Specifications

2- 50
2. REPLACEMENT PROPOSAL FROM A-MOTION TO QDS-MOTION
6.2.4 Timer devices and counter devices
In A-Motion, a PLC CPU and a motion PU share T (Timer device) and C (Counter device). However,
after the transition to QDS-Motion, T/C cannot be referred to from the Motion CPU. Instead, when the same
function is used with the QDS-Motion CPU, the TIME instruction can be used.
When the PLC CPU is synchronized with the Motion CPU using T/C of the PLC CPU, set an interlock by
configuring some settings (T/C assignment to multiple CPU shared devices/automatic refresh setting).
6.2.5 Indirect designation of servo program
About indirect designation of servo program, because word length is changed from 16 bit to 32 bit by
replacement, use word number should be 2 (even number).
• Indirect designation of servo program in A-Motion
• After the conversion from A-Motion to QDS-Motion
• Error content and measures when execute program conversion in QDS-Motion
• Change the device number to an even number and modify all the related devices.
Odd device
The project is converted with the
odd device.
Replace the odd device with an
even device.