Test Procedure - Aventics ES05 Bedienungsanleitung

30 AVENTICS | ES05 | R415017129–BAL–001–AA

Test procedure

Table 4: Electrical activation
Valve function
2x3/2 NONO directional valve
2x3/2 NCNC directional valve
5/2 directional valve, single solenoid
5/2 directional valve, double solenoid
5/3 directional valve, closed center
+: Pressure applied to port, o: Port without pressure,
2)
Pressure state depends on previous activation
6 Test procedure
These operating instructions only consider D-Sub pin assignment version A (ground to pin 25).
To test a unit with D-Sub pin assignment version B (ground to pin 13), an adapter must be
inserted between the multipole cable and the valve system. This does not affect the test
procedure.
O Actuate the switches one after another.
The corresponding LEDs must light up, and the pressure indicator must follow the switching
state of the valve.
Elect. activation = center
Port 2 Port 4
+ +
o o
+ o
1) 1)
– –
2) 2)
– –
1)
Valve remains in last position when activation = 0,
E11(12)
E12(0)
Fig. 12: Valve control for a combined unit with multipole plug (M) and
single wiring (E, form C industry). The figure shows the back side of the valve system.
Control of the two right valves by multipole plug
(on the right side, not visible in figure):
W Pilot valve 14 of valve M1 is actuated (switch setting 1 = 14), LED is illuminated
W Pilot valves of valve M2 are not actuated (switch setting 2 = center), LED off
Control of the two left valves by single wiring:
W Pilot valve 14 of valve E11 is actuated (switch setting 11 = 12), LED is illuminated
W Pilot valve 14 of valve E12 is not actuated (switch setting 12 = center), LED off
O Pay attention for course leaks.
If present, these can be identified by a whistling sound.
O After the function test, perform a leak test to ensure the setup is leaktight.
Elect. activation = 12
Port 2 Port 4
o +
+ o
+ o
+ o
+ 0
M1(14)
Elect. activation = 14
Port 2 Port 4
+ o
o +
o +
o +
0 +
M2(0)