MSD Multi-Axis System Operation Manual DC-AC Servo Drive
moog
Id. no.: CA97554-001 0
5
/2017
63
6 Diagnostics
6
Diagnostics
6.1 Status indication on the device
The device states are shown on the device using the 7-segment display.
6.1.1
Device states
Display
System status
Device in reset state
Self-initialisation on device startup
1)
Not ready to switch on (no DC link voltage)
2)
1)
Start inhibit (DC link OK, power stage not ready
2)
Ready to switch on (power stage ready)
Switched on (power applied to drive)
3)
Drive ready (power applied to drive and drive ready for setpoint input)
3)
Quick-stop
3)
Error response active
3)
1) This not a "safe indication" in the context of IEC/EN 61800-5-2.
2)
S.
flashes if the function STO (Safe Torque Off) is active, indication extinguishes if function is inactive.
3) The point flashes if the power stage is active.
Table 6.1 Device states
6.1.2
Error indication
The specific er or codes are indicated via the 7-segment display. Each error code
comprises the alternating sequence
→
"Er"
→
error number
→
error location.
Display
Meaning
Device error
↓
Display changes after approx. 1 s
Error number (decimal)
Example: 05 = Overcurrent
↓
Display changes after approx. 1 s
Error location (decimal)
Example: 01 = Hardware monitoring
↑
After approx. 1 s the display changes back to ER
Table 6.2 Display of the error code
NOTE:
• A
cknowledge error
The errors can be acknowledged according to their programmed reaction
(ER) or only by means of a 24 V r
eset (ER.). Errors marked with a point can
only be reset once the cause of the error has been rectified
•
Error code
You will find detailed information on the er or codes and on error
management in the MSD Servo Drive Device Help.
