Then, compare the value with
the offset setting temperature set by the user.
(6) Obtain the chart of standard thermal electromotive force, complying with
JIS C 1602-1995 and IEC584-1, or IEC584-2, for the user range settings
gain thermal electromotive force value. Then, compare the value with the
gain setting temperature set by the user.
POINT
The chart of standard thermal electromotive force compliant with JIS C 1602-1995
and IEC584-1, or IEC584-2 needs to be arranged by the user.
Address (Decimal)
Description Reference value
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
190 198 206 214 222 230 238 246 Factory default offset value
Digital value for offset value set prior to
shipment (Reference value F89B
H)
191 199 207 215 223 231 239 247 Factory default gain value
Digital value for gain value set prior to
shipment (Reference value 3B22
H)
192 200 208 216 224 232 240 248 User range settings offset value
Digital value for user-set offset value (Refer to
(3))
193 201 209 217 225 233 241 249 User range settings gain value
Digital value for user-set gain value (Refer to
(4))
194 202 210 218 226 234 242 250 User range settings thermal EMF offset value (L)
Thermal EMF for user-set offset set
temperature ( V unit) (Refer to (5))
195 203 211 219 227 235 243 251 User range settings thermal EMF offset value (H)
196 204 212 220 228 236 244 252 User range settings thermal EMF gain value (L)
Thermal EMF for user-set gain set temperature
( V unit) (Refer to (6))
197 205 213 221 229 237 245 253 User range settings thermal EMF gain value (H)
(Digital value) =
User range settings thermal
EMF offset value ( V)
3276790909
(Digital value) =
User range settings thermal
EMF gain value ( V)
90909 32767