Applications; Performing Commands Using Function Code 10H - GE MOTOR MANAGER 2 Instruction Manual

6.4 APPLICATIONS

6.4 APPLICATIONS
Commands can be performed using function code 16 as well as function code 5. When using FUNC-
TION CODE 16, the Command Function register must be written with a value of 5. The Command
Operation register must be written with a valid command operation number. The Command Data
registers must be written with valid data; this is dependent upon the command operation.
The commands supported by the MM2 are listed in Section 6.6: DATA FORMATS on page 6–41
under code F22.
For example, consider a request for slave 17 to perform command operation 1 (RESET): The mas-
ter/slave packets have the following format:
Table 6–9: MASTER/SLAVE PACKET FORMAT FOR PERFORMING COMMANDS
MASTER TRANSMISSION
SLAVE ADDRESS
FUNCTION CODE
DATA STARTING ADDRESS
NUMBER OF SETPOINTS
BYTE COUNT
DATA 1
DATA 2
CRC
6
SLAVE RESPONSE
SLAVE ADDRESS
FUNCTION CODE
DATA STARTING ADDRESS
NUMBER OF SETPOINTS
CRC
6-14

6.4.1 PERFORMING COMMANDS USING FUNCTION CODE 10H

BYTES EXAMPLE
1 11
1 10
2 11 60
2 00 02
1 04
2 00 05
2 00 01
2 76 87
BYTES EXAMPLE
1 11
1 10
2 11 60
2 00 02
2 46 7A
MM2 Motor Manager 2
6 COMMUNICATIONS
DESCRIPTION
message for slave 17
store multiple setpoints
setpoint address 1160
2 setpoints = 4 bytes total
4 bytes of data
data for address 1160
data for address 1161
CRC error code
DESCRIPTION
message from slave 17
store multiple setpoints
setpoint address 1160
2 setpoints
CRC error code
GE Power Management