Mitsubishi Electric MELSEC Q Series User Manual page 94

Item
Zero/gain adjustment
Cd.10
specification
Zero/gain adjustment
Cd.11
value specification
Factory default
zero/gain adjustment
Cd.12
value restoration
request
92
Description
• Specify "zero adjustment" or "gain
adjustment".
• When zero/gain adjustment is performed
using switches on the front of the QD73A1,
the set value is ignored.
• If a value other than 0, 1, and 2 is set, the
error "Zero/gain adjustment setting error"
(error code: 123) occurs.
For details on zero/gain adjustment, refer to
the following.
Page 59, Section 4.5
• Use this area to set adjustment amount of
the analog output value during zero/gain
adjustment.
• The analog output value changes by the
adjustment amount when Set value change
request signal (Y1C) is turned on and off.
When 1000 is set, the analog output
Ex.
value can be adjusted by approximately
0.33V.
• When zero/gain adjustment is performed
using switches on the front of the QD73A1,
the set value is ignored.
• If the setting is outside the setting range, the
error "Zero/gain adjustment value error"
(error code: 124) occurs.
For details on zero/gain adjustment, refer to
the following.
Page 59, Section 4.5
• Use this area to restore the zero adjustment
value and gain adjustment value to the
factory default.
• This setting is enabled only in the zero/gain
adjustment mode.
• If a value other than "1" is set, the setting is
ignored.
• After the zero/gain adjustment value was
restored, "0" is stored automatically.
Setting range
1: Zero adjustment
2: Gain adjustment
-3000 to 3000
1: Restore the zero/gain
adjustment value
Buffer
Default memory
value address
(decimal)
0 94
0 95
0 96