Keypad; Figure 66: Xrc Board- Pulse/Digital Input Calibration Points - ABB XSeriesG4 User Manual

Apply 3 Volts or 12 mA to the AI terminals (depending on jumper setting).
Pulse and digital input calibration
G4
Totalflow XRC comes standard with two high-speed pulse inputs (PI) on-board. These may also be used as digital inputs. The
following procedure is for calibrating PIs. Enter the calibration screen and select the PI to calibrate. The XRC
hold mode and displays the current values and their register number.
The Current Values section will display the current values continuously by checking the Update box. When different pulse inputs
are selected, their assigned register numbers are displayed on the top of the screen.
Follow the instructions in the PCCU32 Help files for specific software steps. Generally, complete the following procedure.
Step-by-step instructions
Click K-Factor, enter a value, and click OK. Input pulses are multiplied by the K-Factor. To have a one to one pulse
count, use a factor of 1.
NOTE: Take into consideration that these inputs may have the debounce enabled or disabled. This feature is
discussed in detail in Section 1.6, XSeries on-board input/output. Look at jumpers J5, J11, J9 and J12 on the
G4
XRC board.

Keypad

The XSeries models may be configured to include the optional keypad (see Figure 67) located on the front cover of the unit.
Keypad entry allows the user to monitor programmed display items without using additional equipment. See Table 13.
AI-1 AI-2 AI-3
AI-4
J21 J22 J24 J25
1 3 1 3 1 3 1 3 1
0 – 10 VDC
0 - 20 mA
J 23
1 2 3 5 6
4 7 8 9
G4
Figure 66: XRC board- pulse/digital input calibration points
DIGITAL I/O B
J8
J5
1 3
1 3
J9
3
J11 1
J12
1 3
DEBOUNCE
ENABLE
AI-5
DISA BLE
J26
3
J20
10
XSeriesG4 Remote Controller User's manual 2103334 Rev. AB | 67
3 XRCG4 startup
G4
then enters the
A
B
A
1 DOUT3 DOUT1
2 GND GND
3 DOUT4 DOUT2
4 GND GND
5 DIN3 DIN 1
6 GND GND
7 DIN4 DIN 2
8 GND GND
1 VBA T
2 GND
3 SWVBAT
4 GND