DELTA C2000 MODBUS communication

Relevant communication parameters

Pin 1~2,7,8: ReservedPin 3, 6: GNDPin 4: SG-

RS-485 Pin 5: SG+

8 1Modbus RS-485

09-00 | COM1 communication address (1~254, factory setting: 1)

09-01 | COM1 transmission speed (4.8~115.2 baud, factory setting: 9.6)

09-03 | COM1 time-out detection (0.0~100.0 sec, 0.0 disable, factory setting: 0.0)

09-04 | COM1 communication protocol (1~17, factory setting: 1)

1: 7, N, 2 for ASCII2: 7, E, 1 for ASCII 3: 7, O, 1 for ASCII 4: 7, E, 2 for ASCII 5: 7, O, 2 for ASCII 6: 8, N, 1 for ASCII 7: 8, N, 2 for ASCII 8: 8, E, 1 for ASCII 9: 8, O, 1 for ASCII

10: 8, E, 2 for ASCII 11: 8, O, 2 for ASCII12: 8, N, 1 for RTU 13: 8, N, 2 for RTU 14: 8, E, 1 for RTU 15: 8, O, 1 for RTU 16: 8, E, 2 for RTU 17: 8, O, 2 for RTU

See also parameters 00-20 and 00-21 (source of frequency/operation command)

Error code: refer to Pr.06-17 to Pr.06-22

This document is an excerpt from Delta C2000 operating manual, that can be downloaded from www.sitautomation.it. Please see full manual for further details.