ACH550-UH User’s Manual 1-65
Application macros
E-Clipse macro
This macro configures for an E-Clipse Bypass device which can bypass the drive
and connect the motor direct on-line. When using direct speed reference in AUTO
mode or process PID, see General considerations on page 1-49.
Parameters Changed Relative to HVAC Default
Parameter Value
Parameter Value
9902 APPLIC MACRO 15 (E-CLIPSE) 1608 START ENABLE 17 (COMM)
1001
EXT1 COMMANDS 10 (COMM) 5303 EFB BAUD RATE 76.8 KB/S
1002 EXT2 COMMANDS 10 (COMM) 5304 EFB PARITY 2 (8 EVEN 1)
1201
CONST SPEED SEL 0 (NOT SEL) 5305 EFB CTRL PROFILE 1 (DCU PROFILE)
1601
RUN ENABLE 7 (COMM)
1SCR
2AI1
3AGND
410V
5AI2
6AGND
7AO1
8AO2
9AGND
10 24V
11 GND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
19 RO1C
20 RO1A
21 RO1B
22 RO2C
23 RO2A
24 RO2B
25 RO3C
26 RO3A
27 RO3B
X1
mA
mA
External reference 0(2)…10 V or 0(4)…20 mA
Reference voltage 10 VDC
Output frequency: 0(4)…20 mA
Not configured
Not configured
Not configured
Not configured
Not configured
Relay output 1 (P 1401)
Default operation: Ready =>19 connected to 21
Relay output 2 (P 1402)
Default operation: Running =>22 connected to 24
Relay output 3 (P 1403)
Default operation: Fault (-1) =>25 connected to 27
Output current: 0(4)…20 mA
Not configured
Analog input circuit common
PID feedback: 0(2)…10 V or 0(4)…20 mA
Analog output circuit common
Auxiliary voltage output +24 VDC
Auxiliary voltage output common
Digital input common for all
Signal cable shield (screen)
Analog input circuit common
(Fault => 25 connected to 26)
+
J1
AI1: 0(4)
…20 mA
AI2: 0(4)
…20 mA
ON
J1 Jumper Settings
ON
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