User`s manual

A-14 Motion Mate™ DSM314 for Series 90™-30 PLCs User's Manual – January 2001 GFK-1742A
A
DSM Digital Servo Alarms (B0–BE)
GE Fanuc
α
and
β
digital servo systems have built in detection and safety shut down circuitry
for many potentially dangerous conditions. The table below reflects that three different models
of servo amplifiers may be used with the DSM, the
β
Series, the
α
Series SVU and the
α
Series SVM. The following table indicates alarms supported by a particular servo amplifier
and the corresponding DSM error code.
Table entries that are blank in the amplifier columns
indicate amplifier alarms not supported by the particular amplifier series.
To clear a servo
alarm, amplifier power cycle reset is required. Additionally, a “Clear Error “ %Q discrete
command is required to clear the DSM Error Code. Amplifier alarms not cleared by power
cycle of the amplifier will continue to be reported to the DSM module. A brief trouble
shooting section for servo alarms appears at the end of the error alarm tables.
Table A-3. DSM Digital Servo Alarms
Amplifier Alarm Display
Error
Number
(Hexadecimal)
Servo
Alarm
Name
Description
SVM
7 SEG
SVU
7 SEG
β
ALM
LED
B0
HV Over- Voltage DC LINK 07
†
1ON
B1
LV Low Voltage Control Power 06
†
2
B2
DBRLY Dynamic Brake Circuit Failure
†
SVM PSM DC LINK Low Charge 05
†
7
B3
LVDC Low Voltage DC LINK 04
†
3ON
B4
OH Amplifier Over Heat 03
†
ON
B5
FAL Cooling Fan Failure 02
†
ON
B6
†
SVM PSM IPM Alarm or Over Current 01
†
B7
DCSW
DCOH
Regenerative Circuit – Failure Alarm
Regenerative Circuit – Discharge Alarm
08
†
4
5
ON
B9
LV5V SVM Servo Module +5 V Low 2
BA
IPML
IPMM
IPMN
IPMLM
IPMMN
IPMNL
IPMLMN
IPM Over Current, High Temp or Low Volt
(L axis, M axis, N axis, L & M axes, M & N
axes, N & L axes or L & M & N axes)
8.
9.
A.
b.
C.
d.
E.
8.
9.
A.
b.
C.
d.
E.
BB
LVDC SVM Servo Module Low DC LINK 5
BD
FAL SVM Servo Module Fan Failure 1
BE
HCL
HCM
HCN
HCLM
HCMN
HCNL
HCLMN
Abnormally High Motor Current
(L axis, M axis, N axis, L & M axes, M & N
axes, N & L axes or L & M & N axes)
8
9
A
b
C
d
E
8
9
A
b
C
d
E
ON
†
The two segment display on the SVM power supply module (PSM) indicates power supply alarms.