YASKAWA E-S Series Product Manual

Contents

5.3 Sequence I/O Signals5.3.4 Allocating Output Signals to Pins and Parameter Settings5-20Example of Changing Input Signal AllocationsThe following example shows reversing the /MODE signal allocated to CN1-3 and the /STARTsignal allocated to CN1-4.Refer to the following section for the parameter setting procedure.5.1.3 Parameter Setting Methods on page 5-5Confirming Input SignalsYou can confirm the status of input signals on the I/O signal monitor. Refer to the following sec-tion for information on the I/O signal monitor.9.2.3 I/O Signal Monitor on page 9-55.3.4 Allocating Output Signals to Pins and Parameter Set-tingsAlthough you can use the output signals with the default settings, you can also allocate theoutput signals to pins 18 and 20 to 31 on the I/O signal connector (CN1). You set the alloca-tions in the following parameters: n.X of PnBC0 to PnBC6, PnBC9 to PnBCF, and PnBD0to PnBD9.Output signals are allocated as shown in the following table.Refer to Interpreting an Output Signal Allocation Table and change the allocations accordingly.Interpreting an Output Signal Allocation TablePnBA0 = n.00 PnBA1 = n.10 Before change↓ ↓PnBA0 = n.10 PnBA1 = n.00 After change• The signals that are not detected are considered to be OFF.• If you allocate more than one signal to the same output circuit, a logical OR of the signals willbe output.Output Signal Parameter CN1 Pin No.18 20 21 22 23 24 25 26 27 28 29 30 31/INPOSITION PnBC0 =n.X 0 1 2 3 4 5 6 7 8 9 A B C/POUT0 PnBC1 =n.X 0 1 2 3 4 5 6 7 8 9 A B C/POUT1 PnBC2 =n.X 0 1 2 3 4 5 6 7 8 9 A B CContinued on next page.ImportantOutput Signal CN1 Pin No.18 20 21/INPOSITION 0 21 3 4 5 6 87 9 A B C22 23 24 25 2726 28 29 30 31ParameterPnBC0 =n.X: Default settings.These columns give the parametersettings to use. Signals areallocated to CN1 pins according tothe settings.