GE MOTOR MANAGER 2 User Manual

GE Power Management
MM2 Motor Manager 2 6-9
6 COMMUNICATIONS 6.2 MODBUS FUNCTIONS
6
6.2.5 FUNCTION CODE 06H
Modbus Implementation: Preset Single Register
MM2 Implementation: Store Single Setpoint
This command allows the master to store a single setpoint into the memory of a MM2. The slave
response to this function code is to echo the entire master transmission.
For example, request slave 17 to store the value 01F4 in setpoint address 1020. After the transmis-
sion in this example is complete, setpoints address 1020 will contain the value 01F4. The master/
slave packet format is shown below:
Table 6–5: MASTER/SLAVE PACKET FORMAT FOR FUNCTION CODE 06H
MASTER TRANSMISSION BYTES EXAMPLE DESCRIPTION
SLAVE ADDRESS 1 11 message for slave 17
FUNCTION CODE 1 06 store single setpoint
DATA STARTING ADDRESS 2 10 20 setpoint address 1020
DATA 2 01 F4 data for setpoint address 1020
CRC 2 8E 47 CRC error code
SLAVE RESPONSE BYTES EXAMPLE DESCRIPTION
SLAVE ADDRESS 1 11 message from slave 17
FUNCTION CODE 1 06 store single setpoint
DATA STARTING ADDRESS 2 10 20 setpoint address 1020
DATA 2 01 F4 data stored in setpoint address 1020
CRC 2 8E 47 CRC error code

GE MOTOR MANAGER 2 Specifications

General

Brand	GE
Model	MOTOR MANAGER 2
Category	Controller
Language	English