Instruction Manual
SAFELINE VARIO Diagnostics
16
2 Rack-Diagnostics
ZMV/ZMVK
One-channel sensor monitoring at ZMV/ZMVK
1 2 3 4
1
if f<= parameterized speed frequency at I9
1
if f> parameterized speed frequency at I9
2
if f<= parameterized speed frequency at I10
2
if f> parameterized speed frequency at I10
3
if f<= parameterized speed frequency at I11
3
if f> parameterized speed frequency at I11
4
if f<= parameterized speed frequency at I12
4
if f> parameterized speed frequency at I12
• After shutdown the LEDs switches on again, if the actual
frequency <4Hz and the acknowledgement has happened
with RTDS.
ZMV/ZMVK
Two-channel sensor monitoring at ZMV/ZMVK
1 2 3 4
1
if f<= parameterized standstill frequency at I9/I10
1
if f> parameterized standstill frequency at I9/I10
2
if f<= parameterized standstill frequency at I11/I12
2
if f> parameterized standstill frequency at I11/I12
3
if f<= parameterized speed frequency at I9/I10
3
if f> parameterized speed frequency at I9/I10
4
if f<= parameterized speed frequency at I11/I12
4
if f> parameterized speed frequency at I11/I12
After shutdown
• the LED for standstill switches on again if the actual frequency <4Hz)
• the LED for over speed switches on if the actual frequency <4Hz)
and the acknowledgement has happened with RTDS.
Mixed one-channel and two-channel sensor monitoring at ZMV/ZMVK
The LEDs for the two-channel monitoring switch as described above.
The LED for the both one-channel monitoring switches, if the conditions
for both single-channel monitoring are met.
