Siemens 400 V / 210...590 A Setting parameters via the PMU, Key Meaning Function

Parameterization 01.2004

11.1Setting parameters via the PMU

Raise key

Reversing key ON key

Toggle key

OFF key

Lower key

The parameterization unit (PMU) is provided for direct parameterization, operation and visualization of the converter/inverter. It is an integral component of basic units and features a four-digit, seven-segment display and several keys.

	Seven-segment display for:
	Drive statuses
	Alarms and
	faults
	Parameter numbers
	Parameter indices
X300
	Parameter values

Fig. 11-1 PMU parameterization unit

Key	Meaning	Function
	ON key	• Switch on device (standard)
		• With active fault: Return to fault display
		• Command is executed when key is released
	OFF key	• Switch off device with OFF1 or OFF2 depending on
		parameterization (P554 to P557). Command is executed when
		key is released.
	Reversing key	• No function
	Toggle key	• For switching between parameter number and parameter value
		in the sequence indicated (command becomes effective when
		the key is released).
		• If fault display is active: For acknowledging the fault
	Raise key	Increase the display value:
		• Press and release: Increase value by one increment
		• Hold down: Value is increased rapidly
	Lower key	Reduce the display value:
		• Press and release: Decrease value by one increment
		• Hold down: Value is decreased rapidly
	Hold toggle key	• Press and hold P, then press second key. The command is
	and depress raise	executed when key is released (e.g. quick toggle).
	or lower key
	Table 11-1	Control elements on the PMU

11-2	6SE7087-6CX86-2BA1 Siemens AG
	Operating Instructions SIMOVERT MASTERDRIVES AFE