System Manual – MOVIDRIVE® compact Drive Inverters
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Starting up the inverter with INTERBUS (MCH42A)
Startup
Additional code
The additional code contains SEW-specific return codes for faulty parameterization of
the inverter. They are returned to the master under error class 8 = other error. Table 2
shows all possible codings for the additional code.
Special case
"Internal communi-
cation error"
The return code listed in the following table is sent back if a communication error has
occurred between the INTERBUS interface and the inverter system. The PCP service
transmitted via the fieldbus may not have been executed and should be repeated. If this
error occurs again, switch off the inverter completely and then back on again so it is
reinitialized.
Error correction
Repeat the read or write service. If the error occurs again, switch the inverter off and
back on again. If this error occurs permanently, consult the SEW Electronics Service.
Add. code
high (hex)
Add. code low
(hex)
Meaning
00
00
No error
00
10
Illegal parameter index
00
11
Function / parameter not implemented
00
12
Read access only
00
13
Parameter lock is active
00
14
Factory setting is active
00
15
Value for parameter too large
00
16
Value for parameter too small
00
17
Required option card missing for this function/parameter
00
18
Error in system software
00
19
Parameter access only via RS-485 process interface to X13
00
1A
Parameter access only via RS-485 diagnostics interface
00
1B
Parameter is access-protected
00
1C
Controller inhibit required
00
1D
Invalid value for parameter
00
1E
Factory setting was activated
00
1F
Parameter was not saved in EEPROM
00
20
Parameter cannot be changed with enabled output stage
Code (dec)
Meaning
Error class:
6
Access
Error code:
2
Hardware fault
Add. code high:
0
-
Add. code low:
0
-
0
0
I
Summary of Contents for MOVIDRIVE compact MCH41A
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Page 432: ......
