Configuration
34 DC1010/1020/1030/1040 Product Manual 8/05
4.4 Function Lock
According to the status of the parameter “LCK” in ‘Configuration 1’ mode, ‘access to
modes’ and ‘change of values’ can be prohibited.
LCK=0000 MODE ACCESS-Access to ‘Operation’, Configuration1 & 2’
modes allowed (* Default)
LCK=0100 MODE ACCESS-Access to ‘Operation’ & ‘Configuration 1’
mode allowed
VALUE CHANGE-Every value change in each mode allowed
LCK=0110 MODE ACCESS-Access to ‘Operation’ & ‘Configuration 1’
mode allowed
VALUE CHANGE -Value changes only in ‘Operation’ mode
allowed
LCK=0001 MODE ACCESS-Access to ‘Operation’ mode allowed
VALUE CHANGE-Value change of SP (Set Point) allowed
only
LCK=1111 MODE ACCESS-Access to “Set Up” mode allowed
LCK=0101 All access & value changes prohibited except the change of
“LCK” status
CAUTION
Configuration should be performed only by personnel who are technically
competent to do so. Local Regulations regarding electrical & safety must be
observed.
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