Glentek Omega SMC9930, Installation & Operation Manual

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Omega Series Digital PWM Amplifier Manual
Com-
mand
Code
Definition
Read
Write
Pipe-
lining
appli-
cable?
Description
0x00 NOP - N Null command
0x01
Get_Synq_Period /
Set_Synq_Period
R/W N in units of 40ns
0x02
Get_Drive_Update_Period /
Set_Drive_Update_Period
R/W
N in units of 40ns
0x08 Fault_Read R N Reads code of the existing Fault(s)
0x09 Fault_Clear W N Clears all existing Faults
0x09 Fault_Count R N Returns how many Faults now exist
0x0A Warning_Read
R
N Reads code of the existing Warning(s)
0x0B Warning _Clear W N Clears all existing Warnings
0x0B Warning_Count R N Returns how many Warning now exist
0x0F
Get_Monitor_A_Table /
Set_Monitor_A_Table
R/W N
Using the data passed, Pointer_A is set to one of the
tabulated values in
Error! Reference source not
found. .
0x10
Get_Monitor_A_Memory/
Set_Monitor_A_Memory
R/W N
Using the data passed, Pointer_A is set to point to a
memory location in the data memory space
0x11
Get_Monitor_B_Table /
Set_Monitor_B_Table
R/W
N
Using the data passed, Pointer_B is set to one of the
tabulated values in
Error! Reference source not
found. .
0x12
Get_Monitor_B_Memory/
Set_Monitor_B_Memory
R/W
N
Using the data passed, Pointer_B is set to point to a
memory location in the data memory space
0x13
Get_Monitor_C_Table /
Set_Monitor_C_Table
R/W N
Using the data passed, Pointer_C is set to one of the
tabulated values in
Error! Reference source not
found. .
0x14
Get_Monitor_C_Memory/
Set_Monitor_C_Memory
R/W N
Using the data passed, Pointer_C is set to point to a
memory location in the data memory space
0x19
Get_Parameter_Index
¹
/
Set_Parameter_Index
R/W
N
Returns/Sets-up the parameter pointer to point to the
motor’s N
th
parameter
0x1A
Get_Parameter/
Set_Parameter
R/W N
Access the value of the parameter pointed to by the pa-
rameter pointer
0x1C Store_Parameters W N
Copies the motor’s parameter table from the Drive
Processor’s RAM to its local EEPROM
²
or other local
non-volatile memory
0x1D Restore_Factory_Defaults W N
Loads the motor’s parameter table in the Drive Proces-
sor’s RAM with a set of factory default parameters
0x1E Reload_Parameters
W
N
Copies the motor’s parameter table in the drive Proces-
sor’s local EEPROM to the Drive Processor’s RAM
0x20 Config_From_Parameters W N
Causes the Drive Processor to re-compute the set of in-
ternal variables that are derived from the motor’s pa-
rameter list that is now in RAM.
¹
The parameter functions provide a general way of accessing drive quantities that are not otherwise accessible by direct
commands, for example gains.
²
A local serial EEPROM attached to the Drive Processor is typical but the exact implementation of this will vary.
Note that this Parameter EEPROM is distinct from the Identification EEPROM.
Direct Commands
The direct commands supported by this drive are summarized in the following table: