Intelligent Motion Systems 17 Network Card User Manual


 
43
MNEMONIC FUNCTION TYPE
EE Encoder Enable Flag Setup Flag
DESCRIPTION
The EE flag enables or disables the optional encoder mode of the MDrive Motion Control.
USAGE DEFAULT
EE= <0/1> 0 (Disabled)
EXAMPLE:
EE=0 ‘Disable encoder mode
EE=1 ‘Enable encoder mode
RELATED COMMANDS: DB, C2, SF, SM, ST
MNEMONIC FUNCTION TYPE
EM Echo Mode Flag Setup Flag
DESCRIPTION
The Echo Mode Flag will set the full/half duplex configuration of the RS-485 channel. 0=Full Duplex (default), 1=Half Duplex.
USAGE DEFAULT
EM= <0/1> 0 (Full Duplex)
EXAMPLE:
EM=0 ‘full duplex mode
EM=1 ‘half duplex mode
RELATED COMMANDS: BD
MNEMONIC FUNCTION TYPE
EF Read-Only Error Flag Status Flag
DESCRIPTION
The Error flag will indicate whether or not an error condition exists. It is automatically cleared when a new program is executed. The
only way to manually clear the EF flag is to read the value of the ER variable or set ER=0
There is an instruction, OE, which allows the user to specify the execution of a subroutine in the program memory when an error
occurs. The subroutine might contain instructions to read the ER variable which would clear the EF flag.
USAGE RESPONSE
PR EF 0 = No Error Exists
1 = Error Condition Exists
EXAMPLE:
PR EF ‘read the state of the error flag
RELATED COMMANDS: ER, OE