YASKAWA MOTIONPACK-110 Descriptive Information page 192

9.2.2 DETAIL OF INPUT SIGNALS (Cant'd)
Table 9.5 Function, Operation and Timing of Input Signals (8-8)
Signal Name Signal Symbol Function, Operation and Timing
Spindle Gear OR.1 The siganls are used to select gear ratio in spindle gear change. Gear
Select(I) ratio can be selected among three stages L, M, and H by combining
GR1 and GR2. The maximum rotation speed on each gear is
Spindle Gear
GR2 specifiedin the parameter.
Select(2)
Gear Signal State
Max Rotation Speed
Ratio GR1 GR2
Lo OFF OFF Stop
L ON OFF Parameter setting (#2150)
M OFF ON Parameter setting (#2151)
kl ON ON Parameter setting (#2152)
Optional Block SK1 This signal determines whether the data of a block containing "/"
Skip (1) SK2 (slash) are to be ignored or not in memory operation mode.
to SK3 When this signal is turned on, the selected block is ignored. For
Optional Block SK4 example,if SK1 signal is on, commands up to the end of block
Skip (8) SK5 containing "/" are all ignored.
SK6 Operation of this signal is ineffective for a block being executed
SK7 or a block stored in the buffer for advance reading. In the case of
SK8 memory operation, the operation becomes effective from the block
which has just been read.
Program Number Wll This signal is used for designating the program number from an
Input W12 external. Designation is possible from 01 to 99 with 2 BCD digits.
W14
Wl8
W21
W22
W24
W28
180