Rhymebus RM6F5 series, Operation Manual

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Chapter 8 Communication Description
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8
Convert F_019 to hexadecimal value for generating register number:
18 (decimal) = 12H
Convert 1.5 seconds to hex value: 1.5 x 10 (by resolution) = 15
(decimal) = 000FH
b. Set F_020 (Primary decel time) = 1.5 seconds
Convert F_020 to hex value: 19 (decimal) = 13H
c. Select primary accel/decel time command: register: 2000H, register
data = 00 (b6,b7)
Set the acceleration time F_019 = 1.5 seconds
Address OP Code
Drive Register Register Data
MSB LSB MSB LSB
01H 06H A2H 12H 00H 0FH
Set the deceleration time F_020 = 1.5 seconds
Address OP Code
Drive Register Register Data
MSB LSB MSB LSB
01H 06H A2H 13H 00H 0FH
Select primary acceleration/deceleration time
Address OP Code
Drive Register Register Data
MSB LSB MSB LSB
01H 06H 20H 00H 00H 00H
7-9-3 Host Control to Drive
– Read Operation
1. Drive Error Trips (Fault Code):
Example: Drive error trips due to
―GF‖ (grounding fault) and the fault
message displayed at the host.
1) The host sends the below codes to access the drive register
to monitor drive faults (read only one register data)
a.-Drive register: 2100H
b.-Number of register to read: 1

0001H
Message Code (Host to Drive)
Address OP Code
Drive Register
Register Numbers to
Readout
MSB LSB MSB LSB
01H 03H 21H 00H 00H 01H
2) The drive returns the fault code to the host when
―GF‖ occurs:
-GF code: 0DH
Return Code (Drive to Host)
Address OP Code Data Byte
2100H(Register) Data
MSB LSB
01H 03H 04H 00H 0DH
c. Program the host to convert register data 000DH to
―GF‖
message