4 FUNCTIONS
4.12 Two-Hand Operation/Jog Mode
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4.12 Two-Hand Operation/Jog Mode
Two-hand operation can be used by connecting a two-hand control device that complies with EN 574 (Two-hand control
device - Functional aspects and design principles) A or C to an FX5-SF-MU4T5.
Jog mode can limit the duration time which keeps the safety outputs Q2 and Q3 ON to five seconds by using a two-hand
control device. An application which can supply works during the two-hand control device operation can be constructed easily.
Setting method
Set the FUNCTION rotary switch of an FX5-SF-MU4T5 to '4' or '5'.
The jog mode is available only when '5' is set to the FUNCTION rotary switch.
For details of the wiring method, refer to the following:
Page 55 Details of the program 4 for FX5-SF-MU4T5s
Page 57 Details of the program 5 for FX5-SF-MU4T5s
Operation
*1 The duration for which the safety outputs turn ON is limited to five seconds. The duration can be reset by releasing the two-hand control
switches.
Output examples when safety inputs are turned ON
Rotary switch Jog mode Settings
4 Unavailable A two-hand control device (two dual-channel complementary N/C / N/O contacts) which complies with
EN 574 C is connected as follows.
• Cross-circuit detecting control signals (l0 to l1 and T0, l2 to l3 and T1)
5 Disabled A two-hand control device (two single-channel N/C contacts) which complies with EN 574 A is
connected as follows. Additionally, X1 is connected to a plus terminal.
• Cross-circuit detecting control signals (l2 and T0, l3 and T1)
Enabled A two-hand control device (two single-channel N/C contacts) which complies with EN 574 A is
connected as follows. Additionally, X1 is disconnected from a plus terminal.
• Cross-circuit detecting control signals (l2 and T0, l3 and T1)
Rotary switch Jog mode Operation
4 Unavailable Safety inputs of I0 to I3 turn ON only when two-hand control switches (C) are pressed simultaneously
within 0.5 seconds.
5 Disabled Safety inputs of I2 to I3 turn ON only when two-hand control switches (A) are pressed simultaneously
within 0.5 seconds.
Enabled Safety inputs of I2 to I3 turn ON only when two-hand control switches (A) are pressed down
simultaneously within 0.5 seconds.
*1
Rotary switch Jog mode Safety inputs Safety outputs
I0 I1 I2 I3 Q0 Q1 Q2 Q3
4 Unavailable ONONONON
5 Disabled ON ON ON
Enabled ON ON ON
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