Emerson 7000, 4000 A --- 3 Appendix Frequency of Sources, Phases of Normal & Emergency Sources, Data Input Lock, Lost or Forgotten Password

A --- 3 Appendix
Frequency of Sources
DIPswitchactuator7selectseither50or60Hzsource
frequency. See Table C.
TableC. SourceFrequency—DIPactuator7.
DIP
switch
actuator
50 Hz 60 Hz
7
Phases of Normal & Emergency Sources
DIP switch actuators 8 and 9 select either 1phase or 3
phase for the Normal and Emergency sources. See
Tab l e s D an d E.
Table D. Normal Source Phases — DIP actuator 8.
DIP
switch
actuator
1Phase 3Phase
8
TableE. Emergency S. Phases — DIP actuator 9.
DIP
switch
actuator
1Phase 3Phase
9
Data Input Lock
The Group5 controller has an external input for a dry
contact that, if closed, prevents setting cha nges from
the keypad. DIP switch actuator 10 sel ects either yes
or no for the external input (such as a key switch).
Placing DIP switch actuator 10 in the Yes position
enables the controller to respond to the externalinput.
See TableF.
Lost or Forgotten Password
Moving DIP switch actuator 10 to the Ye s position will
allow a new password to be input (as long as the
external input is open). Once the new password has
been entered, return DIP switch actuator 10 t o the No
position. See TableF.
TableF. Lock Input — DIP actuator 10.
DIP
switch
actuator
Yes No
10