Lenze 8200 Frequency inverters - Manual (Page 177)

Configuration
8200SHB0199 7-40
7.5.11 Setpoint input
7.5.11.1 Analog setpoint input
Code Name Possible settings IMPORTANT Code Name
Lenze Choice Info
IMPORTANT
C026 Offset adjustment
analog input
0.00 -10.00 {0.01 V} 10.00 HVAC only Not effective with
C005 = -0-
C027 Scaling factor of
analog input
100.0 -200.0 {0.1 %} 200.0 HVAC only Not effective with
C005 = -0-
C034 ¤ Master current -0- -0- 0 mA ... 20 mA /
0 V ... 5 V / 0 V ... 10 V
-1- 4 mA ... 20 mA
Function An analog setpoint signal can be selected via terminal 8.
- You can select different setpoint ranges by reconnection of the jumper at the front of the
controller.
- Inverse setpoint input because of negative terminal adjustment.
- Offset adjustment of the analog channel (only series “HVAC”)
Adjustment Setpoint range Jumper position
0 mA ... 20 mA / 4 mA ... 20 mA
0 V ... 5 V
0 V ... 10 V 5 - 6
3 - 4
1 - 2
(Factory setting)
To select the setpoint by means of the master current, you change the ranges under C034:
C034 = -0-
0 mA ... 20 mA
C034 = -1- 4 mA ... 20 mA
Important - With an internal reference voltage of 5 V:
- Plug in the jumper at position 3-4
- If the setpoint is input by means of a master voltage 0 V ... 5 V / 0 V ... 10 V:
- Set C034 = -0-
- Analog setpoint input is not possible with setpoint input via the function ”Motor potentiometer”
(C007 = -10-, -11-, -12-, -13-, -21-).
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