Справочник Пользователя для Mitsubishi Electronics AJ65BT-D75P2-S3
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MELSEC-A
9 MAIN POSITIONING CONTROL
(2) Current value change using the start No. (No. 9003) for a current
value change
Operation chart
The current value is changed by setting the new current value "Current value
change (RWwm+2 to 3, RWwm+10 to 11)", setting "9003" in the "
change (RWwm+2 to 3, RWwm+10 to 11)", setting "9003" in the "
Cd.11
Positioning start No.", and turning ON the positioning start signal.
Positioning start signal
Current feed value
50000
0
OFF
ON
Current value changes to the
positioning address designated by
the new current value remote register.
positioning address designated by
the new current value remote register.
The above chart shows an example
when the positioning address is "0".
when the positioning address is "0".
[RY(n+1)0, RY(n+1)1]
[RWrn+0 to 1, RWrn+8 to 9]
Restrictions
(1) An error "Outside current value change range" (error code: 514) will occur if
the designated value is outside the setting range when "degree" is set in
" Pr.1 Unit setting".
" Pr.1 Unit setting".
(2) An error will not occur even if the designated value is outside the software
stroke limit range.
However, an error "Start outside stroke limit +/-" (error code: 507/508) will
occur at the positioning start.
However, an error "Start outside stroke limit +/-" (error code: 507/508) will
occur at the positioning start.
(3) The current value cannot be changed during stop commands and while the M
code ON signal is ON.
Current value change procedure
The following shows the procedure for changing the current value to a new value.
Turn ON the positioning start signal.
(RY(n+1)0, RY(n+1)1)
(RY(n+1)0, RY(n+1)1)
Write "9003" in "Positioning start No."
(RWwm, RWwm+8)
(RWwm, RWwm+8)
1)
2)
3)
Write the current value to "New current value
(RWwm+2 to 3, RWwm+10 to 11)"
(RWwm+2 to 3, RWwm+10 to 11)"