Amada IS-300CA, Operation Manual, Page: 139 / 208

APPENDIX D: COMMUNICATIONS
IS-300CA INVERTER POWER SUPPLY
990-418 D-3
Configuration
○
1
RS-485
(Note 1) When controlling two or more devices with one host computer, register the device
No. ( CONTROL# ) for each device. Set the device No. at POWER SUPPLY
STATE Screen (See
Chapter 3, Section II, sub-section 2. Power Supply State
Screen
).
(Note 2) Do not assign one number to more than one device. Also, do not send data
simultaneously from two or more devices in the single-directional communication
mode. Otherwise, data collision and inappropriate system operations may result.
(Note 3) The RS-232C/RS-485 conversion adapter is not included in the accessories. It is
required to prepare the adapter at customer’s side.
○
2
RS-232C
Only a single device can be connected.
Host computer
Device No.1 Device No.2 Device No.31
RS-232C RS-485
RS-232C/RS-485 Conversion Adapter
31 Devices Max.
…
…
Host Computer
Device No.1
RS-232C