Lenze I/O system 1000 - Parameterising Technology Modules; Digital Outputs with PWM Functionality - EPM-S620; RS232 Interface - EPM-S640

8 DeviceNet communication
8.8 Parameterising technology modules
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Lenze · I/O system 1000 · Reference Manual · DMS 5.0 EN · 09/2016 · TD17
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8.8 Parameterising technology modules
8.8.1 2 digital outputs with PWM functionality - EPM-S620
Parameter data
8.8.2 RS232 interface - EPM-S640
Parameter data - ASCII protocol
Position in
string
Name Description/value Lenze
No.
1 PWM 1: period Set parameters here for the total time for pulse duration and
pulse pause. The time should be selected as a factor for the
20.83 ns basis.
Values below 25 s are ignored. If the pulse duration is
higher or equal to the period, the DO output is set
permanently.
Value range: 1200 ... 8388607 (25 s ... approx. 175 ms)
0x1F40
2 PWM 2: Period 0x1F40
Position in string Name Description/value Lenze
No.
1 Length - process
image input data
Length of input data (backplane bus communication); the
values are specified by the system. Other values are not
permissible.
2 Length - process
image output data
Length of output data (backplane bus communication); the
values are specified by the system. Other values are not
permissible.
3 Diagnostics Bit 5 ... 0: Reserved
Bit 6: Diagnostic alarm(0 = inhibited; 1 = enabled)
Bit 7: Reserved
Other values are not permissible!
0x00
4 Baud rate 0x00: 9600 Baud
0x01: 150 Baud
0x02: 300 Baud
0x03: 600 Baud
0x04: 1200 Baud
0x05: 1800 Baud
0x06: 2400 Baud
0x07: 4800 Baud
0x08: 7200 Baud
0x09: 9600 Baud
0x0A: 14400 Baud
0x0B: 19200 Baud
0x0C: 38400 Baud
0x0D: 57600 Baud
0x0E: 76800 Baud
0x0F: 115200 Baud
0x10: 109700 Baud
0x00
5 Protocol The protocol to be used. This setting influences the structure
of the parameter data.
0x01: ASCII
0x01
Option 1, drawing frame