Delta CP2000 Series, User Manual

Page: 507 / 868

Chapter 12 Description of Parameter Settings

CP2000
12.1-09-1
09 Communication Parameters

The parameter can be set during the operation.
Pin 1~2,7,8: Reserv ed
Pin 3, 6: GND
Pin 4: SG-
Pin 5: SG+
RS-485
8 1
Modbus RS- 485
When us ing communication devi ces,
connects AC dr ive with P C by us ing
Delta IFD6530 or IFD6500.

COM1 Communication Address
Default: 1
Settings 1–254
 If RS-485 serial communication controls the AC motor drive, you must set the communication
address for this drive in this parameter. Each AC motor drive’s communication address must be
different.
 COM1 Transmission Speed
Default: 9.6
Settings 4.8–115.2 Kbps
 Sets the transmission speed of the computer and the drive.
 Options are 4.8 Kbps, 9.6 Kbps, 19.2 Kbps, 38.4 Kbps, 57.6 Kbps and 115.2 Kbps; otherwise,
the transmission speed is set to the default 9.5 Kbps.
 COM1 Transmission Fault Treatment
Default: 3
Settings 0: Warn and continue operation
1: Fault and ramp to stop
2: Fault and coast to stop
3: No warning and continue operation
 Set the response for Modbus communication errors with the host. Set the detection time in
Pr.09-03.

COM1 Time-out Detection
Default: 0.0
Settings 0.0–100.0 sec.
 Sets the communication transmission time-out.

COM1 Communication Protocol
Default: 1
Settings 1: 7, N, 2 (ASCII)
2: 7, E, 1 (ASCII)
3: 7, O, 1 (ASCII)
4: 7, E, 2 (ASCII)
5: 7, O, 2 (ASCII)
6: 8, N, 1 (ASCII)