SEW-Eurodrive MOVIDRIVE compact MCH41A, System Manual

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126
System Manual – MOVIDRIVE® compact Drive Inverters
3
Explanation of the parameters
Parameters
P16x / P17x Fixed
setpoints 1 / 2 3 internal setpoints (= fixed setpoints) can be set separately for parameter sets 1 and 2.
The internal setpoints are active if P100 Setpoint source is set to one of the following
functions and an input terminal programmed to n11/n21 or n12/n22 (P6xx Terminal
assignment) has a “1“ signal:
• BIPOL./FIX.SETPT
• UNIPOL/FIX.SETPT.
• FIXED SETP+ANALOG1
• FIXEDSETxANALOG1
Setting range: 0 ... 5000 1/min
Programming the input terminals:
If an input terminal is programmed to FIX SETPT SW.OV, the fixed setpoints of the cur-
rently inactive parameter set come into effect when this terminal is activated (= '1'). This
changeover is possible when the unit is inhibited and enabled.
1
2
Fixed setpoint Factory setting
P160 / P170 Internal setpoint n11/n21 n11 / n21 = 150 1/min
P161 / P171 Internal setpoint n12 / n22 n12 / n22 = 750 1/min
P162 / P172 Internal setpoint n13/n23 n13 / n23 = 1500 1/min
Response
Terminal
n11/n21 n12/n22 Enable/Stop Parameter set 1/2
Stop with t13/t23 X X "0" X
Fixed setpoint not active "0" "0" "1" "0"
n11 effective "1" "0" "1" "0"
n12 effective "0" "1" "1" "0"
n13 effective "1" "1" "1" "0"
n21 effective "1" "0" "1" "1"
n22 effective "0" "1" "1" "1"
n23 effective "1" "1" "1" "1"
P6..
P60.
P600