Lenze Global Drive 9300 Servo PLC Series User Manual

9300 Servo PLC
System blocks
2.12 MCTRL_MotorControl
2-65
L
ServoPLC EN 2.0
2.12.17.11 Sd2 - Resolver monitoring for open circuit
This function monitors the resolver cable and the resolver for open circuits and protects the motor.
No. Monitoring function Display System variable TRIP Message Warning Off
082 Resolver fault Sd2 MCTRL_bResolverFault_b • ü ü
• Default setting ü Setting possible
Stop!
If the monitoring is switched off, the machine can reach very high speeds in the event of an error (e.g.
system cable not connected or not screwed properly). These high speeds can damage or destroy
the motor or the driven machine. The same applies if “Warning” is set as response.
• For commissioning we recommend to use the default setting (TRIP) for C0856.
• The possibility of switching off via C0856 should only be used if the monitoring is triggered
without any obvious reason (e.g. because of long cables or strong interferences caused by
other devices).
If an error is detected in the actual speed detection, the overspeed monitoring (NMAX)may not react
as expected.
• The monitoring will be automatically activated, if the resolver is selected as actual speed
encoder under C0025, and deactivated with any other actual speed encoder.
Code LCD
Possible settings
IMPORTANT
o
Lenze Selection
[C0025] Feedback type 10
Selection of the feedback system
• Input of the encoder specified on
the nameplate of the Lenze motor.
• C0025 automatically changes
C0420, C0490, C0495
0 COMMON C0420, C0490 or C0495 has been
changed subsequently
10 RSx (Resolver) Resolver
110 IT-512-5V
111 IT-1024-5V
112 IT-2048-5V
113 IT-4096-5V
Incremental encoder with TTL level
210 IS-512-5V
211 IS-1024-5V
212 IS-2048-5V
213 IS-4096-5V
Sin-cos encoder
310 AS-512-8V Sin/cos encoder (single turn)
1
410 AM-512-8V Sin/co s encoder (multi turn)
1
1
Encoder with RS485 interface, Stegmann
• The response is set under C0856:
Code LCD
Possible settings
IMPORTANT
o
Lenze Selection
C0586 MONIT SD2 0 Configuration monitoring:
0TRIP
2 Warning
3Off
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Lenze Global Drive 9300 Servo PLC Series Specifications

General

Brand	Lenze
Model	Global Drive 9300 Servo PLC Series
Category	DC Drives
Language	English