User's Manual

Flex 6ES/EX Instruction Manual
September 2016
Page 16 of 37
4.1.7.2. A/B Pushbutton Select with LED Indication
There are 4 different types of A/B selector sequence available. Choose one that is
most suitable for your application. Refer to section 5.1 output relay connections.
Type-A selector sequence : A → B
Type-B selector sequence : Off → A → B
Type-C selector sequence : A → B → A+B
Type-D selector sequence : Off → A → B → A+B
Function
Number
Display Type PB1 PB2 PB3 PB4 PB5 PB6
101
1 orange + 1 Red Normal Normal Normal Normal A/1&2 Normal
102
1 orange + 2 Reds Normal Normal Normal Normal B/1&2 Normal
103
1 orange + 3 Reds Normal Normal Normal Normal C/1&2 Normal
104
1 orange + 4 Reds Normal Normal Normal Normal D/1&2 Normal
115
1 orange + 1 Green
+ 5 Reds
Normal Normal Normal Normal Normal A/1&2
116
1 orange + 1 Green
+ 6 Reds
Normal Normal Normal Normal Normal B/1&2
117
1 orange + 1 Green
+ 7 Reds
Normal Normal Normal Normal Normal C/1&2
118
1 orange + 1 Green
+ 8 Reds
Normal Normal Normal Normal Normal D/1&2
* PB1…PB6 → Pushbutton number.
* Normal → Normal momentary contact.
* A/1&2 ~ D/1&2 → A/B pushbutton select function with designated LED indication.
* Only one pushbutton can be set to pushbutton select function, either PB5 or PB6.