188 CG Drives & Automation, 01-5326-01r5
Analogue Comparator 1,
Polarity[6115]
Selects how the selected value in [6111] should be handled
prior to the analogue comparator , i.e. as absolute value or
handled with sign. See Fig. 136
Communication information
Example
See Fig. 136 and Fig. 137 for different principle
functionality of comparator features 6114 and 6115.
Fig. 136 Principle functionality of comparator features for
“Type [6114] = Hysteresis ” and “Polar [6115]”.
Fig. 137 Principle functionality of comparator features for
“Type [6114] =Window ” and “Polar [6115]”.
CA2 Setup [612]
Analogue comparator 2, parameter group.
Analogue Comparator 2, Value
[6121]
Function is identical to analogue comparator 1,
value [6111].
Communication information
6115 CA1 Polar
Default: Unipolar
Unipolar 0 Absolute value of [6111] used
Bipolar 1 Signed value of [6111] used
Modbus Instance no/DeviceNet no: 43486
Profibus slot/index 170/135
EtherCAT and CANopen index (hex) 4d9e
Profinet IO index 19870
Fieldbus format UInt
Modbus format UInt
Type [6114]= Hysteresis
[6115] Unipolar
[6115] Bipolar
[6115] Bipolar
[6115] Bipolar
[6112] HI > 0
[6113] LO > 0
[6112] HI > 0
[6113] LO > 0
[6112] HI > 0
[6113] LO < 0
[6112] HI < 0
[6113] LO < 0
An.Value
[6111]
An.Value
[6111]
An.Value
[6111]
An.Value
[6111]
CA1
CA1
CA1
CA1
NOTE: When “Unipolar “ is selected, absolute value
of signal is used.
NOTE: When “Bipolar” is selected in [6115] then:
1. Functionality is not symmetrical .
2. Ranges for high/low are bipolar
6121 CA2 Value
Default: Torque
Selections: Same as in menu [6111]
Modbus Instance no/DeviceNet no: 43404
Profibus slot/index 170/53
EtherCAT and CANopen index (hex) 4d4c
Profinet IO index 19788
Fieldbus format UInt
Modbus format UInt
Type [6114] = Window
[6115] Unipolar
[6115] Bipolar
[6115] Bipolar
[6115] Bipolar
[6112] HI > 0
[6113] LO > 0
[6112] HI > 0
[6113] LO > 0
[6112] HI > 0
[6113] LO < 0
[6112] HI < 0
[6113] LO < 0
An.Value
[6111]
An.Value
[6111]
An.Value
[6111]
An.Value
[6111]
CA1
CA1
CA1
CA1