3. POSITIONING SIGNALS
3 − 29
(13) Automatically decelerating flag (M2128 to M2159) ...............Signal from PCPU
to SCPU
This signal is ON while automatic deceleration processing is performed under
positioning control or position follow-up control.
(a) Under position follow-up control, this flag is ON during automatic
deceleration to the command address, but turns OFF if the command
address is changed during that time.
(b) Under control in any control system, this flag turns OFF on normal start
completion.
(c) In any of the following cases, the automatically decelerating flag does not
turn ON.
• During deceleration due to JOG signal turned OFF
• During manual pulse generator operation
• At midway deceleration due to stop command or stop cause occurrence
• When travel value is 0
V
t
ON
OFF
Automatically
decelerating flag
The automatically decelerating flag list is given below.
Axis No. Device No. Axis No. Device No. Axis No. Device No. Axis No. Device No.
1 M2128 9 M2136 17 M2144 25 M2152
2 M2129 10 M2137 18 M2145 26 M2153
3 M2130 11 M2138 19 M2146 27 M2154
4 M2131 12 M2139 20 M2147 28 M2155
5 M2132 13 M2140 21 M2148 29 M2156
6 M2133 14 M2141 22 M2149 30 M2157
7 M2134 15 M2142 23 M2150 31 M2158
8 M2135 16 M2143 24 M2151 32 M2159
REMARK
In the SV22 virtual mode, the flag is that of the virtual servo motor shaft.
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