A Murrelektronik Company
A Murrelektronik Company
13
Module default configuration:
• Factory Default Config returns 1 in Status message 1-Status 1, this should not be on if the module has been configured.
• Default operation of the module is on/off digital control. PWM control messages are not needed.
• Default configuration does not require a Command 0x52 message to enable operation.
5. MODULE CONFIGURATION
5.1 CONFIGURATION STEPS
Command 0x52h (This message needs to be sent until the message confirmation bit is set true):
• Module configuration message, needed when not using module default configuration.
• All Status messages need to be turned on (set to value of 1) to be received.
• FREQ1: There needs to be a value put in this parameter or the outputs won’t work.
Value
Name
Data Type
Byte
Bits
Description
82 (0x52h)
Command
Byte
1
Command for index pointer (which message you are sending)
Ctrl Mode Reset
2 bit
2
1,2
Enables Controller Mode Output Reset
Enable Status 1 Msg
3,4
Enables the constant transmission of status message 1
Enable Status 2 Msg
5,6
Enables the constant transmission of status message 2
Enable Amp Msg
7,8
Enables the constant transmission of amperage messages
Not Used
3
1,2
Set 0x00b
Save Configuration
3,4
Saves the configuration to the module (otherwise changes only valid until a power cycle occurs),
set to 1 to write configuration to module
Analog Raw Value
5,6
Sets all analog to be read in raw value as opposed to scaled (.005668/bit)
7,8
4
1,2
3,4
5,6
7,8
FREQ1
Word
5
Sets the global configuration of the frequency for all channels.
Low Byte FREQ1: Value in decimal (40 - 1100 Hz). Example: 0xC8h = 200d = 200 Hz.
6
High Byte FREQ1
MODE1
4 Bit
7
1,2,3,4
Sets the global configuration of ALL the outputs, overides 0x53h and 0x54h.
0=Mode 1 Not Used, 1=ON/OFF, 2=Data 0-4000, 3= Percent 0-100.0%(0-1000),
(4= Amps (0-4000ma) Cannot be used in this mode.)
MODE2
4 Bit
5,6,7,8
Not used, set 0
ID1
Byte
8
User defined byte for configuration ID, this will be transimitted in the STAT message.
