Omron SYSMAC C200H-AD003, Руководство по эксплуатации

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3-6 Section Offset and Gain Adjustment
54
3-6 Offset and Gain Adjustment
This function is designed to calibrate outputs depending on devices to be con-
nected.
3-6-1 Adjustment Mode Operational Flow
The following diagram shows the flow of operations when using the adjustment
mode for adjusting offset and gain.
Change the operation mode switch on the back of the Unit
Power up the PC
When adjusting another output number
When adjusting the same output number
Set the output number
Offset adjustment (Refer to page 55)
Offset Bit ON
(Bit 0 of IR word n+1 turns ON.)
Adjustment value setting
(Bits 2 and 3 of IR word n+1
turn ON.)
Set Bit ON
(Bit 4 of IR word n+1 turns ON.)
Turn off power to the PC
Change the operation mode switch on the back of the Unit
Set the operation mode switch to normal mode.
Set the operation mode switch to adjustment mode.
The RUN indicator will flash while
in adjustment mode.
Write the output number to be adjusted
in the rightmost byte of IR word n.
Gain adjustment (Refer to page 58)
Gain Bit ON
(Bit 1 of IR word n+1 turns ON.)
Adjustment value setting
(Bits 2 and 3 of IR word n+1
turn ON.)
Set Bit ON
(Bit 4 of IR word n+1 turns ON.)
Refer to 3-6-2 Offset and Gain
Adjustment Procedures
Caution Be sure to turn off the power to the PC before changing the operation mode
switch settings.
If the I/O table is registered in the PC, an I/O setting error may occur, not allowing
any adjustment. In such a case, either cancel the I/O table or create the I/O table
again.
When making adjustments, be sure to perform both the offset adjustment and
gain adjustment.