SR - Status Register
Purpose:
Returns a bit-field, reporting the status of the system in a concise format. Most of the
information in SR may be recovered using other commands. The primary purpose of the
SR command is to enable a remote host — such as the Composer program — to get a
snapshot of the system status without overloading the communications system.
Reported Status Bits
Drive read:
0: Conditions OK
1: Problem, as reported by bits 1 - 3
0
Servo drive status indication details: refer to the following table 1 - 3
Motor on (MO) 4
Reference mode (RM) 5
Motor failure latched (see MF for details) 6
Unit mode (UM) 7 - 9
Gain scheduling on 10
Either Main or Auxiliary Homing being processed 11
Program running 12
Current limit on (LC) 13
Motion status reflection (MS) 14 - 15
Recorder status:
0: Recorder inactive, no valid recorded data
1: Recorder waiting for a trigger event
2: Recorder finished; valid data ready for use
3: Recording now
16 - 17
Not used 18 - 23
Digital Hall sensors A, B and C
6
24 - 26
CPU status:
0: CPU OK
1: Stack overflow or CPU exception
27
Stopped by a limit – RLS, FLS, Stop switch – or by a VH[3]/VL[3]
position command limit
28
Error in user program 29
Unused 30 - 31
Table 3-45: Status Register Bits
6
The digital Hall sensor readings in SR are corrected according to CA[1…6].
SimplIQ Command Reference Manual Alphabetical Listing
MAN-SIMCR (Ver. 4.5)
3-135
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