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1-1
Section
PC Setup
9
Word(s)
Page
Function
Bit(s)
DM 6629
00 to 03
PV coordinate system for pulse output 0
0: Relative coordinates; 1: Absolute coordinates
101
04 to 07
PV coordinate system for pulse output 1
0: Relative coordinates; 1: Absolute coordinates
08 to 15
Not used.
DM 6630 to
DM 6641
00 to 15
Not used.
High-speed Counter Settings (DM 6640 to DM 6644)
The following settings are effective after transfer to the PC the next time operation is started.
DM 6640 to
DM 6641
00 to 15
Not used.
DM 6642
00 to 03
High-speed counter mode
0: Differential phase mode (5 kHz)
1: Pulse + direction input mode (20 kHz)
2: Up/down input mode (20 kHz)
4: Increment mode (20 kHz)
47, 56
04 to 07
High-speed counter reset mode
0: Z phase and software reset; 1: Software reset only
08 to 15
High-speed counter/Synchronized pulse control for IR 00000 to IR 00002
00: Don’t use either function.
01: Use as high-speed counters.
02: Use for synchronized pulse control (10 to 500 Hz).
03: Use for synchronized pulse control (20 Hz to 1 kHz).
04: Use for synchronized pulse control (300 Hz to 20 kHz).
DM 6643,
DM 6644
00 to 15
Not used.
RS-232C Port Communications Settings
The following settings are effective after transfer to the PC.
If the CPM2A CPU Unit’s Communications Switch is ON, communications through the CPM2A’s RS-232C port are gov-
erned by the default settings (all 0) regardless of the settings in DM 6645 through DM 6649.
If pin 2 of the CPM2C CPU Unit’s DIP switch is ON, communications through the CPM2C’s RS-232C port are governed
by the default settings (all 0) regardless of the settings in DM 6645 through DM 6649.
DM 6645
00 to 03
Port settings
0: Standard (1 start bit, 7 data bits, even parity, 2 stop bits, 9,600 bps), Host Link unit
number: 0
1: Settings in DM 6646
(Any other setting will cause a non-fatal error and AR 1302 will turn ON.)
226
04 to 07
CTS control setting
0: Disable CTS control; 1: Enable CTS control
(Any other setting will cause a non-fatal error and AR 1302 will turn ON.)
08 to 11
Link words for 1:1 data link
0: LR 00 to LR 15 (Any other settings are ineffective.)
12 to 15
Communications mode
0: Host Link; 1: No-protocol; 2: 1:1 PC Link Slave; 3: 1:1 PC Link Master; 4: NT Link
(Any other setting causes a non-fatal error and turns ON AR 1302.)
Содержание SRM1 - PROGRAMING 02-2001
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Страница 2: ...CPM1 CPM1A CPM2A CPM2C SRM1 V2 Programmable Controllers Programming Manual Revised February 2008 ...
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