Mitsubishi L Series User Manual

57
CHAPTER 7 VARIOUS SETTINGS
7
7.5 Offset/Gain Setting 7.5.2 Setting from a program
7.5.2 Setting from a program
(1) Setting procedure
The following describes the procedures when setting the offset/gain from a program.
*1 The following shows the procedure for switching the mode (normal mode → offset/gain setting mode → normal mode).
Dedicated instruction (G(P).OFFGAN) ( Page 210, Appendix 5.2)
• Setting for Mode switching setting (Un\G158, Un\G159) and OFF → ON → OFF of Operating condition setting request
(Y9) ( Page 185, Appendix 2(24))
• Intelligent function module switch setting ( Page 49, Section 7.2 (1))
Start
Switches to the Offset/gain setting
mode.*
1
Checks that the module is in Offset/gain
setting mode and the RUN LED is
flashing.
Applies the voltage or current that will
be an offset value.
Sets the target channel in Offset/gain
setting mode Offset specification (Un\G22).
More than one channel can be set
simultaneously. Set "0" in Offset/gain
setting mode Gain specification (Un\G23).
Turns on Channel change request (YB).
Turns on Channel change request (YB).
Checks that Channel change
completed flag (XB) is on.
Adjusts other channels.
YES
NO
Turns off Channel change request (YB).
Turns off Channel change request (YB).
Turns on User range write request
(YA) and register the Offset/gain
setting to the A/D converter module.
Check that Offset/gain setting mode
flag (XA) is off. Then, turn off User
range write request (YA).
Checks that Offset/gain setting mode
flag (XA) is on.
Applies the voltage or current that will
be a gain value.
Sets the target channel in Offset/gain
setting mode Gain specification (Un\G23).
More than one channel can be set
simultaneously. Set "0" in Offset/gain
setting mode Offset specification (Un\G22).
Is the ERR. LED on?
YES
NO
End
Checks that Channel change completed
flag (XB) is on.
2)
1)
2)
1)
Switches to the normal mode.*
1

Mitsubishi L Series Specifications

General

Brand	Mitsubishi
Model	L Series
Category	Engine
Language	English