Instruction manual

7. TRANSMISSION MODULE
7 − 20
(5) External input mode
(a) In this mode the clutch is turned ON and OFF in accordance with the clutch
ON/OFF command bit device and the external input (TRA signal: synchro-
nous encoder start signal).
Since the input pulses from the synchronous encoder are counted in
response to the leading edge of the external input signal, the clutch in this
mode gives high-speed response and high accuracy.
1) The clutch is set to the ON status at the leading edge (OFF→ON) of the
external input signal after the clutch ON/OFF command bit device has
come ON.
2) When the clutch ON/OFF command bit device goes OFF, the clutch is
set to the OFF status after a two maximum operation cycles
(Note)
.
(b) Make sure that the clutch ON/OFF command device is turned ON and the
external input acceptance enabled status is established before the external
input (TRA signal) comes ON.
In the external input mode, a two maximum calculation cycles
(Note)
is
required after the clutch ON/OFF command device comes ON before the
external input acceptance enabled status is established.
1) When the clutch ON/OFF command device is OFF, the clutch is not set
to the ON status even if the external input changes from OFF to ON.
2) When the external input is ON, the clutch is not set to the ON status even
if the clutch ON/OFF status comes ON.
3) Even if the external input goes OFF after the clutch has been set to the
ON status, the clutch will remain ON.
(c) The clutch ON/OFF status can be checked by means of the clutch ON/OFF
status device.
The ON/OFF status of the clutch status device is refreshed at operation
cycle
(Note)
intervals.
Connected Module
Corresponding
Device
Connected Module
Corresponding
Device
Main shaft side M2160 Main shaft side M2192Output module for
axis 1
Auxiliary input axis side M2161
Output module for
axis 17
Auxiliary input axis side M2193
Main shaft side M2162 Main shaft side M2194Output module for
axis 2
Auxiliary input axis side M2163
Output module for
axis 18
Auxiliary input axis side M2195
Main shaft side M2164 Main shaft side M2196Output module for
axis 3
Auxiliary input axis side M2165
Output module for
axis 19
Auxiliary input axis side M2197
Main shaft side M2166 Main shaft side M2198Output module for
axis 4
Auxiliary input axis side M2167
Output module for
axis 20
Auxiliary input axis side M2199
Main shaft side M2168 Main shaft side M2200Output module for
axis 5
Auxiliary input axis side M2169
Output module for
axis 21
Auxiliary input axis side M2201
Main shaft side M2170 Main shaft side M2202Output module for
axis 6
Auxiliary input axis side M2171
Output module for
axis 22
Auxiliary input axis side M2203
Main shaft side M2172 Main shaft side M2204Output module for
axis 7
Auxiliary input axis side M2173
Output module for
axis 23
Auxiliary input axis side M2205
Main shaft side M2174 Main shaft side M2206Output module for
axis 8
Auxiliary input axis side M2175
Output module for
axis 24
Auxiliary input axis side M2207
Main shaft side M2176 Main shaft side M2208Output module for
axis 9
Auxiliary input axis side M2177
Output module for
axis 25
Auxiliary input axis side M2209
Main shaft side M2178 Main shaft side M2210Output module for
axis 10
Auxiliary input axis side M2179
Output module for
axis 26
Auxiliary input axis side M2211
Main shaft side M2180 Main shaft side M2212Output module for
axis 11
Auxiliary input axis side M2181
Output module for
axis 27
Auxiliary input axis side M2213
Main shaft side M2182 Main shaft side M2214Output module for
axis 12
Auxiliary input axis side M2183
Output module for
axis 28
Auxiliary input axis side M2215
Main shaft side M2184 Main shaft side M2216Output module for
axis 13
Auxiliary input axis side M2185
Output module for
axis 29
Auxiliary input axis side M2217
Main shaft side M2186 Main shaft side M2218Output module for
axis 14
Auxiliary input axis side M2187
Output module for
axis 30
Auxiliary input axis side M2219
Main shaft side M2188 Main shaft side M2220Output module for
axis 15
Auxiliary input axis side M2189
Output module for
axis 31
Auxiliary input axis side M2221
Main shaft side M2190 Main shaft side M2222Output module for
axis 16
Auxiliary input axis side M2191
Output module for
axis 32
Auxiliary input axis side M2223
(Note) : The operation cycle is as follows.
3.5ms when the preset number of axes is 1 to 8
7.1ms when the preset number of axes is 9 to 18
14.2ms when the preset number of axes is 19 to 32