Tachometer Tachometer Display unit: Programmable: 1/sec or 1/min Using the setting 1/min and prescaler 60 the display will show 1/hour. 6.3 Programming the tachometer function codes Programming Change function Save and change Return to display mode Min. input frequency: Programmable 1 Hz or 0.1 Hz. If two edges do not occur within 1 s or respectively 10s, a value of 0 will be displayed. mode setting to next function + or and simultaneously Keep pressed press press press Startup suppression: Programmable Yes/No During the startup the lower limit signal is suppressed until the lower limit value is exceeded for the first time.
The startup suppression will become active again, if the minimum frequency is fallen below. turn Voltage On Alternative The function codes are displayed as display of Function code: + text in row 1. By pressing both keys simultane ously you can change to the nume rical display (F 0 to F 35). After pressing these keys once again the 6.2 Signal diagram - Output signals number of the selectable options will be displayed in addition. This Input frequency P 0 Frequency Hz setting will be stored. P 2 P 1 Output signals Function code F0, Display Row 1 : P 1 (Relay) Function No.
Display Row 2 P 2 (Relay) P 0 electronic (Application output) Factory Setting (Defaults) 0* No function P 1 electronic P 2 electronic 1 All function codes are set to the va lues marked with * 56 57