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7 Precautions for Use of Parameters for DriveProgramming
DriveProgramming User’s Manual (I622-E1)
7-3 Parameters Affected by PID Enabled/Disabled
7
The set values are scaled by the settings for AJ-24/AJ-25.
The set values are scaled by the settings for AJ-44/AJ-45.
Parameter
No.
Description Data
db-38 PID3 feedback data monitor a) Conversion (Scale adjustment)
= (PID1 scale adjustment (at 100%) [AJ-25] - PID1
scale adjustment (at 0%) [AJ-24])
/ 100.00 * [Input (%)] + PID1 scale adjustment (at 0%)
[AJ-24]
b) Internal conversion (%)
= ([Input (*1)] - PID1 scale adjustment (at 0%) [AJ-24])
/ (PID1 scale adjustment (at 100%) [AJ-25] - PID1
scale adjustment (at 0%) [AJ-24]) * 100.00
*1. Equivalent to mon param read value (Same scale as
ones of AJ-24, 25)
FA-38 PID3 Set Value
AJ-30 Set-point setting for PID3
db-57 PID3 output monitor
db-58 PID3 deviation monitor
Parameter
No.
Description Data
db-40 PID4 feedback data monitor a) Conversion (Scale adjustment)
= (PID1 scale adjustment (at 100%) [AJ-45] - PID1
scale adjustment (at 0%) [AJ-44])
/ 100.00 * [Input (%)] + PID1 scale adjustment (at 0%)
[AJ-44]
b) Internal conversion (%)
= ([Input (*1)] - PID1 scale adjustment (at 0%) [AJ-44])
/ (PID1 scale adjustment (at 100%) [AJ-45] - PID1
scale adjustment (at 0%) [AJ-44]) * 100.00
*1. Equivalent to mon param read value (Same scale as
ones of AJ-44, 45)
FA-40 PID4 Set Value
AJ-50 Set-point setting for PID4
db-59 PID4 output monitor
db-60 PID4 deviation monitor
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