KB Electronics KBMK-24DF - Manual (Page 43)

43
TABLE 24
ANALOG INPUT "2" ELECTRICAL RATINGS
Parameter Specification Factory setting
Voltage Range (Volts DC) 0 – ±2.5 thru 0 – ±25 0 – 5
MAX2 Scaling Trimpot Range (Volts DC) 0 – 24 5
Current Range (mA DC) 0 – 20* –
Input Impedance for Current Mode (Ω) 270 –
PWM (kHz, Duty Cycle) 0.15 – 1, 0 – 100 –
*If using 4 – 20 mA DC signal input, the offset setting in Function No. 9.07 must be
increased from "0%" (factory setting) to "20%". Set Jumper J1 to the "CUR" position.
TABLE 25
ANALOG INPUT "2" SIGNAL CURRENT FOLLOWING PROGRAMMING
Function No. Code/Range
2.00: Frequency Control 0003: Analog Signal 2
9.05: Analog Input 2 Gain 0 – 500: Set to the Desired Gain
7.04: Multi-Function Input Terminal 5 0010: N.O. Start*
9.06: Analog Input 2 Slope
0000: Positive
0001: Negative
9.07: Analog Input 2 Offset 0 – 100: Set to the Desired Offset
9.08: Analog Input 2 Type 0000: Analog Voltage or Current
9.09: Analog Input 2 Response Time (mSec) 2 – 100: Set to the Desired Time
*Factory setting.
FIGURE 33
ANALOG INPUT "2" SIGNAL CURRENT FOLLOWING CONNECTIONS
MAX2 Trimpot
and Jumper J1
+
A9. ANALOG SIGNAL OUTPUT
Two analog signal outputs are provided, which will linearly follow the parameter programmed in Analog output
1 Mode (Function No. 8.06) and Analog Output 2 Mode (Function No. 8.08). They can be used to monitor
Motor Frequency, Set Frequency, Motor Voltage, Bus Voltage, and Motor Current. See Figure 34, on page
44, for Analog Output 1 and 2 Gain settings (factory set to 100%). See Table 26, for Analog Outputs 1 and 2
electrical ratings. See Table 27, on page 44, for drive programming. See Figure 35, on page 44, for
connections.
Analog Output 1 provides a voltage signal output. Analog Output 2 provides a voltage or current signal output.
TABLE 26
ANALOG OUTPUTS "1" AND "2" ELECTRICAL RATINGS
Parameter Specification Factory setting
Analog Outputs 1 and 2 Voltage Range (Volts DC) 0 – 5 0 – 5
Analog Output 2 Current Range (mA DC) 0 – 20, 4 – 20 –
Analog Output 2 Impedance for Current Mode (Ω) 150 –