User manual

TMCM-1180 and PD86-1180 TMCL Firmware V4.42 Manual (Rev. 1.08 / 2012-NOV-20) 47
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5.7.10 GGP (get global parameter)
All global parameters can be read with this function. Global parameters are related to the host interface,
peripherals or application specific variables. The different groups of these parameters are organized in banks
to allow a larger total number for future products. Currently, only bank 0 and 1 are used for global
parameters, and bank 2 is used for user variables. Please refer to chapter 7 for a complete parameter list.
Internal function: The parameter is read out of the correct position in the appropriate device. The parameter
format is converted adding leading zeros (or ones for negative values).
Related commands: SGP, STGP, RSGP, AGP
Mnemonic: GGP <parameter number>, <bank number>
Binary representation:
INSTRUCTION NO.
TYPE
MOT/BANK
VALUE
10
(see chapter 6)
<bank number>
(don't care)
Reply in direct mode:
STATUS
VALUE
100 – OK
(don't care)
Global parameters of bank 0, which can be used for GGP:
Number
Global parameter
Description
Range
64
EEPROM magic
Setting this parameter to a different value as $E4 will
cause re-initialization of the axis and global parameters
(to factory defaults) after the next power up. This is
useful in case of miss-configuration.
0… 255
65
RS232/RS485 baud rate
0
9600 baud (default)
1
14400 baud
2
19200 baud
3
28800 baud
4
38400 baud
5
57600 baud
6
76800 baud
Not supported by Windows!
7
115200 baud
8
230400 baud
9
250000 baud
Not supported by Windows!
10
500000 baud
Not supported by Windows!
11
1000000 baud
Not supported by Windows!
Warning:
The upper speed for RS232 is 115200 baud limited by
the RS232 transceiver.
The RS232 might work with higher speed but out of
specification.
0… 11
66
serial address
The module (target) address for RS-232/RS-485.
0… 255
67
ASCII mode
Configure the TMCL™ ASCII interface:
Bit 0: 0 – start up in binary (normal) mode
1 – start up in ASCII mode
Bits 4 and 5:
00 – Echo back each character
01 – Echo back complete command
10 – Do not send echo, only send command reply