Omron C200H-CP114, Руководство по эксплуатации, Страница: 44 / 75

30
Memory Allocation Section 4-1
Note 1. Data other than 0 may be output even if the Resolver is not operating when
the power is turned ON, the Special I/O Unit has been reset, or origin ad-
justment has been executed.
2. May turn OFF even if the Resolver is not operating when the power is
turned ON, the Special I/O Unit has been reset, origin adjustment has
been executed, or the Resolver has been disconnected.
In n+8 15 ALM2 The ALM 2 bit turns ON and the
ALM 2 indicator on the Data Set-
ting Console lights when any of
the following errors occur.
Memory error
Bank change error
Communications error
Data transfer error
Power failure error
Parameter error
When the errors on the left occur,
the following conditions occur
simultaneously.
The ALM indicator lights on the
front panel of the Cam Posi-
tioner Unit.
Bit 02 of word n + 8 turns ON.
The error code is output to word
n + 9.
14 ALM1 The ALM 1 bit turns ON if an error
occurs due to the resolver being
disconnected. At that time, the
ALM 1 indicator on the Data Set-
ting Console lights.
13 to 07 --- Not used. Set to “0.”
06 Memory load
enabled When this flag is ON, memory downloading and uploading is possible.
This flag is ON when the Data Setting Console display is lit, and OFF
when the display is blinking. (The display blinks while data is being
set.)
05 Origin adjustment
completed Turns ON when origin adjustment is completed, based on the Origin
Adjustment Flag (bit 01 of word n) or the EEPROM Write Flag (bit 02
of word n) turning ON, and turns OFF based on these bits turning OFF.
04 Memory load
completed Turns ON when memory downloading (bit 05 of word n) or memory
uploading (bit 04 of word n) is completed, and OFF based on either of
these bits turning OFF.
03 Resolver stopped
(see note 2) ON while resolver rotation is stopped (4 r/min or less), and OFF during
rotation.
02 Error Normally OFF. Turns ON when a Cam Positioner Unit error occurs. At
that time, the ALM indicator on the front panel of the Cam Positioner
Unit lights.
01 RUN mode ON when the operation mode selector on the front panel of the Cam
Positioner Unit is set to RUN, and OFF when the selector is set to
PRG.
00 In operation ON during operation (i.e., when the Operation Flag, bit 00 of word n, is
ON).
n+9 15 to 12 --- Not used. Set to “0.”
11 to 00 Error code When errors occur, the following codes are output. (2-digit BCD)
01: Memory error ALM2
02: Communications error ALM2
03: Power failure error ALM2
20: Bank change error ALM2
21: Data transfer error ALM2
22: Parameter error ALM2
10: Resolver disconnection error ALM1
For details, refer to the SECTION 5 Troubleshooting.
I/O
classifi-
cation
Bit number Data item Data contents
Word Bit