Word N+5 Bits 14 And 15: Mpg Ratio Specifiers 1 And 2 (X-Axis); Word N+5 Bit 09: Servo Lock Bit (X-Axis) - Omron C200H-MC221 Operation Manual

Interface Bit Specifics

6-5-26 Word n+5 Bits 14 and 15: MPG Ratio Specifiers 1 and 2 (X-axis)

6-5-27 Word n+5 Bit 09: Servo Lock Bit (X-axis)

1, 2, 3...
Signal
Timing Chart
156
These bits are used to specify which MPG ratio used in MPG operation; they are
valid only when the mode is set to manual mode. The status of these bits is
checked continuously during MPG operation.
These bits are used in the following combination.
Bit 14 Bit 15
OFF OFF
ON OFF
OFF ON
ON ON
Note Refer to 8-3-5 MPG Ratios in the MC Support Software Operation Manual for
details on the MPG ratio and to 6-5-25 Word n+5 Bit 08: Enable MPG Bit
(X-axis).
This bit is used to apply the servo lock; it is valid only when the mode is set to
manual mode. The processes listed below are performed when this bit goes ON.
1. The present value is read from axes set for absolute operation.
2. A wiring check is performed the first time the servo lock command is
executed after power is turned ON. If the wiring check is normal, wiring
checks won't be performed when subsequent servo lock commands are
executed.
3. A position loop is formed.
4. The Run Command Output to the servodriver is turned ON. This forms a
speed loop.
This command won't be interrupted while in progress even if the deceleration
stop command is executed. This bit is ignored if the Busy Flag is ON.
Keep this bit ON until the Busy Flag goes ON. Turn OFF this bit when the Busy
Flag turns ON.
The Servo Lock Bits for the Y axes (bit 09 in word n+7) operate in the same way.
Turn OFF this bit when the Busy Flag turns ON.
The Servo Lock BIt settings have the following functions.
Signal
↑ (OFF-to-ON) Starts the servo lock.
Servo Lock Bit
(n+5 bit 09)
Busy Flag
(n+16 bit 01)
Servo Lock ON Flag
(n+16 bit 02)
MPG Ratio Selected
MPG Ratio (1) in the Feedrate Parameters.
MPG Ratio (2) in the Feedrate Parameters.
MPG Ratio (3) in the Feedrate Parameters.
MPG Ratio (4) in the Feedrate Parameters.
Function
20 ms min.
Section 6-5
20 ms min.