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B8961 and B8962 User Manual
126
Serial Immediate Status Commands
Note: All but the S and K commands require an address.
Command
Command Description and Application Examples
Syntax
SS
Tell System Status
Returns the current system status as a four-digit hexadecimal number, pre-
ceded by an asterisk. Your controller program decodes the hexadecimal
number to determine the system status.
Example: SS returns *0001<cr> means there are no amplifier faults, and no
programs running - SmartDrive is ready to process any buffered RS-232C
command.
<n>SS
Status
16 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
off off off off off off off off off off off on off off off on
0
0
0
1
Description
bit #
Parameter Definition
Ready to Buffer
RS-232C
Commands
1
1=Ready to buffer RS-232C commands
0=Initializing from a power-up or reset,or
unchecked errors exist.Any buffered com-
mands sent will be discarded.
FLASH Error
2
1=Non-volatile memory checksum error, all
programs were deleted on power up.
0=Non-volatile memory checksum OK
Program Running
3
1=Running a program
0=Not running a pre-defined program
FK Active
4
1=Paused waiting for a function key.
0=Not waiting at a FK command
WT Active
5
1=Paused waiting for a input condition.
0=Not waiting at a WT command
TD Active
6
1=Paused at a time delay
0=Not waiting at a TD command
Waiting for IV
7
1=Paused,waiting a variable input
0=Not waiting at a IV command
Buffer Full
8
1=RS-232C buffer 75% full Total Capacity:
2k
0=RS-232C buffer less than 60% full
Axis #1 Fault
9
1=Amp fault,following error, move stopped
by limit switch (see SAi and SDi for more
detailed fault information) 0=No faults
Axis #2 Fault
10
1=Amp fault,following error, move stopped
by limit switch (see SAi and SDi for more
detailed fault information) 0=No faults
RESERVED
11
State undefined,should be masked
Program Select
Scanning
12
1=BCD and Binary program select scanning
enabled. 0=A Stop Scan condition has
occurred or no inputs are configured as pro-
gram select lines.
Data Download
Status
13
1=Data Transfer failed (program memor y
overflow)
0=Data successfully received
RESERVED
14-16 State undefined,should be masked
Содержание B8961
Страница 111: ...109 Chapter 7 Programming with Serial Communication...
Страница 132: ...B8961 and B8962 User Manual 130...
Страница 136: ...B8961 and B8962 User Manual 134 B8961 and B8962 Hardware Connections...
Страница 137: ...135 Chapter 8 Hardware Reference B8961 and B8962 Input and Output Schematics...
Страница 138: ...B8961 and B8962 User Manual 136 Connecting IDC Limit Switches to the B8961 2...
Страница 156: ...B8961 and B8962 User Manual 154...