05/16 Rev. 03 USER- / SERVICE MANUAL Info-Printouts & ParametersAP 5.4 Gen II – AP 5.6AP 4.4 – AP 5.464-xx – DPM – PEM – ALX 92x – ALX 73x (PMA)59The parity bit is for checking data transmission. If the check shows an error,a corresponding message is displayed. The setting must be identical at thesender and the receiver. Normally transmission is set without a parity bit.Even Even parity.A parity bit is added so that there is an even number of 1 Bits.None No check bit. Sending and receiving without check bit.Stop bits64-xx ALX 92x DPM PEM ALX 73x (PMA) AP 4.4 AP 5.4AP 5.6 With mounted and connected I/O board only.The number of stop bits is 2 and cannot be changed.Data synch.64-xx ALX 92x DPM PEM ALX 73x (PMA) AP 4.4 AP 5.4AP 5.6 With mounted and connected I/O board only. See parameter Data synch. on page 56.Frame error64-xx ALX 92x DPM PEM ALX 73x (PMA) AP 4.4 AP 5.4AP 5.6 With mounted and connected I/O board only. See parameter Frame error on page 56.Serial Port Mode64-xx ALX 92x DPM PEM ALX 73x (PMA) AP 4.4 AP 5.4AP 5.6 With mounted and connected I/O board only.Setting of the serial interface type.RS232 Sets Com2 to RS 232.Data synchronisation may be done by hardware (RTS/CTS) or by software(XON/XOFF). Maximum cable length is 15 m.RS422 Sets Com2 to RS 422.RS 422 is a 4 wire point to point connection, suitable for only one device.Receiver and driver of the printer are always enabled. Data synchronizationis only possible by software (XON/XOFF). Maximum cable length is 1 km withtwisted telecommunication cable.RS485 Sets Com2 to RS 485.
