Chapter 11 Summary of Parameter SettingsC2000 Plus 
 
11-44 
09 Communication Parameters 
 
Pr.  Parameter Name  Setting Range  Default 
 
09-00 
Modbus Slave Communication 
Address 
1–254
  1 
 
09-01  COM1 Modbus Transmission Speed  4.8–115.2 Kbps  9.6 
 
09-02 
COM1 Modbus Transmission Fault 
Treatment 
0: Warn and continue operation 
1: Fault and ramp to stop 
2: Fault and coast to stop 
3: No warning, no fault and continue operation
 
3 
 
09-03  COM1 Modbus Time-Out Detection  0.0–100.0 sec.  0.0 
 
09-04 
COM1 Modbus Communication 
Protocol 
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) 
7 : 8, N, 2 (ASCII) 
8 : 8, E, 1 (ASCII) 
9 : 8, O, 1 (ASCII) 
10 : 8, E, 2 (ASCII) 
11 : 8, O, 2 (ASCII) 
12: 8, N, 1 (RTU) 
13: 8, N, 2 (RTU) 
14: 8, E, 1 (RTU) 
15: 8, O, 1 (RTU) 
16: 8, E, 2 (RTU) 
17: 8, O, 2 (RTU)
 
1 
 
09-09 
Modbus Communication Response 
Delay Time 
0.0–200.0 ms  2.0 
 
09-10  Communication Main Frequency  0.00–599.00 Hz  60.00 
 
09-11 Block Transfer 1  0000–FFFFh  0000h 
 
09-12 Block Transfer 2  0000–FFFFh  0000h 
 
09-13 Block Transfer 3  0000–FFFFh  0000h 
 
09-14 Block Transfer 4  0000–FFFFh  0000h 
 
09-15 Block Transfer 5  0000–FFFFh  0000h 
 
09-16 Block Transfer 6  0000–FFFFh  0000h 
 
09-17 Block Transfer 7  0000–FFFFh  0000h 
 
09-18 Block Transfer 8  0000–FFFFh  0000h 
 
09-19 Block Transfer 9  0000–FFFFh  0000h 
 
09-20 Block Transfer 10  0000–FFFFh  0000h