Technical Manual for EA350 Analog Pulse Type Servo Driver V101 7.2.13 Group P7 - Communication setting parameters 99 Parameter scope Data Initial Unit Applicable Attribute Communication Parameter Function type value mode address P7-00 Modbus communication address setting 1~254 U16 1 - P S T 〇 - P7-01 Baud rate of Modbus communication 0: 4800bps 1: 9600bps 2: 19200bps 3: 38400bps 4: 57600bps 5: 115200bps U16 1 - P S T 〇 - P7-02 Modbus communication data format 0: No check 1+8+N+1 1: Odd parity check 1+8+O+1 2: Even parity check 1+8+E+1 3: No check 1+8+N+2 4: Odd parity check 1+8+O+2 5:
Even parity check 1+8+E+2 U16 0 - P S T 〇 - P7-03 Modbus communication response delay 1~20 U16 2 ms P S T 〇 - P7-04 Parameter storage selection upon Modbus communication Bit 0: Parameter storage selection 0: Storage determined according to P7- 05 selection 1: Parameters changed by communication are not saved Bit 1: Return selection upon receipt of a write command via communication 0: Received data is returned upon receipt of a write command 1: Received data is not returned upon receipt of a write command U16 00 - P S T 〇 - P7-05 Address selection upon Modbus communication 0: Address + 8000H stored 1:
Address + 8000H not stored U16 1 - P S T 〇 - P7-06 Reserved P7-07 Reserved P7-08 Reserved P7-09 Status sequence setting for high 32-bit function code upon Modbus communication 0: For both read and write, the low 16 bits are before the high 16 bits 1: For both read and write, the high 16 bits are before the low 16 bits 2: For read, the low 16 bits are before the high 16 bits; for write, the high 16 bits are before the low 16 bits 3:
For read, the high 16 bits are before the low 16 bits; for write, the low 16 bits are before the high 16 bits U16 0 - PST 〇 0709H P7-10~P7-29 are reserved P7-30 Source address 1 of Modbus communication mapping 0000H~FFFFH U16 FFFFH - PST 〇 071EH P7-31 Target address 1 of Modbus communication mapping 0000H~FFFFH U16 FFFFH - PST 〇 071FH P7-32 Source address 2 of Modbus communication mapping 0000H~FFFFH U16 FFFFH - PST 〇 0720H P7-33 Target address 2 of Modbus communication mapping 0000H~FFFFH U16 FFFFH - PST 〇 0721H P7-34 Source address 3 of Modbus communication mapping 0000H~FFFFH U16 FFFFH - PST 〇 0722H P7-35 Target address 3 of Modbus 0000H~FFFFH U16 FFFFH - PST 〇 0723H