4 - 9 4 - 9MELSEC-A4 SETUP AND PREPARATION BEFORE OPERATIONPOINT(1) Set the offset and gain values in the actual usage state.(2) The offset and gain values are stored on E2PROM in the AJ65VBTCU-68ADVN/ADIN and are not cleared at power-off.(3) Make offset/gain setting within the range indicated in POINT of Section 3.3.1and Section 3.3.2. If setting is made outside this range, the maximumresolution/accuracy may not fall within the performance specifications range.(4) When making offset/gain setting (in the test mode), set any of the following testmodes with the mode select switch.AJ65VBTCU-68ADVN (Ver. 1 remote device station): 1, 2AJ65VBTCU-68ADVN (Ver. 2 remote device station): 4, 5AJ65VBTCU-68ADIN (Ver. 1 remote device station): 1AJ65VBTCU-68ADIN (Ver. 2 remote device station): 4The user range settings 1 selected with the mode select switch set to 1 and 4are the same. The setting of the user range setting 1 can be changed by settingthe mode select switch to either 1 or 4. This also applies to the user rangesettings 2 selected with the mode select switch set to 2 and 5.If the switch has been set to any unusable number, an error occurs and the"RUN" LED flickers at intervals of 0.1s.(5) When the grounding indicated in Section 4.8.2 *5 is changed (not performedperform, or performed to removed), repeat the offset/gain setting from the start.
